AS18317 — SHINHANSYS2-AS-KR SHINHAN DS

AS18317 announces 5 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

SHINHANSYS2-AS-KR is operated by Shinhan DS, the IT subsidiary of Shinhan Bank.

What it's used for

• The address space carries corporate infrastructure, indicated by netnames such as broadNnet-KR, BORANET-KR, and SEJONG-KR which suggest internal network segments or specific site locations.
• The AS announces 1280 IPv4 addresses across 5 prefixes and maintains 3 observed neighbours, a ratio consistent with an internal corporate estate rather than a transit or access provider.

Notable

• All registrants are listed as IRT-KRNIC-KR, which is the generic Korea Network Information Center handle, rather than a specific organizational registrant name matching the announcer.
• The address inventory consists of five distinct /24 blocks, including 1.237.181.0/24, 106.249.55.0/24, 210.122.123.0/24, 210.182.126.0/24, and 211.209.129.0/24, with no IPv6 prefixes in the inventory.

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

Announced prefixes

• 1.237.181.0/24
• 106.249.55.0/24
• 210.122.123.0/24
• 210.182.126.0/24
• 211.209.129.0/24

Upstream networks

• AS9318 SK Broadband Co Ltd
• AS3786 LG DACOM Corporation
• AS9848 SEJONG NETWORKS

Adjacent networks

• AS9318 SK Broadband Co Ltd
• AS3786 LG DACOM Corporation
• AS9848 SEJONG NETWORKS

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-DACOM, AS-HURRICANE, AS-KORNETBGP, AS-SEJONG, AS-SKBROADBAND, AS3491:AS-CUSTOMERS-AP, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS58453:AS-ASIATEST, AS58453:AS-ASIATEST2, AS63529:AS-63529-AS-IMPORT-AS23764.