HomePrefix Lookup103.57.203.0/24

103.57.203.0/24

🇰🇷
IPv4APNICassignedAS402158No ROA
CIDR
103.57.203.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇰🇷 South Korea
City
Anyang-si
RIR
APNIC
Status
assigned
Allocated
-

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
103.57.203.0/24AS137933/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS137933APNICMAINT-CYBERFORESTLLC-AP5/20/2026
Origin ASN
AS402158
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CityAnyang-si
Coordinates37.3835, 126.9340 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.57.203.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/103.57.203.0/24" | jq
External Links
RIPEstat Hurricane Electric BGP