Prefix profile
Review current routes, sources, visibility and BGP change evidence for a prefix.
138.128.220.0/22
Currently validIPv4Origin ASNAS25820
This profile is based on CHA.LA's maintained BGP route state, hourly aggregates and event history; fields without observations are shown as not recorded.- Prefix
- 138.128.220.0/22
- Current status
- Currently valid
- Origin ASN
- AS25820
- First observed
- 8/28/2026, 22:25:10
- Last observed
- 10/15/2026, 16:00:00
Peer44Visible peers
Collector1Collectors
Announcements3Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs
Current routes and paths
| Prefix | Origin ASN | AS path | Path length | Peer | Collector | Status |
|---|---|---|---|---|---|---|
| 138.128.220.0/22 | AS25820 | 50300 3356 1299 25820 25820 | 5 | 176.12.110.8 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 4608 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 203.119.104.1 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 1403 577 6461 137409 25820 25820 25820 25820 25820 25820 25820 | 11 | 198.58.198.252 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 213241 9002 3356 1299 25820 25820 | 6 | 89.42.52.8 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 328840 327727 174 137409 25820 25820 25820 25820 25820 25820 25820 | 11 | 102.208.105.2 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 7018 1299 25820 25820 | 4 | 12.0.1.63 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 44393 58057 6939 25820 | 4 | 49.12.70.222 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 59919 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 5.178.95.254 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 58057 1836 137409 25820 25820 25820 25820 25820 25820 25820 | 10 | 193.33.94.251 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 17639 25820 | 2 | 202.69.160.152 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 61218 6939 25820 | 3 | 143.246.179.232 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 50304 1299 25820 25820 | 4 | 31.169.49.228 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 22652 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 45.61.0.85 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 13830 971 137409 25820 25820 25820 25820 25820 25820 25820 | 10 | 161.129.152.2 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 37721 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 165.16.221.66 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 45049 6696 137409 25820 25820 25820 25820 25820 25820 25820 | 10 | 194.28.97.2 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 49134 53356 6939 25820 | 4 | 23.129.32.61 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 34549 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 80.77.16.114 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 57381 42708 1299 25820 25820 | 5 | 193.150.22.240 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 57821 12586 3257 137409 25820 25820 25820 25820 25820 25820 25820 | 11 | 193.160.39.1 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 216285 8280 137409 25820 25820 25820 25820 25820 25820 25820 | 10 | 84.54.49.1 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 49673 20485 1299 25820 25820 | 5 | 94.247.111.254 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 3549 3356 1299 25820 25820 | 5 | 208.51.134.248 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 34927 56655 6939 25820 | 4 | 45.134.89.1 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 38001 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 202.150.221.37 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 48185 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 195.90.96.2 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 206499 34549 137409 25820 25820 25820 25820 25820 25820 25820 | 10 | 45.14.68.69 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 24482 25820 | 2 | 203.175.175.15 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 14907 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 208.80.153.193 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 55720 6939 25820 | 3 | 103.212.68.10 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 204092 198978 42845 6762 1299 25820 25820 | 7 | 89.234.186.6 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 37989 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 203.123.48.6 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 29504 39392 33891 137409 25820 25820 25820 25820 25820 25820 25820 | 11 | 185.193.84.191 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 20514 1299 25820 25820 | 4 | 217.151.205.147 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 208972 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 45.12.55.0 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 202365 50673 137409 25820 25820 25820 25820 25820 25820 25820 | 10 | 5.255.90.109 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 34927 1299 25820 25820 | 4 | 193.148.251.1 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 154.11.12.212 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 55720 2914 1299 25820 25820 | 5 | 45.116.179.212 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 58057 34549 137409 25820 25820 25820 25820 25820 25820 25820 | 10 | 194.50.92.251 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 38855 137409 25820 25820 25820 25820 25820 25820 25820 | 9 | 103.147.22.50 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 3333 1257 1299 25820 25820 | 5 | 193.0.0.56 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 49432 215510 31543 25255 1764 1299 25820 25820 | 8 | 195.128.231.254 | rrc00 | Currently valid |
| 138.128.220.0/22 | AS25820 | 20205 6939 25820 | 3 | 64.246.96.5 | rrc00 | Currently valid |
Recent event window
Only peers and collectors that produced events in this hour are counted.
- Last observed
- 10/13/2026, 23:00:00
- Peers in window
- 1
- Collectors in window
- 1
- Average path length
- 9.0
- Longest path
- 9
Announcement / withdrawal history
| Time | Event | Origin ASN | AS path | Peer | Collector |
|---|---|---|---|---|---|
| 10/13/2026, 23:20:00 | Announcement | AS25820 | 4608 137409 25820 25820 25820 25820 25820 25820 25820 | 203.119.104.1 | rrc00 |
| 10/13/2026, 07:05:32 | Announcement | AS25820 | 57821 12586 3257 137409 25820 25820 25820 25820 25820 25820 25820 | 193.160.39.1 | rrc00 |
| 10/12/2026, 12:45:02 | Announcement | AS25820 | 57821 12586 3257 137409 25820 25820 25820 25820 25820 25820 25820 | 193.160.39.1 | rrc00 |
| 10/10/2026, 00:30:13 | Announcement | AS25820 | 17639 25820 | 202.69.160.152 | rrc00 |
| 10/9/2026, 03:30:31 | Announcement | AS25820 | 55720 3257 3491 137409 25820 25820 25820 25820 25820 25820 25820 | 45.116.179.212 | rrc00 |
| 10/8/2026, 22:35:34 | Announcement | AS25820 | 328840 327727 174 137409 25820 25820 25820 25820 25820 25820 25820 | 102.208.105.2 | rrc00 |
| 10/8/2026, 22:35:33 | Announcement | AS25820 | 1403 577 6461 137409 25820 25820 25820 25820 25820 25820 25820 | 198.58.198.252 | rrc00 |
| 10/8/2026, 17:55:15 | Announcement | AS25820 | 61218 6939 25820 | 143.246.179.232 | rrc00 |
| 10/7/2026, 17:55:07 | Announcement | AS25820 | 49134 53356 6939 25820 | 23.129.32.61 | rrc00 |
| 10/7/2026, 10:25:47 | Announcement | AS25820 | 29504 39392 33891 137409 25820 25820 25820 25820 25820 25820 25820 | 185.193.84.191 | rrc00 |
| 10/7/2026, 10:25:04 | Announcement | AS25820 | 29504 15935 9002 3356 1299 25820 25820 | 185.193.84.191 | rrc00 |
| 10/5/2026, 11:50:22 | Announcement | AS25820 | 57381 50304 1299 25820 25820 | 193.150.22.240 | rrc00 |
| 10/4/2026, 09:55:10 | Announcement | AS25820 | 58057 34549 137409 25820 25820 25820 25820 25820 25820 25820 | 194.50.92.251 | rrc00 |
| 10/3/2026, 14:05:40 | Announcement | AS25820 | 37721 137409 25820 25820 25820 25820 25820 25820 25820 | 165.16.221.66 | rrc00 |
| 10/2/2026, 11:35:04 | Announcement | AS25820 | 4608 137409 25820 25820 25820 25820 25820 25820 25820 | 203.119.104.1 | rrc00 |
| 10/2/2026, 10:40:40 | Announcement | AS25820 | 17639 25820 | 202.69.160.152 | rrc00 |
| 10/2/2026, 08:35:08 | Announcement | AS25820 | 17639 25820 | 202.69.160.152 | rrc00 |
| 10/1/2026, 18:45:03 | Withdrawal | — | — | 102.208.105.2 | rrc00 |
| 10/1/2026, 13:35:50 | Announcement | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 154.11.12.212 | rrc00 |
| 10/1/2026, 10:30:01 | Announcement | AS25820 | 22652 137409 25820 25820 25820 25820 25820 25820 25820 | 45.61.0.85 | rrc00 |
| 10/1/2026, 10:25:05 | Announcement | AS25820 | 22652 1299 25820 25820 | 45.61.0.85 | rrc00 |
| 10/1/2026, 05:15:36 | Announcement | AS25820 | 4608 137409 25820 25820 25820 25820 25820 25820 25820 | 203.119.104.1 | rrc00 |
| 9/30/2026, 19:40:23 | Announcement | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 154.11.12.212 | rrc00 |
| 9/30/2026, 11:45:21 | Announcement | AS25820 | 37721 137409 25820 25820 25820 25820 25820 25820 25820 | 165.16.221.66 | rrc00 |
| 9/29/2026, 22:10:00 | Announcement | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 154.11.12.212 | rrc00 |
| 9/29/2026, 14:50:23 | Announcement | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 154.11.12.212 | rrc00 |
| 9/29/2026, 06:20:34 | Announcement | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 154.11.12.212 | rrc00 |
| 9/29/2026, 06:00:21 | Announcement | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 154.11.12.212 | rrc00 |
| 9/28/2026, 05:50:45 | Announcement | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 154.11.12.212 | rrc00 |
| 9/28/2026, 03:05:33 | Announcement | AS25820 | 852 137409 25820 25820 25820 25820 25820 25820 25820 | 154.11.12.212 | rrc00 |
Hourly changes
| Time | Announcements | Withdrawals | Peer | Collector | Origin ASN | AS path |
|---|---|---|---|---|---|---|
| 10/13/2026, 23:00:00 | 1 | 0 | 1 | 1 | 1 | 9.0 / 9 |
| 10/10/2026, 00:00:00 | 1 | 0 | 1 | 1 | 1 | 2.0 / 2 |
| 10/9/2026, 03:00:00 | 1 | 0 | 1 | 1 | 1 | 11.0 / 11 |