IP PREFIX
61.64.28.0/22
Originated by AS24164 · UBBNET-AS-TW - UNION BROADBAND NETWORK
AnnouncedTWAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS24164
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 61.64.28.0/22 | AS24164 | /22 | valid |
| 61.64.24.0/21 | AS24164 | /24 | valid |
| 61.64.0.0/19 | AS24164 | /24 | valid |
| 61.64.0.0/19 | AS4662 | /19 | invalid_length |
| 61.64.0.0/19 | AS24164 | /20 | invalid_length |
Routing registry consistency
| 61.64.0.0/19 | AS24164 — UBBNET-AS-TW - UNION BROADBAND NETWORK | Seen in BGP | RADB, NTTCOM |
| 61.64.0.0/14 | AS7497 — CSTNET-AS-AP - Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | Not in BGP | RADB |
| 61.64.16.0/20 | AS24164 — UBBNET-AS-TW - UNION BROADBAND NETWORK | Seen in BGP | RADB |
| 61.64.0.0/19 | AS4662 — QTCN-ASN1 - GCNet (Reach & Range Inc.) | Not in BGP | RADB, NTTCOM |
| 61.64.0.0/19 | AS9505 — TWGATE-AP - Taiwan Internet Gateway | Not in BGP | REACH |
| 61.64.28.0/22 | AS24164 — UBBNET-AS-TW - UNION BROADBAND NETWORK | Seen in BGP | No IRR source |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 04/10/2026 | 61.64.28.0/22 | 1 | /22 |
| 03/10/2026 | 61.64.28.0/22 | 1 | /22 |
| 02/10/2026 | 61.64.28.0/22 | 1 | /22 |
| 01/10/2026 | 61.64.28.0/22 | 1 | /22 |
| 30/09/2026 | 61.64.28.0/22 | 1 | /22 |
| 29/09/2026 | 61.64.28.0/22 | 1 | /22 |
| 28/09/2026 | 61.64.28.0/22 | 1 | /22 |
| 27/09/2026 | 61.64.28.0/22 | 1 | /22 |
| 26/09/2026 | 61.64.28.0/22 | 1 | /22 |
| 25/09/2026 | 61.64.28.0/22 | 1 | /22 |
| 24/09/2026 | 61.64.28.0/22 | 1 | /22 |
| 23/09/2026 | 61.64.28.0/22 | 1 | /22 |