156.235.112.0/21
🇰🇷CIDR
156.235.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇰🇷 South Korea
City
Seoul (Toegye-ro)
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.235.112.0/21 | AS9318SKB-AS-KR - SK Broadband Co Ltd | Valid | AFRINICRADB | 6/15/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 156.235.112.0/21 | AS9318 | /24 | afrinic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 156.235.117.0/24 | 🇰🇷KR | assigned | |
| 156.235.112.0/24 | 🇰🇷KR | assigned | |
| 156.235.114.0/24 | 🇰🇷KR | assigned | |
| 156.235.115.0/24 | 🇰🇷KR | assigned | |
| 156.235.119.0/24 | 🇰🇷KR | assigned | |
| 156.235.113.0/24 | 🇰🇷KR | assigned | |
| 156.235.116.0/24 | 🇰🇷KR | assigned | |
| 156.235.118.0/24 | 🇰🇷KR | assigned |
Origin ASN
AS9318
SKB-AS-KR - SK Broadband Co Ltd
Geolocation
API
Open https://api.ipctl.io/v1/prefix/156.235.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/156.235.112.0/21" | jq
External Links