AS23661 — CLARA-AS-AP CLARA, Inc.

Network type: hosting

AS23661 announces 11 IPv4 prefixes covering 24,832 addresses and 1 IPv6 prefixes.

About this network

The AS handle CLARA-AS-AP is held by CLARA, Inc.

What it's used for

• The address space carries dedicated server infrastructure, evidenced by reverse DNS entries such as t247-255.dedicated.clara.ne.jp and t103-255.dedicated.clara.ne.jp.
• The network announces 24832 IPv4 addresses across 11 prefixes and 1 IPv6 prefix, maintaining 13 observed neighbours, a ratio consistent with a hosting provider serving dedicated customers.

Notable

• All registrants in the RDAP data are CLARA, Inc., with netnames including CLARA-NET, CLARA-TOKYO, and CLARA-AS-AP, fully aligning with the AS holder.
• The inventory consists of multiple /20 and /21 blocks in Japan, indicating a substantial and segmented address estate for its hosting operations.

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

Announced prefixes

• 42.123.32.0/22
• 110.50.240.0/20
• 116.197.136.0/21
• 119.18.216.0/21
• 124.108.32.0/21
• 182.50.96.0/20
• 182.54.176.0/20
• 198.180.142.0/24
• 202.3.140.0/22
• 202.45.160.0/21
• 202.51.8.0/21
• 2406:800::/32

Upstream networks

• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS4637 Telstra Global
• AS2518 BIGLOBE Inc.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS38001 NewMedia Express Pte Ltd

Adjacent networks

• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS4637 Telstra Global
• AS2518 BIGLOBE Inc.
• AS6939 Hurricane Electric LLC
• AS38001 NewMedia Express Pte Ltd
• AS24482 SG.GS

Routing security

• RPKI: 0 valid, 0 invalid and 13 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 110 route objects.
• Listed in as-sets: AS-63529-AS-IMPORT-AS9505, AS-BBX-PEERS, AS-BITISLE-17941, AS-CLARAONLINE, AS-EQUINIX-TY, AS-GIGAINFRA, AS-HURRICANEV6, AS-IIJ, AS-IIJ6, AS-INFOSPHERE, AS-INFOSPHERE-V6, AS-KDD, AS-KDDCUSTOMER2, AS-KDDI6, AS-MESH, AS-PACNET-CUSTOMER-PROXY-REGISTER, AS-TELSTRA-INTL-CUSTOMERS, AS-XO-B, AS2497:AS-IIJ, AS2497:AS-IIJ6, AS3491:AS-CUSTOMERS-AP.

Internet exchanges

• JPIX Tokyo — Tokyo, Japan