DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

37.77.32.0

RIPE RIS
Retrieved · 2026-09-22T12:02:09+00:00Observed · 2026-09-22T12:02:06ZView JSON
Registration / WHOIS →
Prefix
37.77.32.0/20
Origin ASN
AS44530
Collectors shown
6
Paths shown
10

RPKI origin validation

37.77.32.0/20 · AS44530Valid
Covering ROAs
  • 37.77.32.0/20 · AS44530 · max length /20

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
RRC21
37.49.236.27		2027 209097 3215 445302026-09-22T12:02:06Z
Show
Prefix
37.77.32.0/20
Next hop
37.49.236.27
Last changed
2026-09-10T21:49:53Z
Communities
2027:64901 2027:65535
Large communities
None supplied
Extended communities
2027:2027
RRC21
37.49.236.71		34019 445302026-09-22T12:02:05Z
Show
Prefix
37.77.32.0/20
Next hop
37.49.236.71
Last changed
2026-05-12T13:47:06Z
Communities
34019:44530 34019:65534 65512:20006
Large communities
None supplied
Extended communities
None supplied
RRC25
45.67.83.250		207910 34019 445302026-09-22T12:02:06Z
Show
Prefix
37.77.32.0/20
Next hop
45.67.83.250
Last changed
2026-09-16T19:58:37Z
Communities
34019:44530 34019:65534 65512:20006
Large communities
None supplied
Extended communities
None supplied
RRC25
193.43.214.253		44097 34019 445302026-09-22T12:02:06Z
Show
Prefix
37.77.32.0/20
Next hop
193.43.214.253
Last changed
2026-09-03T15:59:35Z
Communities
64512:20001 44097:34019 44097:65001
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.193.145		34019 445302026-09-22T12:02:05Z
Show
Prefix
37.77.32.0/20
Next hop
80.81.193.145
Last changed
2026-08-25T21:35:29Z
Communities
34019:44530 34019:65534 65512:20006
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.210.134		34019 445302026-09-22T12:02:08Z
Show
Prefix
37.77.32.0/20
Next hop
80.249.210.134
Last changed
2026-07-06T11:06:46Z
Communities
34019:44530 34019:65534 65512:20006
Large communities
None supplied
Extended communities
None supplied
RRC04
192.65.185.3		513 29222 29222 445302026-09-22T12:02:06Z
Show
Prefix
37.77.32.0/20
Next hop
192.65.185.3
Last changed
2026-08-12T08:19:38Z
Communities
513:29222 29222:1000 29222:44530 44530:1 44530:65282
Large communities
None supplied
Extended communities
None supplied
RRC04
192.65.185.140		29222 445302026-09-22T12:02:06Z
Show
Prefix
37.77.32.0/20
Next hop
192.65.185.140
Last changed
2026-06-24T10:03:38Z
Communities
44530:1 44530:65282
Large communities
None supplied
Extended communities
None supplied
RRC10
217.29.67.13		57111 41327 445302026-09-22T12:02:08Z
Show
Prefix
37.77.32.0/20
Next hop
217.29.67.13
Last changed
2026-09-18T16:14:05Z
Communities
17152:0 41327:500 41327:3000 41327:4100 41327:4119 41327:10001 41327:12000 41327:12001
Large communities
None supplied
Extended communities
None supplied
RRC10
217.29.67.51		41327 445302026-09-22T12:02:08Z
Show
Prefix
37.77.32.0/20
Next hop
217.29.67.51
Last changed
2026-08-12T00:12:32Z
Communities
17152:0 41327:500 41327:3000 41327:4100 41327:4119 41327:10001 41327:12000 41327:12001
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.