72.255.240.0/21 - HKT Limited (AS4760)
CIDR
72.255.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇭🇰 Hong Kong
City
Wan Chai
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 |
|---|---|---|---|---|
| 72.255.240.0/21 | AS4760 HKTIMS-AP - HKT Limited | No ROA | - | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.255.224.0/19 | AS4760 HKTIMS-AP - HKT Limited | No ROA | - | 2026-10-12 |
Transfer History
Registry transfers of 72.255.240.0/21, blocks inside it, or blocks containing it.
- 72.255.224.0/19inter-RIRTransfer ·
- 72.254.0.0/15M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 72.255.224.0/19inter-RIR | Transfer | |||
| 72.254.0.0/15 | M&A |
Origin ASN
AS4760
HKTIMS-AP - HKT Limited
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/72.255.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.255.240.0/21" | jq
External Links