	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Thu Apr 3 09:45:04 2025 (Australian Eastern Time).		Other BGP Metrics

Active BGP entries (FIB)

Table Size Metrics

The trend of the size of the BGP Forwarding Table (FIB) and the underlying BGP Routing Table (RIB). The RIB/FIB ratio is a function of the number of BGP peering sessions at the sample point. Some RIB entries are marked as unusable as an outcome of protocol operation, and these categories of unusable advertisements are tracked.

FIB / RIB Table Reports (plots)	Data Sets(txt)
Active BGP entries (FIB)	221429	Change in FIB Size	-369	Change (%)	-0.167
All BGP entries (RIB)	853194
RIB/FIB ratio (853194/221429)	3.8531
Valid entries	853194

Address Span Metrics

The total span of address space advertised in the BGP table, and the relationship of this value to the number and size of address prefix objects in the table.

Address Space Reports (plots)	Data Sets(txt)
Total address space advertised (/64 equiv)	683818480698913
Total address space advertised (prefix)	14.7194
Percentage of IPv6 space advertised (683818480698913/18446744073709551615)	0.003707
Average address span	3088206516
Average address span (as prefix size)	32.4759
Average prefix length	42.8598

More Specifics

The characteristics of more specific advertisements - where an advertisement is associated with a sub-span of address space of another advertisement. The metrics also look at the degree of similarity of the AS paths of the specific advertisements to the encompassing aggregate.

More-Specific Advertisement Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Entries advertising more specific prefixes of aggregates	126764	Specifics as % of FIB entries (126764/221429)	57.2481
Specifics as % of address span (40854720935147/683818480698913)	5.9745
Specifics where AS prepended Path matches aggregate	61376	AS-P_Path-Match % (61376/126764)	48.42
AS Path matches aggregate	66116	AS-Path-Match % (66116/126764)	52.1568
AS Origin matches aggregate	97250	AS-Origin-Match % (97250/126764)	76.7174
Root Prefixes	94665
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	93018
Root Prefixes with depth 1	1330
Root Prefixes with depth 2	237
Root Prefixes with depth 3	61
Root Prefixes with depth 4	14
Root Prefixes with depth 5	4
Root Prefixes with depth 6	0
Root Prefixes with depth 7	1

AS Numbers

The time trend of the number of unique AS numbers advertised within the BGP table. The associated metrics characterise AS's into origin only, transit only, or mixed (origin and transit), and also look at the trends of advertised address space as related to the number of ASes.

AS Reports (plots)	Data Sets(txt)	Additional Reports (plots)	Data Sets(txt)
Unique ASes	34720	ASes visible in only one AS path	25041
Origin only ASes	28795	Origin ASs announced via a single AS path	24647
Transit only ASes	370	Originating AS ATOM count	34350
Mixed ASes	5555	Originating AS ATOM compression	0.1551
Multi-Origin Prefixes	865
ASes originating a single prefix	21328
Average entries per origin AS	6.4463	Maximum entries for an origin AS (AS9808)	5839
Average address range span for an origin AS	19907379350.7689
Maximum address range for an origin AS (AS7922)	36318243520512
Maximum address range (prefix length) for an origin AS (AS7922)	18.95
Average address range span for an origin AS (pfx length)	29.7874

AS Paths

The time trend of the number of unique AS Paths advertised within the BGP table. The associated metrics look at trends of average path length, and BGP table entries per path.

AS Reports (plots)	Data Sets(txt)	Additional Reports (plots)	Data Sets(txt)
Unique AS Paths	132973	Unique AS prepended Paths	136391
AS Paths used in FIB	45858	AS Paths using prepending	19942
AS paths associated with a single FIB entry	30444	AS Paths using private ASs	33
Average AS path length	4.8841	Maximum AS Path length	26
Average address weighted AS path length	4.8920	Maximum prepended AS Path length	36
Average entries per AS Path	1.6652	Average entries per FIB AS Path	4.8286
AS Paths per origin AS	3.8711	FIB AS Paths per origin AS	1.3350
AS PATH ATOM compression	0.2071

Prefix Length Distributions

The time trend of the distribution of BGP Table entries by address prefix length.

Prefix Length Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Prefix Count	(data)	% Prefix distribution	(data)
Prefix count /19	1	% Prefix /19	0.00
Prefix count /20	13	% Prefix /20	0.01
Prefix count /21	3	% Prefix /21	0.00
Prefix count /22	6	% Prefix /22	0.00
Prefix count /23	6	% Prefix /23	0.00
Prefix count /24	36	% Prefix /24	0.02
Prefix count /25	11	% Prefix /25	0.00
Prefix count /26	20	% Prefix /26	0.01
Prefix count /27	20	% Prefix /27	0.01
Prefix count /28	154	% Prefix /28	0.07
Prefix count /29	5399	% Prefix /29	2.44
Prefix count /30	739	% Prefix /30	0.33
Prefix count /31	339	% Prefix /31	0.15
Prefix count /32	25670	% Prefix /32	11.59
Prefix count /33	4712	% Prefix /33	2.13
Prefix count /34	4648	% Prefix /34	2.10
Prefix count /35	1651	% Prefix /35	0.75
Prefix count /36	8276	% Prefix /36	3.74
Prefix count /37	1278	% Prefix /37	0.58
Prefix count /38	2227	% Prefix /38	1.01
Prefix count /39	1705	% Prefix /39	0.77
Prefix count /40	20130	% Prefix /40	9.09
Prefix count /41	1390	% Prefix /41	0.63
Prefix count /42	2890	% Prefix /42	1.31
Prefix count /43	1309	% Prefix /43	0.59
Prefix count /44	21255	% Prefix /44	9.60
Prefix count /45	2883	% Prefix /45	1.30
Prefix count /46	5475	% Prefix /46	2.47
Prefix count /47	7602	% Prefix /47	3.43
Prefix count /48	100306	% Prefix /48	45.30
Prefix count /49	152	% Prefix /49	0.07
Prefix count /50	15	% Prefix /50	0.01
Prefix count /51	9	% Prefix /51	0.00
Prefix count /52	116	% Prefix /52	0.05
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	2	% Prefix /54	0.00
Prefix count /56	160	% Prefix /56	0.07
Prefix count /57	2	% Prefix /57	0.00
Prefix count /58	26	% Prefix /58	0.01
Prefix count /60	8	% Prefix /60	0.00
Prefix count /64	775	% Prefix /64	0.35
Prefix count /112	4	% Prefix /112	0.00
Prefix count /128	1	% Prefix /128	0.00

Root Prefix Length Distributions

The time trend of the distribution of Root BGP Table entries by address prefix length.

Root Prefix Length Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Root Prefix Count	(data)	% Prefix distribution	(data)
Prefix count /19	1	% Prefix /19	0.00
Prefix count /20	13	% Prefix /20	0.04
Prefix count /21	3	% Prefix /21	0.01
Prefix count /22	6	% Prefix /22	0.02
Prefix count /23	6	% Prefix /23	0.02
Prefix count /24	33	% Prefix /24	0.11
Prefix count /25	11	% Prefix /25	0.04
Prefix count /26	15	% Prefix /26	0.05
Prefix count /27	18	% Prefix /27	0.06
Prefix count /28	119	% Prefix /28	0.40
Prefix count /29	5346	% Prefix /29	17.97
Prefix count /30	342	% Prefix /30	1.15
Prefix count /31	213	% Prefix /31	0.72
Prefix count /32	23627	% Prefix /32	79.41
Prefix count /33	695	% Prefix /33	0.00
Prefix count /34	999	% Prefix /34	0.00
Prefix count /35	508	% Prefix /35	0.00
Prefix count /36	3458	% Prefix /36	0.00
Prefix count /37	244	% Prefix /37	0.00
Prefix count /38	1067	% Prefix /38	0.00
Prefix count /39	206	% Prefix /39	0.00
Prefix count /40	5527	% Prefix /40	0.00
Prefix count /41	501	% Prefix /41	0.00
Prefix count /42	995	% Prefix /42	0.00
Prefix count /43	628	% Prefix /43	0.00
Prefix count /44	5925	% Prefix /44	0.00
Prefix count /45	483	% Prefix /45	0.00
Prefix count /46	1512	% Prefix /46	0.00
Prefix count /47	1855	% Prefix /47	0.00
Prefix count /48	40283	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	6	% Prefix /56	0.00
Prefix count /60	1	% Prefix /60	0.00
Prefix count /64	17	% Prefix /64	0.00

AS Diameter Reports

The time trend of the reacahbility of addresses and AS's using AS distance from the sample point to the origin AS as the diameter metric.

AS Diameter Reports (plots)	Data Sets(txt)	Percentage Reports (plots)	Data Sets(txt)
Addresses by AS distance	(data)	Address percentage by AS distance	(data)
Addresses at AS distance 0	536870912	% Addresses at AS distance 0	0
Addresses at AS distance 1	1123134603269	% Addresses at AS distance 1	0
Addresses at AS distance 2	91336899399737	% Addresses at AS distance 2	12
Addresses at AS distance 3	272808143563584	% Addresses at AS distance 3	37
Addresses at AS distance 4	215217258180487	% Addresses at AS distance 4	29
Addresses at AS distance 5	112264953729031	% Addresses at AS distance 5	15
Addresses at AS distance 6	28459151523840	% Addresses at AS distance 6	3
Addresses at AS distance 7	2466619785216	% Addresses at AS distance 7	0
Addresses at AS distance 8	871595180032	% Addresses at AS distance 8	0
Addresses at AS distance 9	124841492480	% Addresses at AS distance 9	0
Addresses at AS distance 10	131072	% Addresses at AS distance 10	0
Addresses at AS distance 11	67108864	% Addresses at AS distance 11	0
Addresses at AS distance 12	0	% Addresses at AS distance 12	0
Addresses at AS distance 13	0	% Addresses at AS distance 13	0
Addresses at AS distance 14	0	% Addresses at AS distance 14	0
Addresses at AS distance 15	0	% Addresses at AS distance 15	0
Addresses at AS distance 16	0	% Addresses at AS distance 16	0
Addresses at AS distance 17	0	% Addresses at AS distance 17	0
Addresses at AS distance 18	0	% Addresses at AS distance 18	0
Addresses at AS distance 19	0	% Addresses at AS distance 19	0
Addresses at AS distance 20	0	% Addresses at AS distance 20	0
Addresses at AS distance 21	0	% Addresses at AS distance 21	0
Addresses at AS distance 22	0	% Addresses at AS distance 22	0
Addresses at AS distance 23	0	% Addresses at AS distance 23	0
Addresses at AS distance 24	0	% Addresses at AS distance 24	0
Addresses at AS distance 25	65536	% Addresses at AS distance 25	0

Cumulative Address by AS distance	(data)	Cumulative % Address by AS distance	(data)
Addresses reachable within 0 AS hops	536870912	% Addresses reachable within 0 AS hops	0
Addresses reachable within 1 AS hops	1123671474181	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	92460570873918	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	365268714437502	% Addresses reachable within 3 AS hops	50
Addresses reachable within 4 AS hops	580485972617989	% Addresses reachable within 4 AS hops	80
Addresses reachable within 5 AS hops	692750926347020	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	721210077870860	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	723676697656076	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	724548292836108	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	724673134328588	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	724673134459660	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	724673201568524	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	724673201568524	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	724673201568524	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	724673201568524	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	724673201568524	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	724673201568524	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	724673201568524	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	724673201568524	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	724673201568524	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	724673201568524	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	724673201568524	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	724673201568524	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	724673201568524	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	724673201568524	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	724673201634060	% Addresses reachable within 25 AS hops	100

ASes by AS distance	(data)	% ASes by AS hops	(data)
ASes reachable at 0 AS hops	1	% ASes reachable at 0 AS hops	0
ASes reachable at 1 AS hops	3	% ASes reachable at 1 AS hops	0
ASes reachable at 2 AS hops	888	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10478	% ASes reachable at 3 AS hops	30
ASes reachable at 4 AS hops	11943	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	9681	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1427	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	227	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	59	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	11	% ASes reachable at 9 AS hops	0
ASes reachable at 10 AS hops	1	% ASes reachable at 10 AS hops	0
ASes reachable at 11 AS hops	1	% ASes reachable at 11 AS hops	0
ASes reachable at 12 AS hops	0	% ASes reachable at 12 AS hops	0
ASes reachable at 13 AS hops	0	% ASes reachable at 13 AS hops	0
ASes reachable at 14 AS hops	0	% ASes reachable at 14 AS hops	0
ASes reachable at 15 AS hops	0	% ASes reachable at 15 AS hops	0
ASes reachable at 16 AS hops	0	% ASes reachable at 16 AS hops	0
ASes reachable at 17 AS hops	0	% ASes reachable at 17 AS hops	0
ASes reachable at 18 AS hops	0	% ASes reachable at 18 AS hops	0
ASes reachable at 19 AS hops	0	% ASes reachable at 19 AS hops	0
ASes reachable at 20 AS hops	0	% ASes reachable at 20 AS hops	0
ASes reachable at 21 AS hops	0	% ASes reachable at 21 AS hops	0
ASes reachable at 22 AS hops	0	% ASes reachable at 22 AS hops	0
ASes reachable at 23 AS hops	0	% ASes reachable at 23 AS hops	0
ASes reachable at 24 AS hops	0	% ASes reachable at 24 AS hops	0
ASes reachable at 25 AS hops	0	% ASes reachable at 25 AS hops	0

Cumulative ASes by AS hops	(data)	Cumulative % ASes by AS hops	(data)
ASes reachable by 0 AS hops	1	Cumulative % ASes by AS hops 0	0
ASes reachable by 1 AS hops	4	Cumulative % ASes by AS hops 1	0
ASes reachable by 2 AS hops	892	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11370	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	23313	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	32994	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	34421	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	34648	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	34707	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	34718	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	34719	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	34720	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	34720	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	34720	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	34720	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	34720	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	34720	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	34720	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	34720	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	34720	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	34720	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	34720	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	34720	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	34720	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	34720	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	34720	Cumulative % ASes by AS hops 25	100

BGP Update Reports

Compares the current BGP Table with the previous table and reports on the number of changes in the FIB. These changes are further categorised into announcements, withdrawls and path changes, and further categorised by prefix length.

FIB Update Reports	Data	Announce	Data	Withdraw	Data	Path Chg	Data
Table Updates	871788	New Entries	45026	Removed Entries	632556	Updated Entries	194206
		Report		Report		Report
Address Span	2587919810	Address Span	125370371	Address Span	3586007516	Address Span	3171509219
Average address span per update	2968	Avg Span	2784	Avg Span	5669	Avg Span	16330
Average prefix size updated	47.22	Average prefix size	128.82	Average prefix size	42.76	Average prefix size	42.81
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 total	3	Prefix /16 announcements	0	Prefix /16 withdrawals	3	Prefix /16 path updates	0
Prefix /19 total	4	Prefix /19 announcements	0	Prefix /19 withdrawals	3	Prefix /19 path updates	1
Prefix /20 total	51	Prefix /20 announcements	0	Prefix /20 withdrawals	39	Prefix /20 path updates	12
Prefix /21 total	11	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	2
Prefix /22 total	22	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	4
Prefix /23 total	23	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	5
Prefix /24 total	141	Prefix /24 announcements	0	Prefix /24 withdrawals	108	Prefix /24 path updates	33
Prefix /25 total	44	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	11
Prefix /26 total	76	Prefix /26 announcements	0	Prefix /26 withdrawals	60	Prefix /26 path updates	16
Prefix /27 total	80	Prefix /27 announcements	0	Prefix /27 withdrawals	60	Prefix /27 path updates	20
Prefix /28 total	598	Prefix /28 announcements	0	Prefix /28 withdrawals	450	Prefix /28 path updates	148
Prefix /29 total	21238	Prefix /29 announcements	0	Prefix /29 withdrawals	16096	Prefix /29 path updates	5142
Prefix /30 total	2911	Prefix /30 announcements	0	Prefix /30 withdrawals	2198	Prefix /30 path updates	713
Prefix /31 total	1339	Prefix /31 announcements	0	Prefix /31 withdrawals	1009	Prefix /31 path updates	330
Prefix /32 total	99654	Prefix /32 announcements	3	Prefix /32 withdrawals	76081	Prefix /32 path updates	23570
Prefix /33 total	16020	Prefix /33 announcements	0	Prefix /33 withdrawals	12576	Prefix /33 path updates	3444
Prefix /34 total	14944	Prefix /34 announcements	0	Prefix /34 withdrawals	11749	Prefix /34 path updates	3195
Prefix /35 total	5393	Prefix /35 announcements	0	Prefix /35 withdrawals	4222	Prefix /35 path updates	1171
Prefix /36 total	30255	Prefix /36 announcements	0	Prefix /36 withdrawals	23276	Prefix /36 path updates	6979
Prefix /37 total	4483	Prefix /37 announcements	0	Prefix /37 withdrawals	3527	Prefix /37 path updates	956
Prefix /38 total	8697	Prefix /38 announcements	0	Prefix /38 withdrawals	6596	Prefix /38 path updates	2101
Prefix /39 total	6634	Prefix /39 announcements	0	Prefix /39 withdrawals	5014	Prefix /39 path updates	1620
Prefix /40 total	77980	Prefix /40 announcements	7	Prefix /40 withdrawals	59342	Prefix /40 path updates	18631
Prefix /41 total	5320	Prefix /41 announcements	0	Prefix /41 withdrawals	4041	Prefix /41 path updates	1279
Prefix /42 total	11056	Prefix /42 announcements	0	Prefix /42 withdrawals	8526	Prefix /42 path updates	2530
Prefix /43 total	4766	Prefix /43 announcements	0	Prefix /43 withdrawals	3649	Prefix /43 path updates	1117
Prefix /44 total	79980	Prefix /44 announcements	2	Prefix /44 withdrawals	60918	Prefix /44 path updates	19060
Prefix /45 total	11434	Prefix /45 announcements	0	Prefix /45 withdrawals	8712	Prefix /45 path updates	2722
Prefix /46 total	18465	Prefix /46 announcements	0	Prefix /46 withdrawals	14238	Prefix /46 path updates	4227
Prefix /47 total	25245	Prefix /47 announcements	1	Prefix /47 withdrawals	19910	Prefix /47 path updates	5334
Prefix /48 total	379024	Prefix /48 announcements	87	Prefix /48 withdrawals	289242	Prefix /48 path updates	89695
Prefix /49 total	21	Prefix /49 announcements	0	Prefix /49 withdrawals	21	Prefix /49 path updates	0
Prefix /50 total	10	Prefix /50 announcements	0	Prefix /50 withdrawals	10	Prefix /50 path updates	0
Prefix /51 total	9	Prefix /51 announcements	0	Prefix /51 withdrawals	9	Prefix /51 path updates	0
Prefix /52 total	114	Prefix /52 announcements	0	Prefix /52 withdrawals	113	Prefix /52 path updates	1
Prefix /53 total	7	Prefix /53 announcements	0	Prefix /53 withdrawals	6	Prefix /53 path updates	1
Prefix /54 total	2	Prefix /54 announcements	0	Prefix /54 withdrawals	2	Prefix /54 path updates	0
Prefix /56 total	58	Prefix /56 announcements	0	Prefix /56 withdrawals	57	Prefix /56 path updates	1
Prefix /58 total	3	Prefix /58 announcements	0	Prefix /58 withdrawals	3	Prefix /58 path updates	0
Prefix /60 total	3	Prefix /60 announcements	0	Prefix /60 withdrawals	3	Prefix /60 path updates	0
Prefix /64 total	650	Prefix /64 announcements	0	Prefix /64 withdrawals	609	Prefix /64 path updates	41
Update rate, normalized by prefix count		Announce		Withdraw		Path Chg
Prefix /16 total	0.00	Prefix /16 announcements	100.00	Prefix /16 withdrawals	100.00	Prefix /16 path updates	100.00
Prefix /19 total	1.02	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	1.14
Prefix /20 total	1.00	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.05
Prefix /21 total	0.93	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	0.76
Prefix /22 total	0.93	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	0.76
Prefix /23 total	0.97	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.95
Prefix /24 total	0.99	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.05
Prefix /25 total	1.02	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	1.14
Prefix /26 total	0.97	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	0.91
Prefix /27 total	1.02	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	1.14
Prefix /28 total	0.99	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.02	Prefix /28 path updates	1.10
Prefix /29 total	1.00	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.04	Prefix /29 path updates	1.09
Prefix /30 total	1.00	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.10
Prefix /31 total	1.00	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.04	Prefix /31 path updates	1.11
Prefix /32 total	0.99	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.05
Prefix /33 total	0.86	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.93	Prefix /33 path updates	0.83
Prefix /34 total	0.82	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.88	Prefix /34 path updates	0.78
Prefix /35 total	0.83	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.90	Prefix /35 path updates	0.81
Prefix /36 total	0.93	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.98	Prefix /36 path updates	0.96
Prefix /37 total	0.89	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.97	Prefix /37 path updates	0.85
Prefix /38 total	0.99	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.04	Prefix /38 path updates	1.08
Prefix /39 total	0.99	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.08
Prefix /40 total	0.98	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.03	Prefix /40 path updates	1.06
Prefix /41 total	0.97	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.05
Prefix /42 total	0.97	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.03	Prefix /42 path updates	1.00
Prefix /43 total	0.92	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	0.97
Prefix /44 total	0.96	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.00	Prefix /44 path updates	1.02
Prefix /45 total	1.01	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.06	Prefix /45 path updates	1.08
Prefix /46 total	0.86	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.91	Prefix /46 path updates	0.88
Prefix /47 total	0.84	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.92	Prefix /47 path updates	0.80
Prefix /48 total	0.96	Prefix /48 announcements	0.00	Prefix /48 withdrawals	1.01	Prefix /48 path updates	1.02
Prefix /49 total	0.04	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.05	Prefix /49 path updates	0.00
Prefix /50 total	0.17	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.23	Prefix /50 path updates	0.00
Prefix /51 total	0.25	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.00
Prefix /52 total	0.25	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.01
Prefix /53 total	0.36	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.23
Prefix /54 total	0.25	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.35	Prefix /54 path updates	0.00
Prefix /56 total	0.09	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.12	Prefix /56 path updates	0.01
Prefix /57 total	0.00	Prefix /57 announcements	0.00	Prefix /57 withdrawals	0.00	Prefix /57 path updates	0.00
Prefix /58 total	0.03	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.04	Prefix /58 path updates	0.00
Prefix /60 total	0.10	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.13	Prefix /60 path updates	0.00
Prefix /64 total	0.21	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.28	Prefix /64 path updates	0.06

FIB Update Rate Reports Updates per hour (Measurement Period 0 hrs 59 mins)	Data	Announce Rate	Data	Withdraw Rate	Data	Path Chg Rate	Data
Table Updates	872030.250	New Entries	45038.512	Removed Entries	632731.750	Updated Entries	194259.969
Address Span	2588638976.000	Address Span	125405208.000	Address Span	3587003904.000	Address Span	3172390400.000
Average address span per update	2968.825	Avg Span	2784.773	Avg Span	5670.575	Avg Span	16334.537
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	3.001	Prefix /16 announcements	0.000	Prefix /16 withdrawals	3.001	Prefix /16 path updates	0.000
Prefix /19 update rate	4.001	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.001	Prefix /19 path updates	1.000
Prefix /20 update rate	51.014	Prefix /20 announcements	0.000	Prefix /20 withdrawals	39.011	Prefix /20 path updates	12.003
Prefix /21 update rate	11.003	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.003	Prefix /21 path updates	2.001
Prefix /22 update rate	22.006	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.005	Prefix /22 path updates	4.001
Prefix /23 update rate	23.006	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.005	Prefix /23 path updates	5.001
Prefix /24 update rate	141.039	Prefix /24 announcements	0.000	Prefix /24 withdrawals	108.030	Prefix /24 path updates	33.009
Prefix /25 update rate	44.012	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.009	Prefix /25 path updates	11.003
Prefix /26 update rate	76.021	Prefix /26 announcements	0.000	Prefix /26 withdrawals	60.017	Prefix /26 path updates	16.004
Prefix /27 update rate	80.022	Prefix /27 announcements	0.000	Prefix /27 withdrawals	60.017	Prefix /27 path updates	20.006
Prefix /28 update rate	598.166	Prefix /28 announcements	0.000	Prefix /28 withdrawals	450.125	Prefix /28 path updates	148.041
Prefix /29 update rate	21243.900	Prefix /29 announcements	0.000	Prefix /29 withdrawals	16100.473	Prefix /29 path updates	5143.429
Prefix /30 update rate	2911.809	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2198.611	Prefix /30 path updates	713.198
Prefix /31 update rate	1339.372	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1009.280	Prefix /31 path updates	330.092
Prefix /32 update rate	99681.688	Prefix /32 announcements	3.001	Prefix /32 withdrawals	76102.141	Prefix /32 path updates	23576.549
Prefix /33 update rate	16024.451	Prefix /33 announcements	0.000	Prefix /33 withdrawals	12579.494	Prefix /33 path updates	3444.957
Prefix /34 update rate	14948.152	Prefix /34 announcements	0.000	Prefix /34 withdrawals	11752.265	Prefix /34 path updates	3195.888
Prefix /35 update rate	5394.499	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4223.173	Prefix /35 path updates	1171.325
Prefix /36 update rate	30263.406	Prefix /36 announcements	0.000	Prefix /36 withdrawals	23282.467	Prefix /36 path updates	6980.939
Prefix /37 update rate	4484.246	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3527.980	Prefix /37 path updates	956.266
Prefix /38 update rate	8699.417	Prefix /38 announcements	0.000	Prefix /38 withdrawals	6597.833	Prefix /38 path updates	2101.584
Prefix /39 update rate	6635.843	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5015.393	Prefix /39 path updates	1620.450
Prefix /40 update rate	78001.664	Prefix /40 announcements	7.002	Prefix /40 withdrawals	59358.488	Prefix /40 path updates	18636.176
Prefix /41 update rate	5321.478	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4042.123	Prefix /41 path updates	1279.355
Prefix /42 update rate	11059.072	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8528.369	Prefix /42 path updates	2530.703
Prefix /43 update rate	4767.324	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3650.014	Prefix /43 path updates	1117.310
Prefix /44 update rate	80002.227	Prefix /44 announcements	2.001	Prefix /44 withdrawals	60934.926	Prefix /44 path updates	19065.297
Prefix /45 update rate	11437.177	Prefix /45 announcements	0.000	Prefix /45 withdrawals	8714.421	Prefix /45 path updates	2722.756
Prefix /46 update rate	18470.131	Prefix /46 announcements	0.000	Prefix /46 withdrawals	14241.956	Prefix /46 path updates	4228.174
Prefix /47 update rate	25252.014	Prefix /47 announcements	1.000	Prefix /47 withdrawals	19915.531	Prefix /47 path updates	5335.482
Prefix /48 update rate	379129.312	Prefix /48 announcements	87.024	Prefix /48 withdrawals	289322.375	Prefix /48 path updates	89719.922
Prefix /49 update rate	21.006	Prefix /49 announcements	0.000	Prefix /49 withdrawals	21.006	Prefix /49 path updates	0.000
Prefix /50 update rate	10.003	Prefix /50 announcements	0.000	Prefix /50 withdrawals	10.003	Prefix /50 path updates	0.000
Prefix /51 update rate	9.003	Prefix /51 announcements	0.000	Prefix /51 withdrawals	9.003	Prefix /51 path updates	0.000
Prefix /52 update rate	114.032	Prefix /52 announcements	0.000	Prefix /52 withdrawals	113.031	Prefix /52 path updates	1.000
Prefix /53 update rate	7.002	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.002	Prefix /53 path updates	1.000
Prefix /54 update rate	2.001	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.001	Prefix /54 path updates	0.000
Prefix /56 update rate	58.016	Prefix /56 announcements	0.000	Prefix /56 withdrawals	57.016	Prefix /56 path updates	1.000
Prefix /58 update rate	3.001	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.001	Prefix /58 path updates	0.000
Prefix /60 update rate	3.001	Prefix /60 announcements	0.000	Prefix /60 withdrawals	3.001	Prefix /60 path updates	0.000
Prefix /64 update rate	650.181	Prefix /64 announcements	0.000	Prefix /64 withdrawals	609.169	Prefix /64 path updates	41.011

Path Updates - Breakdown by Update Type

Examines those updates that involved a change of AS Path and breaks this down into five categories:

A change of origin AS (origin)
A change in the origin's nexthop AS (remote change)
A change in the transit AS path (transit)
A change in the firsthop AS (Local change)
A change in AS prepending (Traffic Engineering)

Total

Data

Origin

Data

Origin Next Hop

Data

Transit

Data

First Hop

Data

Prepend

Data

44926

8825

35988

Report

/19 Tot

/19 Org

/19 Nxt

/19 Trn

/19 Fst

/19 Prp

/20 Tot

/20 Org

/20 Nxt

/20 Trn

/20 Fst

/20 Prp

/21 Tot

/21 Org

/21 Nxt

/21 Trn

/21 Fst

/21 Prp

/22 Tot

/22 Org

/22 Nxt

/22 Trn

/22 Fst

/22 Prp

/23 Tot

/23 Org

/23 Nxt

/23 Trn

/23 Fst

/23 Prp

/24 Tot

/24 Org

/24 Nxt

/24 Trn

/24 Fst

/24 Prp

/25 Tot

/25 Org

/25 Nxt

/25 Trn

/25 Fst

/25 Prp

/26 Tot

/26 Org

/26 Nxt

/26 Trn

/26 Fst

/26 Prp

/27 Tot

/27 Org

/27 Nxt

/27 Trn

/27 Fst

/27 Prp

/28 Tot

148

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

5142

/29 Org

/29 Nxt

1909

/29 Trn

/29 Fst

3232

/29 Prp

/30 Tot

713

/30 Org

/30 Nxt

361

/30 Trn

/30 Fst

351

/30 Prp

/31 Tot

330

/31 Org

/31 Nxt

134

/31 Trn

/31 Fst

196

/31 Prp

/32 Tot

23570

/32 Org

/32 Nxt

5801

/32 Trn

/32 Fst

17753

/32 Prp

/33 Tot

3444

/33 Org

/33 Nxt

606

/33 Trn

/33 Fst

2838

/33 Prp

/34 Tot

3195

/34 Org

/34 Nxt

509

/34 Trn

/34 Fst

2686

/34 Prp

/35 Tot

1171

/35 Org

/35 Nxt

304

/35 Trn

/35 Fst

866

/35 Prp

/36 Tot

6979

/36 Org

/36 Nxt

1890

/36 Trn

/36 Fst

5089

/36 Prp

/37 Tot

956

/37 Org

/37 Nxt

229

/37 Trn

/37 Fst

726

/37 Prp

/38 Tot

2101

/38 Org

/38 Nxt

690

/38 Trn

/38 Fst

1411

/38 Prp

/39 Tot

1620

/39 Org

/39 Nxt

194

/39 Trn

/39 Fst

1426

/39 Prp

/40 Tot

18631

/40 Org

/40 Nxt

2862

/40 Trn

/40 Fst

15759

/40 Prp

/41 Tot

1279

/41 Org

/41 Nxt

366

/41 Trn

/41 Fst

913

/41 Prp

/42 Tot

2530

/42 Org

/42 Nxt

493

/42 Trn

/42 Fst

2036

/42 Prp

/43 Tot

1117

/43 Org

/43 Nxt

159

/43 Trn

/43 Fst

958

/43 Prp

/44 Tot

19060

/44 Org

/44 Nxt

2954

/44 Trn

/44 Fst

16102

/44 Prp

/45 Tot

2722

/45 Org

/45 Nxt

368

/45 Trn

/45 Fst

2354

/45 Prp

/46 Tot

4227

/46 Org

/46 Nxt

1298

/46 Trn

/46 Fst

2929

/46 Prp

/47 Tot

5334

/47 Org

/47 Nxt

1809

/47 Trn

/47 Fst

3519

/47 Prp

/48 Tot

89695

/48 Org

190

/48 Nxt

24460

/48 Trn

/48 Fst

65032

/48 Prp

/52 Tot

/52 Org

/52 Nxt

/52 Trn

/52 Fst

/52 Prp

/53 Tot

/53 Org

/53 Nxt

/53 Trn

/53 Fst

/53 Prp

/56 Tot

/56 Org

/56 Nxt

/56 Trn

/56 Fst

/56 Prp

/64 Tot

/64 Org

/64 Nxt

/64 Trn

/64 Fst

/64 Prp

AS Announcement Reports

The time trend of total span of address space advertised by ASes, using truncated prefix length as the span metric.

AS Announcements Reports	Data Sets(txt)	Percentage Reports	Data
Originating Addresses AS Count	(data)	Originating Addresses % AS Count	(data)
AS's announcing span of /18	2	% AS's announcing span of /18	0.0001
AS's announcing span of /19	9	% AS's announcing span of /19	0.0003
AS's announcing span of /20	4	% AS's announcing span of /20	0.0001
AS's announcing span of /21	10	% AS's announcing span of /21	0.0003
AS's announcing span of /22	13	% AS's announcing span of /22	0.0004
AS's announcing span of /23	22	% AS's announcing span of /23	0.0006
AS's announcing span of /24	30	% AS's announcing span of /24	0.0009
AS's announcing span of /25	60	% AS's announcing span of /25	0.0017
AS's announcing span of /26	116	% AS's announcing span of /26	0.0034
AS's announcing span of /27	375	% AS's announcing span of /27	0.0109
AS's announcing span of /28	983	% AS's announcing span of /28	0.0286
AS's announcing span of /29	2003	% AS's announcing span of /29	0.0584
AS's announcing span of /30	1322	% AS's announcing span of /30	0.0385
AS's announcing span of /31	4482	% AS's announcing span of /31	0.1306
AS's announcing span of /32	12967	% AS's announcing span of /32	0.3779
AS's announcing span of /33	322	% AS's announcing span of /33	0.0094
AS's announcing span of /34	296	% AS's announcing span of /34	0.0086
AS's announcing span of /35	405	% AS's announcing span of /35	0.0118
AS's announcing span of /36	569	% AS's announcing span of /36	0.0166
AS's announcing span of /37	182	% AS's announcing span of /37	0.0053
AS's announcing span of /38	249	% AS's announcing span of /38	0.0073
AS's announcing span of /39	440	% AS's announcing span of /39	0.0128
AS's announcing span of /40	593	% AS's announcing span of /40	0.0173
AS's announcing span of /41	133	% AS's announcing span of /41	0.0039
AS's announcing span of /42	223	% AS's announcing span of /42	0.0065
AS's announcing span of /43	444	% AS's announcing span of /43	0.0129
AS's announcing span of /44	626	% AS's announcing span of /44	0.0182
AS's announcing span of /45	464	% AS's announcing span of /45	0.0135
AS's announcing span of /46	772	% AS's announcing span of /46	0.0225
AS's announcing span of /47	1005	% AS's announcing span of /47	0.0293
AS's announcing span of /48	5176	% AS's announcing span of /48	0.1509
AS's announcing span of /54	1	% AS's announcing span of /54	0.0000
AS's announcing span of /55	1	% AS's announcing span of /55	0.0000
AS's announcing span of /56	1	% AS's announcing span of /56	0.0000
AS's announcing span of /60	1	% AS's announcing span of /60	0.0000
AS's announcing span of /61	2	% AS's announcing span of /61	0.0001
AS's announcing span of /62	1	% AS's announcing span of /62	0.0000
AS's announcing span of /63	1	% AS's announcing span of /63	0.0000
AS's announcing span of /64	6	% AS's announcing span of /64	0.0002

AS Connectivity Reports

This set of reports lists all visible AS's using a number of ordering criteria. The reports order AS's by the total span of addresses originated by an AS, the total span of addresses reachable via an AS, and the totspan of roiginating plus transit addresses via each AS. Each AS in an AS path has an adjacent AS closer to the sample point, and an adjacent AS further from the sample point. The number of such pairwise adjacencies is reported for each AS. The average AS Connectivity Degree is the average number of adjacent AS's for an AS.

AS Connectivity Report	Data
Average AS Connectivity Degree (114046/34720)	3.2847
AS Names
AS's ordered by Originating Address
AS's ordered by Transit Address
AS's ordered by Originating + Transit Address
AS's ordered by AS Adjacency
AS's ordered by Downstream AS Adjacency
AS's ordered by Upstream AS Adjacency
AS Adjacency
Inconsistent Origin AS Prefixes

Aggregation Reports

This set of reports lists all potential aggregation of a number of specific routes into an aggregate route. The aggregation criteria include a match of the original AS path, which may include prepended AS's, a match of the reduced AS Path, and a match on the Origin AS only. As this view is taken from a single sample point, this list is not definitive, and the report will propose potential aggregation actions which may not be feasible for the Origin AS.

Route Aggregation Reports	Data
Aggregation Potential Summary	(data)
Aggregation using prepended AS Path	111424	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	108152	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	84293	Report (sort by %reduction)	Report (sort by reduction)

AS131072 IPv6 BGP Table Data

Active BGP entries (FIB)

Table Size Metrics

Address Span Metrics

More Specifics

AS Numbers

AS Paths

Prefix Length Distributions

Root Prefix Length Distributions

AS Diameter Reports

BGP Update Reports

Path Updates - Breakdown by Update Type

AS Announcement Reports

AS Connectivity Reports

Aggregation Reports

BGP Reports