AS17584 — ICE-AS-KR Inchon Metropolitan Office Of Education

AS17584 announces 7 IPv4 prefixes covering 13,056 addresses and 0 IPv6 prefixes.

About this network

The AS handle ICE-AS-KR is held by Inchon Metropolitan Office of Education.

What it's used for

• The address space is registered under netnames KORNET-KR and APNIC-AP, with registrants IRT-KRNIC-KR and APNIC Hostmaster, indicating allocation through the Korean and APNIC registries.
• The AS announces 13056 IPv4 addresses across 7 prefixes and has 1 observed neighbour, a ratio consistent with a small, self-contained institutional network rather than a transit or access provider.

Notable

• Registrants for six of the seven prefixes are IRT-KRNIC-KR under netname KORNET-KR, while the 211.46.128.0/20 block is registered to APNIC Hostmaster under netname APNIC-AP, reflecting the dual registry allocation history.
• The inventory consists of seven IPv4 prefixes ranging from /20 to /24, with no IPv6 prefixes announced, typical of a legacy institutional allocation.

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

Announced prefixes

• 125.133.128.0/20
• 210.104.203.0/24
• 211.43.132.0/22
• 211.46.128.0/20
• 211.46.152.0/22
• 211.251.216.0/21
• 211.253.248.0/23

Upstream networks

• AS4766 Korea Telecom

Adjacent networks

• AS4766 Korea Telecom

Routing security

• RPKI: 0 valid, 0 invalid and 51 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 14% of announcements registered; 19 route objects.
• Listed in as-sets: AS-HANARO, AS-HURRICANE, AS-KORNETBGP, AS-KORNETRE, AS-SKBROADBAND, AS-XO-B.