HomePrefix Lookup203.249.0.0/18

203.249.0.0/18

🇰🇷
IPv4APNICallocatedNo ROA
CIDR
203.249.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇰🇷 South Korea
City
Suwon (Paldal-gu)
RIR
APNIC
Status
allocated
Allocated
9/29/1996

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

24 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.249.0.0/17AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.0.0/19AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.48.0/20AS9271WKUNET-AS-KR - Wonkwang UniversityNo ROA—6/1/2026
203.249.39.0/24AS3786LGDACOM-KR - LG DACOM CorporationNo ROA—6/1/2026
203.249.37.0/24AS3786LGDACOM-KR - LG DACOM CorporationNo ROA—6/1/2026
203.249.14.0/24AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.15.0/24AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.16.0/24AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.32.0/24AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.11.0/24AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.13.0/24AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.12.0/24AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—6/1/2026
203.249.33.0/24AS9318SKB-AS-KR - SK Broadband Co LtdNo ROA—6/1/2026
203.249.35.0/24AS9867JTC-AS-KR - VISION College of JeonjuNo ROA—6/1/2026
203.249.47.0/24AS10071ANYANG-AS-KR - anyang UniversityNo ROA—6/1/2026
203.249.41.0/24AS10073KNOU-AS-KR - Korea National Open UniversityNo ROA—6/1/2026
203.249.36.0/24AS10073KNOU-AS-KR - Korea National Open UniversityNo ROA—6/1/2026
203.249.43.0/24AS10073KNOU-AS-KR - Korea National Open UniversityNo ROA—6/1/2026
203.249.44.0/24AS10073KNOU-AS-KR - Korea National Open UniversityNo ROA—6/1/2026
203.249.45.0/24AS10073KNOU-AS-KR - Korea National Open UniversityNo ROA—6/1/2026
203.249.42.0/24AS10073KNOU-AS-KR - Korea National Open UniversityNo ROA—6/1/2026
203.249.34.0/24AS10073KNOU-AS-KR - Korea National Open UniversityNo ROA—6/1/2026
203.249.40.0/24AS10073KNOU-AS-KR - Korea National Open UniversityNo ROA—6/1/2026
203.249.38.0/24AS55611KYUNGMIN-AS-KR-KR - kyungmin universityNo ROA—6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS3786RADBMAINT-AS378611/13/2023
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CitySuwon (Paldal-gu)
GEThttps://api.ipctl.io/v1/prefix/203.249.0.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/203.249.0.0/18" | jq