bgpmap

BGP map for 66.102.37.0/24

66.102.37.0/24 is announced by AS42 WoodyNet, Inc. and seen by 326 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (93%), AS6939 Hurricane Electric LLC (7%) and AS24482 SG.GS (<1%). The most common path, used by 10 peers, is AS24482 AS2914 AS42.

Routes checked 18:04:55 UTC

No change in the origin, the upstreams or the number of peers since 18:04 UTC, when this site first looked at 66.102.37.0/24.

AS-path graph toward 66.102.37.0/24
BGP map of 66.102.37.0/2410 networks on the paths RIPE RIS collector peers use to reach 66.102.37.0/24. Best path, chosen by the most peers: AS24482 → AS2914 → AS42.AS8218 → AS6461 · 7 routesAS6461 → AS2914 · 12 routesAS9002 → AS2914 · 4 routesAS12779 → AS2914 · 4 routesAS13030 → AS1299 · 4 routesAS1299 → AS2914 · 8 routesAS199524 → AS1299 · 4 routesAS24482 → AS2914 · 10 routes · best pathAS2914 → AS42 · 54 routes · best pathAS42 → 66.102.37.0/24 · 54 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS2914 · 12 routes4AS9002 → AS2914 · 4 routes4AS12779 → AS2914 · 4 routes4AS13030 → AS1299 · 4 routes8AS1299 → AS2914 · 8 routes4AS199524 → AS1299 · 4 routes10AS24482 → AS2914 · 10 routes · best path54AS2914 → AS42 · 54 routes · best path54AS42 → 66.102.37.0/24 · 54 routes · best pathT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 54 routes · on the best pathAS42WoodyNet, Inc.AS42 WoodyNet, Inc. · origin · 54 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 10 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 8 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 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 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 4 routes66.102.37.0/2466.102.37.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 326 peers (3%) number on a line = peers using that link RIS data up to 18:03 UTC what the colours mean 12 of 250 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

326collector peers
23RIS collectors
250distinct AS paths
3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS2914 NTT America, Inc.30293%
AS6939 Hurricane Electric LLC237%
AS24482 SG.GS1<1%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS2914 NTT America, Inc.29992%
AS1299 TWELVE99 Arelion Sweden AB5417%
AS6939 Hurricane Electric LLC237%
AS3356 Level 3 Parent, LLC227%
AS174 Cogent Communications, LLC227%
AS6461 Zayo Bandwidth113%
AS3320 DTAG Deutsche Telekom AG82%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.72%
AS25091 IP-Max IP-Max SA72%
AS9002 RETN-AS RETN Limited72%

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
1AS24482AS2914AS42103%10
2AS8218AS6461AS2914AS4272%6
3AS6461AS2914AS4252%5
4AS9002AS2914AS4241%4
5AS12779AS2914AS4241%4
6AS49544AS2914AS4241%4
7AS13030AS1299AS2914AS4241%4
8AS199524AS1299AS2914AS4241%4
9AS2914AS423<1%3
10AS3491AS2914AS423<1%3
11AS48185AS2914AS423<1%3
12AS14907AS2914AS423<1%3
13AS199524AS2914AS423<1%3
14AS35280AS2914AS423<1%3
15AS25091AS2914AS423<1%3
16AS34927AS1299AS2914AS423<1%3
17AS14840AS3356AS2914AS423<1%2
18AS51185AS6762AS2914AS423<1%3
19AS3257AS2914AS422<1%2
20AS6830AS2914AS422<1%2
21AS3320AS2914AS422<1%2
22AS25160AS2914AS422<1%2
23AS1299AS2914AS422<1%2
24AS8529AS6939AS422<1%2
25AS6762AS2914AS422<1%2
26AS47692AS2914AS422<1%2
27AS59890AS6939AS422<1%2
28AS2497AS2914AS422<1%2
29AS19151AS2914AS422<1%2
30AS58057AS34549AS2914AS422<1%2
31AS49544AS3356AS2914AS422<1%1
32AS31027AS1299AS2914AS422<1%1
33AS35710AS3320AS2914AS422<1%2
34AS15547AS174AS2914AS422<1%2
35AS51184AS47692AS2914AS422<1%2
36AS48362AS1764AS2914AS422<1%2
37AS34019AS25091AS2914AS422<1%2
38AS47147AS1299AS2914AS422<1%2
39AS271253AS3356AS2914AS422<1%1
40AS142289AS9583AS7473AS2914AS422<1%1
41AS24482AS421<1%1
42AS15692AS2914AS421<1%1
43AS31742AS2914AS421<1%1
44AS35266AS2914AS421<1%1
45AS6424AS2914AS421<1%1
46AS14630AS2914AS421<1%1
47AS3170AS2914AS421<1%1
48AS7018AS2914AS421<1%1
49AS55720AS2914AS421<1%1
50AS20205AS6939AS421<1%1

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

More prefixes from AS42

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 18:03 UTC, fetched just now.