203.236.80.0/24
🇰🇷CIDR
203.236.80.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇰🇷 South Korea
City
Seoul (Namdaemun-ro)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.236.80.0/24 | AS9575KCTC-AS-KR-KR - KCTC | No ROA | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.236.0.0/17 | AS4766KIXS-AS-KR-KR - Korea Telecom | No ROA | — | 5/31/2026 |
Origin ASN
AS9575
KCTC-AS-KR-KR - KCTC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.236.80.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.236.80.0/24" | jq
External Links