63.221.136.0/21
🇿🇦IPv4APNICannouncedMOAS RPKI Valid
CIDR
63.221.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇿🇦 South Africa
City
Cape Town
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 63.221.136.0/21 | AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. | Valid | APNICRADB | 5/31/2026 |
| 63.221.136.0/21 | AS31713GWCOMMS-MPLS Gateway Communications | Valid | APNIC | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 63.216.0.0/13 | AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. | Valid | — | 5/31/2026 |
| 63.216.0.0/13 | AS31713GWCOMMS-MPLS Gateway Communications | Valid | — | 5/31/2026 |
RPKI ROAs
Origin ASNs (2)
AS3491MOAS
PCCWG-APAC-HK - PCCW Global (HK) Ltd.
AS31713MOAS
GWCOMMS-MPLS Gateway Communications
Geolocation
API
Open https://api.ipctl.io/v1/prefix/63.221.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/63.221.136.0/21" | jq
External Links