DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

2.37.72.0/22

RIPE RIS
Retrieved · 2026-10-10T17:02:33+00:00Observed · 2026-10-10T17:01:36ZView JSON
Registration / WHOIS →
Prefix
2.37.72.0/22
Origin ASN
AS30722
Collectors shown
1
Paths shown
1

RPKI origin validation

2.37.72.0/22 · AS30722Invalid prefix length
Covering ROAs
  • 2.36.0.0/14 · AS30722 · max length /18

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
RRC25
178.248.51.149		51185 209902 209902 307222026-10-10T17:02:30Z
Show
Prefix
2.37.72.0/22
Next hop
178.248.51.149
Last changed
2026-08-06T16:19:52Z
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.