HomePrefix Lookup211.43.0.0/17

211.43.0.0/17

🇰🇷
IPv4APNICannouncedAS4766KIXS-AS-KR-KR - Korea TelecomNo ROA
CIDR
211.43.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇰🇷 South Korea
City
Jeju-si (Yeon-dong)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
211.43.0.0/17AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA
RADB
5/31/2026

Covering Prefix

6 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
211.43.32.0/19AS9706PETISNET-AS-KR - BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTENo ROA—5/31/2026
211.43.64.0/21AS9706PETISNET-AS-KR - BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTENo ROA—5/31/2026
211.43.72.0/22AS9706PETISNET-AS-KR - BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTENo ROA—5/31/2026
211.43.30.0/23AS9706PETISNET-AS-KR - BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTENo ROA—5/31/2026
211.43.24.0/24AS4766KIXS-AS-KR-KR - Korea TelecomNo ROA—5/31/2026
211.43.29.0/24AS9706PETISNET-AS-KR - BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTENo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4766RADBMAINT-AS476611/13/2023

More Specific Prefixes

15
PrefixASCountryStatus
211.43.64.0/18🇰🇷KRallocated
211.43.32.0/19AS9706🇰🇷KRallocated
211.43.64.0/19🇰🇷KRassigned
211.43.0.0/19🇰🇷KRallocated
211.43.96.0/20🇰🇷KRassigned
211.43.112.0/21🇰🇷KRassigned
211.43.24.0/21🇰🇷KRassigned
211.43.4.0/22🇰🇷KRassigned
211.43.20.0/22🇰🇷KRassigned
211.43.8.0/22🇰🇷KRassigned
211.43.12.0/22🇰🇷KRassigned
211.43.124.0/22🇰🇷KRassigned
211.43.16.0/22🇰🇷KRassigned
211.43.0.0/22🇰🇷KRassigned
211.43.120.0/22🇰🇷KRassigned
Origin ASN
AS4766
KIXS-AS-KR-KR - Korea Telecom
Geolocation
Country🇰🇷South KoreaKR
RegionJeju-do
CityJeju-si (Yeon-dong)
Coordinates33.4575, 126.4950 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/211.43.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/211.43.0.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP