DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

2.51.160.0

RIPE RIS
Retrieved · 2026-09-23T22:48:03+00:00Observed · 2026-09-23T22:47:14ZView JSON
Registration / WHOIS →
Prefix
2.51.160.0/22
Origin ASN
AS5384
Collectors shown
9
Paths shown
20

RPKI origin validation

2.51.160.0/22 · AS5384Valid
Covering ROAs
  • 2.51.160.0/22 · AS5384 · max length /22
  • 2.51.160.0/19 · AS5384 · max length /19
  • 2.51.128.0/18 · AS5384 · max length /18
  • 2.51.128.0/17 · AS5384 · max length /17
  • 2.51.0.0/16 · AS5384 · max length /16
  • 2.48.0.0/14 · AS5384 · max length /14

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 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
5.57.81.76
Last changed
2026-09-18T18:07:48Z
Communities
8966:8777 8966:10920 8966:14300 35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130
Large communities
None supplied
Extended communities
36924:1
RRC23
27.111.229.245		35280 7713 23764 8966 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
27.111.229.245
Last changed
2026-09-14T10:10:06Z
Communities
35280:10 35280:1040 35280:2190 35280:3310 35280:4330 35280:10000 35280:10120
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.232.150		49028 35280 8966 53842026-09-23T22:47:59Z
Show
Prefix
2.51.160.0/22
Next hop
37.49.232.150
Last changed
2026-09-12T21:48:16Z
Communities
8966:8777 8966:10920 8966:14300 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 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
37.49.236.27
Last changed
2026-09-10T22:11:44Z
Communities
2027:35280 2027:65535 8966:8777 8966:10920 8966:14300 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 53842026-09-23T22:48:01Z
Show
Prefix
2.51.160.0/22
Next hop
37.49.236.71
Last changed
2026-09-12T21:48:23Z
Communities
34019:29169 34019:65535 65512:20003
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.236.172		58308 39305 35280 8966 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
37.49.237.186
Last changed
2026-08-30T00:30:36Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.237.143		50628 35280 8966 53842026-09-23T22:48:01Z
Show
Prefix
2.51.160.0/22
Next hop
37.49.237.143
Last changed
2026-09-12T21:48:18Z
Communities
8966:8777 8966:10920 8966:14300 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 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
45.67.83.250
Last changed
2026-09-16T19:59:13Z
Communities
34019:29169 34019:65535 65512:20003
Large communities
None supplied
Extended communities
None supplied
RRC25
80.241.0.70		21282 9198 23764 8966 53842026-09-23T22:47:53Z
Show
Prefix
2.51.160.0/22
Next hop
80.241.0.70
Last changed
2026-07-31T08:19:35Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
94.207.42.2		57187 8966 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
94.207.42.2
Last changed
2026-07-08T07:34:04Z
Communities
57187:2500 57187:2502 57187:4001 57187:57187
Large communities
None supplied
Extended communities
None supplied
RRC25
104.225.4.202		36236 260 200612 8966 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
104.225.4.202
Last changed
2026-09-16T23:50:57Z
Communities
3257:8797 3257:10129 3257:50003 3257:59730 3257:59731 36236:50 36236:1001
Large communities
None supplied
Extended communities
3257:10460
RRC25
151.248.97.17		8529 8966 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
151.248.97.17
Last changed
2026-07-28T22:33:05Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
195.69.189.4		28910 17557 8966 53842026-09-23T22:47:49Z
Show
Prefix
2.51.160.0/22
Next hop
195.69.189.4
Last changed
2026-09-23T18:37:22Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.193.145		34019 29169 35280 8966 53842026-09-23T22:48:01Z
Show
Prefix
2.51.160.0/22
Next hop
80.81.193.145
Last changed
2026-09-12T21:48:23Z
Communities
34019:29169 34019:65535 65512:20003
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.210.78		8529 8966 53842026-09-23T22:47:47Z
Show
Prefix
2.51.160.0/22
Next hop
80.249.210.78
Last changed
2026-07-21T00:13:02Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.210.134		34019 29169 35280 8966 53842026-09-23T22:47:59Z
Show
Prefix
2.51.160.0/22
Next hop
80.249.210.134
Last changed
2026-09-12T21:48:23Z
Communities
34019:29169 34019:65535 65512:20003
Large communities
None supplied
Extended communities
None supplied
RRC26
185.1.8.3		48237 8966 53842026-09-23T22:47:52Z
Show
Prefix
2.51.160.0/22
Next hop
185.1.8.3
Last changed
2026-09-23T20:22:17Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC26
185.1.8.50		200612 8966 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
185.1.8.50
Last changed
2026-08-25T19:22:22Z
Communities
8966:97
Large communities
None supplied
Extended communities
None supplied
RRC15
187.16.217.122		35280 8966 53842026-09-23T22:48:01Z
Show
Prefix
2.51.160.0/22
Next hop
187.16.217.122
Last changed
2026-09-12T21:48:16Z
Communities
8966:8777 8966:10920 8966:14300 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 53842026-09-23T22:47:58Z
Show
Prefix
2.51.160.0/22
Next hop
194.68.123.96
Last changed
2026-09-12T21:48:17Z
Communities
8966:8777 8966:10920 8966:14300 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.