DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

43.240.72.0

RIPE RIS
Retrieved · 2026-09-28T10:26:20+00:00Observed · 2026-09-28T10:25:54ZView JSON
Registration / WHOIS →
Prefix
43.240.72.0/23
Origin ASN
AS56041, AS134771
Collectors shown
11
Paths shown
23

RPKI origin validation

43.240.72.0/23 · AS56041Valid
Covering ROAs
  • 43.240.72.0/23 · AS56041 · max length /23
  • 43.240.72.0/23 · AS134771 · max length /23
  • 43.240.72.0/22 · AS4837 · max length /22
43.240.72.0/23 · AS134771Valid
Covering ROAs
  • 43.240.72.0/23 · AS134771 · max length /23
  • 43.240.72.0/23 · AS56041 · max length /23
  • 43.240.72.0/22 · AS4837 · 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
5.57.81.76		36924 35280 8966 15802 58453 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
5.57.81.76
Last changed
2026-09-27T21:11:32Z
Communities
35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130
Large communities
None supplied
Extended communities
36924:1
RRC01
195.66.227.160		3214 58807 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
195.66.227.160
Last changed
2026-09-24T16:35:23Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC24
5.188.4.211		46997 38008 38008 10099 4837 4134 1347712026-09-28T10:26:16Z
Show
Prefix
43.240.72.0/23
Next hop
5.188.4.211
Last changed
2026-09-28T08:58:06Z
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
RRC23
27.111.229.245		35280 8966 15802 58453 9808 560412026-09-28T10:26:16Z
Show
Prefix
43.240.72.0/23
Next hop
27.111.229.245
Last changed
2026-09-27T21:11:32Z
Communities
35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.232.150		49028 35280 8966 15802 58453 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
37.49.232.150
Last changed
2026-09-27T21:11:32Z
Communities
35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130 49028:11 49028:100 49028:101
Large communities
None supplied
Extended communities
49028:10
RRC21
37.49.236.27		2027 35280 8966 15802 58453 9808 560412026-09-28T10:26:16Z
Show
Prefix
43.240.72.0/23
Next hop
37.49.236.27
Last changed
2026-09-27T21:12:11Z
Communities
2027:35280 2027:65535 35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130
Large communities
None supplied
Extended communities
2027:2027
RRC21
37.49.236.71		34019 29169 35280 8966 15802 58453 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
37.49.236.71
Last changed
2026-09-27T21:11:33Z
Communities
34019:29169 34019:65535 65512:20003
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.236.172		58308 39305 35280 8966 15802 58453 9808 560412026-09-28T10:26:18Z
Show
Prefix
43.240.72.0/23
Next hop
37.49.237.186
Last changed
2026-09-27T21:11:46Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.237.143		50628 35280 8966 15802 58453 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
37.49.237.143
Last changed
2026-09-27T21:11:32Z
Communities
35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130
Large communities
None supplied
Extended communities
None supplied
RRC25
45.67.83.250		207910 34019 29169 35280 8966 15802 58453 9808 560412026-09-28T10:26:18Z
Show
Prefix
43.240.72.0/23
Next hop
45.67.83.250
Last changed
2026-09-27T21:11:33Z
Communities
34019:29169 34019:65535 65512:20003
Large communities
None supplied
Extended communities
None supplied
RRC25
94.207.42.2		57187 15802 58453 9808 560412026-09-28T10:26:16Z
Show
Prefix
43.240.72.0/23
Next hop
94.207.42.2
Last changed
2026-07-30T14:53:45Z
Communities
57187:1000 57187:1001 57187:4001 57187:57187
Large communities
None supplied
Extended communities
None supplied
RRC25
103.152.35.254		38008 38008 10099 4837 4134 1347712026-09-28T10:26:18Z
Show
Prefix
43.240.72.0/23
Next hop
103.152.35.254
Last changed
2026-08-27T18:33:19Z
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
104.225.4.202		36236 260 200612 8966 15802 58453 9808 560412026-09-28T10:26:18Z
Show
Prefix
43.240.72.0/23
Next hop
104.225.4.202
Last changed
2026-09-16T23:51:47Z
Communities
3257:8797 3257:10129 3257:50003 3257:59730 3257:59731 36236:50 36236:1001
Large communities
None supplied
Extended communities
3257:10460
RRC25
146.19.145.216		8888 10099 9929 4134 1347712026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
185.255.53.202
Last changed
2026-09-26T18:33:36Z
Communities
8888:100 8888:3004 9929:22002 10099:9929
Large communities
None supplied
Extended communities
None supplied
RRC25
185.255.53.202		3214 58807 9808 560412026-09-28T10:26:18Z
Show
Prefix
43.240.72.0/23
Next hop
185.255.53.202
Last changed
2026-09-24T16:35:23Z
Communities
3214:100 3214:3500 58807:33960 58807:33980
Large communities
None supplied
Extended communities
None supplied
RRC25
195.69.189.4		28910 17557 8529 4837 4134 1347712026-09-28T10:26:15Z
Show
Prefix
43.240.72.0/23
Next hop
195.69.189.4
Last changed
2026-09-28T08:22:50Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC00
45.116.179.212		55720 17476 58807 9808 560412026-09-28T10:26:14Z
Show
Prefix
43.240.72.0/23
Next hop
45.116.179.212
Last changed
2026-08-17T13:08:11Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.193.145		34019 29169 35280 8966 15802 58453 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
80.81.193.145
Last changed
2026-09-27T21:11:33Z
Communities
34019:29169 34019:65535 65512:20003
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.194.213		3214 58807 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
80.81.194.213
Last changed
2026-09-26T02:20:35Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.210.134		34019 29169 35280 8966 15802 58453 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
80.249.210.134
Last changed
2026-09-27T21:11:33Z
Communities
34019:29169 34019:65535 65512:20003
Large communities
None supplied
Extended communities
None supplied
RRC26
185.1.8.50		200612 8966 15802 58453 9808 560412026-09-28T10:26:17Z
Show
Prefix
43.240.72.0/23
Next hop
185.1.8.50
Last changed
2026-08-25T19:23:43Z
Communities
8966:97
Large communities
None supplied
Extended communities
None supplied
RRC15
187.16.217.122		35280 8966 15802 58453 9808 560412026-09-28T10:26:16Z
Show
Prefix
43.240.72.0/23
Next hop
187.16.217.122
Last changed
2026-09-27T21:11:32Z
Communities
35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130
Large communities
None supplied
Extended communities
None supplied
RRC07
194.68.123.96		35280 8966 15802 58453 9808 560412026-09-28T10:26:18Z
Show
Prefix
43.240.72.0/23
Next hop
194.68.123.96
Last changed
2026-09-27T21:11:32Z
Communities
35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130
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.