DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

5.223.87.0

RIPE RIS
Retrieved · 2026-10-13T15:37:55+00:00Observed · 2026-10-13T15:37:00ZView JSON
Registration / WHOIS →
Prefix
5.223.87.0/24
Origin ASN
AS215859
Collectors shown
17
Paths shown
74

RPKI origin validation

5.223.87.0/24 · AS215859Valid
Covering ROAs
  • 5.223.0.0/16 · AS215859 · 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
5.57.81.231		917 931 20326 2158592026-10-13T15:37:50Z
Show
Prefix
5.223.87.0/24
Next hop
5.57.81.231
Last changed
2026-10-13T15:10:09Z
Communities
917:56024 931:13000 931:13024 20326:3 20326:7 20326:109 24115:65012 57695:13000 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC00
23.129.32.61		49134 53356 6939 2158592026-10-13T15:37:50Z
Show
Prefix
5.223.87.0/24
Next hop
23.129.32.61
Last changed
2026-10-07T17:55:11Z
Communities
53356:20003
Large communities
None supplied
Extended communities
None supplied
RRC00
45.134.89.1		34927 56655 6939 2158592026-10-13T15:37:44Z
Show
Prefix
5.223.87.0/24
Next hop
45.134.89.1
Last changed
2026-09-29T17:53:37Z
Communities
6939:7584 6939:8702 6939:9003 56655:2100
Large communities
None supplied
Extended communities
None supplied
RRC00
64.246.96.5		20205 6939 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
64.246.96.5
Last changed
2026-10-07T17:56:33Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC00
94.247.111.254		49673 31500 31133 23764 6939 2158592026-10-13T15:37:47Z
Show
Prefix
5.223.87.0/24
Next hop
94.247.111.254
Last changed
2026-09-29T17:53:42Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC00
103.212.68.10		55720 6939 2158592026-10-13T15:37:47Z
Show
Prefix
5.223.87.0/24
Next hop
103.212.68.10
Last changed
2026-10-08T17:08:33Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC00
143.246.179.232		61218 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
143.246.179.232
Last changed
2026-10-08T17:55:43Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC00
193.148.251.1		34927 52025 64289 62943 6939 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
193.148.251.1
Last changed
2026-10-08T22:33:35Z
Communities
34927:210
Large communities
None supplied
Extended communities
None supplied
RRC00
202.69.160.152		17639 2158592026-10-13T15:37:46Z
Show
Prefix
5.223.87.0/24
Next hop
202.69.160.152
Last changed
2026-10-10T23:34:26Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC00
202.150.221.37		38001 2158592026-10-13T15:37:50Z
Show
Prefix
5.223.87.0/24
Next hop
202.150.221.37
Last changed
2026-10-13T15:10:13Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC00
203.123.48.6		37989 56300 132132 2158592026-10-13T15:37:46Z
Show
Prefix
5.223.87.0/24
Next hop
203.123.48.6
Last changed
2026-10-13T15:10:10Z
Communities
65132:2065 65212:21585 65132:600 24115:65012
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.228.6		18106 4657 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.228.6
Last changed
2026-10-13T15:10:09Z
Communities
4657:2000
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.228.186		14907 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.230.146
Last changed
2026-10-13T04:01:35Z
Communities
14907:3 14907:12 24115:65012 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.228.222		199524 2158592026-10-13T15:37:26Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.228.222
Last changed
2026-07-30T10:38:52Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.229.103		9002 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.230.146
Last changed
2026-07-25T12:45:01Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.229.109		58952 2158592026-10-13T15:37:49Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.230.146
Last changed
2026-10-13T04:01:35Z
Communities
24115:65012 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.229.219		45896 2158592026-10-13T15:37:31Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.229.219
Last changed
2026-10-06T05:00:40Z
Communities
45896:63141
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.229.225		49544 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.230.146
Last changed
2026-10-06T05:00:39Z
Communities
24115:65012 49544:34000 49544:34065 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.229.245		35280 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.230.146
Last changed
2026-10-06T05:00:39Z
Communities
24115:65012 35280:10 35280:1040 35280:2080 35280:3120 35280:4210 35280:20000 35280:21000 35280:21150 35280:24000 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC23
27.111.230.35		133210 2158592026-10-13T15:37:48Z
Show
Prefix
5.223.87.0/24
Next hop
27.111.230.146
Last changed
2026-10-13T15:10:09Z
Communities
24115:65012 65212:21585
Large communities
None supplied
Extended communities
2138:24115
RRC25
31.15.255.209		3212 6939 2158592026-10-13T15:37:40Z
Show
Prefix
5.223.87.0/24
Next hop
31.15.255.209
Last changed
2026-09-30T05:23:04Z
Communities
6939:500
Large communities
None supplied
Extended communities
None supplied
RRC25
2a0e:46c4:2c11::1		142289 9583 55836 64049 2158592026-10-13T15:37:49Z
Show
Prefix
5.223.87.0/24
Next hop
0.0.0.0
Last changed
2026-10-13T15:24:33Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
45.67.83.250		207910 34019 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
45.67.83.250
Last changed
2026-09-29T17:53:52Z
Communities
34019:3303 34019:65535 65512:20001
Large communities
None supplied
Extended communities
None supplied
RRC25
66.255.243.37		13781 6939 2158592026-10-13T15:37:50Z
Show
Prefix
5.223.87.0/24
Next hop
66.255.243.37
Last changed
2026-10-07T17:55:10Z
Communities
13781:6000
Large communities
None supplied
Extended communities
None supplied
RRC25
80.241.0.70		21282 9198 31133 23764 6939 2158592026-10-13T15:37:31Z
Show
Prefix
5.223.87.0/24
Next hop
80.241.0.70
Last changed
2026-10-07T22:51:32Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
91.132.202.2		35710 48200 23764 6939 2158592026-10-13T15:37:43Z
Show
Prefix
5.223.87.0/24
Next hop
91.132.202.2
Last changed
2026-09-29T17:53:45Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
93.190.135.253		6881 15685 6939 2158592026-10-13T15:37:49Z
Show
Prefix
5.223.87.0/24
Next hop
93.190.135.253
Last changed
2026-09-29T17:53:37Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
102.220.16.1		328840 60171 6939 2158592026-10-13T15:37:44Z
Show
Prefix
5.223.87.0/24
Next hop
102.220.16.1
Last changed
2026-09-29T17:54:10Z
Communities
60171:100 60171:110 60171:112 64525:51
Large communities
None supplied
Extended communities
None supplied
RRC25
103.75.161.246		142289 9583 55836 64049 2158592026-10-13T15:37:49Z
Show
Prefix
5.223.87.0/24
Next hop
103.75.161.246
Last changed
2026-10-13T15:24:32Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
103.87.125.0		45489 2158592026-10-13T15:37:26Z
Show
Prefix
5.223.87.0/24
Next hop
103.87.125.0
Last changed
2026-09-15T06:38:41Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
103.167.66.1		142271 9304 9498 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
103.167.66.1
Last changed
2026-10-13T15:10:10Z
Communities
9304:171 9304:402 9304:5500 9304:17123 65171:9498
Large communities
None supplied
Extended communities
2:733938164
RRC25
104.225.4.202		36236 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
104.225.4.202
Last changed
2026-10-13T04:01:36Z
Communities
24115:65012 36236:50 36236:1002 36236:10158 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC25
151.248.97.17		8529 2158592026-10-13T15:37:27Z
Show
Prefix
5.223.87.0/24
Next hop
151.248.97.17
Last changed
2026-10-07T20:09:07Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
154.18.4.110		134823 917 137409 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
154.18.4.110
Last changed
2026-10-08T22:34:20Z
Communities
917:13201 917:57032 7578:3 7578:600 7578:610 7578:611 57695:13000 57695:30100
Large communities
None supplied
Extended communities
None supplied
RRC25
178.248.51.149		51185 2158592026-10-13T15:37:33Z
Show
Prefix
5.223.87.0/24
Next hop
178.248.51.149
Last changed
2026-10-13T04:01:37Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
185.121.168.42		924 6939 2158592026-10-13T15:37:33Z
Show
Prefix
5.223.87.0/24
Next hop
185.121.168.42
Last changed
2026-10-08T22:35:43Z
Communities
924:90 924:101 924:190
Large communities
None supplied
Extended communities
None supplied
RRC25
192.154.3.129		394414 32621 6939 2158592026-10-13T15:37:39Z
Show
Prefix
5.223.87.0/24
Next hop
192.154.3.129
Last changed
2026-10-07T08:53:15Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
195.69.189.4		28910 17557 2158592026-10-13T15:37:45Z
Show
Prefix
5.223.87.0/24
Next hop
195.69.189.4
Last changed
2026-10-12T21:08:05Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC25
213.144.124.4		25145 6939 2158592026-10-13T15:37:39Z
Show
Prefix
5.223.87.0/24
Next hop
213.144.124.4
Last changed
2026-10-05T19:51:46Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.232.150		49028 35280 8966 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
37.49.232.150
Last changed
2026-09-27T21:11:37Z
Communities
24115:65012 35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130 49028:11 49028:100 49028:101 65212:21585
Large communities
None supplied
Extended communities
49028:10
RRC21
37.49.236.27		2027 35280 8966 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
37.49.236.27
Last changed
2026-09-27T21:11:57Z
Communities
2027:35280 2027:65535 24115:65012 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 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
37.49.236.71
Last changed
2026-09-29T17:53:51Z
Communities
34019:3303 34019:65535 65512:20001
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.236.156		15547 3303 6939 2158592026-10-13T15:37:53Z
Show
Prefix
5.223.87.0/24
Next hop
37.49.236.156
Last changed
2026-10-07T12:35:48Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.236.172		58308 39305 35280 8966 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
37.49.237.186
Last changed
2026-09-27T21:11:37Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC21
37.49.237.143		50628 35280 8966 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
37.49.237.143
Last changed
2026-09-27T21:11:22Z
Communities
24115:65012 35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.193.145		34019 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
80.81.193.145
Last changed
2026-10-10T17:17:21Z
Communities
34019:3303 34019:65535 65512:20001
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.193.194		48919 6939 2158592026-10-13T15:37:53Z
Show
Prefix
5.223.87.0/24
Next hop
80.81.193.194
Last changed
2026-10-02T13:43:45Z
Communities
None supplied
Large communities
None supplied
Extended communities
48919:1
RRC12
80.81.195.35		35710 48200 23764 6939 2158592026-10-13T15:37:43Z
Show
Prefix
5.223.87.0/24
Next hop
80.81.195.35
Last changed
2026-10-02T13:51:11Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC12
80.81.196.189		21412 6939 2158592026-10-13T15:37:45Z
Show
Prefix
5.223.87.0/24
Next hop
80.81.196.189
Last changed
2026-10-02T13:52:34Z
Communities
21412:6939
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.210.78		8529 6939 2158592026-10-13T15:37:46Z
Show
Prefix
5.223.87.0/24
Next hop
80.249.210.78
Last changed
2026-10-01T05:53:21Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC03
80.249.210.134		34019 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
80.249.210.134
Last changed
2026-09-29T17:53:52Z
Communities
34019:3303 34019:65535 65512:20001
Large communities
None supplied
Extended communities
None supplied
RRC22
86.104.125.59		56430 12310 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
86.104.125.59
Last changed
2026-10-11T22:14:36Z
Communities
12310:12310 0:6939 6939:9003 6939:7584 12310:2009 12310:1009 6939:8702
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.9		29691 8758 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.9
Last changed
2026-09-29T17:53:46Z
Communities
3303:1006 3303:1021 3303:1030 3303:3067 6939:7584 6939:8702 6939:9003 8758:110 8758:300 29691:4000 29691:4012
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.15		15623 3303 6939 2158592026-10-13T15:37:43Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.15
Last changed
2026-09-29T17:53:53Z
Communities
15623:1000 15623:1014
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.38		59890 6939 2158592026-10-13T14:30:42Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.38
Last changed
2026-10-06T09:48:48Z
Communities
59890:403
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.68		12307 29691 8758 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.68
Last changed
2026-09-29T17:53:46Z
Communities
3303:1006 3303:1021 3303:1030 3303:3067 6939:7584 6939:8702 6939:9003 8758:110 8758:300 12307:4000 12307:4020 12307:5001 29691:4000 29691:4012
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.90		59414 3303 6939 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.90
Last changed
2026-09-29T17:53:46Z
Communities
3303:1006 3303:1021 3303:1030 3303:3067 6939:7584 6939:8702 6939:9003 59414:4000 59414:4030
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.103		196621 8758 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.103
Last changed
2026-09-29T17:53:46Z
Communities
3303:1006 3303:1021 3303:1030 3303:3067 6939:7584 6939:8702 6939:9003 8758:110 8758:300
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.126		20612 8758 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.6
Last changed
2026-09-30T06:23:49Z
Communities
3303:1006 3303:1021 3303:1030 3303:3067 6939:7584 6939:8702 6939:9003 8758:110 8758:300 20612:8758
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.127		20612 8758 3303 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.6
Last changed
2026-09-30T06:23:49Z
Communities
3303:1006 3303:1021 3303:1030 3303:3067 6939:7584 6939:8702 6939:9003 8758:110 8758:300 20612:8758
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.141		59891 51395 3303 6939 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.141
Last changed
2026-09-29T17:53:46Z
Communities
59891:1000 59891:1002
Large communities
None supplied
Extended communities
None supplied
RRC20
91.206.52.197		51873 6939 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
91.206.52.197
Last changed
2026-09-29T17:53:28Z
Communities
51873:51873
Large communities
None supplied
Extended communities
None supplied
RRC26
185.1.8.50		200612 8966 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
185.1.8.50
Last changed
2026-08-25T19:22:23Z
Communities
8966:97
Large communities
None supplied
Extended communities
None supplied
RRC15
187.16.217.122		35280 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
187.16.217.122
Last changed
2026-10-06T05:00:40Z
Communities
24115:65012 35280:10 35280:1040 35280:2080 35280:3120 35280:4210 35280:20000 35280:21000 35280:21150 35280:24000 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC15
187.16.222.45		263237 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
187.16.222.45
Last changed
2026-10-01T19:07:35Z
Communities
65237:6939
Large communities
None supplied
Extended communities
None supplied
RRC04
192.65.185.3		513 29222 29222 3303 6939 2158592026-10-13T15:37:53Z
Show
Prefix
5.223.87.0/24
Next hop
192.65.185.3
Last changed
2026-10-12T15:28:32Z
Communities
513:29222 3303:1007 3303:1021 3303:3066 6939:7584 6939:8702 6939:9003 29222:100 29222:3303
Large communities
None supplied
Extended communities
None supplied
RRC04
192.65.185.140		29222 3303 6939 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
192.65.185.140
Last changed
2026-09-29T17:53:50Z
Communities
3303:1007 3303:1021 3303:3066 6939:7584 6939:8702 6939:9003
Large communities
None supplied
Extended communities
None supplied
RRC04
192.65.185.195		15547 3303 6939 2158592026-10-13T15:37:51Z
Show
Prefix
5.223.87.0/24
Next hop
192.65.185.195
Last changed
2026-09-29T17:53:50Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC05
193.203.0.63		6720 1853 6939 2158592026-10-13T15:37:44Z
Show
Prefix
5.223.87.0/24
Next hop
193.203.0.63
Last changed
2026-09-29T17:54:33Z
Communities
1120:1
Large communities
None supplied
Extended communities
None supplied
RRC05
193.203.0.245		59890 6939 2158592026-10-13T15:37:18Z
Show
Prefix
5.223.87.0/24
Next hop
193.203.0.245
Last changed
2026-10-06T09:48:36Z
Communities
59890:403
Large communities
None supplied
Extended communities
None supplied
RRC07
194.68.123.96		35280 8966 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
194.68.123.96
Last changed
2026-09-27T21:11:24Z
Communities
24115:65012 35280:10 35280:1070 35280:2170 35280:3280 35280:4290 35280:10000 35280:10130 65212:21585
Large communities
None supplied
Extended communities
None supplied
RRC13
195.208.209.66		35598 6939 2158592026-10-13T15:37:52Z
Show
Prefix
5.223.87.0/24
Next hop
195.208.209.66
Last changed
2026-10-02T13:06:50Z
Communities
6939:7584 6939:8702 6939:9003 35598:200 35598:206
Large communities
None supplied
Extended communities
None supplied
RRC14
198.32.176.3		1280 6939 2158592026-10-13T15:37:28Z
Show
Prefix
5.223.87.0/24
Next hop
198.32.176.3
Last changed
2026-09-29T17:54:26Z
Communities
None supplied
Large communities
None supplied
Extended communities
None supplied
RRC06
202.249.2.185		25152 6939 2158592026-10-13T15:37:50Z
Show
Prefix
5.223.87.0/24
Next hop
202.249.2.185
Last changed
2026-09-29T17:53:42Z
Communities
6939:7584 6939:8702 6939:9003
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.