HomePrefix Lookup203.250.0.0/19

203.250.0.0/19

🇰🇷
IPv4APNICallocatedAS1237KREONET-AS-KR-KR - KISTI RPKI Valid
CIDR
203.250.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇰🇷 South Korea
City
Yuseong (Daehak-ro)
RIR
APNIC
Status
allocated
Allocated
9/29/1996

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.250.0.0/19AS1237KREONET-AS-KR-KR - KISTI Valid
APNICRADB
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
203.250.0.0/19AS1237/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS1237APNICMNT-KRNIC-AP6/9/2025
AS1237RADBMAINT-AS378611/13/2023
Origin ASN
AS1237
KREONET-AS-KR-KR - KISTI
Geolocation
Country🇰🇷South KoreaKR
RegionDaejeon
CityYuseong (Daehak-ro)
Coordinates36.3655, 127.3540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.250.0.0/19

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/203.250.0.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP