bgpmap

BGP map for 2001:6f8:1903::/48

2001:6f8:1903::/48 is announced by AS3257 GTT-BACKBONE and seen by 193 peers of 21 RIPE RIS collectors, over 139 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (63%), AS6453 TATA COMMUNICATIONS (AMERICA) INC (36%) and AS4637 Telstra Global (2%). The most common path, used by 11 peers, is AS24482 AS6453 AS3257.

Routes checked 17:56:38 UTC

No change in the origin, the upstreams or the number of peers since 17:56 UTC, when this site first looked at 2001:6f8:1903::/48.

AS-path graph toward 2001:6f8:1903::/48
BGP map of 2001:6f8:1903::/4812 networks on the paths RIPE RIS collector peers use to reach 2001:6f8:1903::/48. Best path, chosen by the most peers: AS24482 → AS6453 → AS3257.AS9002 → AS3356 · 12 routesAS3356 → AS3257 · 29 routesAS49544 → AS3356 · 5 routesAS14840 → AS3356 · 4 routesAS47147 → AS9002 · 4 routesAS25091 → AS6453 · 6 routesAS34019 → AS25091 · 3 routesAS48362 → AS9002 · 3 routesAS24482 → AS6453 · 11 routes · best pathAS6453 → AS3257 · 20 routes · best pathAS3257 → 2001:6f8:1903::/48 · 49 routes · best path12AS9002 → AS3356 · 12 routes29AS3356 → AS3257 · 29 routes5AS49544 → AS3356 · 5 routes4AS14840 → AS3356 · 4 routes4AS47147 → AS9002 · 4 routes6AS25091 → AS6453 · 6 routes3AS34019 → AS25091 · 3 routes3AS48362 → AS9002 · 3 routes11AS24482 → AS6453 · 11 routes · best path20AS6453 → AS3257 · 20 routes · best path49AS3257 → 2001:6f8:1903::/48 · 49 routes · best pathT1AS3257GTT-BACKBONE GTTCommunications Inc.AS3257 GTT-BACKBONE GTT Communications Inc. · origin, Tier 1 · 49 routes · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 29 routesT1AS6453TATA COMMUNICATIONS(AMERICA) INCAS6453 TATA COMMUNICATIONS (AMERICA) INC · Tier 1 · 20 routes · on the best pathT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 11 routes · on the best pathAS25091IP-Max IP-Max SAAS25091 IP-Max IP-Max SA · transit · 6 routesAS49544i3Dnet i3D.net B.VAS49544 i3Dnet i3D.net B.V · edge network · 5 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routesAS47147AS-ANX Anexia CloudSolutions GmbHAS47147 AS-ANX Anexia Cloud Solutions GmbH · edge network · 4 routesAS34019HIVANE HivaneAssociationAS34019 HIVANE Hivane Association · edge network · 3 routesAS48362TKSWF-ASStadtwerke FeldkirchAS48362 TKSWF-AS Stadtwerke Feldkirch · edge network · 3 routesAS15547NETPLUS netplus.ch SAAS15547 NETPLUS netplus.ch SA · edge network · 3 routes2001:6f8:1903::/482001:6f8:1903::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 193 peers (6%) number on a line = peers using that link RIS data up to 17:55 UTC what the colours mean 12 of 139 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

193collector peers
21RIS collectors
139distinct AS paths
3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS3356 Level 3 Parent, LLC12163%
AS6453 TATA COMMUNICATIONS (AMERICA) INC6936%
AS4637 Telstra Global32%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS3356 Level 3 Parent, LLC12163%
AS6453 TATA COMMUNICATIONS (AMERICA) INC6835%
AS9002 RETN-AS RETN Limited2915%
AS25091 IP-Max IP-Max SA95%
AS34549 MEER-AS meerfarbig GmbH & Co. KG63%
AS8220 COLT COLT Technology Services Group Limited42%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH42%
AS33891 CORE-BACKBONE Core-Backbone GmbH32%
AS7473 Singapore Telecommunications Ltd32%
AS8758 IWAY Iway AG32%

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 originPeersShareCollectors
1AS24482AS6453AS3257116%11
2AS9002AS3356AS325753%5
3AS49544AS3356AS325753%4
4AS14840AS3356AS325742%2
5AS47147AS9002AS3356AS325742%4
6AS48185AS3356AS325732%3
7AS35280AS6453AS325732%3
8AS25091AS6453AS325732%3
9AS34019AS25091AS6453AS325732%3
10AS48362AS9002AS3356AS325732%3
11AS15547AS8220AS3356AS325732%3
12AS31027AS3356AS325721%1
13AS8529AS6453AS325721%2
14AS50628AS6453AS325721%2
15AS6667AS3356AS325721%2
16AS199524AS6453AS325721%2
17AS25160AS6453AS325721%2
18AS62167AS3356AS325721%2
19AS59890AS3356AS325721%2
20AS14907AS6453AS325721%2
21AS1403AS577AS6453AS325721%1
22AS58057AS34549AS6453AS325721%2
23AS34927AS9002AS3356AS325721%2
24AS47692AS33891AS3356AS325721%2
25AS51184AS1764AS3356AS325721%2
26AS42473AS9002AS3356AS325721%2
27AS142289AS9583AS7473AS6453AS325721%1
28AS20612AS8758AS9002AS3356AS325721%1
29AS206271AS60707AS12735AS9121AS3356AS325721%1
30AS6453AS32571<1%1
31AS52320AS6453AS32571<1%1
32AS45489AS4637AS32571<1%1
33AS38008AS3356AS32571<1%1
34AS13781AS3356AS32571<1%1
35AS36236AS3356AS32571<1%1
36AS51185AS6453AS32571<1%1
37AS198150AS3356AS32571<1%1
38AS17639AS3356AS32571<1%1
39AS14907AS3356AS32571<1%1
40AS50300AS3356AS32571<1%1
41AS34549AS6453AS32571<1%1
42AS680AS3356AS32571<1%1
43AS21412AS3356AS32571<1%1
44AS24961AS3356AS32571<1%1
45AS25220AS3356AS32571<1%1
46AS8455AS3356AS32571<1%1
47AS50629AS3356AS32571<1%1
48AS50673AS6453AS32571<1%1
49AS42541AS3356AS32571<1%1
50AS31122AS6453AS32571<1%1

50 of 139 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, 17:55 UTC, fetched just now.