bgpmap

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

2001:6f8:1903::/48 is announced by AS3257 GTT-BACKBONE and seen by 180 peers of 21 RIPE RIS collectors, over 132 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (64%), AS6453 TATA COMMUNICATIONS (AMERICA) INC (34%) and AS4637 Telstra Global (2%). The most common path, used by 9 peers, is AS24482 AS6453 AS3257.

Routes checked 21:50:05 UTC

No change in the origin, the upstreams or the number of peers since 20:14 UTC on 26 Oct, when this site first looked at 2001:6f8:1903::/48.

AS-path graph toward 2001:6f8:1903::/48
BGP map of 2001:6f8:1903::/4811 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 · 27 routesAS49544 → AS3356 · 5 routesAS14840 → AS3356 · 4 routesAS47147 → AS9002 · 4 routesAS48185 → AS3356 · 3 routesAS48362 → AS9002 · 3 routesAS24482 → AS6453 · 9 routes · best pathAS6453 → AS3257 · 19 routes · best pathAS3257 → 2001:6f8:1903::/48 · 46 routes · best path12AS9002 → AS3356 · 12 routes27AS3356 → AS3257 · 27 routes5AS49544 → AS3356 · 5 routes4AS14840 → AS3356 · 4 routes4AS47147 → AS9002 · 4 routes3AS48185 → AS3356 · 3 routes3AS48362 → AS9002 · 3 routes9AS24482 → AS6453 · 9 routes · best path19AS6453 → AS3257 · 19 routes · best path46AS3257 → 2001:6f8:1903::/48 · 46 routes · best pathT1AS3257GTT-BACKBONE GTTCommunications Inc.AS3257 GTT-BACKBONE GTT Communications Inc. · origin, Tier 1 · 46 routes · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 27 routesT1AS6453TATA COMMUNICATIONS(AMERICA) INCAS6453 TATA COMMUNICATIONS (AMERICA) INC · Tier 1 · 19 routes · on the best pathT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 9 routes · on the best pathAS49544i3Dnet 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 routesAS48185team_blue team.blue NVAS48185 team_blue team.blue NV · 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 2edge network prefix best path: chosen by 9 of 180 peers (5%) number on a line = peers using that link RIS data up to 21:49 UTC what the colours mean 12 of 132 paths drawn 5 quieter networks left out

View JSON Raw upstream

180collector peers
21RIS collectors
132distinct AS paths
3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS3356 Level 3 Parent, LLC11664%
AS6453 TATA COMMUNICATIONS (AMERICA) INC6134%
AS4637 Telstra Global32%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS3356 Level 3 Parent, LLC11664%
AS6453 TATA COMMUNICATIONS (AMERICA) INC6033%
AS9002 RETN-AS RETN Limited2816%
AS25091 IP-Max IP-Max SA63%
AS8220 COLT COLT Technology Services Group Limited42%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH42%
AS33891 CORE-BACKBONE Core-Backbone GmbH32%
AS8758 IWAY Iway AG32%
AS4637 Telstra Global32%
AS34549 MEER-AS meerfarbig GmbH & Co. KG32%

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
1AS24482AS6453AS325795%9
2AS9002AS3356AS325753%5
3AS49544AS3356AS325753%4
4AS14840AS3356AS325742%2
5AS47147AS9002AS3356AS325742%4
6AS48185AS3356AS325732%3
7AS35280AS6453AS325732%3
8AS25091AS6453AS325732%3
9AS48362AS9002AS3356AS325732%3
10AS15547AS8220AS3356AS325732%3
11AS50628AS6453AS325721%2
12AS8529AS6453AS325721%2
13AS6667AS3356AS325721%2
14AS199524AS6453AS325721%2
15AS25160AS6453AS325721%2
16AS62167AS3356AS325721%2
17AS59890AS3356AS325721%2
18AS14907AS6453AS325721%2
19AS1403AS577AS6453AS325721%1
20AS34019AS25091AS6453AS325721%2
21AS34927AS9002AS3356AS325721%2
22AS47692AS33891AS3356AS325721%2
23AS51184AS1764AS3356AS325721%2
24AS142289AS9583AS7473AS6453AS325721%1
25AS20612AS8758AS9002AS3356AS325721%1
26AS206271AS60707AS12735AS9121AS3356AS325721%1
27AS6453AS32571<1%1
28AS52320AS6453AS32571<1%1
29AS17639AS3356AS32571<1%1
30AS14907AS3356AS32571<1%1
31AS50300AS3356AS32571<1%1
32AS34549AS6453AS32571<1%1
33AS1221AS4637AS32571<1%1
34AS38008AS3356AS32571<1%1
35AS13781AS3356AS32571<1%1
36AS51185AS6453AS32571<1%1
37AS198150AS3356AS32571<1%1
38AS680AS3356AS32571<1%1
39AS21412AS3356AS32571<1%1
40AS24961AS3356AS32571<1%1
41AS25220AS3356AS32571<1%1
42AS8455AS3356AS32571<1%1
43AS50629AS3356AS32571<1%1
44AS50673AS6453AS32571<1%1
45AS42541AS3356AS32571<1%1
46AS31122AS6453AS32571<1%1
47AS41327AS6453AS32571<1%1
48AS3399AS6453AS32571<1%1
49AS20932AS3356AS32571<1%1
50AS29222AS3356AS32571<1%1

50 of 132 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 20 hours ago.