	AS2 IPv6 BGP Table Data
	BGP data obtained from AS2. Report last updated at Sun May 27 06:45:02 2012 (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)	9237	Change in FIB Size	-9	Change (%)	-0.097
All BGP entries (RIB)	27219
RIB/FIB ratio (27219/9237)	2.9467
Valid entries	27219

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)	4714299147292676
Total address space advertised (prefix)	11.9340
Percentage of IPv6 space advertised (4714299147292676/18446744073709551615)	0.025556
Average address span	510371240369
Average address span (as prefix size)	25.1072
Average prefix length	39.1875

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	3240	Specifics as % of FIB entries (3240/9237)	35.0763
Specifics as % of address span (60640703703616/4714299147292676)	1.2863
Specifics where AS prepended Path matches aggregate	828	AS-P_Path-Match % (828/3240)	25.56
AS Path matches aggregate	855	AS-Path-Match % (855/3240)	26.3889
AS Origin matches aggregate	1451	AS-Origin-Match % (1451/3240)	44.7840
Root Prefixes	5997
Root Prefix Tree Depth	(data)
Root Prefixes with depth 0	5962
Root Prefixes with depth 1	29
Root Prefixes with depth 2	4
Root Prefixes with depth 3	2

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	5606	ASes visible in only one AS path	4340
Origin only ASes	4497	Origin ASs announced via a single AS path	4203
Transit only ASes	100	Originating AS ATOM count	5506
Mixed ASes	1009	Originating AS ATOM compression	0.5961
Multi-Origin Prefixes	20
ASes originating a single prefix	4382
Average entries per origin AS	1.6776	Maximum entries for an origin AS (AS20940)	103
Average address range span for an origin AS	856211250870.4460
Maximum address range for an origin AS (AS3562)	4503599627436032
Maximum address range (prefix length) for an origin AS (AS3562)	12.00
Average address range span for an origin AS (pfx length)	24.3608

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	18024	Unique AS prepended Paths	18154
AS Paths used in FIB	6093	AS Paths using prepending	1126
AS paths associated with a single FIB entry	5001	AS Paths using private ASs	0
Average AS path length	4.6339	Maximum AS Path length	18
Average address weighted AS path length	5.9778	Maximum prepended AS Path length	22
Average entries per AS Path	0.5125	Average entries per FIB AS Path	1.5160
AS Paths per origin AS	3.2735	FIB AS Paths per origin AS	1.1066
AS PATH ATOM compression	0.6596

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 /12	1	% Prefix /12	0.01
Prefix count /19	2	% Prefix /19	0.02
Prefix count /20	6	% Prefix /20	0.06
Prefix count /21	3	% Prefix /21	0.03
Prefix count /22	5	% Prefix /22	0.05
Prefix count /23	5	% Prefix /23	0.05
Prefix count /24	7	% Prefix /24	0.08
Prefix count /25	4	% Prefix /25	0.04
Prefix count /26	9	% Prefix /26	0.10
Prefix count /27	13	% Prefix /27	0.14
Prefix count /28	35	% Prefix /28	0.38
Prefix count /29	19	% Prefix /29	0.21
Prefix count /30	15	% Prefix /30	0.16
Prefix count /31	13	% Prefix /31	0.14
Prefix count /32	4190	% Prefix /32	45.36
Prefix count /33	104	% Prefix /33	1.13
Prefix count /34	82	% Prefix /34	0.89
Prefix count /35	118	% Prefix /35	1.28
Prefix count /36	280	% Prefix /36	3.03
Prefix count /37	9	% Prefix /37	0.10
Prefix count /38	85	% Prefix /38	0.92
Prefix count /39	22	% Prefix /39	0.24
Prefix count /40	415	% Prefix /40	4.49
Prefix count /41	13	% Prefix /41	0.14
Prefix count /42	24	% Prefix /42	0.26
Prefix count /43	35	% Prefix /43	0.38
Prefix count /44	168	% Prefix /44	1.82
Prefix count /45	17	% Prefix /45	0.18
Prefix count /46	81	% Prefix /46	0.88
Prefix count /47	56	% Prefix /47	0.61
Prefix count /48	3336	% Prefix /48	36.12
Prefix count /51	2	% Prefix /51	0.02
Prefix count /52	3	% Prefix /52	0.03
Prefix count /56	10	% Prefix /56	0.11
Prefix count /61	2	% Prefix /61	0.02
Prefix count /62	1	% Prefix /62	0.01
Prefix count /63	1	% Prefix /63	0.01
Prefix count /64	25	% Prefix /64	0.27
Prefix count /96	9	% Prefix /96	0.10
Prefix count /126	2	% Prefix /126	0.02
Prefix count /127	1	% Prefix /127	0.01
Prefix count /128	9	% Prefix /128	0.10

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 /12	1	% Prefix /12	0.03
Prefix count /19	2	% Prefix /19	0.05
Prefix count /20	4	% Prefix /20	0.11
Prefix count /21	3	% Prefix /21	0.08
Prefix count /22	2	% Prefix /22	0.05
Prefix count /23	3	% Prefix /23	0.08
Prefix count /24	5	% Prefix /24	0.14
Prefix count /25	3	% Prefix /25	0.08
Prefix count /26	6	% Prefix /26	0.16
Prefix count /27	12	% Prefix /27	0.32
Prefix count /28	21	% Prefix /28	0.57
Prefix count /29	13	% Prefix /29	0.35
Prefix count /30	8	% Prefix /30	0.22
Prefix count /31	7	% Prefix /31	0.19
Prefix count /32	3604	% Prefix /32	97.56
Prefix count /33	34	% Prefix /33	0.00
Prefix count /34	37	% Prefix /34	0.00
Prefix count /35	42	% Prefix /35	0.00
Prefix count /36	105	% Prefix /36	0.00
Prefix count /37	1	% Prefix /37	0.00
Prefix count /38	36	% Prefix /38	0.00
Prefix count /40	149	% Prefix /40	0.00
Prefix count /41	6	% Prefix /41	0.00
Prefix count /42	4	% Prefix /42	0.00
Prefix count /43	7	% Prefix /43	0.00
Prefix count /44	63	% Prefix /44	0.00
Prefix count /45	17	% Prefix /45	0.00
Prefix count /46	45	% Prefix /46	0.00
Prefix count /47	38	% Prefix /47	0.00
Prefix count /48	1714	% Prefix /48	0.00
Prefix count /52	1	% Prefix /52	0.00
Prefix count /64	4	% 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	15569387520	% Addresses at AS distance 1	0
Addresses at AS distance 2	68656271851546	% Addresses at AS distance 2	1
Addresses at AS distance 3	115456514983451	% Addresses at AS distance 3	2
Addresses at AS distance 4	41050887045135	% Addresses at AS distance 4	0
Addresses at AS distance 5	4540530944512256	% Addresses at AS distance 5	95
Addresses at AS distance 6	9090321163008	% Addresses at AS distance 6	0
Addresses at AS distance 7	129923022848	% Addresses at AS distance 7	0
Addresses at AS distance 8	917504	% Addresses at AS distance 8	0
Addresses at AS distance 9	4585684992	% Addresses at AS distance 9	0
Addresses at AS distance 10	4295229440	% Addresses at AS distance 10	0
Addresses at AS distance 11	327680	% 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

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	16106258432	% Addresses reachable within 1 AS hops	0
Addresses reachable within 2 AS hops	68672378109978	% Addresses reachable within 2 AS hops	1
Addresses reachable within 3 AS hops	184128893093429	% Addresses reachable within 3 AS hops	3
Addresses reachable within 4 AS hops	225179780138564	% Addresses reachable within 4 AS hops	4
Addresses reachable within 5 AS hops	4765710724650820	% Addresses reachable within 5 AS hops	99
Addresses reachable within 6 AS hops	4774801045813828	% Addresses reachable within 6 AS hops	99
Addresses reachable within 7 AS hops	4774930968836676	% Addresses reachable within 7 AS hops	99
Addresses reachable within 8 AS hops	4774930969754180	% Addresses reachable within 8 AS hops	99
Addresses reachable within 9 AS hops	4774935555439172	% Addresses reachable within 9 AS hops	99
Addresses reachable within 10 AS hops	4774939850668612	% Addresses reachable within 10 AS hops	99
Addresses reachable within 11 AS hops	4774939850996292	% Addresses reachable within 11 AS hops	100
Addresses reachable within 12 AS hops	4774939850996292	% Addresses reachable within 12 AS hops	100
Addresses reachable within 13 AS hops	4774939850996292	% Addresses reachable within 13 AS hops	100
Addresses reachable within 14 AS hops	4774939850996292	% Addresses reachable within 14 AS hops	100
Addresses reachable within 15 AS hops	4774939850996292	% Addresses reachable within 15 AS hops	100
Addresses reachable within 16 AS hops	4774939850996292	% Addresses reachable within 16 AS hops	100
Addresses reachable within 17 AS hops	4774939850996292	% Addresses reachable within 17 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	250	% ASes reachable at 2 AS hops	4
ASes reachable at 3 AS hops	2521	% ASes reachable at 3 AS hops	44
ASes reachable at 4 AS hops	2130	% ASes reachable at 4 AS hops	37
ASes reachable at 5 AS hops	585	% ASes reachable at 5 AS hops	10
ASes reachable at 6 AS hops	91	% ASes reachable at 6 AS hops	1
ASes reachable at 7 AS hops	12	% ASes reachable at 7 AS hops	0
ASes reachable at 8 AS hops	6	% ASes reachable at 8 AS hops	0
ASes reachable at 9 AS hops	3	% ASes reachable at 9 AS hops	0
ASes reachable at 10 AS hops	2	% ASes reachable at 10 AS hops	0
ASes reachable at 11 AS hops	2	% 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

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	254	Cumulative % ASes by AS hops 2	4
ASes reachable by 3 AS hops	2775	Cumulative % ASes by AS hops 3	49
ASes reachable by 4 AS hops	4905	Cumulative % ASes by AS hops 4	87
ASes reachable by 5 AS hops	5490	Cumulative % ASes by AS hops 5	97
ASes reachable by 6 AS hops	5581	Cumulative % ASes by AS hops 6	99
ASes reachable by 7 AS hops	5593	Cumulative % ASes by AS hops 7	99
ASes reachable by 8 AS hops	5599	Cumulative % ASes by AS hops 8	99
ASes reachable by 9 AS hops	5602	Cumulative % ASes by AS hops 9	99
ASes reachable by 10 AS hops	5604	Cumulative % ASes by AS hops 10	99
ASes reachable by 11 AS hops	5606	Cumulative % ASes by AS hops 11	100
ASes reachable by 12 AS hops	5606	Cumulative % ASes by AS hops 12	100
ASes reachable by 13 AS hops	5606	Cumulative % ASes by AS hops 13	100
ASes reachable by 14 AS hops	5606	Cumulative % ASes by AS hops 14	100
ASes reachable by 15 AS hops	5606	Cumulative % ASes by AS hops 15	100
ASes reachable by 16 AS hops	5606	Cumulative % ASes by AS hops 16	100
ASes reachable by 17 AS hops	5606	Cumulative % ASes by AS hops 17	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	23347	New Entries	2111	Removed Entries	18012	Updated Entries	3224
		Report		Report		Report
Address Span	20529941	Address Span	65536	Address Span	3758879131	Address Span	556552570
Average address span per update	879	Avg Span	31	Avg Span	208687	Avg Span	172627
Average prefix size updated	47.10	Average prefix size	128.96	Average prefix size	38.82	Average prefix size	39.77
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /12 total	1	Prefix /12 announcements	0	Prefix /12 withdrawals	1	Prefix /12 path updates	0
Prefix /16 total	2	Prefix /16 announcements	0	Prefix /16 withdrawals	2	Prefix /16 path updates	0
Prefix /19 total	4	Prefix /19 announcements	0	Prefix /19 withdrawals	4	Prefix /19 path updates	0
Prefix /20 total	15	Prefix /20 announcements	0	Prefix /20 withdrawals	12	Prefix /20 path updates	3
Prefix /21 total	7	Prefix /21 announcements	0	Prefix /21 withdrawals	6	Prefix /21 path updates	1
Prefix /22 total	12	Prefix /22 announcements	0	Prefix /22 withdrawals	10	Prefix /22 path updates	2
Prefix /23 total	12	Prefix /23 announcements	0	Prefix /23 withdrawals	10	Prefix /23 path updates	2
Prefix /24 total	18	Prefix /24 announcements	0	Prefix /24 withdrawals	14	Prefix /24 path updates	4
Prefix /25 total	10	Prefix /25 announcements	0	Prefix /25 withdrawals	8	Prefix /25 path updates	2
Prefix /26 total	24	Prefix /26 announcements	0	Prefix /26 withdrawals	18	Prefix /26 path updates	6
Prefix /27 total	31	Prefix /27 announcements	0	Prefix /27 withdrawals	26	Prefix /27 path updates	5
Prefix /28 total	86	Prefix /28 announcements	0	Prefix /28 withdrawals	70	Prefix /28 path updates	16
Prefix /29 total	52	Prefix /29 announcements	0	Prefix /29 withdrawals	38	Prefix /29 path updates	14
Prefix /30 total	36	Prefix /30 announcements	0	Prefix /30 withdrawals	30	Prefix /30 path updates	6
Prefix /31 total	30	Prefix /31 announcements	0	Prefix /31 withdrawals	26	Prefix /31 path updates	4
Prefix /32 total	9569	Prefix /32 announcements	0	Prefix /32 withdrawals	8343	Prefix /32 path updates	1226
Prefix /33 total	260	Prefix /33 announcements	0	Prefix /33 withdrawals	205	Prefix /33 path updates	55
Prefix /34 total	195	Prefix /34 announcements	0	Prefix /34 withdrawals	164	Prefix /34 path updates	31
Prefix /35 total	266	Prefix /35 announcements	0	Prefix /35 withdrawals	223	Prefix /35 path updates	43
Prefix /36 total	659	Prefix /36 announcements	0	Prefix /36 withdrawals	554	Prefix /36 path updates	105
Prefix /37 total	25	Prefix /37 announcements	0	Prefix /37 withdrawals	18	Prefix /37 path updates	7
Prefix /38 total	178	Prefix /38 announcements	0	Prefix /38 withdrawals	162	Prefix /38 path updates	16
Prefix /39 total	62	Prefix /39 announcements	0	Prefix /39 withdrawals	44	Prefix /39 path updates	18
Prefix /40 total	991	Prefix /40 announcements	0	Prefix /40 withdrawals	796	Prefix /40 path updates	195
Prefix /41 total	34	Prefix /41 announcements	0	Prefix /41 withdrawals	26	Prefix /41 path updates	8
Prefix /42 total	55	Prefix /42 announcements	0	Prefix /42 withdrawals	48	Prefix /42 path updates	7
Prefix /43 total	76	Prefix /43 announcements	0	Prefix /43 withdrawals	70	Prefix /43 path updates	6
Prefix /44 total	424	Prefix /44 announcements	0	Prefix /44 withdrawals	332	Prefix /44 path updates	92
Prefix /45 total	38	Prefix /45 announcements	0	Prefix /45 withdrawals	32	Prefix /45 path updates	6
Prefix /46 total	191	Prefix /46 announcements	0	Prefix /46 withdrawals	154	Prefix /46 path updates	37
Prefix /47 total	126	Prefix /47 announcements	0	Prefix /47 withdrawals	112	Prefix /47 path updates	14
Prefix /48 total	7741	Prefix /48 announcements	1	Prefix /48 withdrawals	6448	Prefix /48 path updates	1292
Prefix /56 total	5	Prefix /56 announcements	0	Prefix /56 withdrawals	5	Prefix /56 path updates	0
Prefix /61 total	1	Prefix /61 announcements	0	Prefix /61 withdrawals	1	Prefix /61 path updates	0
Update rate, normalized by prefix count		Announce		Withdraw		Path Chg
Prefix /12 total	0.40	Prefix /12 announcements	0.00	Prefix /12 withdrawals	0.51	Prefix /12 path updates	0.00
Prefix /16 total	0.00	Prefix /16 announcements	100.00	Prefix /16 withdrawals	100.00	Prefix /16 path updates	100.00
Prefix /19 total	0.79	Prefix /19 announcements	0.00	Prefix /19 withdrawals	1.03	Prefix /19 path updates	0.00
Prefix /20 total	0.99	Prefix /20 announcements	0.00	Prefix /20 withdrawals	1.03	Prefix /20 path updates	1.43
Prefix /21 total	0.92	Prefix /21 announcements	0.00	Prefix /21 withdrawals	1.03	Prefix /21 path updates	0.96
Prefix /22 total	0.95	Prefix /22 announcements	0.00	Prefix /22 withdrawals	1.03	Prefix /22 path updates	1.15
Prefix /23 total	0.95	Prefix /23 announcements	0.00	Prefix /23 withdrawals	1.03	Prefix /23 path updates	1.15
Prefix /24 total	1.02	Prefix /24 announcements	0.00	Prefix /24 withdrawals	1.03	Prefix /24 path updates	1.64
Prefix /25 total	0.99	Prefix /25 announcements	0.00	Prefix /25 withdrawals	1.03	Prefix /25 path updates	1.43
Prefix /26 total	1.06	Prefix /26 announcements	0.00	Prefix /26 withdrawals	1.03	Prefix /26 path updates	1.91
Prefix /27 total	0.94	Prefix /27 announcements	0.00	Prefix /27 withdrawals	1.03	Prefix /27 path updates	1.10
Prefix /28 total	0.97	Prefix /28 announcements	0.00	Prefix /28 withdrawals	1.03	Prefix /28 path updates	1.31
Prefix /29 total	1.08	Prefix /29 announcements	0.00	Prefix /29 withdrawals	1.03	Prefix /29 path updates	2.11
Prefix /30 total	0.95	Prefix /30 announcements	0.00	Prefix /30 withdrawals	1.03	Prefix /30 path updates	1.15
Prefix /31 total	0.91	Prefix /31 announcements	0.00	Prefix /31 withdrawals	1.03	Prefix /31 path updates	0.88
Prefix /32 total	0.90	Prefix /32 announcements	0.00	Prefix /32 withdrawals	1.02	Prefix /32 path updates	0.84
Prefix /33 total	0.99	Prefix /33 announcements	0.00	Prefix /33 withdrawals	1.01	Prefix /33 path updates	1.52
Prefix /34 total	0.94	Prefix /34 announcements	0.00	Prefix /34 withdrawals	1.03	Prefix /34 path updates	1.08
Prefix /35 total	0.89	Prefix /35 announcements	0.00	Prefix /35 withdrawals	0.97	Prefix /35 path updates	1.04
Prefix /36 total	0.93	Prefix /36 announcements	0.00	Prefix /36 withdrawals	1.01	Prefix /36 path updates	1.07
Prefix /37 total	1.10	Prefix /37 announcements	0.00	Prefix /37 withdrawals	1.03	Prefix /37 path updates	2.23
Prefix /38 total	0.83	Prefix /38 announcements	0.00	Prefix /38 withdrawals	0.98	Prefix /38 path updates	0.54
Prefix /39 total	1.11	Prefix /39 announcements	0.00	Prefix /39 withdrawals	1.03	Prefix /39 path updates	2.34
Prefix /40 total	0.94	Prefix /40 announcements	0.00	Prefix /40 withdrawals	0.98	Prefix /40 path updates	1.35
Prefix /41 total	1.03	Prefix /41 announcements	0.00	Prefix /41 withdrawals	1.03	Prefix /41 path updates	1.76
Prefix /42 total	0.91	Prefix /42 announcements	0.00	Prefix /42 withdrawals	1.03	Prefix /42 path updates	0.84
Prefix /43 total	0.86	Prefix /43 announcements	0.00	Prefix /43 withdrawals	1.03	Prefix /43 path updates	0.49
Prefix /44 total	1.00	Prefix /44 announcements	0.00	Prefix /44 withdrawals	1.01	Prefix /44 path updates	1.57
Prefix /45 total	0.88	Prefix /45 announcements	0.00	Prefix /45 withdrawals	0.97	Prefix /45 path updates	1.01
Prefix /46 total	0.93	Prefix /46 announcements	0.00	Prefix /46 withdrawals	0.98	Prefix /46 path updates	1.31
Prefix /47 total	0.89	Prefix /47 announcements	0.00	Prefix /47 withdrawals	1.03	Prefix /47 path updates	0.72
Prefix /48 total	0.92	Prefix /48 announcements	0.00	Prefix /48 withdrawals	0.99	Prefix /48 path updates	1.11
Prefix /51 total	0.00	Prefix /51 announcements	0.00	Prefix /51 withdrawals	0.00	Prefix /51 path updates	0.00
Prefix /52 total	0.00	Prefix /52 announcements	0.00	Prefix /52 withdrawals	0.00	Prefix /52 path updates	0.00
Prefix /56 total	0.20	Prefix /56 announcements	0.00	Prefix /56 withdrawals	0.26	Prefix /56 path updates	0.00
Prefix /61 total	0.20	Prefix /61 announcements	0.00	Prefix /61 withdrawals	0.26	Prefix /61 path updates	0.00
Prefix /62 total	0.00	Prefix /62 announcements	0.00	Prefix /62 withdrawals	0.00	Prefix /62 path updates	0.00
Prefix /63 total	0.00	Prefix /63 announcements	0.00	Prefix /63 withdrawals	0.00	Prefix /63 path updates	0.00
Prefix /64 total	0.00	Prefix /64 announcements	0.00	Prefix /64 withdrawals	0.00	Prefix /64 path updates	0.00

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	23340.516	New Entries	2110.414	Removed Entries	18006.998	Updated Entries	3223.105
Address Span	20524240.000	Address Span	65517.801	Address Span	3757835264.000	Address Span	556398016.000
Average address span per update	878.756	Avg Span	30.991	Avg Span	208629.047	Avg Span	172579.062
Per-Prefix updates	(data)	Prefix announcements	(data)	Prefix withdrawals	(data)	Prefix path updates	(data)
Prefix /12 update rate	1.000	Prefix /12 announcements	0.000	Prefix /12 withdrawals	1.000	Prefix /12 path updates	0.000
Prefix /16 update rate	1.999	Prefix /16 announcements	0.000	Prefix /16 withdrawals	1.999	Prefix /16 path updates	0.000
Prefix /19 update rate	3.999	Prefix /19 announcements	0.000	Prefix /19 withdrawals	3.999	Prefix /19 path updates	0.000
Prefix /20 update rate	14.996	Prefix /20 announcements	0.000	Prefix /20 withdrawals	11.997	Prefix /20 path updates	2.999
Prefix /21 update rate	6.998	Prefix /21 announcements	0.000	Prefix /21 withdrawals	5.998	Prefix /21 path updates	1.000
Prefix /22 update rate	11.997	Prefix /22 announcements	0.000	Prefix /22 withdrawals	9.997	Prefix /22 path updates	1.999
Prefix /23 update rate	11.997	Prefix /23 announcements	0.000	Prefix /23 withdrawals	9.997	Prefix /23 path updates	1.999
Prefix /24 update rate	17.995	Prefix /24 announcements	0.000	Prefix /24 withdrawals	13.996	Prefix /24 path updates	3.999
Prefix /25 update rate	9.997	Prefix /25 announcements	0.000	Prefix /25 withdrawals	7.998	Prefix /25 path updates	1.999
Prefix /26 update rate	23.993	Prefix /26 announcements	0.000	Prefix /26 withdrawals	17.995	Prefix /26 path updates	5.998
Prefix /27 update rate	30.991	Prefix /27 announcements	0.000	Prefix /27 withdrawals	25.993	Prefix /27 path updates	4.999
Prefix /28 update rate	85.976	Prefix /28 announcements	0.000	Prefix /28 withdrawals	69.981	Prefix /28 path updates	15.996
Prefix /29 update rate	51.986	Prefix /29 announcements	0.000	Prefix /29 withdrawals	37.989	Prefix /29 path updates	13.996
Prefix /30 update rate	35.990	Prefix /30 announcements	0.000	Prefix /30 withdrawals	29.992	Prefix /30 path updates	5.998
Prefix /31 update rate	29.992	Prefix /31 announcements	0.000	Prefix /31 withdrawals	25.993	Prefix /31 path updates	3.999
Prefix /32 update rate	9566.343	Prefix /32 announcements	0.000	Prefix /32 withdrawals	8340.684	Prefix /32 path updates	1225.660
Prefix /33 update rate	259.928	Prefix /33 announcements	0.000	Prefix /33 withdrawals	204.943	Prefix /33 path updates	54.985
Prefix /34 update rate	194.946	Prefix /34 announcements	0.000	Prefix /34 withdrawals	163.954	Prefix /34 path updates	30.991
Prefix /35 update rate	265.926	Prefix /35 announcements	0.000	Prefix /35 withdrawals	222.938	Prefix /35 path updates	42.988
Prefix /36 update rate	658.817	Prefix /36 announcements	0.000	Prefix /36 withdrawals	553.846	Prefix /36 path updates	104.971
Prefix /37 update rate	24.993	Prefix /37 announcements	0.000	Prefix /37 withdrawals	17.995	Prefix /37 path updates	6.998
Prefix /38 update rate	177.951	Prefix /38 announcements	0.000	Prefix /38 withdrawals	161.955	Prefix /38 path updates	15.996
Prefix /39 update rate	61.983	Prefix /39 announcements	0.000	Prefix /39 withdrawals	43.988	Prefix /39 path updates	17.995
Prefix /40 update rate	990.725	Prefix /40 announcements	0.000	Prefix /40 withdrawals	795.779	Prefix /40 path updates	194.946
Prefix /41 update rate	33.991	Prefix /41 announcements	0.000	Prefix /41 withdrawals	25.993	Prefix /41 path updates	7.998
Prefix /42 update rate	54.985	Prefix /42 announcements	0.000	Prefix /42 withdrawals	47.987	Prefix /42 path updates	6.998
Prefix /43 update rate	75.979	Prefix /43 announcements	0.000	Prefix /43 withdrawals	69.981	Prefix /43 path updates	5.998
Prefix /44 update rate	423.882	Prefix /44 announcements	0.000	Prefix /44 withdrawals	331.908	Prefix /44 path updates	91.974
Prefix /45 update rate	37.989	Prefix /45 announcements	0.000	Prefix /45 withdrawals	31.991	Prefix /45 path updates	5.998
Prefix /46 update rate	190.947	Prefix /46 announcements	0.000	Prefix /46 withdrawals	153.957	Prefix /46 path updates	36.990
Prefix /47 update rate	125.965	Prefix /47 announcements	0.000	Prefix /47 withdrawals	111.969	Prefix /47 path updates	13.996
Prefix /48 update rate	7738.850	Prefix /48 announcements	1.000	Prefix /48 withdrawals	6446.209	Prefix /48 path updates	1291.641
Prefix /56 update rate	4.999	Prefix /56 announcements	0.000	Prefix /56 withdrawals	4.999	Prefix /56 path updates	0.000
Prefix /61 update rate	1.000	Prefix /61 announcements	0.000	Prefix /61 withdrawals	1.000	Prefix /61 path updates	0.000

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
Total Path Changes	2110	Origin Paths	1	NextHop Paths	487	Transit Paths	1622	Paths	0	Paths	0
Report
/20 Tot	3	/20 Org	0	/20 Nxt	1	/20 Trn	0	/20 Fst	2	/20 Prp	0
/21 Tot	1	/21 Org	0	/21 Nxt	0	/21 Trn	0	/21 Fst	1	/21 Prp	0
/22 Tot	2	/22 Org	0	/22 Nxt	2	/22 Trn	0	/22 Fst	0	/22 Prp	0
/23 Tot	2	/23 Org	0	/23 Nxt	1	/23 Trn	0	/23 Fst	1	/23 Prp	0
/24 Tot	4	/24 Org	0	/24 Nxt	4	/24 Trn	0	/24 Fst	0	/24 Prp	0
/25 Tot	2	/25 Org	0	/25 Nxt	1	/25 Trn	0	/25 Fst	1	/25 Prp	0
/26 Tot	6	/26 Org	0	/26 Nxt	4	/26 Trn	0	/26 Fst	2	/26 Prp	0
/27 Tot	5	/27 Org	0	/27 Nxt	4	/27 Trn	0	/27 Fst	1	/27 Prp	0
/28 Tot	16	/28 Org	0	/28 Nxt	12	/28 Trn	0	/28 Fst	4	/28 Prp	0
/29 Tot	14	/29 Org	0	/29 Nxt	12	/29 Trn	0	/29 Fst	2	/29 Prp	0
/30 Tot	6	/30 Org	0	/30 Nxt	5	/30 Trn	0	/30 Fst	1	/30 Prp	0
/31 Tot	4	/31 Org	0	/31 Nxt	2	/31 Trn	0	/31 Fst	2	/31 Prp	0
/32 Tot	1226	/32 Org	0	/32 Nxt	365	/32 Trn	0	/32 Fst	861	/32 Prp	0
/33 Tot	55	/33 Org	0	/33 Nxt	9	/33 Trn	0	/33 Fst	46	/33 Prp	0
/34 Tot	31	/34 Org	0	/34 Nxt	8	/34 Trn	0	/34 Fst	23	/34 Prp	0
/35 Tot	43	/35 Org	0	/35 Nxt	14	/35 Trn	0	/35 Fst	29	/35 Prp	0
/36 Tot	105	/36 Org	0	/36 Nxt	11	/36 Trn	0	/36 Fst	94	/36 Prp	0
/37 Tot	7	/37 Org	0	/37 Nxt	1	/37 Trn	0	/37 Fst	6	/37 Prp	0
/38 Tot	16	/38 Org	0	/38 Nxt	11	/38 Trn	0	/38 Fst	5	/38 Prp	0
/39 Tot	18	/39 Org	0	/39 Nxt	11	/39 Trn	0	/39 Fst	7	/39 Prp	0
/40 Tot	195	/40 Org	0	/40 Nxt	72	/40 Trn	0	/40 Fst	123	/40 Prp	0
/41 Tot	8	/41 Org	0	/41 Nxt	2	/41 Trn	0	/41 Fst	6	/41 Prp	0
/42 Tot	7	/42 Org	0	/42 Nxt	4	/42 Trn	0	/42 Fst	3	/42 Prp	0
/43 Tot	6	/43 Org	0	/43 Nxt	0	/43 Trn	0	/43 Fst	6	/43 Prp	0
/44 Tot	92	/44 Org	0	/44 Nxt	8	/44 Trn	0	/44 Fst	84	/44 Prp	0
/45 Tot	6	/45 Org	0	/45 Nxt	1	/45 Trn	0	/45 Fst	5	/45 Prp	0
/46 Tot	37	/46 Org	0	/46 Nxt	2	/46 Trn	0	/46 Fst	35	/46 Prp	0
/47 Tot	14	/47 Org	0	/47 Nxt	6	/47 Trn	0	/47 Fst	8	/47 Prp	0
/48 Tot	1292	/48 Org	1	/48 Nxt	321	/48 Trn	0	/48 Fst	970	/48 Prp	0

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 /11	1	% AS's announcing span of /11	0.0002
AS's announcing span of /18	1	% AS's announcing span of /18	0.0002
AS's announcing span of /19	5	% AS's announcing span of /19	0.0009
AS's announcing span of /20	4	% AS's announcing span of /20	0.0007
AS's announcing span of /21	6	% AS's announcing span of /21	0.0011
AS's announcing span of /22	4	% AS's announcing span of /22	0.0007
AS's announcing span of /23	6	% AS's announcing span of /23	0.0011
AS's announcing span of /24	5	% AS's announcing span of /24	0.0009
AS's announcing span of /25	3	% AS's announcing span of /25	0.0005
AS's announcing span of /26	10	% AS's announcing span of /26	0.0018
AS's announcing span of /27	22	% AS's announcing span of /27	0.0040
AS's announcing span of /28	24	% AS's announcing span of /28	0.0044
AS's announcing span of /29	26	% AS's announcing span of /29	0.0047
AS's announcing span of /30	100	% AS's announcing span of /30	0.0182
AS's announcing span of /31	555	% AS's announcing span of /31	0.1009
AS's announcing span of /32	3032	% AS's announcing span of /32	0.5511
AS's announcing span of /33	33	% AS's announcing span of /33	0.0060
AS's announcing span of /34	32	% AS's announcing span of /34	0.0058
AS's announcing span of /35	42	% AS's announcing span of /35	0.0076
AS's announcing span of /36	51	% AS's announcing span of /36	0.0093
AS's announcing span of /37	4	% AS's announcing span of /37	0.0007
AS's announcing span of /38	15	% AS's announcing span of /38	0.0027
AS's announcing span of /39	33	% AS's announcing span of /39	0.0060
AS's announcing span of /40	51	% AS's announcing span of /40	0.0093
AS's announcing span of /41	10	% AS's announcing span of /41	0.0018
AS's announcing span of /42	16	% AS's announcing span of /42	0.0029
AS's announcing span of /43	29	% AS's announcing span of /43	0.0053
AS's announcing span of /44	49	% AS's announcing span of /44	0.0089
AS's announcing span of /45	35	% AS's announcing span of /45	0.0064
AS's announcing span of /46	98	% AS's announcing span of /46	0.0178
AS's announcing span of /47	127	% AS's announcing span of /47	0.0231
AS's announcing span of /48	1066	% AS's announcing span of /48	0.1937
AS's announcing span of /50	1	% AS's announcing span of /50	0.0002
AS's announcing span of /52	1	% AS's announcing span of /52	0.0002
AS's announcing span of /55	1	% AS's announcing span of /55	0.0002
AS's announcing span of /60	1	% AS's announcing span of /60	0.0002
AS's announcing span of /62	2	% AS's announcing span of /62	0.0004
AS's announcing span of /64	1	% 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 (17406/5606)	3.1049
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	7897	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Path	7862	Report (sort by %reduction)	Report (sort by reduction)
Aggregation using AS Origin	7222	Report (sort by %reduction)	Report (sort by reduction)

AS2 IPv6 BGP Table Data