	AS131072 IPv6 BGP Table Data
	BGP data obtained from AS131072. Report last updated at Wed Jan 7 00:45:05 2026 (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)	241773	Change in FIB Size	34	Change (%)	0.014
All BGP entries (RIB)	930426
RIB/FIB ratio (930426/241773)	3.8483
Valid entries	930426

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)	702689445216543
Total address space advertised (prefix)	14.6801
Percentage of IPv6 space advertised (702689445216543/18446744073709551615)	0.003809
Average address span	2906401646
Average address span (as prefix size)	32.5634
Average prefix length	42.8922

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	137728	Specifics as % of FIB entries (137728/241773)	56.9658
Specifics as % of address span (46561208511138/702689445216543)	6.6261
Specifics where AS prepended Path matches aggregate	63222	AS-P_Path-Match % (63222/137728)	45.90
AS Path matches aggregate	67485	AS-Path-Match % (67485/137728)	48.9988
AS Origin matches aggregate	106108	AS-Origin-Match % (106108/137728)	77.0417
Root Prefixes	104045
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	102272
Root Prefixes with depth 1	1422
Root Prefixes with depth 2	264
Root Prefixes with depth 3	65
Root Prefixes with depth 4	15
Root Prefixes with depth 5	5
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	36138	ASes visible in only one AS path	21696
Origin only ASes	29927	Origin ASs announced via a single AS path	21282
Transit only ASes	370	Originating AS ATOM count	35768
Mixed ASes	5841	Originating AS ATOM compression	0.1479
Multi-Origin Prefixes	4950
ASes originating a single prefix	17921
Average entries per origin AS	6.7595	Maximum entries for an origin AS (AS9808)	6948
Average address range span for an origin AS	19645757247.1635
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)	29.8065

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	136761	Unique AS prepended Paths	140396
AS Paths used in FIB	45147	AS Paths using prepending	21102
AS paths associated with a single FIB entry	28445	AS Paths using private ASs	22
Average AS path length	4.8490	Maximum AS Path length	26
Average address weighted AS path length	4.8961	Maximum prepended AS Path length	34
Average entries per AS Path	1.7679	Average entries per FIB AS Path	5.3552
AS Paths per origin AS	3.8236	FIB AS Paths per origin AS	1.2622
AS PATH ATOM compression	0.1867

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	14	% 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	40	% Prefix /24	0.02
Prefix count /25	11	% Prefix /25	0.00
Prefix count /26	19	% Prefix /26	0.01
Prefix count /27	18	% Prefix /27	0.01
Prefix count /28	155	% Prefix /28	0.06
Prefix count /29	5269	% Prefix /29	2.18
Prefix count /30	824	% Prefix /30	0.34
Prefix count /31	346	% Prefix /31	0.14
Prefix count /32	26655	% Prefix /32	11.02
Prefix count /33	5118	% Prefix /33	2.12
Prefix count /34	5044	% Prefix /34	2.09
Prefix count /35	1844	% Prefix /35	0.76
Prefix count /36	9297	% Prefix /36	3.85
Prefix count /37	1354	% Prefix /37	0.56
Prefix count /38	2574	% Prefix /38	1.06
Prefix count /39	1803	% Prefix /39	0.75
Prefix count /40	24067	% Prefix /40	9.95
Prefix count /41	1620	% Prefix /41	0.67
Prefix count /42	2967	% Prefix /42	1.23
Prefix count /43	1444	% Prefix /43	0.60
Prefix count /44	23923	% Prefix /44	9.89
Prefix count /45	3758	% Prefix /45	1.55
Prefix count /46	5596	% Prefix /46	2.31
Prefix count /47	8458	% Prefix /47	3.50
Prefix count /48	108372	% Prefix /48	44.82
Prefix count /49	148	% Prefix /49	0.06
Prefix count /50	16	% Prefix /50	0.01
Prefix count /51	15	% Prefix /51	0.01
Prefix count /52	120	% Prefix /52	0.05
Prefix count /53	5	% Prefix /53	0.00
Prefix count /54	3	% Prefix /54	0.00
Prefix count /56	148	% Prefix /56	0.06
Prefix count /58	3	% Prefix /58	0.00
Prefix count /60	4	% Prefix /60	0.00
Prefix count /64	699	% Prefix /64	0.29
Prefix count /112	5	% 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	14	% Prefix /20	0.05
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	14	% Prefix /26	0.05
Prefix count /27	16	% Prefix /27	0.05
Prefix count /28	124	% Prefix /28	0.41
Prefix count /29	5215	% Prefix /29	17.05
Prefix count /30	422	% Prefix /30	1.38
Prefix count /31	219	% Prefix /31	0.72
Prefix count /32	24504	% Prefix /32	80.11
Prefix count /33	889	% Prefix /33	0.00
Prefix count /34	1077	% Prefix /34	0.00
Prefix count /35	638	% Prefix /35	0.00
Prefix count /36	4175	% Prefix /36	0.00
Prefix count /37	251	% Prefix /37	0.00
Prefix count /38	1210	% Prefix /38	0.00
Prefix count /39	248	% Prefix /39	0.00
Prefix count /40	6538	% Prefix /40	0.00
Prefix count /41	542	% Prefix /41	0.00
Prefix count /42	1055	% Prefix /42	0.00
Prefix count /43	649	% Prefix /43	0.00
Prefix count /44	6719	% Prefix /44	0.00
Prefix count /45	534	% Prefix /45	0.00
Prefix count /46	1789	% Prefix /46	0.00
Prefix count /47	2108	% Prefix /47	0.00
Prefix count /48	45016	% Prefix /48	0.00
Prefix count /49	2	% Prefix /49	0.00
Prefix count /56	1	% 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	1123134668806	% Addresses at AS distance 1	0
Addresses at AS distance 2	90943297122631	% Addresses at AS distance 2	12
Addresses at AS distance 3	298522628987898	% Addresses at AS distance 3	39
Addresses at AS distance 4	217907435376247	% Addresses at AS distance 4	29
Addresses at AS distance 5	108255752097795	% Addresses at AS distance 5	14
Addresses at AS distance 6	29014434185216	% Addresses at AS distance 6	3
Addresses at AS distance 7	2384423616512	% Addresses at AS distance 7	0
Addresses at AS distance 8	958530519040	% Addresses at AS distance 8	0
Addresses at AS distance 9	129742274560	% Addresses at AS distance 9	0
Addresses at AS distance 10	10737680384	% Addresses at AS distance 10	0
Addresses at AS distance 11	262144	% 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	1123671539718	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	92066968662349	% Addresses reachable within 2 AS hops	12
Addresses reachable within 3 AS hops	390589597650247	% Addresses reachable within 3 AS hops	52
Addresses reachable within 4 AS hops	608497033026494	% Addresses reachable within 4 AS hops	81
Addresses reachable within 5 AS hops	716752785124289	% Addresses reachable within 5 AS hops	95
Addresses reachable within 6 AS hops	745767219309505	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	748151642926017	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	749110173445057	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	749239915719617	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	749250653400001	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	749250653662145	% Addresses reachable within 11 AS hops	99
Addresses reachable within 12 AS hops	749250653662145	% Addresses reachable within 12 AS hops	99
Addresses reachable within 13 AS hops	749250653662145	% Addresses reachable within 13 AS hops	99
Addresses reachable within 14 AS hops	749250653662145	% Addresses reachable within 14 AS hops	99
Addresses reachable within 15 AS hops	749250653662145	% Addresses reachable within 15 AS hops	99
Addresses reachable within 16 AS hops	749250653662145	% Addresses reachable within 16 AS hops	99
Addresses reachable within 17 AS hops	749250653662145	% Addresses reachable within 17 AS hops	99
Addresses reachable within 18 AS hops	749250653662145	% Addresses reachable within 18 AS hops	99
Addresses reachable within 19 AS hops	749250653662145	% Addresses reachable within 19 AS hops	99
Addresses reachable within 20 AS hops	749250653662145	% Addresses reachable within 20 AS hops	99
Addresses reachable within 21 AS hops	749250653662145	% Addresses reachable within 21 AS hops	99
Addresses reachable within 22 AS hops	749250653662145	% Addresses reachable within 22 AS hops	99
Addresses reachable within 23 AS hops	749250653662145	% Addresses reachable within 23 AS hops	99
Addresses reachable within 24 AS hops	749250653662145	% Addresses reachable within 24 AS hops	99
Addresses reachable within 25 AS hops	749250653727681	% 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	916	% ASes reachable at 2 AS hops	2
ASes reachable at 3 AS hops	10748	% ASes reachable at 3 AS hops	29
ASes reachable at 4 AS hops	12728	% ASes reachable at 4 AS hops	35
ASes reachable at 5 AS hops	9991	% ASes reachable at 5 AS hops	27
ASes reachable at 6 AS hops	1362	% ASes reachable at 6 AS hops	3
ASes reachable at 7 AS hops	264	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	109	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	12	% ASes reachable at 9 AS hops	0
ASes reachable at 10 AS hops	3	% 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	920	Cumulative % ASes by AS hops 2	2
ASes reachable by 3 AS hops	11668	Cumulative % ASes by AS hops 3	32
ASes reachable by 4 AS hops	24396	Cumulative % ASes by AS hops 4	67
ASes reachable by 5 AS hops	34387	Cumulative % ASes by AS hops 5	95
ASes reachable by 6 AS hops	35749	Cumulative % ASes by AS hops 6	98
ASes reachable by 7 AS hops	36013	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	36122	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	36134	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	36137	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	36138	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	36138	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	36138	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	36138	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	36138	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	36138	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	36138	Cumulative % ASes by AS hops 17	100
ASes reachable by 18 AS hops	36138	Cumulative % ASes by AS hops 18	100
ASes reachable by 19 AS hops	36138	Cumulative % ASes by AS hops 19	100
ASes reachable by 20 AS hops	36138	Cumulative % ASes by AS hops 20	100
ASes reachable by 21 AS hops	36138	Cumulative % ASes by AS hops 21	100
ASes reachable by 22 AS hops	36138	Cumulative % ASes by AS hops 22	100
ASes reachable by 23 AS hops	36138	Cumulative % ASes by AS hops 23	100
ASes reachable by 24 AS hops	36138	Cumulative % ASes by AS hops 24	100
ASes reachable by 25 AS hops	36138	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	832144	New Entries	27735	Removed Entries	688641	Updated Entries	115768
		Report		Report		Report
Address Span	3478361349	Address Span	2977562640	Address Span	1400853002	Address Span	3394913003
Average address span per update	4179	Avg Span	107357	Avg Span	2034	Avg Span	29325
Average prefix size updated	46.08	Average prefix size	128.69	Average prefix size	42.81	Average prefix size	45.72
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	50	Prefix /20 announcements	0	Prefix /20 withdrawals	42	Prefix /20 path updates	8
Prefix /21 total	11	Prefix /21 announcements	0	Prefix /21 withdrawals	9	Prefix /21 path updates	2
Prefix /22 total	21	Prefix /22 announcements	0	Prefix /22 withdrawals	18	Prefix /22 path updates	3
Prefix /23 total	19	Prefix /23 announcements	0	Prefix /23 withdrawals	18	Prefix /23 path updates	1
Prefix /24 total	138	Prefix /24 announcements	0	Prefix /24 withdrawals	120	Prefix /24 path updates	18
Prefix /25 total	35	Prefix /25 announcements	0	Prefix /25 withdrawals	33	Prefix /25 path updates	2
Prefix /26 total	65	Prefix /26 announcements	0	Prefix /26 withdrawals	57	Prefix /26 path updates	8
Prefix /27 total	62	Prefix /27 announcements	0	Prefix /27 withdrawals	54	Prefix /27 path updates	8
Prefix /28 total	502	Prefix /28 announcements	0	Prefix /28 withdrawals	453	Prefix /28 path updates	49
Prefix /29 total	16985	Prefix /29 announcements	1	Prefix /29 withdrawals	15721	Prefix /29 path updates	1263
Prefix /30 total	2902	Prefix /30 announcements	0	Prefix /30 withdrawals	2450	Prefix /30 path updates	452
Prefix /31 total	1228	Prefix /31 announcements	0	Prefix /31 withdrawals	1030	Prefix /31 path updates	198
Prefix /32 total	92263	Prefix /32 announcements	8	Prefix /32 withdrawals	79054	Prefix /32 path updates	13201
Prefix /33 total	16210	Prefix /33 announcements	1	Prefix /33 withdrawals	13781	Prefix /33 path updates	2428
Prefix /34 total	14950	Prefix /34 announcements	0	Prefix /34 withdrawals	12759	Prefix /34 path updates	2191
Prefix /35 total	5657	Prefix /35 announcements	0	Prefix /35 withdrawals	4861	Prefix /35 path updates	796
Prefix /36 total	30543	Prefix /36 announcements	3	Prefix /36 withdrawals	26171	Prefix /36 path updates	4369
Prefix /37 total	4416	Prefix /37 announcements	0	Prefix /37 withdrawals	3618	Prefix /37 path updates	798
Prefix /38 total	8991	Prefix /38 announcements	0	Prefix /38 withdrawals	7530	Prefix /38 path updates	1461
Prefix /39 total	6695	Prefix /39 announcements	0	Prefix /39 withdrawals	5290	Prefix /39 path updates	1405
Prefix /40 total	83166	Prefix /40 announcements	1	Prefix /40 withdrawals	69009	Prefix /40 path updates	14156
Prefix /41 total	5347	Prefix /41 announcements	0	Prefix /41 withdrawals	4728	Prefix /41 path updates	619
Prefix /42 total	10530	Prefix /42 announcements	0	Prefix /42 withdrawals	8791	Prefix /42 path updates	1739
Prefix /43 total	4790	Prefix /43 announcements	0	Prefix /43 withdrawals	4051	Prefix /43 path updates	739
Prefix /44 total	78460	Prefix /44 announcements	2	Prefix /44 withdrawals	68151	Prefix /44 path updates	10307
Prefix /45 total	12792	Prefix /45 announcements	0	Prefix /45 withdrawals	11173	Prefix /45 path updates	1619
Prefix /46 total	17097	Prefix /46 announcements	0	Prefix /46 withdrawals	14925	Prefix /46 path updates	2172
Prefix /47 total	24911	Prefix /47 announcements	1	Prefix /47 withdrawals	22460	Prefix /47 path updates	2450
Prefix /48 total	360750	Prefix /48 announcements	88	Prefix /48 withdrawals	311545	Prefix /48 path updates	49117
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	117	Prefix /52 announcements	0	Prefix /52 withdrawals	117	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	43	Prefix /56 announcements	0	Prefix /56 withdrawals	43	Prefix /56 path updates	0
Prefix /58 total	3	Prefix /58 announcements	0	Prefix /58 withdrawals	3	Prefix /58 path updates	0
Prefix /60 total	1	Prefix /60 announcements	0	Prefix /60 withdrawals	1	Prefix /60 path updates	0
Prefix /64 total	566	Prefix /64 announcements	0	Prefix /64 withdrawals	512	Prefix /64 path updates	54
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	0.87	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.05	Prefix /19 path updates	0.00
Prefix /20 total	1.04	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.05	Prefix /20 path updates	1.19
Prefix /21 total	1.07	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.05	Prefix /21 path updates	1.39
Prefix /22 total	1.02	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.05	Prefix /22 path updates	1.04
Prefix /23 total	0.92	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.05	Prefix /23 path updates	0.35
Prefix /24 total	1.00	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.05	Prefix /24 path updates	0.94
Prefix /25 total	0.92	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.05	Prefix /25 path updates	0.38
Prefix /26 total	0.99	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.05	Prefix /26 path updates	0.88
Prefix /27 total	1.00	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.05	Prefix /27 path updates	0.93
Prefix /28 total	0.94	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	0.66
Prefix /29 total	0.94	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.05	Prefix /29 path updates	0.50
Prefix /30 total	1.02	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.04	Prefix /30 path updates	1.15
Prefix /31 total	1.03	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.05	Prefix /31 path updates	1.20
Prefix /32 total	1.01	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.04	Prefix /32 path updates	1.03
Prefix /33 total	0.92	Prefix /33 announcements	0.00	Prefix /33 withdrawals	0.95	Prefix /33 path updates	0.99
Prefix /34 total	0.86	Prefix /34 announcements	0.00	Prefix /34 withdrawals	0.89	Prefix /34 path updates	0.91
Prefix /35 total	0.89	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.93	Prefix /35 path updates	0.90
Prefix /36 total	0.95	Prefix /36 announcements	0.00	Prefix /36 withdrawals	0.99	Prefix /36 path updates	0.98
Prefix /37 total	0.95	Prefix /37 announcements	0.00	Prefix /37 withdrawals	0.94	Prefix /37 path updates	1.23
Prefix /38 total	1.01	Prefix /38 announcements	0.00	Prefix /38 withdrawals	1.03	Prefix /38 path updates	1.19
Prefix /39 total	1.08	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	1.63
Prefix /40 total	1.00	Prefix /40 announcements	0.00	Prefix /40 withdrawals	1.01	Prefix /40 path updates	1.23
Prefix /41 total	0.96	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.02	Prefix /41 path updates	0.80
Prefix /42 total	1.03	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.04	Prefix /42 path updates	1.22
Prefix /43 total	0.96	Prefix /43 announcements	0.00	Prefix /43 withdrawals	0.98	Prefix /43 path updates	1.07
Prefix /44 total	0.95	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.00	Prefix /44 path updates	0.90
Prefix /45 total	0.99	Prefix /45 announcements	0.00	Prefix /45 withdrawals	1.04	Prefix /45 path updates	0.90
Prefix /46 total	0.89	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.94	Prefix /46 path updates	0.81
Prefix /47 total	0.86	Prefix /47 announcements	0.00	Prefix /47 withdrawals	0.93	Prefix /47 path updates	0.60
Prefix /48 total	0.97	Prefix /48 announcements	0.01	Prefix /48 withdrawals	1.01	Prefix /48 path updates	0.95
Prefix /49 total	0.04	Prefix /49 announcements	0.00	Prefix /49 withdrawals	0.05	Prefix /49 path updates	0.00
Prefix /50 total	0.22	Prefix /50 announcements	0.00	Prefix /50 withdrawals	0.26	Prefix /50 path updates	0.00
Prefix /51 total	0.31	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.35	Prefix /51 path updates	0.14
Prefix /52 total	0.28	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.34	Prefix /52 path updates	0.00
Prefix /53 total	0.41	Prefix /53 announcements	0.00	Prefix /53 withdrawals	0.42	Prefix /53 path updates	0.42
Prefix /54 total	0.19	Prefix /54 announcements	0.00	Prefix /54 withdrawals	0.23	Prefix /54 path updates	0.00
Prefix /56 total	0.08	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.10	Prefix /56 path updates	0.00
Prefix /58 total	0.29	Prefix /58 announcements	0.00	Prefix /58 withdrawals	0.35	Prefix /58 path updates	0.00
Prefix /60 total	0.07	Prefix /60 announcements	0.00	Prefix /60 withdrawals	0.09	Prefix /60 path updates	0.00
Prefix /64 total	0.24	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.26	Prefix /64 path updates	0.16

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	833069.625	New Entries	27765.852	Removed Entries	689407.000	Updated Entries	115896.773
Address Span	3482230528.000	Address Span	2980874752.000	Address Span	1402411264.000	Address Span	3398689280.000
Average address span per update	4183.648	Avg Span	107476.422	Avg Span	2036.263	Avg Span	29357.619
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /16 update rate	3.003	Prefix /16 announcements	0.000	Prefix /16 withdrawals	3.003	Prefix /16 path updates	0.000
Prefix /19 update rate	3.003	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.003	Prefix /19 path updates	0.000
Prefix /20 update rate	50.056	Prefix /20 announcements	0.000	Prefix /20 withdrawals	42.047	Prefix /20 path updates	8.009
Prefix /21 update rate	11.012	Prefix /21 announcements	0.000	Prefix /21 withdrawals	9.010	Prefix /21 path updates	2.002
Prefix /22 update rate	21.023	Prefix /22 announcements	0.000	Prefix /22 withdrawals	18.020	Prefix /22 path updates	3.003
Prefix /23 update rate	19.021	Prefix /23 announcements	0.000	Prefix /23 withdrawals	18.020	Prefix /23 path updates	1.001
Prefix /24 update rate	138.154	Prefix /24 announcements	0.000	Prefix /24 withdrawals	120.133	Prefix /24 path updates	18.020
Prefix /25 update rate	35.039	Prefix /25 announcements	0.000	Prefix /25 withdrawals	33.037	Prefix /25 path updates	2.002
Prefix /26 update rate	65.072	Prefix /26 announcements	0.000	Prefix /26 withdrawals	57.063	Prefix /26 path updates	8.009
Prefix /27 update rate	62.069	Prefix /27 announcements	0.000	Prefix /27 withdrawals	54.060	Prefix /27 path updates	8.009
Prefix /28 update rate	502.558	Prefix /28 announcements	0.000	Prefix /28 withdrawals	453.504	Prefix /28 path updates	49.055
Prefix /29 update rate	17003.893	Prefix /29 announcements	1.001	Prefix /29 withdrawals	15738.487	Prefix /29 path updates	1264.405
Prefix /30 update rate	2905.228	Prefix /30 announcements	0.000	Prefix /30 withdrawals	2452.725	Prefix /30 path updates	452.503
Prefix /31 update rate	1229.366	Prefix /31 announcements	0.000	Prefix /31 withdrawals	1031.146	Prefix /31 path updates	198.220
Prefix /32 update rate	92365.625	Prefix /32 announcements	8.009	Prefix /32 withdrawals	79141.938	Prefix /32 path updates	13215.685
Prefix /33 update rate	16228.031	Prefix /33 announcements	1.001	Prefix /33 withdrawals	13796.329	Prefix /33 path updates	2430.701
Prefix /34 update rate	14966.630	Prefix /34 announcements	0.000	Prefix /34 withdrawals	12773.192	Prefix /34 path updates	2193.437
Prefix /35 update rate	5663.292	Prefix /35 announcements	0.000	Prefix /35 withdrawals	4866.407	Prefix /35 path updates	796.885
Prefix /36 update rate	30576.975	Prefix /36 announcements	3.003	Prefix /36 withdrawals	26200.111	Prefix /36 path updates	4373.860
Prefix /37 update rate	4420.912	Prefix /37 announcements	0.000	Prefix /37 withdrawals	3622.024	Prefix /37 path updates	798.888
Prefix /38 update rate	9001.001	Prefix /38 announcements	0.000	Prefix /38 withdrawals	7538.376	Prefix /38 path updates	1462.625
Prefix /39 update rate	6702.447	Prefix /39 announcements	0.000	Prefix /39 withdrawals	5295.884	Prefix /39 path updates	1406.563
Prefix /40 update rate	83258.508	Prefix /40 announcements	1.001	Prefix /40 withdrawals	69085.766	Prefix /40 path updates	14171.746
Prefix /41 update rate	5352.948	Prefix /41 announcements	0.000	Prefix /41 withdrawals	4733.259	Prefix /41 path updates	619.689
Prefix /42 update rate	10541.713	Prefix /42 announcements	0.000	Prefix /42 withdrawals	8800.778	Prefix /42 path updates	1740.934
Prefix /43 update rate	4795.328	Prefix /43 announcements	0.000	Prefix /43 withdrawals	4055.506	Prefix /43 path updates	739.822
Prefix /44 update rate	78547.273	Prefix /44 announcements	2.002	Prefix /44 withdrawals	68226.805	Prefix /44 path updates	10318.465
Prefix /45 update rate	12806.229	Prefix /45 announcements	0.000	Prefix /45 withdrawals	11185.429	Prefix /45 path updates	1620.801
Prefix /46 update rate	17116.018	Prefix /46 announcements	0.000	Prefix /46 withdrawals	14941.602	Prefix /46 path updates	2174.416
Prefix /47 update rate	24938.709	Prefix /47 announcements	1.001	Prefix /47 withdrawals	22484.982	Prefix /47 path updates	2452.725
Prefix /48 update rate	361151.281	Prefix /48 announcements	88.098	Prefix /48 withdrawals	311891.531	Prefix /48 path updates	49171.637
Prefix /49 update rate	22.024	Prefix /49 announcements	0.000	Prefix /49 withdrawals	22.024	Prefix /49 path updates	0.000
Prefix /50 update rate	12.013	Prefix /50 announcements	0.000	Prefix /50 withdrawals	12.013	Prefix /50 path updates	0.000
Prefix /51 update rate	16.018	Prefix /51 announcements	0.000	Prefix /51 withdrawals	15.017	Prefix /51 path updates	1.001
Prefix /52 update rate	117.130	Prefix /52 announcements	0.000	Prefix /52 withdrawals	117.130	Prefix /52 path updates	0.000
Prefix /53 update rate	7.008	Prefix /53 announcements	0.000	Prefix /53 withdrawals	6.007	Prefix /53 path updates	1.001
Prefix /54 update rate	2.002	Prefix /54 announcements	0.000	Prefix /54 withdrawals	2.002	Prefix /54 path updates	0.000
Prefix /56 update rate	43.048	Prefix /56 announcements	0.000	Prefix /56 withdrawals	43.048	Prefix /56 path updates	0.000
Prefix /58 update rate	3.003	Prefix /58 announcements	0.000	Prefix /58 withdrawals	3.003	Prefix /58 path updates	0.000
Prefix /60 update rate	1.001	Prefix /60 announcements	0.000	Prefix /60 withdrawals	1.001	Prefix /60 path updates	0.000
Prefix /64 update rate	566.630	Prefix /64 announcements	0.000	Prefix /64 withdrawals	512.570	Prefix /64 path updates	54.060

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

27630

4133

4141

19245

110

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

1263

/29 Org

/29 Nxt

386

/29 Trn

/29 Fst

877

/29 Prp

/30 Tot

452

/30 Org

/30 Nxt

241

/30 Trn

/30 Fst

211

/30 Prp

/31 Tot

198

/31 Org

/31 Nxt

/31 Trn

/31 Fst

121

/31 Prp

/32 Tot

13201

/32 Org

4103

/32 Nxt

2220

/32 Trn

/32 Fst

6859

/32 Prp

/33 Tot

2428

/33 Org

/33 Nxt

408

/33 Trn

/33 Fst

2019

/33 Prp

/34 Tot

2191

/34 Org

/34 Nxt

408

/34 Trn

/34 Fst

1783

/34 Prp

/35 Tot

796

/35 Org

/35 Nxt

199

/35 Trn

/35 Fst

596

/35 Prp

/36 Tot

4369

/36 Org

/36 Nxt

866

/36 Trn

/36 Fst

3485

/36 Prp

/37 Tot

798

/37 Org

/37 Nxt

141

/37 Trn

/37 Fst

656

/37 Prp

/38 Tot

1461

/38 Org

/38 Nxt

409

/38 Trn

/38 Fst

1050

/38 Prp

/39 Tot

1405

/39 Org

/39 Nxt

/39 Trn

/39 Fst

1307

/39 Prp

/40 Tot

14156

/40 Org

/40 Nxt

1619

/40 Trn

/40 Fst

12520

/40 Prp

/41 Tot

619

/41 Org

/41 Nxt

114

/41 Trn

/41 Fst

502

/41 Prp

/42 Tot

1739

/42 Org

/42 Nxt

591

/42 Trn

/42 Fst

1119

/42 Prp

/43 Tot

739

/43 Org

/43 Nxt

/43 Trn

/43 Fst

668

/43 Prp

/44 Tot

10307

/44 Org

/44 Nxt

1523

/44 Trn

/44 Fst

8765

/44 Prp

/45 Tot

1619

/45 Org

/45 Nxt

304

/45 Trn

/45 Fst

1315

/45 Prp

/46 Tot

2172

/46 Org

/46 Nxt

899

/46 Trn

/46 Fst

1273

/46 Prp

/47 Tot

2450

/47 Org

/47 Nxt

246

/47 Trn

/47 Fst

2203

/47 Prp

/48 Tot

49117

/48 Org

/48 Nxt

12186

/48 Trn

171

/48 Fst

36696

/48 Prp

/51 Tot

/51 Org

/51 Nxt

/51 Trn

/51 Fst

/51 Prp

/53 Tot

/53 Org

/53 Nxt

/53 Trn

/53 Fst

/53 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	11	% 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	27	% AS's announcing span of /23	0.0009
AS's announcing span of /24	22	% AS's announcing span of /24	0.0007
AS's announcing span of /25	50	% AS's announcing span of /25	0.0016
AS's announcing span of /26	142	% AS's announcing span of /26	0.0045
AS's announcing span of /27	344	% AS's announcing span of /27	0.0109
AS's announcing span of /28	1000	% AS's announcing span of /28	0.0316
AS's announcing span of /29	2082	% AS's announcing span of /29	0.0658
AS's announcing span of /30	1423	% AS's announcing span of /30	0.0450
AS's announcing span of /31	4695	% AS's announcing span of /31	0.1483
AS's announcing span of /32	9088	% AS's announcing span of /32	0.2871
AS's announcing span of /33	381	% AS's announcing span of /33	0.0120
AS's announcing span of /34	294	% AS's announcing span of /34	0.0093
AS's announcing span of /35	432	% AS's announcing span of /35	0.0136
AS's announcing span of /36	616	% AS's announcing span of /36	0.0195
AS's announcing span of /37	186	% AS's announcing span of /37	0.0059
AS's announcing span of /38	253	% AS's announcing span of /38	0.0080
AS's announcing span of /39	505	% AS's announcing span of /39	0.0160
AS's announcing span of /40	689	% AS's announcing span of /40	0.0218
AS's announcing span of /41	138	% AS's announcing span of /41	0.0044
AS's announcing span of /42	240	% AS's announcing span of /42	0.0076
AS's announcing span of /43	467	% AS's announcing span of /43	0.0148
AS's announcing span of /44	664	% AS's announcing span of /44	0.0210
AS's announcing span of /45	473	% AS's announcing span of /45	0.0149
AS's announcing span of /46	815	% AS's announcing span of /46	0.0258
AS's announcing span of /47	1056	% AS's announcing span of /47	0.0334
AS's announcing span of /48	5513	% AS's announcing span of /48	0.1742
AS's announcing span of /53	1	% AS's announcing span of /53	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 /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	0.0003

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 (120182/36138)	3.3256
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	118319	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	115435	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	86863	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