DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

37.231.2.0/23

RIPE RIS
Retrieved · 2026-10-30T03:56:25+00:00Observed · 2026-10-30T03:55:51ZView JSON
Registration / WHOIS →
Prefix
37.231.2.0/23
Origin ASN
AS47589
Collectors shown
3
Paths shown
3

RPKI origin validation

37.231.2.0/23 · AS47589Valid
Covering ROAs
  • 37.231.2.0/23 · AS47589 · max length /23
  • 37.231.0.0/22 · AS47589 · max length /22
  • 37.231.0.0/18 · AS47589 · max length /18
  • 37.231.0.0/17 · AS47589 · max length /17

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
RRC03
80.249.208.162		49544 475892026-10-30T03:56:22Z
Show
Prefix
37.231.2.0/23
Next hop
80.249.214.94
Last changed
2026-08-24T01:15:36Z
Communities
49544:24000 49544:24031
Large communities
None supplied
Extended communities
None supplied
RRC25
151.248.97.17		8529 475892026-10-30T03:55:56Z
Show
Prefix
37.231.2.0/23
Next hop
151.248.97.17
Last changed
2026-08-17T01:09:34Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC26
185.1.8.59		49544 475892026-10-30T03:56:23Z
Show
Prefix
37.231.2.0/23
Next hop
185.1.8.59
Last changed
2026-10-20T15:31:13Z
Communities
49544:24000 49544:24031
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.