152.149.48.0/20
🇰🇷CIDR
152.149.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇰🇷 South Korea
City
Seoul (Jong-ro 33-gil)
RIR
APNIC
Status
allocated
Allocated
8/23/1991
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 152.149.48.0/20 | AS4961DISC-AS-KR-KR - Daewoo Information Systems | No ROA | — | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 152.149.48.0/24 | AS9318SKB-AS-KR - SK Broadband Co Ltd | No ROA | — | 5/30/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 152.149.49.0/24 | 🇰🇷KR | assigned | |
| 152.149.50.0/24 | 🇰🇷KR | assigned | |
| 152.149.51.0/24 | 🇰🇷KR | assigned | |
| 152.149.52.0/24 | 🇰🇷KR | assigned | |
| 152.149.54.0/24 | 🇰🇷KR | assigned | |
| 152.149.56.0/24 | 🇰🇷KR | assigned | |
| 152.149.60.0/24 | 🇰🇷KR | assigned | |
| 152.149.61.0/24 | 🇰🇷KR | assigned | |
| 152.149.62.0/24 | 🇰🇷KR | assigned | |
| 152.149.53.0/24 | 🇰🇷KR | assigned | |
| 152.149.57.0/24 | 🇰🇷KR | assigned | |
| 152.149.58.0/24 | 🇰🇷KR | assigned | |
| 152.149.59.0/24 | 🇰🇷KR | assigned | |
| 152.149.55.0/24 | 🇰🇷KR | assigned | |
| 152.149.63.0/24 | 🇰🇷KR | assigned | |
| 152.149.48.0/24 | AS9318 | 🇰🇷KR | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/152.149.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/152.149.48.0/20" | jq
External Links