148.66.48.0/20
ðŸ‡ðŸ‡°CIDR
148.66.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
ðŸ‡ðŸ‡° Hong Kong
RIR
APNIC
Status
allocated
Allocated
4/11/1991
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 148.66.48.0/20 | AS45753NETSEC-HK - Netsec Limited | Valid | APNICRADB | 6/13/2026 |
Covering Prefix
16 less-specific announcementsRPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 148.66.52.0/22 | 🇹🇼TW | assigned | |
| 148.66.56.0/22 | 🇹🇼TW | assigned | |
| 148.66.60.0/23 | 🇹🇼TW | assigned | |
| 148.66.62.0/24 | AS45753 | 🇹🇼TW | assigned |
| 148.66.48.0/24 | AS45753 | ðŸ‡ðŸ‡°HK | assigned |
| 148.66.63.0/24 | AS45753 | 🇹🇼TW | assigned |
| 148.66.49.0/24 | AS45753 | ðŸ‡ðŸ‡°HK | assigned |
| 148.66.50.0/24 | AS45753 | 🇹🇼TW | assigned |
| 148.66.51.0/24 | AS45753 | 🇹🇼TW | assigned |
Origin ASN
AS45753
NETSEC-HK - Netsec Limited
Geolocation
CountryðŸ‡ðŸ‡°Hong KongHK
Coordinates22.3964, 114.1095 ↗
API
Open https://api.ipctl.io/v1/prefix/148.66.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/148.66.48.0/20" | jq
External Links