bgpmap

AS7 The Defence Science and Technology Laboratory

AS7 The Defence Science and Technology Laboratory announces 18 IPv4 prefixes and 1 IPv6 prefix. The map below is for 146.80.0.0/16, the largest of them that RIPE RIS can see: 329 collector peers reach it over 255 AS paths, through one upstream, AS786 JANET.

Routes checked 12:02:38 UTC

No change in the origin, the upstreams or the number of peers since 05:57 UTC on 27 Oct, when this site first looked at 146.80.0.0/16.

AS-path graph toward 146.80.0.0/16
BGP map of 146.80.0.0/1612 networks on the paths RIPE RIS collector peers use to reach 146.80.0.0/16. Best path, chosen by the most peers: AS24482 → AS786 → AS7.AS8218 → AS6461 · 7 routesAS6461 → AS786 · 12 routesAS13030 → AS786 · 4 routesAS9002 → AS786 · 4 routesAS14840 → AS3356 · 4 routesAS3356 → AS786 · 10 routesAS2914 → AS3356 · 3 routesAS49544 → AS3356 · 3 routesAS24482 → AS786 · 10 routes · best pathAS786 → AS7 · 52 routes · best pathAS7 → 146.80.0.0/16 · 52 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS786 · 12 routes4AS13030 → AS786 · 4 routes4AS9002 → AS786 · 4 routes4AS14840 → AS3356 · 4 routes10AS3356 → AS786 · 10 routes3AS2914 → AS3356 · 3 routes3AS49544 → AS3356 · 3 routes10AS24482 → AS786 · 10 routes · best path52AS786 → AS7 · 52 routes · best path52AS7 → 146.80.0.0/16 · 52 routes · best pathAS786JANET JiscServices LimitedAS786 JANET Jisc Services Limited · transit · 52 routes · on the best pathAS7The Defence Science andTechnology LaboratoryAS7 The Defence Science and Technology Laboratory · origin · 52 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 10 routes · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 10 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routesT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 3 routesAS34927iFog-GmbH iFog GmbHAS34927 iFog-GmbH iFog GmbH · edge network · 3 routesAS49544i3Dnet i3D.net B.VAS49544 i3Dnet i3D.net B.V · edge network · 3 routes146.80.0.0/16146.80.0.0/16

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 329 peers (3%) number on a line = peers using that link RIS data up to 12:01 UTC what the colours mean 12 of 255 paths drawn 4 quieter networks left out

View JSON Raw upstream Full map of 146.80.0.0/16 →

Upstreams of 146.80.0.0/16

Networks directly in front of the origin, counted over the paths the collector peers use.

NetworkPeersShare
AS786 JANET Jisc Services Limited329100%

IPv4 prefixes (18)

IPv6 prefixes (1)

Prefixes announced in the last two weeks, as seen by RIPE RIS.