AS2526 — HITNET - Hitachi, Ltd. IT strategy & Digital Integration Division, Employee Experience Office

AS2526 announces 1 IPv4 prefixes covering 65,536 addresses and 0 IPv6 prefixes.

About this network

HITNET is the corporate network of Hitachi, Ltd., the Japanese electronics and industrial conglomerate (registered to its IT Strategy & Digital Integration Division).

What it's used for

• Internal corporate and IT networking for Hitachi's global operations.

Notable

• A large enterprise's own network, not a commercial ISP or hosting provider.

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

Announced prefixes

• 133.145.0.0/16

Upstream networks

• AS4713 NTT DOCOMO BUSINESS,Inc.

Adjacent networks

• AS4713 NTT DOCOMO BUSINESS,Inc.

Routing security

• RPKI: 0 valid, 0 invalid and 9 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 11% of announcements registered; 4 route objects.
• Listed in as-sets: AS-IIJ, AS-IIJ6, AS-IXP2, AS-KDDDMPEER, AS-MHDD, AS-NSPIXP2, AS-OCN, AS-OCN, AS2497:AS-IIJ, AS2497:AS-IIJ6.