AS211252 — AKARI-AS-JP Marushin K.K.

AS211252 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

AKARI-AS-JP is held by Marushin K.K.

What it's used for

• The address space is registered under the netname AU-PARSUN-20120910 with registrants including Akari Networks Administrator and Parsun Network Solutions PTY LTD.
• The AS announces 1024 IPv4 addresses across 1 prefix (103.20.36.0/22) and maintains 1 observed neighbour, indicating a small-scale, self-contained network rather than a transit provider.
• As a Japanese entity with a single /22 block and minimal peering, the traffic consists of internal corporate or specific service endpoints rather than broad residential or mobile subscriber access.

Notable

• The registrant data lists Parsun Network Solutions PTY LTD alongside Akari Networks Administrator, which differs from the primary holder Marushin K.K., suggesting potential historical leasing or administrative separation.
• The inventory consists of a single contiguous /22 block with no IPv6 prefixes announced.

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

Announced prefixes

• 103.20.36.0/22

Upstream networks

• AS983 Akari Networks LLC

Adjacent networks

• AS983 Akari Networks LLC

Routing security

• RPKI: 10 valid, 0 invalid and 0 not-found announcements; 15 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 34 route objects.
• Listed in as-sets: AS-AKARI, AS-BBIX-T, AS-IIJ, AS-IIJ6, AS-MISAKA-CUSTOMERS2, AS-RETN-ACTUAL-V4, AS917:AS-CUSTOMERS.