Prefix profile
Review current routes, sources, visibility and BGP change evidence for a prefix.
113.19.112.0/22
Currently validIPv4Origin ASNAS17639
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
- 113.19.112.0/22
- Current status
- Currently valid
- Origin ASN
- AS17639
- First observed
- 8/30/2026, 19:45:42
- Last observed
- 10/15/2026, 16:00:00
Peer41Visible 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 |
|---|---|---|---|---|---|---|
| 113.19.112.0/22 | AS17639 | 328840 327727 174 17639 | 4 | 102.208.105.2 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 61218 6939 17639 | 3 | 143.246.179.232 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 1403 577 1299 17639 | 4 | 198.58.198.252 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 22652 1299 17639 | 3 | 45.61.0.85 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 57821 12586 3257 1299 17639 | 5 | 193.160.39.1 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 44393 58057 6939 17639 | 4 | 49.12.70.222 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 58057 174 17639 | 3 | 193.33.94.251 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 852 1299 17639 | 3 | 154.11.12.212 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 204092 198978 174 17639 | 4 | 89.234.186.6 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 45049 6696 1299 17639 | 4 | 194.28.97.2 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 49134 53356 6939 17639 | 4 | 23.129.32.61 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 13830 971 174 17639 | 4 | 161.129.152.2 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 132825 174 17639 | 3 | 43.251.115.197 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 48185 1299 17639 | 3 | 195.90.96.2 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 17639 | 1 | 202.69.160.152 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 34927 56655 6939 17639 | 4 | 45.134.89.1 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 50304 1299 17639 | 3 | 31.169.49.228 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 206499 34549 1299 17639 | 4 | 45.14.68.69 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 37721 174 17639 | 3 | 165.16.221.66 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 49673 20485 1299 17639 | 4 | 94.247.111.254 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 29504 39392 174 17639 | 4 | 185.193.84.191 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 14907 1299 17639 | 3 | 208.80.153.193 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 34927 1299 17639 | 3 | 193.148.251.1 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 55720 6939 17639 | 3 | 103.212.68.10 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 49432 48362 1299 17639 | 4 | 195.128.231.254 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 3549 3356 1299 17639 | 4 | 208.51.134.248 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 20514 1299 17639 | 3 | 217.151.205.147 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 24482 17639 | 2 | 203.175.175.15 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 34549 1299 17639 | 3 | 80.77.16.114 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 50300 174 17639 | 3 | 176.12.110.8 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 202365 50673 174 17639 | 4 | 5.255.90.109 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 4608 7575 17639 | 3 | 203.119.104.1 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 58057 34549 1299 17639 | 4 | 194.50.92.251 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 3333 1257 1299 17639 | 4 | 193.0.0.56 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 7018 1299 17639 | 3 | 12.0.1.63 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 20205 6939 17639 | 3 | 64.246.96.5 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 55720 2914 1299 17639 | 4 | 45.116.179.212 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 37989 56300 132132 4657 174 17639 | 6 | 203.123.48.6 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 57381 42708 17639 | 3 | 193.150.22.240 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 216285 8280 6762 174 17639 | 5 | 84.54.49.1 | rrc00 | Currently valid |
| 113.19.112.0/22 | AS17639 | 59919 12779 174 17639 | 4 | 5.178.95.254 | rrc00 | Currently valid |
Recent event window
Only peers and collectors that produced events in this hour are counted.
- Last observed
- 10/9/2026, 03:00:00
- Peers in window
- 1
- Collectors in window
- 1
- Average path length
- 4.0
- Longest path
- 4
Announcement / withdrawal history
| Time | Event | Origin ASN | AS path | Peer | Collector |
|---|---|---|---|---|---|
| 10/13/2026, 07:05:01 | Announcement | AS17639 | 57821 12586 3257 1299 17639 | 193.160.39.1 | rrc00 |
| 10/10/2026, 10:10:20 | Announcement | AS17639 | 17639 | 202.69.160.152 | rrc00 |
| 10/9/2026, 13:20:23 | Announcement | AS17639 | 17639 | 202.69.160.152 | rrc00 |
| 10/9/2026, 03:30:33 | Announcement | AS17639 | 55720 3257 174 17639 | 45.116.179.212 | rrc00 |
| 10/8/2026, 22:35:34 | Announcement | AS17639 | 328840 327727 174 17639 | 102.208.105.2 | rrc00 |
| 10/8/2026, 22:35:00 | Announcement | AS17639 | 4608 7575 17639 | 203.119.104.1 | rrc00 |
| 10/8/2026, 17:55:15 | Announcement | AS17639 | 61218 6939 17639 | 143.246.179.232 | rrc00 |
| 10/7/2026, 17:55:06 | Announcement | AS17639 | 49134 53356 6939 17639 | 23.129.32.61 | rrc00 |
| 10/7/2026, 14:00:04 | Announcement | AS17639 | 37721 174 17639 | 165.16.221.66 | rrc00 |
| 10/7/2026, 10:25:46 | Announcement | AS17639 | 29504 39392 174 17639 | 185.193.84.191 | rrc00 |
| 10/7/2026, 10:25:03 | Announcement | AS17639 | 29504 15935 174 17639 | 185.193.84.191 | rrc00 |
| 10/4/2026, 09:55:09 | Announcement | AS17639 | 58057 34549 1299 17639 | 194.50.92.251 | rrc00 |
| 10/4/2026, 04:10:03 | Announcement | AS17639 | 24482 17639 | 203.175.175.15 | rrc00 |
| 10/3/2026, 09:15:11 | Announcement | AS17639 | 37721 174 17639 | 165.16.221.66 | rrc00 |
| 10/2/2026, 11:35:13 | Announcement | AS17639 | 4608 7575 17639 | 203.119.104.1 | rrc00 |
| 10/1/2026, 18:45:02 | Withdrawal | — | — | 102.208.105.2 | rrc00 |
| 10/1/2026, 08:00:03 | Announcement | AS17639 | 55720 6939 17639 | 103.212.68.10 | rrc00 |
| 10/1/2026, 05:15:09 | Announcement | AS17639 | 4608 1221 4637 1299 17639 | 203.119.104.1 | rrc00 |
| 9/30/2026, 19:10:11 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/30/2026, 04:15:06 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/30/2026, 02:35:32 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/28/2026, 01:50:04 | Announcement | AS17639 | 49432 48362 1764 1299 17639 | 195.128.231.254 | rrc00 |
| 9/27/2026, 23:20:13 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/27/2026, 23:00:40 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/27/2026, 21:45:08 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/27/2026, 16:25:08 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/27/2026, 07:10:22 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/27/2026, 04:15:05 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/27/2026, 02:45:15 | Announcement | AS17639 | 852 1299 17639 | 154.11.12.212 | rrc00 |
| 9/27/2026, 02:25:31 | Announcement | AS17639 | 328840 327727 174 17639 | 102.208.105.2 | rrc00 |
Hourly changes
| Time | Announcements | Withdrawals | Peer | Collector | Origin ASN | AS path |
|---|---|---|---|---|---|---|
| 10/9/2026, 03:00:00 | 1 | 0 | 1 | 1 | 1 | 4.0 / 4 |
| 10/8/2026, 22:00:00 | 2 | 0 | 2 | 1 | 1 | 3.5 / 4 |