DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

23.172.72.0

RIPE RIS
Retrieved · 2026-10-20T14:37:56+00:00Observed · 2026-10-20T12:13:37ZView JSON
Registration / WHOIS →
Prefix
23.172.72.0/24
Origin ASN
AS400688, AS31898
Collectors shown
14
Paths shown
57

RPKI origin validation

23.172.72.0/24 · AS400688Valid
Covering ROAs
  • 23.172.72.0/24 · AS400688 · max length /24
23.172.72.0/24 · AS31898Invalid origin ASN
Covering ROAs
  • 23.172.72.0/24 · AS400688 · max length /24

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
5.57.81.127		48070 61049 4006882026-10-20T12:13:30Z
Show
Prefix
23.172.72.0/24
Next hop
5.57.81.127
Last changed
2026-10-13T12:27:49Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC01
5.57.81.231		917 60068 318982026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
5.57.81.231
Last changed
2026-09-23T10:36:43Z
Communities
917:56020 57695:13000 60068:201 60068:300 60068:777 60068:3000 60068:3183 60068:7100
Large communities
None supplied
Extended communities
None supplied
RRC01
195.66.227.233		207841 61049 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
195.66.227.233
Last changed
2026-10-13T12:27:20Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.229.245		35280 7713 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
27.111.229.245
Last changed
2026-10-13T12:26:50Z
Communities
35280:10 35280:1040 35280:2190 35280:3310 35280:4330 35280:10000 35280:10120
Large communities
None supplied
Extended communities
None supplied
RRC03
2001:7f8:13::a521:2483:1		212483 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
193.239.116.134
Last changed
2026-10-13T12:26:49Z
Communities
64700:47498
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.210.134		34019 62000 47498 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
80.249.210.134
Last changed
2026-10-13T12:27:42Z
Communities
34019:62000 34019:65535 65512:2006
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.212.10		50629 47498 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
80.249.212.10
Last changed
2026-10-13T12:27:52Z
Communities
50629:150 50629:200 50629:436 50629:10001 50629:10105 50629:10210
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.213.131		39351 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
80.249.213.131
Last changed
2026-10-13T12:26:56Z
Communities
39351:1100 39351:1103 39351:1200
Large communities
None supplied
Extended communities
None supplied
RRC03
193.239.116.134		212483 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
193.239.116.134
Last changed
2026-10-13T12:26:49Z
Communities
64700:47498
Large communities
None supplied
Extended communities
None supplied
RRC03
193.239.116.213		60326 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
193.239.116.213
Last changed
2026-10-20T12:12:11Z
Communities
60326:101
Large communities
None supplied
Extended communities
None supplied
RRC03
193.239.118.220		209650 34927 4006882026-10-20T12:13:37Z
Show
Prefix
23.172.72.0/24
Next hop
193.239.118.220
Last changed
2026-09-29T08:26:32Z
Communities
34927:130 34927:163
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.232.150		49028 35280 7713 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
37.49.232.150
Last changed
2026-10-13T12:26:51Z
Communities
35280:10 35280:1040 35280:2190 35280:3310 35280:4330 35280:10000 35280:10120 49028:11 49028:100 49028:101
Large communities
None supplied
Extended communities
49028:10
RRC21
37.49.236.27		2027 49434 47498 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
37.49.236.27
Last changed
2026-10-13T12:27:42Z
Communities
2027:49434 2027:65535 49434:101 49434:202 49434:302 49434:2000 49434:2100 49434:2104
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.236.71		34019 62000 47498 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
37.49.236.71
Last changed
2026-10-13T12:27:42Z
Communities
34019:62000 34019:65535 65512:2006
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.236.172		58308 39305 35280 7713 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
37.49.237.186
Last changed
2026-10-13T12:26:50Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.236.249		49434 47498 4006882026-10-20T12:13:32Z
Show
Prefix
23.172.72.0/24
Next hop
37.49.236.249
Last changed
2026-10-17T17:48:23Z
Communities
49434:101 49434:202 49434:302 49434:2000 49434:2100 49434:2104
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.237.143		50628 35280 7713 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
37.49.237.143
Last changed
2026-10-19T19:26:04Z
Communities
35280:10 35280:1040 35280:2190 35280:3310 35280:4330 35280:10000 35280:10120
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.237.231		35426 215596 62000 47498 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
37.49.237.231
Last changed
2026-10-13T12:27:42Z
Communities
None supplied
Large communities
None supplied
Extended communities
2000:1
RRC25
45.67.83.250		207910 34019 62000 47498 4006882026-10-20T12:13:15Z
Show
Prefix
23.172.72.0/24
Next hop
45.67.83.250
Last changed
2026-10-13T12:27:42Z
Communities
34019:62000 34019:65535 65512:2006
Large communities
None supplied
Extended communities
None supplied
RRC25
46.8.37.63		198150 4006882026-10-20T12:13:20Z
Show
Prefix
23.172.72.0/24
Next hop
46.8.37.63
Last changed
2026-10-19T14:50:08Z
Communities
64700:47498
Large communities
None supplied
Extended communities
None supplied
RRC25
104.225.4.202		36236 9498 4006882026-10-20T12:13:15Z
Show
Prefix
23.172.72.0/24
Next hop
104.225.4.202
Last changed
2026-10-15T21:05:55Z
Communities
9498:93 9498:100 9498:9498 9498:57463 33111:9498 33111:20111 33875:9498 36236:50 36236:1001 63002:9498
Large communities
None supplied
Extended communities
None supplied
RRC25
152.89.170.250		212271 39120 4006882026-10-20T12:13:20Z
Show
Prefix
23.172.72.0/24
Next hop
152.89.170.250
Last changed
2026-10-13T12:33:31Z
Communities
64700:47498
Large communities
None supplied
Extended communities
None supplied
RRC25
154.18.4.110		134823 917 60068 318982026-10-20T12:04:06Z
Show
Prefix
23.172.72.0/24
Next hop
154.18.4.110
Last changed
2026-10-19T01:41:15Z
Communities
917:13200 917:57032 57695:13000 60068:201 60068:300 60068:777 60068:3000 60068:3183 60068:7100
Large communities
None supplied
Extended communities
None supplied
RRC25
185.255.53.202		3214 50629 47498 4006882026-10-20T12:13:32Z
Show
Prefix
23.172.72.0/24
Next hop
185.255.53.202
Last changed
2026-10-13T12:27:52Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
186.211.216.32		14840 4006882026-10-20T12:13:20Z
Show
Prefix
23.172.72.0/24
Next hop
186.211.216.32
Last changed
2026-10-19T19:05:02Z
Communities
14840:20 14840:40 14840:4005 14840:7001
Large communities
None supplied
Extended communities
None supplied
RRC25
194.28.99.120		34872 3214 50629 47498 4006882026-10-20T10:45:48Z
Show
Prefix
23.172.72.0/24
Next hop
194.28.99.120
Last changed
2026-10-17T14:41:28Z
Communities
3214:100 3214:3601
Large communities
None supplied
Extended communities
None supplied
RRC00
45.134.89.1		34927 47498 4006882026-10-20T12:13:31Z
Show
Prefix
23.172.72.0/24
Next hop
45.134.89.1
Last changed
2026-10-13T12:27:42Z
Communities
34927:730 34927:782
Large communities
None supplied
Extended communities
None supplied
RRC00
49.12.70.222		44393 401753 34872 3214 50629 47498 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
49.12.70.222
Last changed
2026-10-17T15:12:22Z
Communities
3214:100 3214:3601
Large communities
None supplied
Extended communities
None supplied
RRC00
89.234.186.6		204092 34019 62000 47498 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
89.234.186.6
Last changed
2026-10-13T12:27:42Z
Communities
34019:62000 34019:65535 64496:100 64496:2150 65512:2006
Large communities
None supplied
Extended communities
None supplied
RRC00
195.128.231.254		49432 215510 31543 50629 47498 4006882026-10-20T12:12:57Z
Show
Prefix
23.172.72.0/24
Next hop
195.128.231.254
Last changed
2026-10-20T08:44:51Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.193.145		34019 62000 47498 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
80.81.193.145
Last changed
2026-10-13T12:27:42Z
Communities
34019:62000 34019:65535 65512:2006
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.194.45		205112 50629 47498 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
80.81.194.45
Last changed
2026-10-13T12:27:52Z
Communities
65112:180
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.195.171		64475 50629 47498 4006882026-10-20T12:13:33Z
Show
Prefix
23.172.72.0/24
Next hop
80.81.195.171
Last changed
2026-10-13T12:27:52Z
Communities
50629:150 50629:200 50629:436 50629:10001 50629:10105 50629:10210 64475:201 64475:210
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.195.178		206356 50629 47498 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
80.81.195.178
Last changed
2026-10-13T12:27:52Z
Communities
50629:150 50629:200 50629:436 50629:10001 50629:10105 50629:10210
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.196.156		34927 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
80.81.196.156
Last changed
2026-10-20T12:12:15Z
Communities
34927:130 34927:163
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.196.197		58299 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
80.81.196.197
Last changed
2026-10-02T13:44:54Z
Communities
58299:1100
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.196.225		213151 41051 58299 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
80.81.196.225
Last changed
2026-10-18T11:21:02Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC22
86.104.125.59		56430 9009 47498 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
86.104.125.59
Last changed
2026-10-14T19:22:34Z
Communities
9009:20000 9009:20060 9009:100 9009:65001
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.68		12307 57118 4006882026-10-20T12:13:18Z
Show
Prefix
23.172.72.0/24
Next hop
91.206.52.101
Last changed
2026-09-29T08:26:21Z
Communities
12307:4000 12307:4010 12307:5002 57118:4000 57118:4012
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.53.6		209823 4006882026-10-20T09:37:48Z
Show
Prefix
23.172.72.0/24
Next hop
91.206.53.6
Last changed
2026-10-20T08:41:31Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.53.12		8298 4006882026-10-20T12:13:18Z
Show
Prefix
23.172.72.0/24
Next hop
91.206.53.12
Last changed
2026-10-18T00:04:32Z
Communities
8298:1091
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.53.35		57777 8298 4006882026-10-20T12:11:13Z
Show
Prefix
23.172.72.0/24
Next hop
91.206.53.35
Last changed
2026-10-15T14:36:02Z
Communities
8298:1091
Large communities
None supplied
Extended communities
None supplied
RRC24
138.122.60.1		61573 37468 22356 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
138.122.60.1
Last changed
2026-10-19T15:42:51Z
Communities
61573:61573
Large communities
None supplied
Extended communities
None supplied
RRC24
177.101.16.80		53046 61626 14840 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
177.101.16.80
Last changed
2026-10-19T19:03:29Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC24
186.211.128.34		14840 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
186.211.128.34
Last changed
2026-10-19T19:03:26Z
Communities
14840:20 14840:40 14840:4005 14840:7001
Large communities
None supplied
Extended communities
None supplied
RRC24
186.211.136.32		14840 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
186.211.136.32
Last changed
2026-10-19T19:03:28Z
Communities
14840:20 14840:40 14840:4005 14840:7001
Large communities
None supplied
Extended communities
None supplied
RRC24
186.211.184.34		14840 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
186.211.184.34
Last changed
2026-10-19T19:03:14Z
Communities
14840:20 14840:40 14840:4005 14840:7001
Large communities
None supplied
Extended communities
None supplied
RRC15
187.16.216.103		28624 61568 37468 22356 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
187.16.216.103
Last changed
2026-10-15T22:22:22Z
Communities
22356:2000 22356:2016 22356:11100 22356:11120 22356:65430 37468:1000 37468:1300 37468:1329 37468:13000 37468:13100 37468:13102 37468:37468 61568:65202 61568:65501 28624:61568
Large communities
None supplied
Extended communities
None supplied
RRC15
187.16.217.122		35280 7713 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
187.16.217.122
Last changed
2026-10-13T12:26:50Z
Communities
35280:10 35280:1040 35280:2190 35280:3310 35280:4330 35280:10000 35280:10120
Large communities
None supplied
Extended communities
None supplied
RRC15
187.16.223.70		262427 262761 263444 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
187.16.223.70
Last changed
2026-10-14T13:06:05Z
Communities
None supplied
Large communities
None supplied
Extended communities
4:18547388
RRC07
194.68.123.69		51519 39351 4006882026-10-20T12:13:35Z
Show
Prefix
23.172.72.0/24
Next hop
194.68.123.69
Last changed
2026-10-19T08:56:41Z
Communities
51519:200
Large communities
None supplied
Extended communities
None supplied
RRC07
194.68.123.96		35280 7713 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
194.68.123.96
Last changed
2026-10-13T12:26:50Z
Communities
35280:10 35280:1040 35280:2190 35280:3310 35280:4330 35280:10000 35280:10120
Large communities
None supplied
Extended communities
None supplied
RRC19
196.60.8.190		37239 37468 22356 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
196.60.8.190
Last changed
2026-10-06T22:58:11Z
Communities
37468:332
Large communities
None supplied
Extended communities
None supplied
RRC19
196.60.9.84		37697 37468 22356 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
196.60.9.84
Last changed
2026-10-18T02:44:08Z
Communities
22356:2000 22356:2016 22356:11100 22356:11120 22356:65430 37468:1000 37468:1300 37468:1329 37468:13000 37468:13100 37468:13102 37468:37468 37697:1000
Large communities
None supplied
Extended communities
None supplied
RRC19
196.60.9.165		917 60068 318982026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
196.60.9.165
Last changed
2026-10-19T12:07:45Z
Communities
917:59001 57695:13000 60068:201 60068:300 60068:777 60068:3000 60068:3183 60068:7100
Large communities
None supplied
Extended communities
None supplied
RRC10
217.29.66.5		5392 50877 42295 47498 4006882026-10-20T12:13:34Z
Show
Prefix
23.172.72.0/24
Next hop
217.29.66.5
Last changed
2026-10-15T11:59:03Z
Communities
50877:2080
Large communities
None supplied
Extended communities
None supplied
RRC10
217.29.66.225		50877 42295 47498 4006882026-10-20T12:13:36Z
Show
Prefix
23.172.72.0/24
Next hop
217.29.66.225
Last changed
2026-10-15T11:59:02Z
Communities
50877:2080
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.