HomePrefix Lookup203.238.0.0/17

203.238.0.0/17

🇰🇷
IPv4APNICallocatedAS9848SejongTelecom-AS-KR-KR - SEJONG NETWORKSNo ROA
CIDR
203.238.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇰🇷 South Korea
City
Hanam (Sangil-ro 10-gil)
RIR
APNIC
Status
allocated
Allocated
9/29/1996

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.238.0.0/17AS9848SejongTelecom-AS-KR-KR - SEJONG NETWORKSNo ROA
RADB
6/1/2026

Covering Prefix

21 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.238.60.0/22AS23584HYROADPUSAN-AS-KR-KR - PUSAN CABLE TV SYSTEM CO., LTD.No ROA—6/1/2026
203.238.56.0/22AS23584HYROADPUSAN-AS-KR-KR - PUSAN CABLE TV SYSTEM CO., LTD.No ROA—6/1/2026
203.238.38.0/23AS9848SejongTelecom-AS-KR-KR - SEJONG NETWORKSNo ROA—6/1/2026
203.238.84.0/23AS23584HYROADPUSAN-AS-KR-KR - PUSAN CABLE TV SYSTEM CO., LTD.No ROA—6/1/2026
203.238.39.0/24AS4670HYUNDAI-KR - ShinbiroNo ROA—6/1/2026
203.238.38.0/24AS4670HYUNDAI-KR - ShinbiroNo ROA—6/1/2026
203.238.56.0/24AS9492MAEKYUNG-AS-KR - Maeil Business NewspaperNo ROA—6/1/2026
203.238.57.0/24AS9492MAEKYUNG-AS-KR - Maeil Business NewspaperNo ROA—6/1/2026
203.238.58.0/24AS9492MAEKYUNG-AS-KR - Maeil Business NewspaperNo ROA—6/1/2026
203.238.59.0/24AS9492MAEKYUNG-AS-KR - Maeil Business NewspaperNo ROA—6/1/2026
203.238.37.0/24AS9571INICIS-AS-KR - INICIS Co., LtdNo ROA—6/1/2026
203.238.107.0/24AS9973BSITC-AS-KR-KR - BSITCNo ROA—6/1/2026
203.238.106.0/24AS9973BSITC-AS-KR-KR - BSITCNo ROA—6/1/2026
203.238.36.0/24AS17837KCP-AS-KR-KR - NHN KCP Corp.No ROA—6/1/2026
203.238.85.0/24AS23584HYROADPUSAN-AS-KR-KR - PUSAN CABLE TV SYSTEM CO., LTD.No ROA—6/1/2026
203.238.86.0/24AS23584HYROADPUSAN-AS-KR-KR - PUSAN CABLE TV SYSTEM CO., LTD.No ROA—6/1/2026
203.238.84.0/24AS23584HYROADPUSAN-AS-KR-KR - PUSAN CABLE TV SYSTEM CO., LTD.No ROA—6/1/2026
203.238.16.0/24AS131866DEK-AS-KR-KR - Digital Edge KoreaNo ROA—6/1/2026
203.238.14.0/24AS131866DEK-AS-KR-KR - Digital Edge KoreaNo ROA—6/1/2026
203.238.13.0/24AS131866DEK-AS-KR-KR - Digital Edge KoreaNo ROA—6/1/2026
203.238.15.0/24AS131866DEK-AS-KR-KR - Digital Edge KoreaNo ROA—6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS9848RADBMAINT-AS476611/13/2023
Origin ASN
AS9848
SejongTelecom-AS-KR-KR - SEJONG NETWORKS
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CityHanam (Sangil-ro 10-gil)
Coordinates37.5506, 127.1740 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.238.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/203.238.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP