bgpmap

BGP map for 156.252.243.0/24

156.252.243.0/24 is announced by AS136809 FAST ZONE IT and seen by 319 peers of 23 RIPE RIS collectors, over 250 different AS paths. All of those routes reach it through one upstream, AS62610 Zenlayer Inc. The most common path, used by 9 peers, is AS24482 AS2914 AS3257 AS29752 AS21859 AS62610 AS136809.

Routes checked 01:19:04 UTC

No change in the origin, the upstreams or the number of peers since 07:27 UTC on 26 Oct, when this site first looked at 156.252.243.0/24.

AS-path graph toward 156.252.243.0/24
BGP map of 156.252.243.0/2416 networks on the paths RIPE RIS collector peers use to reach 156.252.243.0/24. Best path, chosen by the most peers: AS24482 → AS2914 → AS3257 → AS29752 → AS21859 → AS62610 → AS136809.AS8218 → AS6461 · 6 routesAS6461 → AS174 · 11 routesAS174 → AS21859 · 29 routesAS199524 → AS174 · 5 routesAS14840 → AS174 · 4 routesAS13030 → AS1299 · 4 routesAS1299 → AS174 · 7 routesAS9002 → AS3257 · 4 routesAS12779 → AS3257 · 4 routesAS24482 → AS2914 · 9 routes · best pathAS2914 → AS3257 · 12 routes · best pathAS3257 → AS29752 · 23 routes · best pathAS29752 → AS21859 · 23 routes · best pathAS21859 → AS62610 · 52 routes · best pathAS62610 → AS136809 · 52 routes · best pathAS136809 → 156.252.243.0/24 · 52 routes · best path6AS8218 → AS6461 · 6 routes11AS6461 → AS174 · 11 routes29AS174 → AS21859 · 29 routes5AS199524 → AS174 · 5 routes4AS14840 → AS174 · 4 routes4AS13030 → AS1299 · 4 routes7AS1299 → AS174 · 7 routes4AS9002 → AS3257 · 4 routes4AS12779 → AS3257 · 4 routes9AS24482 → AS2914 · 9 routes · best path12AS2914 → AS3257 · 12 routes · best path23AS3257 → AS29752 · 23 routes · best path23AS29752 → AS21859 · 23 routes · best path52AS21859 → AS62610 · 52 routes · best path52AS62610 → AS136809 · 52 routes · best path52AS136809 → 156.252.243.0/24 · 52 routes · best pathAS21859Zenlayer IncAS21859 Zenlayer Inc · transit · 52 routes · on the best pathAS62610Zenlayer IncAS62610 Zenlayer Inc · transit · 52 routes · on the best pathAS136809FAST ZONE ITAS136809 FAST ZONE IT · origin · 52 routes · on the best pathT1AS174CogentCommunications, LLCAS174 Cogent Communications, LLC · Tier 1 · 29 routesT1AS3257GTT-BACKBONE GTTCommunications Inc.AS3257 GTT-BACKBONE GTT Communications Inc. · Tier 1 · 23 routes · on the best pathAS29752Zenlayer IncAS29752 Zenlayer Inc · transit · 23 routes · on the best pathT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 12 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 11 routesAS24482SG.GSAS24482 SG.GS · edge network · 9 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 7 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 6 routesAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 5 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routesAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 4 routes156.252.243.0/24156.252.243.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 319 peers (3%) number on a line = peers using that link RIS data up to 01:18 UTC what the colours mean 12 of 250 paths drawn 3 quieter networks left out

View JSON Raw upstream

319collector peers
23RIS collectors
250distinct AS paths
6.1average AS hops, 5 to 8

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS62610 Zenlayer Inc319100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS21859 Zenlayer Inc319100%
AS62610 Zenlayer Inc319100%
AS174 Cogent Communications, LLC19561%
AS29752 Zenlayer Inc12439%
AS3257 GTT-BACKBONE GTT Communications Inc.11335%
AS1299 TWELVE99 Arelion Sweden AB3912%
AS2914 NTT America, Inc.217%
AS3356 Level 3 Parent, LLC124%
AS6461 Zayo Bandwidth103%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.93%

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
1AS24482AS2914AS3257AS29752AS21859AS62610AS13680993%9
2AS8218AS6461AS174AS21859AS62610AS13680962%5
3AS6461AS174AS21859AS62610AS13680952%5
4AS199524AS174AS21859AS62610AS13680952%5
5AS14840AS174AS21859AS62610AS13680941%2
6AS13030AS1299AS174AS21859AS62610AS13680941%4
7AS9002AS3257AS29752AS21859AS62610AS13680941%4
8AS12779AS3257AS29752AS21859AS62610AS13680941%4
9AS2914AS3257AS29752AS21859AS62610AS1368093<1%3
10AS14907AS1299AS174AS21859AS62610AS1368093<1%3
11AS25091AS3257AS29752AS21859AS62610AS1368093<1%3
12AS6830AS174AS21859AS62610AS1368092<1%2
13AS62167AS174AS21859AS62610AS1368092<1%2
14AS6424AS174AS21859AS62610AS1368092<1%2
15AS25160AS174AS21859AS62610AS1368092<1%2
16AS1299AS174AS21859AS62610AS1368092<1%2
17AS3491AS174AS21859AS62610AS1368092<1%2
18AS15547AS174AS21859AS62610AS1368092<1%2
19AS6762AS174AS21859AS62610AS1368092<1%2
20AS59890AS174AS21859AS62610AS1368092<1%2
21AS271253AS174AS21859AS62610AS1368092<1%1
22AS917AS60068AS174AS21859AS62610AS1368092<1%2
23AS3320AS3257AS29752AS21859AS62610AS1368092<1%2
24AS34927AS1299AS174AS21859AS62610AS1368092<1%2
25AS58057AS34549AS174AS21859AS62610AS1368092<1%2
26AS51185AS6762AS174AS21859AS62610AS1368092<1%2
27AS51184AS1764AS174AS21859AS62610AS1368092<1%2
28AS48362AS1764AS174AS21859AS62610AS1368092<1%2
29AS199524AS3257AS29752AS21859AS62610AS1368092<1%2
30AS49544AS4229AS29752AS21859AS62610AS1368092<1%2
31AS47147AS1299AS174AS21859AS62610AS1368092<1%2
32AS20612AS9044AS174AS21859AS62610AS1368092<1%1
33AS19151AS4229AS29752AS21859AS62610AS1368092<1%2
34AS49544AS3356AS3257AS29752AS21859AS62610AS1368092<1%1
35AS35710AS3320AS3257AS29752AS21859AS62610AS1368092<1%2
36AS49544AS2914AS3257AS29752AS21859AS62610AS1368092<1%2
37AS8529AS6453AS3257AS29752AS21859AS62610AS1368092<1%2
38AS34019AS25091AS3257AS29752AS21859AS62610AS1368092<1%2
39AS47692AS2914AS3257AS29752AS21859AS62610AS1368092<1%2
40AS47147AS3320AS3257AS29752AS21859AS62610AS1368092<1%2
41AS142289AS9583AS4755AS6453AS174AS21859AS62610AS1368092<1%1
42AS15692AS174AS21859AS62610AS1368091<1%1
43AS6894AS174AS21859AS62610AS1368091<1%1
44AS31742AS174AS21859AS62610AS1368091<1%1
45AS39122AS174AS21859AS62610AS1368091<1%1
46AS3170AS174AS21859AS62610AS1368091<1%1
47AS7018AS174AS21859AS62610AS1368091<1%1
48AS132825AS174AS21859AS62610AS1368091<1%1
49AS22652AS174AS21859AS62610AS1368091<1%1
50AS20205AS174AS21859AS62610AS1368091<1%1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS136809

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 01:18 UTC, fetched 23 hours ago.