AS17854 — SKBCABLELINE-AS-KR SK Broadband Co Ltd

AS17854 announces 9 IPv4 prefixes covering 96,256 addresses and 0 IPv6 prefixes.

About this network

The AS handle SKBCABLELINE-AS-KR is held by SK Broadband Co Ltd.

What it's used for

• The address space carries residential broadband traffic, indicated by the consistent netname broadNnet-KR across all sampled prefixes.
• The AS announces 96256 IPv4 addresses across 72 prefixes while maintaining only 1 observed neighbour, a ratio that identifies it as an access network rather than a transit provider.

Notable

• All registrants for the largest prefixes are listed as IRT-KRNIC-KR, which aligns with the announcer's identity as a major South Korean cable operator.
• The inventory consists entirely of IPv4 space with no IPv6 prefixes announced, reflecting a legacy or IPv4-centric deployment strategy.
• The address inventory is finely subdivided into numerous /20, /21, and /22 blocks, typical of a large-scale consumer ISP managing distinct customer segments or regional nodes.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 27.116.64.0/18
• 45.112.152.0/22
• 61.247.64.0/18
• 103.51.240.0/22
• 119.75.64.0/18
• 211.116.64.0/18
• 211.232.192.0/18
• 211.237.160.0/19
• 211.255.208.0/20

Upstream networks

• AS9318 SK Broadband Co Ltd

Adjacent networks

• AS9318 SK Broadband Co Ltd