203.77.32.0/19 - UBBNET TW UNION BROADBAND NETWORK (AS24164)
CIDR
203.77.32.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.77.32.0/19 | AS24164 UBBNET-AS-TW UNION BROADBAND NETWORK | Valid | Other IRR | 2026-10-11 |
Related Announcements
1 less-specific, 14 more-specific announcementsRPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS24164 | Other IRR | MAINT-AS9924 | 2026-04-17 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.77.32.0/20 | AS24164 | 🇹🇼TW | allocated |
| 203.77.48.0/20 | AS24164 | 🇹🇼TW | allocated |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/203.77.32.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.77.32.0/19" | jq
External Links