HomePrefix Lookup61.255.0.0/16

61.255.0.0/16

🇰🇷
IPv4APNICallocatedAS9318SKB-AS-KR - SK Broadband Co LtdNo ROA
CIDR
61.255.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇰🇷 South Korea
City
Seoul (Toegye-ro)
RIR
APNIC
Status
allocated
Allocated
3/21/2001

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
61.255.0.0/16AS9318SKB-AS-KR - SK Broadband Co LtdNo ROA
RADB
5/31/2026

Covering Prefix

13 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
61.254.0.0/15AS9318SKB-AS-KR - SK Broadband Co LtdNo ROA—5/31/2026
61.255.176.0/20AS9318SKB-AS-KR - SK Broadband Co LtdNo ROA—5/31/2026
61.255.134.0/23AS9318SKB-AS-KR - SK Broadband Co LtdNo ROA—5/31/2026
61.255.140.0/23AS9318SKB-AS-KR - SK Broadband Co LtdNo ROA—5/31/2026
61.255.195.0/24AS4202OTTOGI-AS-KR-KR - ottogi.co.krNo ROA—5/31/2026
61.255.194.0/24AS4202OTTOGI-AS-KR-KR - ottogi.co.krNo ROA—5/31/2026
61.255.196.0/24AS4202OTTOGI-AS-KR-KR - ottogi.co.krNo ROA—5/31/2026
61.255.62.0/24AS10188CHADWICK-AS-KR-KR - Songdo Chadwick international SchoolNo ROA—5/31/2026
61.255.119.0/24AS38121UPASSTV-AS-KR-KR - LG HelloVision Corp.No ROA—5/31/2026
61.255.118.0/24AS38121UPASSTV-AS-KR-KR - LG HelloVision Corp.No ROA—5/31/2026
61.255.174.0/24AS45382EHOSTIDC-AS-KR-KR - HostcenterNo ROA—5/31/2026
61.255.147.0/24AS45389JBEDUNET-AS-KR-KR - Jeonbuk State office of Education Future Education Research InstituteNo ROA—5/31/2026
61.255.223.0/24AS152295CELLTRION-AS-KR-KR - CelltrionNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS9318RADBMAINT-AS93184/2/2024
Origin ASN
AS9318
SKB-AS-KR - SK Broadband Co Ltd
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CitySeoul (Toegye-ro)
Coordinates37.5614, 126.9960 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/61.255.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/61.255.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP