BGP map for 2001:668::/32

2001:668::/32 is announced by 2 networks, mostly AS3257 GTT-BACKBONE and seen by 325 peers of 23 RIPE RIS collectors, over 243 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (22%), AS1299 TWELVE99 (15%) and AS2914 NTT America, Inc. (7%). The most common path, used by 9 peers, is AS6939 AS3257.

Routes checked 04:29:57 UTC

Recent route changes

8 Nov 18:42 UTCThe prefix is announced again, seen by 325 collector peers
8 Nov 09:13 UTCNo collector peer sees the prefix any more

AS-path graph toward 2001:668::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 325 peers (3%) number on a line = peers using that link RIS data up to 04:29 UTC what the colours mean 12 of 243 paths drawn 4 quieter networks left out

View JSON Raw upstream

325collector peers

23RIS collectors

243distinct AS paths

2.9average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	70	22%
AS1299 TWELVE99 Arelion Sweden AB	50	15%
AS2914 NTT America, Inc.	22	7%
AS3356 Level 3 Parent, LLC	15	5%
AS6461 Zayo Bandwidth	14	4%
AS174 Cogent Communications, LLC	14	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS9002 RETN-AS RETN Limited	10	3%
AS25091 IP-Max IP-Max SA	9	3%
AS3491 PCCW Global (HK) Ltd.	8	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	61	19%
AS1299 TWELVE99 Arelion Sweden AB	48	15%
AS2914 NTT America, Inc.	19	6%
AS3356 Level 3 Parent, LLC	15	5%
AS174 Cogent Communications, LLC	14	4%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS25091 IP-Max IP-Max SA	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	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	AS13030 AS1299 AS3257	4	1%	4
7	AS199524 AS3257	3	<1%	3
8	AS2914 AS3257	3	<1%	3
9	AS3491 AS3257	3	<1%	3
10	AS25091 AS3257	3	<1%	3
11	AS14840 AS3356 AS3257	3	<1%	2
12	AS3214 AS6939 AS3257	3	<1%	3
13	AS15547 AS3303 AS3257	3	<1%	3
14	AS3257	2	<1%	2
15	AS2497 AS3257	2	<1%	2
16	AS6762 AS3257	2	<1%	2
17	AS852 AS3257	2	<1%	2
18	AS1299 AS3257	2	<1%	2
19	AS6667 AS3257	2	<1%	2
20	AS12779 AS3257	2	<1%	2
21	AS3320 AS3257	2	<1%	2
22	AS6830 AS3257	2	<1%	2
23	AS28917 AS3257	2	<1%	1
24	AS1403 AS577 AS3257	2	<1%	1
25	AS14907 AS6939 AS3257	2	<1%	2
26	AS58057 AS34549 AS3257	2	<1%	2
27	AS34927 AS6939 AS3257	2	<1%	1
28	AS49544 AS3356 AS3257	2	<1%	1
29	AS49544 AS2914 AS3257	2	<1%	2
30	AS34019 AS25091 AS3257	2	<1%	2
31	AS34927 AS1299 AS3257	2	<1%	2
32	AS47147 AS3320 AS3257	2	<1%	2
33	AS47692 AS6939 AS3257	2	<1%	2
34	AS48362 AS1764 AS3257	2	<1%	2
35	AS51184 AS6939 AS3257	2	<1%	2
36	AS12859 AS1299 AS3257	2	<1%	1
37	AS14907 AS1299 AS3257	2	<1%	2
38	AS25160 AS2914 AS3257	2	<1%	2
39	AS47147 AS1299 AS3257	2	<1%	2
40	AS42473 AS1299 AS3257	2	<1%	2
41	AS62167 AS6939 AS3257	2	<1%	2
42	AS202032 AS6939 AS3257	2	<1%	2
43	AS35280 AS3356 AS3257	2	<1%	2
44	AS59890 AS60068 AS3257	2	<1%	2
45	AS58057 AS6939 AS3257	2	<1%	1
46	AS49544 AS1299 AS3257	2	<1%	2
47	AS206271 AS60707 AS12735 AS3257	2	<1%	1
48	AS142289 AS9583 AS1299 AS3257	2	<1%	1
49	AS20612 AS8758 AS9002 AS3257	2	<1%	1
50	AS52320 AS3257	1	<1%	1

50 of 243 paths shown. All of them are in the JSON.

More prefixes from AS3257

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 04:29 UTC, fetched 5 hours ago.