IP PREFIX
61.138.81.0/24
Originated by AS139007 · UNICOM-NM-WuLanChaBu-IDC - UNICOM InnerMongolia province network
AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS139007
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 61.138.81.0/24 | AS139007 | /24 | valid |
| 61.138.64.0/18 | AS4837 | /18 | invalid_length |
Routing registry consistency
| 61.138.64.0/18 | AS4837 — CHINA169-Backbone - CHINA UNICOM China169 Backbone | Seen in BGP | APNIC, RADB, NTTCOM |
| 61.138.81.0/24 | AS4837 — CHINA169-Backbone - CHINA UNICOM China169 Backbone | Not in BGP | APNIC |
| 61.138.81.0/24 | AS139007 — UNICOM-NM-WuLanChaBu-IDC - UNICOM InnerMongolia province network | Seen in BGP | APNIC |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 24/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 23/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 22/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 21/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 20/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 19/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 18/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 17/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 16/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 15/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 14/10/2026 | 61.138.81.0/24 | 1 | /24 |
| 13/10/2026 | 61.138.81.0/24 | 1 | /24 |