AS23826 — DAIDO-IT Daido University

AS23826 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

The AS handle DAIDO-IT is held by Daido University.

What it's used for

• The address space is registered under the netname DICNET-1-CIDR-BLK-JP with the Japan Network Information Center, indicating an institutional allocation for the university.
• The network announces a single IPv4 prefix of 202.11.120.0/22, comprising 1024 addresses, with no IPv6 prefixes in inventory.
• With only one observed neighbour in the routing system, the low neighbour count relative to the address block suggests a direct connection or limited peering arrangement typical of an isolated institutional network rather than a transit provider.

Notable

• The RDAP registrant for the announced prefix is the Japan Network Information Center, which acts as the registry authority for Japanese IP space, while the AS holder is Daido University.
• The address inventory consists of a single contiguous /22 block, representing a standard-sized allocation for a mid-sized educational institution.

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

Announced prefixes

• 202.11.120.0/22

Upstream networks

• AS2907 Research Organization of Information and Systems, National Institute of Informatics

Adjacent networks

• AS2907 Research Organization of Information and Systems, National Institute of Informatics

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 1 route objects.
• Listed in as-sets: AS-IIJ, AS-IIJ6, AS20965:AS-FROM-TEIN-TO-GEANT, AS2497:AS-IIJ, AS2497:AS-IIJ6.