BGP map for 2001:668::/29

2001:668::/29 is announced by 2 networks, mostly AS3257 GTT-BACKBONE and seen by 336 peers of 23 RIPE RIS collectors, over 249 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (20%), AS1299 TWELVE99 (14%) and AS2914 NTT America, Inc. (9%). The most common path, used by 10 peers, is AS24482 AS2914 AS3257.

Routes checked 17:55:21 UTC

No change in the origin, the upstreams or the number of peers since 17:55 UTC, when this site first looked at 2001:668::/29.

AS-path graph toward 2001:668::/29

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 336 peers (3%) number on a line = peers using that link RIS data up to 17:54 UTC what the colours mean 12 of 249 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

336collector peers

23RIS collectors

249distinct AS paths

2.9average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	68	20%
AS1299 TWELVE99 Arelion Sweden AB	47	14%
AS2914 NTT America, Inc.	29	9%
AS3356 Level 3 Parent, LLC	16	5%
AS9002 RETN-AS RETN Limited	15	4%
AS6461 Zayo Bandwidth	14	4%
AS174 Cogent Communications, LLC	12	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS25091 IP-Max IP-Max SA	10	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	59	18%
AS1299 TWELVE99 Arelion Sweden AB	45	13%
AS2914 NTT America, Inc.	26	8%
AS3356 Level 3 Parent, LLC	16	5%
AS174 Cogent Communications, LLC	12	4%
AS9002 RETN-AS RETN Limited	10	3%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS25091 IP-Max IP-Max SA	7	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	6	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	AS24482 AS2914 AS3257	10	3%	10
2	AS6939 AS3257	9	3%	9
3	AS8218 AS6461 AS3257	7	2%	6
4	AS9002 AS3257	5	1%	5
5	AS199524 AS3257	5	1%	5
6	AS6461 AS3257	5	1%	5
7	AS12779 AS3257	4	1%	4
8	AS13030 AS1299 AS3257	4	1%	4
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 AS3356 AS3257	3	<1%	2
14	AS49544 AS2914 AS3257	3	<1%	3
15	AS3214 AS6939 AS3257	3	<1%	3
16	AS15547 AS6939 AS3257	3	<1%	3
17	AS3257	2	<1%	2
18	AS2497 AS3257	2	<1%	2
19	AS6762 AS3257	2	<1%	2
20	AS852 AS3257	2	<1%	2
21	AS37721 AS3257	2	<1%	1
22	AS1299 AS3257	2	<1%	2
23	AS6667 AS3257	2	<1%	2
24	AS3320 AS3257	2	<1%	2
25	AS6830 AS3257	2	<1%	2
26	AS28917 AS3257	2	<1%	1
27	AS1403 AS577 AS3257	2	<1%	1
28	AS58057 AS34549 AS3257	2	<1%	2
29	AS34927 AS6939 AS3257	2	<1%	1
30	AS49544 AS3356 AS3257	2	<1%	1
31	AS31027 AS1299 AS3257	2	<1%	1
32	AS34019 AS25091 AS3257	2	<1%	2
33	AS34927 AS1299 AS3257	2	<1%	2
34	AS47692 AS6939 AS3257	2	<1%	2
35	AS48362 AS1764 AS3257	2	<1%	2
36	AS51184 AS6939 AS3257	2	<1%	2
37	AS12859 AS1299 AS3257	2	<1%	1
38	AS25160 AS2914 AS3257	2	<1%	2
39	AS47147 AS1299 AS3257	2	<1%	2
40	AS62167 AS6939 AS3257	2	<1%	2
41	AS202032 AS6939 AS3257	2	<1%	2
42	AS199524 AS1299 AS3257	2	<1%	2
43	AS59890 AS60068 AS3257	2	<1%	2
44	AS58057 AS6939 AS3257	2	<1%	1
45	AS142289 AS9583 AS2914 AS3257	2	<1%	1
46	AS206271 AS60707 AS12735 AS9121 AS3257	2	<1%	1
47	AS52320 AS3257	1	<1%	1
48	AS21700 AS3257	1	<1%	1
49	AS7018 AS3257	1	<1%	1
50	AS22652 AS3257	1	<1%	1

50 of 249 paths shown. All of them are in the JSON.

More prefixes from AS3257

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 17:54 UTC, fetched just now.