BGP map for 2a00:80c0::/32

2a00:80c0::/32 is announced by 2 networks, mostly AS3257 GTT-BACKBONE and seen by 321 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (22%), AS1299 TWELVE99 (14%) and AS2914 NTT America, Inc. (7%). The most common path, used by 9 peers, is AS6939 AS3257.

Routes checked 21:49:55 UTC

Recent route changes

29 Oct 01:38 UTCAS174 Cogent Communications, LLC became an upstream, used by 5% of peers

AS-path graph toward 2a00:80c0::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 321 peers (3%) number on a line = peers using that link RIS data up to 21:49 UTC what the colours mean 12 of 240 paths drawn 4 quieter networks left out

View JSON Raw upstream

321collector peers

23RIS collectors

240distinct AS paths

2.9average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	72	22%
AS1299 TWELVE99 Arelion Sweden AB	44	14%
AS2914 NTT America, Inc.	23	7%
AS174 Cogent Communications, LLC	16	5%
AS6461 Zayo Bandwidth	14	4%
AS3356 Level 3 Parent, LLC	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	13	4%
AS9002 RETN-AS RETN Limited	10	3%
AS3491 PCCW Global (HK) Ltd.	8	2%
AS3320 DTAG Deutsche Telekom AG	7	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	63	20%
AS1299 TWELVE99 Arelion Sweden AB	42	13%
AS2914 NTT America, Inc.	20	6%
AS174 Cogent Communications, LLC	16	5%
AS3356 Level 3 Parent, LLC	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS6461 Zayo Bandwidth	9	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	5	2%
AS3320 DTAG Deutsche Telekom AG	5	2%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS6939 AS3257	9	3%	9
2	AS24482 AS2914 AS3257	8	2%	8
3	AS8218 AS6461 AS3257	7	2%	6
4	AS9002 AS3257	5	2%	5
5	AS6461 AS3257	5	2%	5
6	AS12779 AS3257	4	1%	4
7	AS13030 AS1299 AS3257	4	1%	4
8	AS199524 AS3257	3	<1%	3
9	AS2914 AS3257	3	<1%	3
10	AS3491 AS3257	3	<1%	3
11	AS25091 AS3257	3	<1%	3
12	AS14907 AS6939 AS3257	3	<1%	3
13	AS14840 AS6762 AS3257	3	<1%	2
14	AS3214 AS6939 AS3257	3	<1%	3
15	AS15547 AS3303 AS3257	3	<1%	3
16	AS3257	2	<1%	2
17	AS2497 AS3257	2	<1%	2
18	AS6762 AS3257	2	<1%	2
19	AS852 AS3257	2	<1%	2
20	AS1299 AS3257	2	<1%	2
21	AS6667 AS3257	2	<1%	2
22	AS3320 AS3257	2	<1%	2
23	AS6830 AS3257	2	<1%	2
24	AS28917 AS3257	2	<1%	1
25	AS1403 AS577 AS3257	2	<1%	1
26	AS34927 AS1299 AS3257	2	<1%	2
27	AS49544 AS3356 AS3257	2	<1%	1
28	AS49544 AS2914 AS3257	2	<1%	2
29	AS47147 AS3320 AS3257	2	<1%	2
30	AS47692 AS6939 AS3257	2	<1%	2
31	AS48362 AS1764 AS3257	2	<1%	2
32	AS51184 AS6939 AS3257	2	<1%	2
33	AS12859 AS1299 AS3257	2	<1%	1
34	AS25160 AS2914 AS3257	2	<1%	2
35	AS47147 AS1299 AS3257	2	<1%	2
36	AS42473 AS1299 AS3257	2	<1%	2
37	AS62167 AS6939 AS3257	2	<1%	2
38	AS202032 AS6939 AS3257	2	<1%	2
39	AS35280 AS3356 AS3257	2	<1%	2
40	AS59890 AS60068 AS3257	2	<1%	2
41	AS58057 AS6939 AS3257	2	<1%	1
42	AS49544 AS1299 AS3257	2	<1%	2
43	AS142289 AS9583 AS2914 AS3257	2	<1%	1
44	AS20612 AS9044 AS174 AS3257	2	<1%	1
45	AS206271 AS60707 AS12735 AS9121 AS3257	2	<1%	1
46	AS52320 AS3257	1	<1%	1
47	AS21700 AS3257	1	<1%	1
48	AS7018 AS3257	1	<1%	1
49	AS22652 AS3257	1	<1%	1
50	AS50300 AS3257	1	<1%	1

50 of 240 paths shown. All of them are in the JSON.

More prefixes from AS3257

Routes seen by RIPE RIS in the 24 hours up to 30 Oct 2026, 21:49 UTC, fetched 13 hours ago.