bgpmap

BGP map for 2001:938:400d::/48

2001:938:400d::/48 is announced by AS8437 UTA-AS and seen by 2 peers of 2 RIPE RIS collectors, over 2 different AS paths. All of those routes reach it through one upstream, AS25255 H3G-Austria-AS. The most common path, used by 1 peer, is AS6939 AS1764 AS25255 AS8437.

Routes checked 18:17:53 UTC

Recent route changes

AS-path graph toward 2001:938:400d::/48
BGP map of 2001:938:400d::/486 networks on the paths RIPE RIS collector peers use to reach 2001:938:400d::/48. Best path, chosen by the most peers: AS6939 → AS1764 → AS25255 → AS8437.AS2500 → AS2914 · 1 routeAS2914 → AS1764 · 1 routeAS6939 → AS1764 · 1 route · best pathAS1764 → AS25255 · 2 routes · best pathAS25255 → AS8437 · 2 routes · best pathAS8437 → 2001:938:400d::/48 · 2 routes · best path1AS2500 → AS2914 · 1 route1AS2914 → AS1764 · 1 route1AS6939 → AS1764 · 1 route · best path2AS1764 → AS25255 · 2 routes · best path2AS25255 → AS8437 · 2 routes · best path2AS8437 → 2001:938:400d::/48 · 2 routes · best pathAS1764NEXTLAYER-AS Next LayerTelekommunikationsdienstleistungs-und Beratungs GmbHAS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH · transit · 2 routes · on the best pathAS25255H3G-Austria-AS HutchisonDrei Austria GmbHAS25255 H3G-Austria-AS Hutchison Drei Austria GmbH · transit · 2 routes · on the best pathAS8437UTA-AS HutchisonDrei Austria GmbHAS8437 UTA-AS Hutchison Drei Austria GmbH · origin · 2 routes · on the best pathT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 1 route · on the best pathAS2500WIDE ProjectAS2500 WIDE Project · edge network · 1 routeT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 1 route2001:938:400d::/482001:938:400d::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 1 of 2 peers (50%) number on a line = peers using that link RIS data up to 18:17 UTC what the colours mean

View JSON Raw upstream

2collector peers
2RIS collectors
2distinct AS paths
4.5average AS hops, 4 to 5

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS25255 H3G-Austria-AS Hutchison Drei Austria GmbH2100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH2100%
AS25255 H3G-Austria-AS Hutchison Drei Austria GmbH2100%
AS2914 NTT America, Inc.150%

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
1AS6939AS1764AS25255AS8437150%1
2AS2500AS2914AS1764AS25255AS8437150%1

More prefixes from AS8437

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 18:17 UTC, fetched just now.