AS17701 — SEINAN Seinan Gakuin University

AS17701 announces 1 IPv4 prefixes covering 65,536 addresses and 1 IPv6 prefixes.

About this network

SEINAN is the autonomous system for Seinan Gakuin University.

What it's used for

• The address space is registered under the netname SAINS with registrant IRT-JPNIC-JP, indicating a dedicated allocation for the university.
• The AS announces a single IPv4 prefix, 160.23.0.0/16 (65536 addresses), and one IPv6 prefix, 2001:df4:b400::/48.
• With only 2 observed neighbours, the low neighbour count relative to the address block size suggests a direct connection or limited peering arrangement typical of an institutional network rather than a transit provider.

Notable

• The registrant IRT-JPNIC-JP is the standard JPNIC handle for Japanese institutions, consistent with the announcer identity.
• The inventory consists of a single contiguous /16 block, representing a standard institutional allocation without complex subdivision or fragmentation.

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

Announced prefixes

• 160.23.0.0/16
• 2001:df4:b400::/48

Upstream networks

• AS2907 Research Organization of Information and Systems, National Institute of Informatics
• AS7679 QTnet,Inc.

Adjacent networks

• AS2907 Research Organization of Information and Systems, National Institute of Informatics
• AS7679 QTnet,Inc.