HomePrefix Lookup134.75.0.0/16

134.75.0.0/16

🇰🇷
IPv4APNICallocatedAS1237KREONET-AS-KR-KR - KISTI RPKI Valid
CIDR
134.75.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇰🇷 South Korea
City
Yuseong (Daehak-ro)
RIR
APNIC
Status
allocated
Allocated
5/10/1989

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
134.75.0.0/16AS1237KREONET-AS-KR-KR - KISTI Valid
APNICRADB
5/31/2026

Covering Prefix

34 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
134.75.52.0/23AS1237KREONET-AS-KR-KR - KISTI Valid—5/31/2026
134.75.20.0/24AS1237KREONET-AS-KR-KR - KISTI Valid—5/31/2026
134.75.250.0/24AS1237KREONET-AS-KR-KR - KISTI Valid—5/31/2026
134.75.197.0/24AS9691KYUNGSUNG-AS-KR - KYUNGSUNG UNIVERSITY Invalid—5/31/2026
134.75.226.0/24AS9870DEUNET-AS-KR - DONG-EUI UNIVERSITY Invalid—5/31/2026
134.75.122.0/24AS9949HOSEO-AS-KR - Hoseo University Invalid—5/31/2026
134.75.55.0/24AS10159HAUNET-AS-KR-KR - Korea Aerospace University Invalid—5/31/2026
134.75.107.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.108.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.123.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.124.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.125.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.126.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.127.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.128.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.129.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.130.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.131.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.132.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.200.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.203.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.207.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.254.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.1.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.15.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.16.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.101.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.102.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.103.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.105.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.252.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.253.0/24AS17579KREONET2-AS-KR-KR - KISTI Valid—5/31/2026
134.75.151.0/24AS17595KINSNET-AS-KR-KR - Korea Institute of Nuclear Safety Invalid—5/31/2026
134.75.217.0/24AS45363SUNMOON-AS-KR-KR - SunMoon University Invalid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
134.75.0.0/16AS1237/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS1237APNICMNT-KRNIC-AP11/18/2025
AS1237RADBMAINT-AS378611/13/2023
Origin ASN
AS1237
KREONET-AS-KR-KR - KISTI
Geolocation
Country🇰🇷South KoreaKR
RegionDaejeon
CityYuseong (Daehak-ro)
Coordinates36.3655, 127.3540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/134.75.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/134.75.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP