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AS17597

SK Broadband Co Ltd

APNIC KR Announced
More ASNs in South Korea →
Organization
SK Broadband Co Ltd
SKB-SAEROMNET-AS-KR-KR
Registered
Jan 17, 2001
25 years ago
IPv4 Prefixes
24
75,776 addresses
IPv6 Prefixes
0
BGP Neighbours
1
1 upstream/peer · 0 downstream

Registration

The registry's RDAP record for this AS number could not be retrieved; it is looked up again automatically.

AS Number AS17597 AS Name SKB-SAEROMNET-AS-KR-KR Country South Korea (KR) Registry APNIC Allocated Jan 17, 2001 AS Description SKB-SAEROMNET-AS-KR-KR - SK Broadband Co Ltd, KR

IPv4 Prefixes

24 prefixes · 75,776 addresses · 6 top-level Routing data as of 2026-10-08 16:00 UTC

PrefixRangeAddresses
45.112.104.0/2245.112.104.0 – 45.112.107.2551,024
61.47.192.0/1861.47.192.0 – 61.47.255.25516,384
103.51.192.0/22103.51.192.0 – 103.51.195.2551,024
125.209.0.0/18125.209.0.0 – 125.209.63.25516,384
125.209.50.0/24125.209.50.0 – 125.209.50.255256
125.209.60.0/24125.209.60.0 – 125.209.60.255256
203.123.192.0/19203.123.192.0 – 203.123.223.2558,192
203.123.202.0/23203.123.202.0 – 203.123.203.255512
203.123.220.0/24203.123.220.0 – 203.123.220.255256
223.28.128.0/17223.28.128.0 – 223.28.255.25532,768
223.28.128.0/21223.28.128.0 – 223.28.135.2552,048
223.28.152.0/24223.28.152.0 – 223.28.152.255256
223.28.164.0/22223.28.164.0 – 223.28.167.2551,024
223.28.176.0/21223.28.176.0 – 223.28.183.2552,048
223.28.188.0/23223.28.188.0 – 223.28.189.255512
223.28.190.0/23223.28.190.0 – 223.28.191.255512
223.28.200.0/22223.28.200.0 – 223.28.203.2551,024
223.28.208.0/24223.28.208.0 – 223.28.208.255256
223.28.226.0/24223.28.226.0 – 223.28.226.255256
223.28.230.0/23223.28.230.0 – 223.28.231.255512
223.28.232.0/22223.28.232.0 – 223.28.235.2551,024
223.28.236.0/23223.28.236.0 – 223.28.237.255512
223.28.247.0/24223.28.247.0 – 223.28.247.255256
223.28.252.0/24223.28.252.0 – 223.28.252.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

1 unique neighbour · 1 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (1)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS9318SKB-AS-KR - SK Broadband Co Ltd2808,8080