BGP map for 2400:f780::/32

2400:f780::/32 is announced by 3 networks, mostly AS3257 GTT-BACKBONE and seen by 320 peers of 23 RIPE RIS collectors, over 237 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (22%), AS1299 TWELVE99 (12%) and AS4657 StarHub Ltd (10%). The most common path, used by 9 peers, is AS6939 AS3257.

Routes checked 21:49:50 UTC

Recent route changes

30 Oct 21:49 UTCAS2914 NTT America, Inc. became an upstream, used by 5% of peers
30 Oct 01:37 UTCAS3356 Level 3 Parent, LLC became an upstream, used by 5% of peers

AS-path graph toward 2400:f780::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 320 peers (3%) number on a line = peers using that link RIS data up to 21:49 UTC what the colours mean 12 of 237 paths drawn 6 quieter networks left out

View JSON Raw upstream

320collector peers

23RIS collectors

237distinct AS paths

3.0average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	71	22%
AS1299 TWELVE99 Arelion Sweden AB	38	12%
AS4657 StarHub Ltd	32	10%
AS2914 NTT America, Inc.	16	5%
AS3356 Level 3 Parent, LLC	16	5%
AS6461 Zayo Bandwidth	15	5%
AS45629 JasTel Network International Gateway	13	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	13	4%
AS9002 RETN-AS RETN Limited	12	4%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	8	3%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	62	19%
AS1299 TWELVE99 Arelion Sweden AB	36	11%
AS4657 StarHub Ltd	31	10%
AS3356 Level 3 Parent, LLC	16	5%
AS45629 JasTel Network International Gateway	13	4%
AS2914 NTT America, Inc.	13	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS6461 Zayo Bandwidth	10	3%
AS174 Cogent Communications, LLC	7	2%
AS9002 RETN-AS RETN Limited	7	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 AS45629 AS5580	9	3%	9
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	AS12779 AS4657 AS5580	4	1%	4
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	AS47147 AS1299 AS3257	3	<1%	3
14	AS49544 AS4657 AS5580	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	AS6830 AS3257	2	<1%	2
23	AS28917 AS3257	2	<1%	1
24	AS19151 AS2914 AS3257	2	<1%	2
25	AS1403 AS577 AS3257	2	<1%	1
26	AS14907 AS6939 AS3257	2	<1%	2
27	AS34927 AS6939 AS3257	2	<1%	1
28	AS49544 AS3356 AS3257	2	<1%	1
29	AS35710 AS6939 AS3257	2	<1%	2
30	AS34019 AS25091 AS3257	2	<1%	2
31	AS34927 AS1299 AS3257	2	<1%	2
32	AS47692 AS6939 AS3257	2	<1%	2
33	AS48362 AS1764 AS3257	2	<1%	2
34	AS51184 AS6939 AS3257	2	<1%	2
35	AS199524 AS4657 AS5580	2	<1%	2
36	AS12859 AS4657 AS5580	2	<1%	1
37	AS42473 AS1299 AS3257	2	<1%	2
38	AS62167 AS6939 AS3257	2	<1%	2
39	AS202032 AS6939 AS3257	2	<1%	2
40	AS59890 AS3356 AS3257	2	<1%	2
41	AS58057 AS6939 AS3257	2	<1%	1
42	AS142289 AS9583 AS2914 AS3257	2	<1%	1
43	AS25160 AS174 AS4657 AS5580	2	<1%	2
44	AS917 AS60068 AS4657 AS5580	2	<1%	2
45	AS20612 AS8758 AS9002 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	AS199524 AS3257	1	<1%	1
50	AS7018 AS3257	1	<1%	1

50 of 237 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 19 hours ago.