	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Wed Mar 26 01:45:05 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)	220872	Change in FIB Size	108	Change (%)	0.049
All BGP entries (RIB)	851114
RIB/FIB ratio (851114/220872)	3.8534
Valid entries	851114

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)	689943236380196
Total address space advertised (prefix)	14.7065
Percentage of IPv6 space advertised (689943236380196/18446744073709551615)	0.003740
Average address span	3123724313
Average address span (as prefix size)	32.4594
Average prefix length	42.8542

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	126239	Specifics as % of FIB entries (126239/220872)	57.1548
Specifics as % of address span (40898400248846/689943236380196)	5.9278
Specifics where AS prepended Path matches aggregate	58278	AS-P_Path-Match % (58278/126239)	46.16
AS Path matches aggregate	62365	AS-Path-Match % (62365/126239)	49.4023
AS Origin matches aggregate	96667	AS-Origin-Match % (96667/126239)	76.5746
Root Prefixes	94633
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	92998
Root Prefixes with depth 1	1318
Root Prefixes with depth 2	236
Root Prefixes with depth 3	63
Root Prefixes with depth 4	13
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	34692	ASes visible in only one AS path	24820
Origin only ASes	28768	Origin ASs announced via a single AS path	24425
Transit only ASes	364	Originating AS ATOM count	34328
Mixed ASes	5560	Originating AS ATOM compression	0.1554
Multi-Origin Prefixes	887
ASes originating a single prefix	21299
Average entries per origin AS	6.4342	Maximum entries for an origin AS (AS9808)	5801
Average address range span for an origin AS	20098556175.1397
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)	29.7736

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	132968	Unique AS prepended Paths	136341
AS Paths used in FIB	46663	AS Paths using prepending	19673
AS paths associated with a single FIB entry	31113	AS Paths using private ASs	32
Average AS path length	4.8827	Maximum AS Path length	26
Average address weighted AS path length	4.8872	Maximum prepended AS Path length	46
Average entries per AS Path	1.6611	Average entries per FIB AS Path	4.7333
AS Paths per origin AS	3.8735	FIB AS Paths per origin AS	1.3593
AS PATH ATOM compression	0.2113

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	8	% Prefix /23	0.00
Prefix count /24	37	% Prefix /24	0.02
Prefix count /25	12	% Prefix /25	0.01
Prefix count /26	20	% Prefix /26	0.01
Prefix count /27	20	% Prefix /27	0.01
Prefix count /28	156	% Prefix /28	0.07
Prefix count /29	5403	% Prefix /29	2.45
Prefix count /30	738	% Prefix /30	0.33
Prefix count /31	340	% Prefix /31	0.15
Prefix count /32	25664	% Prefix /32	11.62
Prefix count /33	4697	% Prefix /33	2.13
Prefix count /34	4581	% Prefix /34	2.07
Prefix count /35	1623	% Prefix /35	0.73
Prefix count /36	8222	% Prefix /36	3.72
Prefix count /37	1326	% Prefix /37	0.60
Prefix count /38	2327	% Prefix /38	1.05
Prefix count /39	1772	% Prefix /39	0.80
Prefix count /40	20057	% Prefix /40	9.08
Prefix count /41	1440	% Prefix /41	0.65
Prefix count /42	2888	% Prefix /42	1.31
Prefix count /43	1294	% Prefix /43	0.59
Prefix count /44	21035	% Prefix /44	9.52
Prefix count /45	2855	% Prefix /45	1.29
Prefix count /46	5450	% Prefix /46	2.47
Prefix count /47	7605	% Prefix /47	3.44
Prefix count /48	99991	% Prefix /48	45.27
Prefix count /49	138	% Prefix /49	0.06
Prefix count /50	15	% Prefix /50	0.01
Prefix count /51	11	% Prefix /51	0.00
Prefix count /52	119	% Prefix /52	0.05
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	2	% Prefix /54	0.00
Prefix count /56	159	% Prefix /56	0.07
Prefix count /57	2	% Prefix /57	0.00
Prefix count /58	26	% Prefix /58	0.01
Prefix count /60	9	% Prefix /60	0.00
Prefix count /64	797	% Prefix /64	0.36
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	8	% Prefix /23	0.03
Prefix count /24	34	% Prefix /24	0.11
Prefix count /25	12	% 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	5350	% Prefix /29	17.99
Prefix count /30	343	% Prefix /30	1.15
Prefix count /31	214	% Prefix /31	0.72
Prefix count /32	23609	% Prefix /32	79.37
Prefix count /33	699	% Prefix /33	0.00
Prefix count /34	995	% Prefix /34	0.00
Prefix count /35	506	% Prefix /35	0.00
Prefix count /36	3401	% Prefix /36	0.00
Prefix count /37	243	% Prefix /37	0.00
Prefix count /38	1121	% Prefix /38	0.00
Prefix count /39	209	% Prefix /39	0.00
Prefix count /40	5503	% Prefix /40	0.00
Prefix count /41	559	% Prefix /41	0.00
Prefix count /42	990	% Prefix /42	0.00
Prefix count /43	627	% Prefix /43	0.00
Prefix count /44	5900	% Prefix /44	0.00
Prefix count /45	482	% Prefix /45	0.00
Prefix count /46	1512	% Prefix /46	0.00
Prefix count /47	1844	% Prefix /47	0.00
Prefix count /48	40268	% 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	20	% 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	91388251078713	% Addresses at AS distance 2	12
Addresses at AS distance 3	271442379418206	% Addresses at AS distance 3	37
Addresses at AS distance 4	228410607480719	% Addresses at AS distance 4	31
Addresses at AS distance 5	106402070663175	% Addresses at AS distance 5	14
Addresses at AS distance 6	28483919085568	% Addresses at AS distance 6	3
Addresses at AS distance 7	2591297699840	% Addresses at AS distance 7	0
Addresses at AS distance 8	878825963520	% Addresses at AS distance 8	0
Addresses at AS distance 9	120546459648	% 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	92511922552894	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	363954301971100	% Addresses reachable within 3 AS hops	49
Addresses reachable within 4 AS hops	592364909451819	% Addresses reachable within 4 AS hops	81
Addresses reachable within 5 AS hops	698766980114994	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	727250899200562	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	729842196900402	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	730721022863922	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	730841569323570	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	730841569454642	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	730841636563506	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	730841636563506	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	730841636563506	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	730841636563506	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	730841636563506	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	730841636563506	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	730841636563506	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	730841636563506	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	730841636563506	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	730841636563506	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	730841636563506	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	730841636563506	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	730841636563506	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	730841636563506	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	730841636629042	% 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	887	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10393	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	11967	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	9732	% ASes reachable at 5 AS hops	28
ASes reachable at 6 AS hops	1403	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	237	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	57	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	10	% 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	891	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11284	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	23251	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	32983	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	34386	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	34623	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	34680	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	34690	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	34691	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	34692	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	34692	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	34692	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	34692	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	34692	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	34692	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	34692	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	34692	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	34692	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	34692	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	34692	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	34692	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	34692	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	34692	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	34692	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	772283	New Entries	29436	Removed Entries	629970	Updated Entries	112877
		Report		Report		Report
Address Span	431870141	Address Span	4085579799	Address Span	3446316719	Address Span	1489908215
Average address span per update	559	Avg Span	138795	Avg Span	5470	Avg Span	13199
Average prefix size updated	45.97	Average prefix size	128.37	Average prefix size	42.75	Average prefix size	42.51
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	3	Prefix /19 announcements	0	Prefix /19 withdrawals	3	Prefix /19 path updates	0
Prefix /20 total	46	Prefix /20 announcements	0	Prefix /20 withdrawals	39	Prefix /20 path updates	7
Prefix /21 total	12	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	3
Prefix /22 total	20	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	2
Prefix /23 total	25	Prefix /23 announcements	0	Prefix /23 withdrawals	22	Prefix /23 path updates	3
Prefix /24 total	132	Prefix /24 announcements	0	Prefix /24 withdrawals	111	Prefix /24 path updates	21
Prefix /25 total	43	Prefix /25 announcements	0	Prefix /25 withdrawals	36	Prefix /25 path updates	7
Prefix /26 total	68	Prefix /26 announcements	0	Prefix /26 withdrawals	60	Prefix /26 path updates	8
Prefix /27 total	68	Prefix /27 announcements	0	Prefix /27 withdrawals	60	Prefix /27 path updates	8
Prefix /28 total	545	Prefix /28 announcements	0	Prefix /28 withdrawals	456	Prefix /28 path updates	89
Prefix /29 total	17620	Prefix /29 announcements	0	Prefix /29 withdrawals	16111	Prefix /29 path updates	1509
Prefix /30 total	2597	Prefix /30 announcements	0	Prefix /30 withdrawals	2195	Prefix /30 path updates	402
Prefix /31 total	1232	Prefix /31 announcements	0	Prefix /31 withdrawals	1008	Prefix /31 path updates	224
Prefix /32 total	91012	Prefix /32 announcements	23	Prefix /32 withdrawals	75987	Prefix /32 path updates	15002
Prefix /33 total	14872	Prefix /33 announcements	20	Prefix /33 withdrawals	12528	Prefix /33 path updates	2324
Prefix /34 total	13910	Prefix /34 announcements	13	Prefix /34 withdrawals	11621	Prefix /34 path updates	2276
Prefix /35 total	4865	Prefix /35 announcements	0	Prefix /35 withdrawals	4160	Prefix /35 path updates	705
Prefix /36 total	27564	Prefix /36 announcements	3	Prefix /36 withdrawals	23095	Prefix /36 path updates	4466
Prefix /37 total	4400	Prefix /37 announcements	0	Prefix /37 withdrawals	3671	Prefix /37 path updates	729
Prefix /38 total	8354	Prefix /38 announcements	0	Prefix /38 withdrawals	6897	Prefix /38 path updates	1457
Prefix /39 total	6540	Prefix /39 announcements	0	Prefix /39 withdrawals	5225	Prefix /39 path updates	1315
Prefix /40 total	72461	Prefix /40 announcements	2	Prefix /40 withdrawals	59120	Prefix /40 path updates	13339
Prefix /41 total	5083	Prefix /41 announcements	0	Prefix /41 withdrawals	4195	Prefix /41 path updates	888
Prefix /42 total	10041	Prefix /42 announcements	2	Prefix /42 withdrawals	8510	Prefix /42 path updates	1529
Prefix /43 total	4239	Prefix /43 announcements	0	Prefix /43 withdrawals	3578	Prefix /43 path updates	661
Prefix /44 total	70443	Prefix /44 announcements	7	Prefix /44 withdrawals	60349	Prefix /44 path updates	10087
Prefix /45 total	10051	Prefix /45 announcements	0	Prefix /45 withdrawals	8444	Prefix /45 path updates	1607
Prefix /46 total	16429	Prefix /46 announcements	0	Prefix /46 withdrawals	14117	Prefix /46 path updates	2312
Prefix /47 total	21805	Prefix /47 announcements	0	Prefix /47 withdrawals	19822	Prefix /47 path updates	1983
Prefix /48 total	337702	Prefix /48 announcements	149	Prefix /48 withdrawals	287722	Prefix /48 path updates	49831
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	11	Prefix /51 announcements	0	Prefix /51 withdrawals	11	Prefix /51 path updates	0
Prefix /52 total	116	Prefix /52 announcements	0	Prefix /52 withdrawals	116	Prefix /52 path updates	0
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	4	Prefix /60 announcements	0	Prefix /60 withdrawals	4	Prefix /60 path updates	0
Prefix /64 total	597	Prefix /64 announcements	0	Prefix /64 withdrawals	568	Prefix /64 path updates	29
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	0.86	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	0.00
Prefix /20 total	1.01	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.05
Prefix /21 total	1.14	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.96
Prefix /22 total	0.95	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	0.65
Prefix /23 total	0.89	Prefix /23 announcements	0.00	Prefix /23 withdrawals	0.96	Prefix /23 path updates	0.73
Prefix /24 total	1.02	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	1.11
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	0.78
Prefix /27 total	0.97	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	0.78
Prefix /28 total	1.00	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.02	Prefix /28 path updates	1.12
Prefix /29 total	0.93	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	0.55
Prefix /30 total	1.01	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.07
Prefix /31 total	1.04	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.04	Prefix /31 path updates	1.29
Prefix /32 total	1.01	Prefix /32 announcements	0.01	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.14
Prefix /33 total	0.91	Prefix /33 announcements	0.03	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.97
Prefix /34 total	0.87	Prefix /34 announcements	0.02	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.97
Prefix /35 total	0.86	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.90	Prefix /35 path updates	0.85
Prefix /36 total	0.96	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.98	Prefix /36 path updates	1.06
Prefix /37 total	0.95	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.97	Prefix /37 path updates	1.08
Prefix /38 total	1.03	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.04	Prefix /38 path updates	1.23
Prefix /39 total	1.06	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.45
Prefix /40 total	1.03	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.03	Prefix /40 path updates	1.30
Prefix /41 total	1.01	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.21
Prefix /42 total	0.99	Prefix /42 announcements	0.01	Prefix /42 withdrawals	1.03	Prefix /42 path updates	1.04
Prefix /43 total	0.94	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.97	Prefix /43 path updates	1.00
Prefix /44 total	0.96	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.01	Prefix /44 path updates	0.94
Prefix /45 total	1.01	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	1.10
Prefix /46 total	0.86	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.91	Prefix /46 path updates	0.83
Prefix /47 total	0.82	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.91	Prefix /47 path updates	0.51
Prefix /48 total	0.97	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	0.98
Prefix /49 total	0.04	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.05	Prefix /49 path updates	0.00
Prefix /50 total	0.19	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.23	Prefix /50 path updates	0.00
Prefix /51 total	0.29	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.00
Prefix /52 total	0.28	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.00
Prefix /53 total	0.40	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.39
Prefix /54 total	0.29	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.35	Prefix /54 path updates	0.00
Prefix /56 total	0.10	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.13	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	0.13	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.16	Prefix /60 path updates	0.00
Prefix /64 total	0.21	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.25	Prefix /64 path updates	0.07

FIB Update Rate Reports Updates per hour (Measurement Period 1 hrs 0 mins)	Data	Announce Rate	Data	Withdraw Rate	Data	Path Chg Rate	Data
Table Updates	772283.000	New Entries	29436.000	Removed Entries	629970.000	Updated Entries	112877.000
Address Span	431870144.000	Address Span	4085579776.000	Address Span	3446316800.000	Address Span	1489908224.000
Average address span per update	559.000	Avg Span	138795.000	Avg Span	5470.000	Avg Span	13199.000
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	3.000	Prefix /16 announcements	0.000	Prefix /16 withdrawals	3.000	Prefix /16 path updates	0.000
Prefix /19 update rate	3.000	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.000	Prefix /19 path updates	0.000
Prefix /20 update rate	46.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	39.000	Prefix /20 path updates	7.000
Prefix /21 update rate	12.000	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.000	Prefix /21 path updates	3.000
Prefix /22 update rate	20.000	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.000	Prefix /22 path updates	2.000
Prefix /23 update rate	25.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	22.000	Prefix /23 path updates	3.000
Prefix /24 update rate	132.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	111.000	Prefix /24 path updates	21.000
Prefix /25 update rate	43.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	36.000	Prefix /25 path updates	7.000
Prefix /26 update rate	68.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	60.000	Prefix /26 path updates	8.000
Prefix /27 update rate	68.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	60.000	Prefix /27 path updates	8.000
Prefix /28 update rate	545.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	456.000	Prefix /28 path updates	89.000
Prefix /29 update rate	17620.000	Prefix /29 announcements	0.000	Prefix /29 withdrawals	16111.000	Prefix /29 path updates	1509.000
Prefix /30 update rate	2597.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2195.000	Prefix /30 path updates	402.000
Prefix /31 update rate	1232.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1008.000	Prefix /31 path updates	224.000
Prefix /32 update rate	91012.000	Prefix /32 announcements	23.000	Prefix /32 withdrawals	75987.000	Prefix /32 path updates	15002.000
Prefix /33 update rate	14872.000	Prefix /33 announcements	20.000	Prefix /33 withdrawals	12528.000	Prefix /33 path updates	2324.000
Prefix /34 update rate	13910.000	Prefix /34 announcements	13.000	Prefix /34 withdrawals	11621.000	Prefix /34 path updates	2276.000
Prefix /35 update rate	4865.000	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4160.000	Prefix /35 path updates	705.000
Prefix /36 update rate	27564.000	Prefix /36 announcements	3.000	Prefix /36 withdrawals	23095.000	Prefix /36 path updates	4466.000
Prefix /37 update rate	4400.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3671.000	Prefix /37 path updates	729.000
Prefix /38 update rate	8354.000	Prefix /38 announcements	0.000	Prefix /38 withdrawals	6897.000	Prefix /38 path updates	1457.000
Prefix /39 update rate	6540.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5225.000	Prefix /39 path updates	1315.000
Prefix /40 update rate	72461.000	Prefix /40 announcements	2.000	Prefix /40 withdrawals	59120.000	Prefix /40 path updates	13339.000
Prefix /41 update rate	5083.000	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4195.000	Prefix /41 path updates	888.000
Prefix /42 update rate	10041.000	Prefix /42 announcements	2.000	Prefix /42 withdrawals	8510.000	Prefix /42 path updates	1529.000
Prefix /43 update rate	4239.000	Prefix /43 announcements	0.000	Prefix /43 withdrawals	3578.000	Prefix /43 path updates	661.000
Prefix /44 update rate	70443.000	Prefix /44 announcements	7.000	Prefix /44 withdrawals	60349.000	Prefix /44 path updates	10087.000
Prefix /45 update rate	10051.000	Prefix /45 announcements	0.000	Prefix /45 withdrawals	8444.000	Prefix /45 path updates	1607.000
Prefix /46 update rate	16429.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	14117.000	Prefix /46 path updates	2312.000
Prefix /47 update rate	21805.000	Prefix /47 announcements	0.000	Prefix /47 withdrawals	19822.000	Prefix /47 path updates	1983.000
Prefix /48 update rate	337702.000	Prefix /48 announcements	149.000	Prefix /48 withdrawals	287722.000	Prefix /48 path updates	49831.000
Prefix /49 update rate	21.000	Prefix /49 announcements	0.000	Prefix /49 withdrawals	21.000	Prefix /49 path updates	0.000
Prefix /50 update rate	10.000	Prefix /50 announcements	0.000	Prefix /50 withdrawals	10.000	Prefix /50 path updates	0.000
Prefix /51 update rate	11.000	Prefix /51 announcements	0.000	Prefix /51 withdrawals	11.000	Prefix /51 path updates	0.000
Prefix /52 update rate	116.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	116.000	Prefix /52 path updates	0.000
Prefix /53 update rate	7.000	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.000	Prefix /53 path updates	1.000
Prefix /54 update rate	2.000	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.000	Prefix /54 path updates	0.000
Prefix /56 update rate	58.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	57.000	Prefix /56 path updates	1.000
Prefix /58 update rate	3.000	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.000	Prefix /58 path updates	0.000
Prefix /60 update rate	4.000	Prefix /60 announcements	0.000	Prefix /60 withdrawals	4.000	Prefix /60 path updates	0.000
Prefix /64 update rate	597.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	568.000	Prefix /64 path updates	29.000

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

29217

4185

24931

Report

/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

/28 Org

/28 Nxt

/28 Trn

/28 Fst

/28 Prp

/29 Tot

1509

/29 Org

/29 Nxt

494

/29 Trn

/29 Fst

1013

/29 Prp

/30 Tot

402

/30 Org

/30 Nxt

249

/30 Trn

/30 Fst

153

/30 Prp

/31 Tot

224

/31 Org

/31 Nxt

/31 Trn

/31 Fst

134

/31 Prp

/32 Tot

15002

/32 Org

/32 Nxt

2696

/32 Trn

/32 Fst

12288

/32 Prp

/33 Tot

2324

/33 Org

/33 Nxt

450

/33 Trn

/33 Fst

1872

/33 Prp

/34 Tot

2276

/34 Org

/34 Nxt

411

/34 Trn

/34 Fst

1865

/34 Prp

/35 Tot

705

/35 Org

/35 Nxt

199

/35 Trn

/35 Fst

505

/35 Prp

/36 Tot

4466

/36 Org

/36 Nxt

954

/36 Trn

/36 Fst

3508

/36 Prp

/37 Tot

729

/37 Org

/37 Nxt

133

/37 Trn

/37 Fst

593

/37 Prp

/38 Tot

1457

/38 Org

/38 Nxt

412

/38 Trn

/38 Fst

1043

/38 Prp

/39 Tot

1315

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1257

/39 Prp

/40 Tot

13339

/40 Org

/40 Nxt

1532

/40 Trn

/40 Fst

11784

/40 Prp

/41 Tot

888

/41 Org

/41 Nxt

227

/41 Trn

/41 Fst

661

/41 Prp

/42 Tot

1529

/42 Org

/42 Nxt

364

/42 Trn

/42 Fst

1150

/42 Prp

/43 Tot

661

/43 Org

/43 Nxt

100

/43 Trn

/43 Fst

561

/43 Prp

/44 Tot

10087

/44 Org

/44 Nxt

1178

/44 Trn

/44 Fst

8904

/44 Prp

/45 Tot

1607

/45 Org

/45 Nxt

105

/45 Trn

/45 Fst

1457

/45 Prp

/46 Tot

2312

/46 Org

/46 Nxt

1098

/46 Trn

/46 Fst

1214

/46 Prp

/47 Tot

1983

/47 Org

/47 Nxt

250

/47 Trn

/47 Fst

1731

/47 Prp

/48 Tot

49831

/48 Org

/48 Nxt

12020

/48 Trn

/48 Fst

37661

/48 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	5	% 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	12	% 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	59	% 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	371	% AS's announcing span of /27	0.0108
AS's announcing span of /28	993	% AS's announcing span of /28	0.0290
AS's announcing span of /29	2006	% AS's announcing span of /29	0.0585
AS's announcing span of /30	1307	% AS's announcing span of /30	0.0381
AS's announcing span of /31	4489	% AS's announcing span of /31	0.1309
AS's announcing span of /32	12970	% AS's announcing span of /32	0.3783
AS's announcing span of /33	322	% AS's announcing span of /33	0.0094
AS's announcing span of /34	289	% AS's announcing span of /34	0.0084
AS's announcing span of /35	409	% AS's announcing span of /35	0.0119
AS's announcing span of /36	569	% AS's announcing span of /36	0.0166
AS's announcing span of /37	178	% AS's announcing span of /37	0.0052
AS's announcing span of /38	246	% AS's announcing span of /38	0.0072
AS's announcing span of /39	455	% AS's announcing span of /39	0.0133
AS's announcing span of /40	578	% AS's announcing span of /40	0.0169
AS's announcing span of /41	135	% AS's announcing span of /41	0.0039
AS's announcing span of /42	219	% AS's announcing span of /42	0.0064
AS's announcing span of /43	441	% AS's announcing span of /43	0.0129
AS's announcing span of /44	632	% AS's announcing span of /44	0.0184
AS's announcing span of /45	461	% AS's announcing span of /45	0.0134
AS's announcing span of /46	771	% AS's announcing span of /46	0.0225
AS's announcing span of /47	1010	% AS's announcing span of /47	0.0295
AS's announcing span of /48	5153	% AS's announcing span of /48	0.1503
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	2	% AS's announcing span of /62	0.0001
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 (113862/34692)	3.2821
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	113444	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	110710	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	84123	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