AS945 — JP-77-20220621 HAONAN YANG

AS945 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

A small network (SAMU) registered through RIPE NCC to Haonan Yang, based in Minato, Tokyo, Japan.

What it's used for

• Small-scale enterprise/operator networking.

Notable

• A small single-holder network rather than a large ISP or hosting provider.
• The low AS number is an early-internet allocation, reclaimed and reassigned to the current holder (registered 2025).

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

Announced prefixes

• 85.8.225.0/24
• 194.116.227.0/24

Upstream networks

• AS9663 OTO GK

Adjacent networks

• AS9663 OTO GK

Routing security

• RPKI: 1 valid, 0 invalid and 1 not-found announcements; 12 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 36 route objects.
• Listed in as-sets: AS-10099, AS-BBIX-T-V6, AS-HINET, AS-IIJ, AS-IIJ6, AS-MARU, AS-SFINNOV, AS-STORMWALL-SET, AS-STORMWALL-SET, AS-SYNAPSIS:AS-PEERS, AS-TERRAHOST, AS-TPIX, AS-TWIG, AS-UK2NET:AS-CUST, AS-WHOLESALE-INTERNET, AS1421:AS-CUSTOMERS, AS198304:AS-UPSTREAM, AS199607:AS-IP-TRANSIT, AS20473:AS-VULTR, AS214565:AS-TRANSIT, AS2497:AS-IIJ, AS2497:AS-IIJ6, AS33495:AS-MEMBERS, AS56655:AS-GIGAHOST, AS64289:AS-MACARNE.

Internet exchanges

• Fremont Cabal Internet Exchange — Fremont, United States
• Midwest Internet Cooperative Exchange — Minneapolis, United States