AS54415 — WIZ-JP-AS-AP - WIZ K.K.

AS54415 announces 2 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

WIZ-JP-AS-AP is operated by WIZ K.K.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as 0x6763a900.wiz.network and 0x6763a9ff.wiz.network.
• The AS announces 1280 IPv4 addresses and 3 IPv6 prefixes against 88 observed neighbours, a ratio that indicates a transit or peering-heavy role rather than a large access network.
• Traffic from this AS consists of web and API endpoints for WIZ K.K., a Japanese enterprise technology company.

Notable

• Registrants for the announced prefixes do not match the AS holder; 103.99.168.0/22 is registered to APNIC Hostmaster and 209.146.50.0/24 is registered to Cogent Communications, LLC.
• The address inventory is small and finely subdivided, consistent with an internal corporate estate rather than a public access network.

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

Announced prefixes

• 103.99.168.0/22
• 209.146.50.0/23
• 2401:b140::/45

Upstream networks

• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS52468 UFINET PANAMA S.A.
• AS34549 meerfarbig GmbH & Co. KG
• AS24482 SG.GS
• AS4713 NTT DOCOMO BUSINESS,Inc.
• AS212024 Marc Schmitt
• AS213241 TECHIT.BE SRL
• AS8551 Bezeq International Ltd.
• AS48362 Stadtwerke Feldkirch
• AS56662 Marcin Gondek
• AS17639 Converge ICT Solutions Inc.
• AS29632 Netassist International EOOD
• AS37100 SEACOM Limited
• AS20485 Joint Stock Company TransTeleCom

Downstream networks

• AS142052 Mempool Space K.K.
• AS397444 Overkill Interbuzz LLC

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS142052 Mempool Space K.K.
• AS174 Cogent Communications, LLC
• AS397444 Overkill Interbuzz LLC
• AS52468 UFINET PANAMA S.A.
• AS34549 meerfarbig GmbH & Co. KG
• AS4713 NTT DOCOMO BUSINESS,Inc.
• AS24482 SG.GS
• AS213241 TECHIT.BE SRL
• AS212024 Marc Schmitt
• AS17639 Converge ICT Solutions Inc.
• AS3223 Voxility LLP
• AS8551 Bezeq International Ltd.
• AS37100 SEACOM Limited
• AS20485 Joint Stock Company TransTeleCom
• AS56662 Marcin Gondek
• AS29632 Netassist International EOOD
• AS48362 Stadtwerke Feldkirch

Routing security

• RPKI: 3 valid, 0 invalid and 10 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 92% of announcements registered; 15 route objects.
• Listed in as-sets: AS-40300-CUSTOMERS, AS-40300-IX-CUSTOMERS, AS-AS14525-CUSTOMERS, AS-BBIX-T, AS-BBIX-T-V6, AS-HDT, AS-HURRICANE, AS-HURRICANEV6, AS-OCN, AS-OCN, AS-OCN-V6, AS-OCN-V6, AS-SFMIX-RS, AS203462:AS-NVC-DECIX_FRA_RS, AS26212:AS-DRF-IX-PEERS, AS33495:AS-MEMBERS, AS40300:AS-IX-CUSTOMERS, AS54415:AS-ALL, AS6695:AS-DECIX-FRA-CONNECTED, AS6695:AS-DECIX-FRA-RS, AS6695:AS-DECIX-FRA-RS-V6.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Equinix Internet Exchange Ashburn — Ashburn, United States
• JPIX Tokyo — Tokyo, Japan
• Fremont Cabal Internet Exchange — Fremont, United States
• San Francisco Metropolitan Internet Exchange — San Francisco, United States