AS23908 — AIRPORT-AS-KR IIAC

AS23908 announces 1 IPv4 prefixes covering 65,536 addresses and 0 IPv6 prefixes.

About this network

The AS handle AIRPORT-AS-KR is operated by Incheon International Airport Corporation (IIAC).

What it's used for

• The address space carries internal corporate infrastructure, evidenced by the consistent netname IIAC-KR across all announced prefixes.
• The AS announces 65,536 IPv4 addresses across 6 prefixes with only 4 observed neighbours, indicating a large, self-contained internal network rather than a transit or access provider.

Notable

• All registrants are listed as IRT-KRNIC-KR, which is the Korea Network Information Center, the national registry, rather than the specific corporate entity, though the netnames clearly identify IIAC.
• The inventory consists of a single contiguous block (116.84.0.0/17) subdivided into six smaller prefixes, reflecting a finely segmented internal corporate estate.

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

Announced prefixes

• 116.84.0.0/16

Upstream networks

• AS3786 LG DACOM Corporation
• AS4766 Korea Telecom
• AS9318 SK Broadband Co Ltd
• AS9457 DREAMLINE CO.

Adjacent networks

• AS3786 LG DACOM Corporation
• AS4766 Korea Telecom
• AS9318 SK Broadband Co Ltd
• AS9457 DREAMLINE CO.