103.253.240.0/22
🇰🇷CIDR
103.253.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇰🇷 South Korea
City
Yongsan-dong (Jangchungdan-ro)
RIR
APNIC
Status
allocated
Allocated
2/3/2016
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.253.240.0/22 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | APNICRADB | 5/31/2026 |
Origin ASN
AS16509
AMAZON-02 - Amazon.com, Inc.
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CityYongsan-dong (Jangchungdan-ro)
Coordinates37.5598, 127.0050 ↗
API
Open https://api.ipctl.io/v1/prefix/103.253.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.253.240.0/22" | jq
External Links