	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Fri Aug 8 07:45:05 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)	232189	Change in FIB Size	72	Change (%)	0.031
All BGP entries (RIB)	891581
RIB/FIB ratio (891581/232189)	3.8399
Valid entries	891581

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)	679207690110495
Total address space advertised (prefix)	14.7292
Percentage of IPv6 space advertised (679207690110495/18446744073709551615)	0.003682
Average address span	2925236295
Average address span (as prefix size)	32.5541
Average prefix length	42.8992

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	133705	Specifics as % of FIB entries (133705/232189)	57.5846
Specifics as % of address span (41930316375273/679207690110495)	6.1734
Specifics where AS prepended Path matches aggregate	62684	AS-P_Path-Match % (62684/133705)	46.88
AS Path matches aggregate	66842	AS-Path-Match % (66842/133705)	49.9921
AS Origin matches aggregate	103471	AS-Origin-Match % (103471/133705)	77.3875
Root Prefixes	98484
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	96808
Root Prefixes with depth 1	1347
Root Prefixes with depth 2	241
Root Prefixes with depth 3	63
Root Prefixes with depth 4	19
Root Prefixes with depth 5	4
Root Prefixes with depth 6	1
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	35357	ASes visible in only one AS path	25268
Origin only ASes	29306	Origin ASs announced via a single AS path	24854
Transit only ASes	377	Originating AS ATOM count	34980
Mixed ASes	5674	Originating AS ATOM compression	0.1507
Multi-Origin Prefixes	1005
ASes originating a single prefix	21614
Average entries per origin AS	6.6378	Maximum entries for an origin AS (AS9808)	6638
Average address range span for an origin AS	19417029448.5562
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)	29.8234

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	137010	Unique AS prepended Paths	140613
AS Paths used in FIB	47641	AS Paths using prepending	21120
AS paths associated with a single FIB entry	31622	AS Paths using private ASs	31
Average AS path length	4.8638	Maximum AS Path length	26
Average address weighted AS path length	4.8903	Maximum prepended AS Path length	46
Average entries per AS Path	1.6947	Average entries per FIB AS Path	4.8737
AS Paths per origin AS	3.9168	FIB AS Paths per origin AS	1.3619
AS PATH ATOM compression	0.2052

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	38	% 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	158	% Prefix /28	0.07
Prefix count /29	5164	% Prefix /29	2.22
Prefix count /30	734	% Prefix /30	0.32
Prefix count /31	345	% Prefix /31	0.15
Prefix count /32	25964	% Prefix /32	11.18
Prefix count /33	4858	% Prefix /33	2.09
Prefix count /34	4844	% Prefix /34	2.09
Prefix count /35	1822	% Prefix /35	0.78
Prefix count /36	8840	% Prefix /36	3.81
Prefix count /37	1326	% Prefix /37	0.57
Prefix count /38	2332	% Prefix /38	1.00
Prefix count /39	1762	% Prefix /39	0.76
Prefix count /40	23275	% Prefix /40	10.02
Prefix count /41	1486	% Prefix /41	0.64
Prefix count /42	2789	% Prefix /42	1.20
Prefix count /43	1358	% Prefix /43	0.58
Prefix count /44	22017	% Prefix /44	9.48
Prefix count /45	2818	% Prefix /45	1.21
Prefix count /46	5871	% Prefix /46	2.53
Prefix count /47	8169	% Prefix /47	3.52
Prefix count /48	104878	% Prefix /48	45.17
Prefix count /49	153	% Prefix /49	0.07
Prefix count /50	14	% Prefix /50	0.01
Prefix count /51	14	% Prefix /51	0.01
Prefix count /52	118	% Prefix /52	0.05
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	2	% Prefix /54	0.00
Prefix count /56	150	% Prefix /56	0.06
Prefix count /58	6	% Prefix /58	0.00
Prefix count /60	7	% Prefix /60	0.00
Prefix count /64	787	% Prefix /64	0.34
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	35	% Prefix /24	0.12
Prefix count /25	11	% Prefix /25	0.04
Prefix count /26	15	% Prefix /26	0.05
Prefix count /27	16	% Prefix /27	0.05
Prefix count /28	123	% Prefix /28	0.41
Prefix count /29	5112	% Prefix /29	17.18
Prefix count /30	337	% Prefix /30	1.13
Prefix count /31	217	% Prefix /31	0.73
Prefix count /32	23854	% Prefix /32	80.18
Prefix count /33	737	% Prefix /33	0.00
Prefix count /34	1066	% Prefix /34	0.00
Prefix count /35	597	% Prefix /35	0.00
Prefix count /36	3768	% Prefix /36	0.00
Prefix count /37	244	% Prefix /37	0.00
Prefix count /38	1095	% Prefix /38	0.00
Prefix count /39	223	% Prefix /39	0.00
Prefix count /40	6124	% Prefix /40	0.00
Prefix count /41	544	% Prefix /41	0.00
Prefix count /42	1054	% Prefix /42	0.00
Prefix count /43	645	% Prefix /43	0.00
Prefix count /44	6420	% Prefix /44	0.00
Prefix count /45	450	% Prefix /45	0.00
Prefix count /46	1819	% Prefix /46	0.00
Prefix count /47	1959	% Prefix /47	0.00
Prefix count /48	41966	% 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	15	% 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	1123134734341	% Addresses at AS distance 1	0
Addresses at AS distance 2	91956898983996	% Addresses at AS distance 2	12
Addresses at AS distance 3	272489524165446	% Addresses at AS distance 3	37
Addresses at AS distance 4	217402952740716	% Addresses at AS distance 4	30
Addresses at AS distance 5	105014788755461	% Addresses at AS distance 5	14
Addresses at AS distance 6	29877579939856	% Addresses at AS distance 6	4
Addresses at AS distance 7	2325404450816	% Addresses at AS distance 7	0
Addresses at AS distance 8	865293762560	% Addresses at AS distance 8	0
Addresses at AS distance 9	81891688448	% Addresses at AS distance 9	0
Addresses at AS distance 10	262144	% Addresses at AS distance 10	0
Addresses at AS distance 11	65536	% 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	1123671605253	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	93080570589249	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	365570094754695	% Addresses reachable within 3 AS hops	50
Addresses reachable within 4 AS hops	582973047495411	% Addresses reachable within 4 AS hops	80
Addresses reachable within 5 AS hops	687987836250872	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	717865416190728	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	720190820641544	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	721056114404104	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	721138006092552	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	721138006354696	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	721138006420232	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	721138006420232	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	721138006420232	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	721138006420232	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	721138006420232	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	721138006420232	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	721138006420232	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	721138006420232	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	721138006420232	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	721138006420232	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	721138006420232	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	721138006420232	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	721138006420232	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	721138006420232	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	721138006485768	% 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	903	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10691	% ASes reachable at 3 AS hops	30
ASes reachable at 4 AS hops	12259	% ASes reachable at 4 AS hops	34
ASes reachable at 5 AS hops	9743	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1436	% ASes reachable at 6 AS hops	4
ASes reachable at 7 AS hops	241	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	68	% 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	907	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11598	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	23857	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	33600	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35036	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	35277	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	35345	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	35355	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	35356	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	35357	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	35357	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	35357	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	35357	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	35357	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	35357	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	35357	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	35357	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	35357	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	35357	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	35357	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	35357	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	35357	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	35357	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	35357	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	807278	New Entries	28612	Removed Entries	659326	Updated Entries	119340
		Report		Report		Report
Address Span	3809914609	Address Span	288489485	Address Span	1081938039	Address Span	2439487085
Average address span per update	4719	Avg Span	10082	Avg Span	1640	Avg Span	20441
Average prefix size updated	45.81	Average prefix size	128.56	Average prefix size	42.79	Average prefix size	42.65
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	48	Prefix /20 announcements	0	Prefix /20 withdrawals	39	Prefix /20 path updates	9
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	20	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	2
Prefix /24 total	136	Prefix /24 announcements	0	Prefix /24 withdrawals	114	Prefix /24 path updates	22
Prefix /25 total	39	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	6
Prefix /26 total	72	Prefix /26 announcements	0	Prefix /26 withdrawals	60	Prefix /26 path updates	12
Prefix /27 total	71	Prefix /27 announcements	0	Prefix /27 withdrawals	60	Prefix /27 path updates	11
Prefix /28 total	554	Prefix /28 announcements	0	Prefix /28 withdrawals	462	Prefix /28 path updates	92
Prefix /29 total	16654	Prefix /29 announcements	1	Prefix /29 withdrawals	15389	Prefix /29 path updates	1264
Prefix /30 total	2562	Prefix /30 announcements	0	Prefix /30 withdrawals	2181	Prefix /30 path updates	381
Prefix /31 total	1238	Prefix /31 announcements	0	Prefix /31 withdrawals	1023	Prefix /31 path updates	215
Prefix /32 total	92022	Prefix /32 announcements	5	Prefix /32 withdrawals	76929	Prefix /32 path updates	15088
Prefix /33 total	15322	Prefix /33 announcements	3	Prefix /33 withdrawals	12974	Prefix /33 path updates	2345
Prefix /34 total	14579	Prefix /34 announcements	2	Prefix /34 withdrawals	12333	Prefix /34 path updates	2244
Prefix /35 total	5803	Prefix /35 announcements	8	Prefix /35 withdrawals	4805	Prefix /35 path updates	990
Prefix /36 total	29793	Prefix /36 announcements	0	Prefix /36 withdrawals	24749	Prefix /36 path updates	5044
Prefix /37 total	4468	Prefix /37 announcements	0	Prefix /37 withdrawals	3680	Prefix /37 path updates	788
Prefix /38 total	8271	Prefix /38 announcements	2	Prefix /38 withdrawals	6793	Prefix /38 path updates	1476
Prefix /39 total	6556	Prefix /39 announcements	0	Prefix /39 withdrawals	5191	Prefix /39 path updates	1365
Prefix /40 total	81270	Prefix /40 announcements	7	Prefix /40 withdrawals	66813	Prefix /40 path updates	14450
Prefix /41 total	5179	Prefix /41 announcements	2	Prefix /41 withdrawals	4298	Prefix /41 path updates	879
Prefix /42 total	9552	Prefix /42 announcements	0	Prefix /42 withdrawals	8196	Prefix /42 path updates	1356
Prefix /43 total	4505	Prefix /43 announcements	5	Prefix /43 withdrawals	3744	Prefix /43 path updates	756
Prefix /44 total	74235	Prefix /44 announcements	2	Prefix /44 withdrawals	63315	Prefix /44 path updates	10918
Prefix /45 total	9653	Prefix /45 announcements	0	Prefix /45 withdrawals	8355	Prefix /45 path updates	1298
Prefix /46 total	17881	Prefix /46 announcements	0	Prefix /46 withdrawals	15408	Prefix /46 path updates	2473
Prefix /47 total	23926	Prefix /47 announcements	1	Prefix /47 withdrawals	21580	Prefix /47 path updates	2345
Prefix /48 total	353451	Prefix /48 announcements	112	Prefix /48 withdrawals	299963	Prefix /48 path updates	53376
Prefix /49 total	22	Prefix /49 announcements	0	Prefix /49 withdrawals	22	Prefix /49 path updates	0
Prefix /50 total	12	Prefix /50 announcements	0	Prefix /50 withdrawals	12	Prefix /50 path updates	0
Prefix /51 total	16	Prefix /51 announcements	0	Prefix /51 withdrawals	15	Prefix /51 path updates	1
Prefix /52 total	119	Prefix /52 announcements	0	Prefix /52 withdrawals	117	Prefix /52 path updates	2
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	73	Prefix /56 announcements	0	Prefix /56 withdrawals	52	Prefix /56 path updates	21
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	615	Prefix /64 announcements	0	Prefix /64 withdrawals	556	Prefix /64 path updates	59
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	1.06	Prefix /19 path updates	0.00
Prefix /20 total	1.06	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.06	Prefix /20 path updates	1.35
Prefix /21 total	1.15	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.06	Prefix /21 path updates	1.95
Prefix /22 total	0.96	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.06	Prefix /22 path updates	0.65
Prefix /23 total	0.96	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.06	Prefix /23 path updates	0.65
Prefix /24 total	1.03	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.06	Prefix /24 path updates	1.13
Prefix /25 total	1.02	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.06	Prefix /25 path updates	1.06
Prefix /26 total	1.04	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.06	Prefix /26 path updates	1.17
Prefix /27 total	1.02	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.06	Prefix /27 path updates	1.07
Prefix /28 total	1.01	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.13
Prefix /29 total	0.93	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	0.48
Prefix /30 total	1.00	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.05	Prefix /30 path updates	1.01
Prefix /31 total	1.03	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.04	Prefix /31 path updates	1.21
Prefix /32 total	1.02	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.13
Prefix /33 total	0.91	Prefix /33 announcements	0.01	Prefix /33 withdrawals	0.94	Prefix /33 path updates	0.94
Prefix /34 total	0.87	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.90	Prefix /34 path updates	0.90
Prefix /35 total	0.92	Prefix /35 announcements	0.04	Prefix /35 withdrawals	0.93	Prefix /35 path updates	1.06
Prefix /36 total	0.97	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	1.11
Prefix /37 total	0.97	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.98	Prefix /37 path updates	1.16
Prefix /38 total	1.02	Prefix /38 announcements	0.01	Prefix /38 withdrawals	1.03	Prefix /38 path updates	1.23
Prefix /39 total	1.07	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.04	Prefix /39 path updates	1.51
Prefix /40 total	1.00	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	Prefix /40 path updates	1.21
Prefix /41 total	1.00	Prefix /41 announcements	0.01	Prefix /41 withdrawals	1.02	Prefix /41 path updates	1.15
Prefix /42 total	0.99	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.03	Prefix /42 path updates	0.95
Prefix /43 total	0.95	Prefix /43 announcements	0.03	Prefix /43 withdrawals	0.97	Prefix /43 path updates	1.08
Prefix /44 total	0.97	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.01	Prefix /44 path updates	0.96
Prefix /45 total	0.99	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	0.90
Prefix /46 total	0.88	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.92	Prefix /46 path updates	0.82
Prefix /47 total	0.84	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.56
Prefix /48 total	0.97	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	0.99
Prefix /49 total	0.04	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.05	Prefix /49 path updates	0.00
Prefix /50 total	0.25	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.30	Prefix /50 path updates	0.00
Prefix /51 total	0.33	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.38	Prefix /51 path updates	0.14
Prefix /52 total	0.29	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.35	Prefix /52 path updates	0.03
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	0.14	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.12	Prefix /56 path updates	0.27
Prefix /58 total	0.14	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.18	Prefix /58 path updates	0.00
Prefix /60 total	0.12	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.15	Prefix /60 path updates	0.00
Prefix /64 total	0.22	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.25	Prefix /64 path updates	0.15

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	807278.000	New Entries	28612.000	Removed Entries	659326.000	Updated Entries	119340.000
Address Span	3809914624.000	Address Span	288489472.000	Address Span	1081938048.000	Address Span	2439486976.000
Average address span per update	4719.000	Avg Span	10082.000	Avg Span	1640.000	Avg Span	20441.000
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	48.000	Prefix /20 announcements	0.000	Prefix /20 withdrawals	39.000	Prefix /20 path updates	9.000
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	20.000	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.000	Prefix /23 path updates	2.000
Prefix /24 update rate	136.000	Prefix /24 announcements	0.000	Prefix /24 withdrawals	114.000	Prefix /24 path updates	22.000
Prefix /25 update rate	39.000	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.000	Prefix /25 path updates	6.000
Prefix /26 update rate	72.000	Prefix /26 announcements	0.000	Prefix /26 withdrawals	60.000	Prefix /26 path updates	12.000
Prefix /27 update rate	71.000	Prefix /27 announcements	0.000	Prefix /27 withdrawals	60.000	Prefix /27 path updates	11.000
Prefix /28 update rate	554.000	Prefix /28 announcements	0.000	Prefix /28 withdrawals	462.000	Prefix /28 path updates	92.000
Prefix /29 update rate	16654.000	Prefix /29 announcements	1.000	Prefix /29 withdrawals	15389.000	Prefix /29 path updates	1264.000
Prefix /30 update rate	2562.000	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2181.000	Prefix /30 path updates	381.000
Prefix /31 update rate	1238.000	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1023.000	Prefix /31 path updates	215.000
Prefix /32 update rate	92022.000	Prefix /32 announcements	5.000	Prefix /32 withdrawals	76929.000	Prefix /32 path updates	15088.000
Prefix /33 update rate	15322.000	Prefix /33 announcements	3.000	Prefix /33 withdrawals	12974.000	Prefix /33 path updates	2345.000
Prefix /34 update rate	14579.000	Prefix /34 announcements	2.000	Prefix /34 withdrawals	12333.000	Prefix /34 path updates	2244.000
Prefix /35 update rate	5803.000	Prefix /35 announcements	8.000	Prefix /35 withdrawals	4805.000	Prefix /35 path updates	990.000
Prefix /36 update rate	29793.000	Prefix /36 announcements	0.000	Prefix /36 withdrawals	24749.000	Prefix /36 path updates	5044.000
Prefix /37 update rate	4468.000	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3680.000	Prefix /37 path updates	788.000
Prefix /38 update rate	8271.000	Prefix /38 announcements	2.000	Prefix /38 withdrawals	6793.000	Prefix /38 path updates	1476.000
Prefix /39 update rate	6556.000	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5191.000	Prefix /39 path updates	1365.000
Prefix /40 update rate	81270.000	Prefix /40 announcements	7.000	Prefix /40 withdrawals	66813.000	Prefix /40 path updates	14450.000
Prefix /41 update rate	5179.000	Prefix /41 announcements	2.000	Prefix /41 withdrawals	4298.000	Prefix /41 path updates	879.000
Prefix /42 update rate	9552.000	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8196.000	Prefix /42 path updates	1356.000
Prefix /43 update rate	4505.000	Prefix /43 announcements	5.000	Prefix /43 withdrawals	3744.000	Prefix /43 path updates	756.000
Prefix /44 update rate	74235.000	Prefix /44 announcements	2.000	Prefix /44 withdrawals	63315.000	Prefix /44 path updates	10918.000
Prefix /45 update rate	9653.000	Prefix /45 announcements	0.000	Prefix /45 withdrawals	8355.000	Prefix /45 path updates	1298.000
Prefix /46 update rate	17881.000	Prefix /46 announcements	0.000	Prefix /46 withdrawals	15408.000	Prefix /46 path updates	2473.000
Prefix /47 update rate	23926.000	Prefix /47 announcements	1.000	Prefix /47 withdrawals	21580.000	Prefix /47 path updates	2345.000
Prefix /48 update rate	353451.000	Prefix /48 announcements	112.000	Prefix /48 withdrawals	299963.000	Prefix /48 path updates	53376.000
Prefix /49 update rate	22.000	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.000	Prefix /49 path updates	0.000
Prefix /50 update rate	12.000	Prefix /50 announcements	0.000	Prefix /50 withdrawals	12.000	Prefix /50 path updates	0.000
Prefix /51 update rate	16.000	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.000	Prefix /51 path updates	1.000
Prefix /52 update rate	119.000	Prefix /52 announcements	0.000	Prefix /52 withdrawals	117.000	Prefix /52 path updates	2.000
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	73.000	Prefix /56 announcements	0.000	Prefix /56 withdrawals	52.000	Prefix /56 path updates	21.000
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	3.000	Prefix /60 announcements	0.000	Prefix /60 withdrawals	3.000	Prefix /60 path updates	0.000
Prefix /64 update rate	615.000	Prefix /64 announcements	0.000	Prefix /64 withdrawals	556.000	Prefix /64 path updates	59.000

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

28462

3949

24431

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

1264

/29 Org

/29 Nxt

401

/29 Trn

/29 Fst

863

/29 Prp

/30 Tot

381

/30 Org

/30 Nxt

244

/30 Trn

/30 Fst

137

/30 Prp

/31 Tot

215

/31 Org

/31 Nxt

/31 Trn

/31 Fst

135

/31 Prp

/32 Tot

15088

/32 Org

/32 Nxt

2538

/32 Trn

/32 Fst

12536

/32 Prp

/33 Tot

2345

/33 Org

/33 Nxt

419

/33 Trn

/33 Fst

1921

/33 Prp

/34 Tot

2244

/34 Org

/34 Nxt

389

/34 Trn

/34 Fst

1850

/34 Prp

/35 Tot

990

/35 Org

/35 Nxt

227

/35 Trn

/35 Fst

758

/35 Prp

/36 Tot

5044

/36 Org

/36 Nxt

1112

/36 Trn

/36 Fst

3926

/36 Prp

/37 Tot

788

/37 Org

/37 Nxt

142

/37 Trn

/37 Fst

645

/37 Prp

/38 Tot

1476

/38 Org

/38 Nxt

386

/38 Trn

/38 Fst

1090

/38 Prp

/39 Tot

1365

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1314

/39 Prp

/40 Tot

14450

/40 Org

/40 Nxt

2099

/40 Trn

/40 Fst

12341

/40 Prp

/41 Tot

879

/41 Org

/41 Nxt

213

/41 Trn

/41 Fst

666

/41 Prp

/42 Tot

1356

/42 Org

/42 Nxt

214

/42 Trn

/42 Fst

1140

/42 Prp

/43 Tot

756

/43 Org

/43 Nxt

/43 Trn

/43 Fst

686

/43 Prp

/44 Tot

10918

/44 Org

/44 Nxt

1369

/44 Trn

/44 Fst

9539

/44 Prp

/45 Tot

1298

/45 Org

/45 Nxt

/45 Trn

/45 Fst

1207

/45 Prp

/46 Tot

2473

/46 Org

/46 Nxt

1114

/46 Trn

/46 Fst

1359

/46 Prp

/47 Tot

2345

/47 Org

/47 Nxt

224

/47 Trn

/47 Fst

2121

/47 Prp

/48 Tot

53376

/48 Org

/48 Nxt

11707

/48 Trn

/48 Fst

41594

/48 Prp

/51 Tot

/51 Org

/51 Nxt

/51 Trn

/51 Fst

/51 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	9	% 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	26	% AS's announcing span of /23	0.0007
AS's announcing span of /24	22	% AS's announcing span of /24	0.0006
AS's announcing span of /25	55	% AS's announcing span of /25	0.0016
AS's announcing span of /26	129	% AS's announcing span of /26	0.0037
AS's announcing span of /27	358	% AS's announcing span of /27	0.0102
AS's announcing span of /28	1009	% AS's announcing span of /28	0.0289
AS's announcing span of /29	2017	% AS's announcing span of /29	0.0577
AS's announcing span of /30	1364	% AS's announcing span of /30	0.0390
AS's announcing span of /31	4572	% AS's announcing span of /31	0.1308
AS's announcing span of /32	13097	% AS's announcing span of /32	0.3748
AS's announcing span of /33	341	% AS's announcing span of /33	0.0098
AS's announcing span of /34	293	% AS's announcing span of /34	0.0084
AS's announcing span of /35	398	% AS's announcing span of /35	0.0114
AS's announcing span of /36	606	% AS's announcing span of /36	0.0173
AS's announcing span of /37	181	% AS's announcing span of /37	0.0052
AS's announcing span of /38	271	% AS's announcing span of /38	0.0078
AS's announcing span of /39	467	% AS's announcing span of /39	0.0134
AS's announcing span of /40	612	% AS's announcing span of /40	0.0175
AS's announcing span of /41	137	% AS's announcing span of /41	0.0039
AS's announcing span of /42	221	% AS's announcing span of /42	0.0063
AS's announcing span of /43	447	% AS's announcing span of /43	0.0128
AS's announcing span of /44	661	% AS's announcing span of /44	0.0189
AS's announcing span of /45	490	% AS's announcing span of /45	0.0140
AS's announcing span of /46	799	% AS's announcing span of /46	0.0229
AS's announcing span of /47	1028	% AS's announcing span of /47	0.0294
AS's announcing span of /48	5292	% AS's announcing span of /48	0.1514
AS's announcing span of /53	1	% AS's announcing span of /53	0.0000
AS's announcing span of /54	1	% AS's announcing span of /54	0.0000
AS's announcing span of /56	1	% AS's announcing span of /56	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 /64	8	% 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 (116436/35357)	3.2932
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	116309	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	113600	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	86617	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