bgpmap

BGP map for 2001:938:2028::/45

2001:938:2028::/45 is announced by AS8437 UTA-AS and seen by 329 peers of 23 RIPE RIS collectors, over 245 different AS paths. All of those routes reach it through one upstream, AS25255 H3G-Austria-AS. The most common path, used by 9 peers, is AS6939 AS1764 AS25255 AS8437.

Routes checked 05:15:43 UTC

No change in the origin, the upstreams or the number of peers since 04:06 UTC on 29 Oct, when this site first looked at 2001:938:2028::/45.

AS-path graph toward 2001:938:2028::/45
BGP map of 2001:938:2028::/4510 networks on the paths RIPE RIS collector peers use to reach 2001:938:2028::/45. Best path, chosen by the most peers: AS6939 → AS1764 → AS25255 → AS8437.AS24482 → AS1764 · 9 routesAS8218 → AS25255 · 7 routesAS9002 → AS1764 · 5 routesAS6461 → AS1764 · 5 routesAS13030 → AS25255 · 4 routesAS14840 → AS1764 · 4 routesAS6939 → AS1764 · 9 routes · best pathAS1764 → AS25255 · 48 routes · best pathAS25255 → AS8437 · 59 routes · best pathAS8437 → 2001:938:2028::/45 · 59 routes · best path9AS24482 → AS1764 · 9 routes7AS8218 → AS25255 · 7 routes5AS9002 → AS1764 · 5 routes5AS6461 → AS1764 · 5 routes4AS13030 → AS25255 · 4 routes4AS14840 → AS1764 · 4 routes9AS6939 → AS1764 · 9 routes · best path48AS1764 → AS25255 · 48 routes · best path59AS25255 → AS8437 · 59 routes · best path59AS8437 → 2001:938:2028::/45 · 59 routes · best pathAS25255H3G-Austria-AS HutchisonDrei Austria GmbHAS25255 H3G-Austria-AS Hutchison Drei Austria GmbH · transit · 59 routes · on the best pathAS8437UTA-AS HutchisonDrei Austria GmbHAS8437 UTA-AS Hutchison Drei Austria GmbH · origin · 59 routes · on the best pathAS1764NEXTLAYER-AS Next LayerTelekommunikationsdienstleistungs-und Beratungs GmbHAS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH · transit · 48 routes · on the best pathT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 9 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 9 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 5 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 5 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routes2001:938:2028::/452001:938:2028::/45

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 329 peers (3%) number on a line = peers using that link RIS data up to 05:14 UTC what the colours mean 12 of 245 paths drawn 4 quieter networks left out

View JSON Raw upstream

329collector peers
23RIS collectors
245distinct AS paths
4.6average AS hops, 3 to 8

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS25255 H3G-Austria-AS Hutchison Drei Austria GmbH329100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS25255 H3G-Austria-AS Hutchison Drei Austria GmbH329100%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH29088%
AS6939 Hurricane Electric LLC3812%
AS3356 Level 3 Parent, LLC278%
AS2914 NTT America, Inc.278%
AS1299 TWELVE99 Arelion Sweden AB268%
AS3303 SWISSCOM Swisscom (Schweiz) AG72%
AS174 Cogent Communications, LLC72%
AS5405 INTERDOTLINK Inter.link GmbH52%
AS58115 SWISSIX-OUTREACH SwissIX Internet Exchange41%

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
1AS6939AS1764AS25255AS843793%9
2AS24482AS1764AS25255AS843793%9
3AS8218AS25255AS843772%6
4AS9002AS1764AS25255AS843752%5
5AS6461AS1764AS25255AS843752%5
6AS13030AS25255AS843741%4
7AS14840AS1764AS25255AS843741%2
8AS47147AS1764AS25255AS843741%4
9AS1764AS25255AS84373<1%3
10AS2914AS1764AS25255AS84373<1%3
11AS12779AS1764AS25255AS84373<1%3
12AS58057AS1764AS25255AS84373<1%2
13AS25091AS1764AS25255AS84373<1%3
14AS48362AS58115AS1764AS25255AS84373<1%3
15AS51184AS25255AS84372<1%2
16AS49544AS25255AS84372<1%2
17AS8529AS1764AS25255AS84372<1%2
18AS3214AS1764AS25255AS84372<1%2
19AS1299AS1764AS25255AS84372<1%2
20AS3257AS1764AS25255AS84372<1%2
21AS34927AS1764AS25255AS84372<1%2
22AS47692AS1764AS25255AS84372<1%2
23AS199524AS1764AS25255AS84372<1%2
24AS12859AS1764AS25255AS84372<1%1
25AS14907AS5405AS25255AS84372<1%2
26AS25160AS1764AS25255AS84372<1%2
27AS34019AS3303AS25255AS84372<1%2
28AS212483AS1764AS25255AS84372<1%1
29AS62167AS1764AS25255AS84372<1%2
30AS15547AS3303AS25255AS84372<1%2
31AS28917AS1764AS25255AS84372<1%1
32AS20612AS1764AS25255AS84372<1%1
33AS19151AS174AS1764AS25255AS84372<1%2
34AS199524AS1299AS1764AS25255AS84372<1%2
35AS49544AS3356AS1764AS25255AS84372<1%1
36AS49544AS2914AS1764AS25255AS84372<1%2
37AS35710AS6939AS1764AS25255AS84372<1%2
38AS6667AS1299AS1764AS25255AS84372<1%2
39AS6830AS1299AS1764AS25255AS84372<1%2
40AS3491AS3356AS1764AS25255AS84372<1%2
41AS42473AS1299AS1764AS25255AS84372<1%2
42AS202032AS6939AS1764AS25255AS84372<1%2
43AS59890AS3356AS1764AS25255AS84372<1%2
44AS35280AS2914AS1764AS25255AS84372<1%2
45AS1403AS577AS6939AS1764AS25255AS84372<1%1
46AS142289AS9583AS2914AS1764AS25255AS84372<1%1
47AS206271AS60707AS12735AS9121AS3356AS1764AS25255AS84372<1%1
48AS13004AS25255AS84371<1%1
49AS3212AS25255AS84371<1%1
50AS5405AS25255AS84371<1%1

50 of 245 paths shown. All of them are in the JSON.

More prefixes from AS8437

Routes seen by RIPE RIS in the 24 hours up to 2 Nov 2026, 05:14 UTC, fetched just now.