HomePrefix Lookup203.233.0.0/17

203.233.0.0/17

🇰🇷
IPv4APNICallocatedAS3786LGDACOM-KR - LG DACOM CorporationNo ROA
CIDR
203.233.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇰🇷 South Korea
City
Yongsan-dong (Hangang-daero)
RIR
APNIC
Status
allocated
Allocated
2/16/1996

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
203.233.0.0/17AS3786LGDACOM-KR - LG DACOM CorporationNo ROA
RADB
5/31/2026

Covering Prefix

16 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.233.56.0/23AS17841NCIA-AS-KR-KR - NATIONAL INFORMATION RESOURCES SERVICENo ROA—5/31/2026
203.233.54.0/23AS17841NCIA-AS-KR-KR - NATIONAL INFORMATION RESOURCES SERVICENo ROA—5/31/2026
203.233.82.0/24AS9684HANWHA-AS-KR - HANWHA Corp. Information Service div.No ROA—5/31/2026
203.233.91.0/24AS9693KFTCCA-AS-KR - KFTCNo ROA—5/31/2026
203.233.85.0/24AS9968KYOBO-AS-KR - KYOBO Life Insurance Co., Ltd.No ROA—5/31/2026
203.233.43.0/24AS18295ALLIANZ-AS-KR-KR - ABL Life Insurance Co., Ltd.No ROA—5/31/2026
203.233.44.0/24AS18295ALLIANZ-AS-KR-KR - ABL Life Insurance Co., Ltd.No ROA—5/31/2026
203.233.9.0/24AS18373KOOKMINBANK-AS-KR-KR - KOOKMIN BANKNo ROA—5/31/2026
203.233.22.0/24AS23573OCIC-AS-KR-KR - OCI Information CommunicationNo ROA—5/31/2026
203.233.73.0/24AS38428KICC-AS-KR-KR - Korea Information Communicaions Co.No ROA—5/31/2026
203.233.72.0/24AS38428KICC-AS-KR-KR - Korea Information Communicaions Co.No ROA—5/31/2026
203.233.74.0/24AS38428KICC-AS-KR-KR - Korea Information Communicaions Co.No ROA—5/31/2026
203.233.25.0/24AS38707TOSSPAYMENTS-AS-KR-KR - TosspaymentsNo ROA—5/31/2026
203.233.124.0/24AS38707TOSSPAYMENTS-AS-KR-KR - TosspaymentsNo ROA—5/31/2026
203.233.116.0/24AS38707TOSSPAYMENTS-AS-KR-KR - TosspaymentsNo ROA—5/31/2026
203.233.48.0/24AS38707TOSSPAYMENTS-AS-KR-KR - TosspaymentsNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS3786RADBMAINT-AS378611/13/2023

More Specific Prefixes

11
PrefixASCountryStatus
203.233.6.0/24🇰🇷KRassigned
203.233.9.0/24AS18373🇰🇷KRassigned
203.233.85.0/24AS9968🇰🇷KRassigned
203.233.46.128/25🇰🇷KRassigned
203.233.77.128/25🇰🇷KRassigned
203.233.75.128/25🇰🇷KRassigned
203.233.4.128/25AS38707🇰🇷KRassigned
203.233.63.0/26🇰🇷KRassigned
203.233.126.128/26🇰🇷KRassigned
203.233.78.64/26🇰🇷KRassigned
203.233.116.192/27🇰🇷KRassigned
Origin ASN
AS3786
LGDACOM-KR - LG DACOM Corporation
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CityYongsan-dong (Hangang-daero)
Coordinates37.5379, 126.9700 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/203.233.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/203.233.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP