DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

103.37.100.0

RIPE RIS
Retrieved · 2026-10-23T19:42:31+00:00Observed · 2026-10-23T19:42:20ZView JSON
Registration / WHOIS →
Prefix
103.37.100.0/22
Origin ASN
AS58541
Collectors shown
6
Paths shown
11

RPKI origin validation

103.37.100.0/22 · AS58541Valid
Covering ROAs
  • 103.37.100.0/22 · AS58541 · max length /22

Valid authorizes this prefix and origin ASN. It does not validate the AS path. No ROA means no covering authorization was found.

Collector / peerAS pathLast confirmed (UTC)Details
RRC01
5.57.81.186		6894 2497 4837 4134 585412026-10-23T19:42:02Z
Show
Prefix
103.37.100.0/22
Next hop
5.57.81.186
Last changed
2026-08-21T21:04:33Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC24
5.188.4.211		46997 38008 38008 10099 4837 4134 585412026-10-23T19:42:27Z
Show
Prefix
103.37.100.0/22
Next hop
5.188.4.211
Last changed
2026-10-21T13:46:10Z
Communities
4837:61100 10099:4134 10099:10003 10099:14134 10099:30002 10099:64134 38008:103 38008:2403 38008:3000
Large communities
None supplied
Extended communities
38008:103
RRC00
49.12.70.222		44393 35710 10099 9929 4134 585412026-10-23T19:42:29Z
Show
Prefix
103.37.100.0/22
Next hop
49.12.70.222
Last changed
2026-08-24T22:28:40Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC00
203.123.48.6		37989 56300 132132 10099 4837 4134 585412026-10-23T19:42:29Z
Show
Prefix
103.37.100.0/22
Next hop
203.123.48.6
Last changed
2026-10-14T03:32:12Z
Communities
10099:10003 10099:4134 10099:30002 4837:61100
Large communities
None supplied
Extended communities
None supplied
RRC25
103.152.35.254		38008 38008 10099 4837 4134 585412026-10-23T19:42:28Z
Show
Prefix
103.37.100.0/22
Next hop
103.152.35.254
Last changed
2026-10-21T13:45:54Z
Communities
4837:61100 10099:4134 10099:10003 10099:14134 10099:30002 10099:64134 38008:103 38008:2403 38008:3000
Large communities
None supplied
Extended communities
38008:103
RRC25
146.19.145.216		8888 10099 9929 4134 585412026-10-23T19:42:28Z
Show
Prefix
103.37.100.0/22
Next hop
185.255.53.202
Last changed
2026-10-22T04:33:51Z
Communities
8888:100 8888:3004 9929:22002 10099:9929
Large communities
None supplied
Extended communities
None supplied
RRC11
198.32.160.42		2497 4837 4134 585412026-10-23T19:42:20Z
Show
Prefix
103.37.100.0/22
Next hop
198.32.160.42
Last changed
2026-10-21T17:19:51Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC06
202.249.2.20		4777 2497 4837 4134 585412026-10-23T19:42:01Z
Show
Prefix
103.37.100.0/22
Next hop
202.249.2.169
Last changed
2026-08-07T05:35:43Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC06
202.249.2.169		2497 4837 4134 585412026-10-23T19:42:23Z
Show
Prefix
103.37.100.0/22
Next hop
202.249.2.169
Last changed
2026-06-08T13:12:45Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC06
202.249.2.185		25152 4713 2497 4837 4134 585412026-10-23T19:42:29Z
Show
Prefix
103.37.100.0/22
Next hop
202.249.2.131
Last changed
2026-10-19T10:37:19Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC06
210.171.225.165		59105 9370 2497 4837 4134 585412026-10-23T19:42:27Z
Show
Prefix
103.37.100.0/22
Next hop
210.171.225.165
Last changed
2026-09-16T08:58:10Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied

RIPEstat / RIS observations represent participating peers, not every router on the Internet. Collector processing and snapshots introduce a delay.