AS17686 — ACCELIA - ACCELIA

Network type: hosting

AS17686 announces 5 IPv4 prefixes covering 63,488 addresses and 1 IPv6 prefixes.

About this network

The AS handle ACCELIA is operated by Accelia, Inc., a Japanese broadband service provider.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS records like host223-254.accelia.net and host119-254.accelia.net.
• The network announces 63,488 IPv4 addresses across 11 prefixes and 1 IPv6 prefix, while maintaining 31 observed neighbours, a ratio consistent with an access network providing connectivity to end-users.

Notable

• All registrants for the announced prefixes are listed as Japan Network Information Center (JPNIC) with the netname ACCELIA-CIDR-BLK-JP, aligning with the AS holder.
• The inventory consists of a contiguous block within the 43.253.0.0/16 range, subdivided into various /17, /19, /20, /21, and /22 prefixes.

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

Announced prefixes

• 43.253.0.0/18
• 43.253.72.0/21
• 43.253.80.0/20
• 43.253.96.0/19
• 43.253.128.0/17
• 2403:8a00::/32

Upstream networks

• AS2516 KDDI CORPORATION
• AS2519 ARTERIA Networks Corporation
• AS6939 Hurricane Electric LLC
• AS4713 NTT DOCOMO BUSINESS,Inc.
• AS24482 SG.GS
• AS131948 FORNEXT Inc.
• AS17639 Converge ICT Solutions Inc.
• AS9304 HGC Global Communications Limited
• AS12389 PJSC Rostelecom

Downstream networks

• AS4693 CSK-IT MANAGEMENT CORPORATION
• AS59095 ACCELIA

Adjacent networks

• AS2519 ARTERIA Networks Corporation
• AS2516 KDDI CORPORATION
• AS4693 CSK-IT MANAGEMENT CORPORATION
• AS6939 Hurricane Electric LLC
• AS4713 NTT DOCOMO BUSINESS,Inc.
• AS59095 ACCELIA
• AS131948 FORNEXT Inc.
• AS24482 SG.GS
• AS17639 Converge ICT Solutions Inc.
• AS9304 HGC Global Communications Limited
• AS12389 PJSC Rostelecom

Routing security

• RPKI: 0 valid, 0 invalid and 19 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 27 route objects.
• Listed in as-sets: AS-17922, AS-ACCELIA, AS-HURRICANEV6, AS-IIJ, AS-IIJ6, AS-INCAPSULA, AS-INCAPSULA, AS-INFOSPHERE, AS-INFOSPHERE-V6, AS-IPV6_VECTANT, AS-KDD, AS-KDDCUSTOMER2, AS-KDDI6, AS-OCN, AS-OCN, AS-OCN-V6, AS-OCN-V6, AS-PACNET-CUSTOMER-PROXY-REGISTER, AS-PACNET-DOWNSTREAM-JP, AS-TELSTRA-INTL-CUSTOMERS, AS-TELSTRA-INTL-CUSTOMERS-4637, AS-TH-IX-AS19551, AS-TPIX-200N, AS-VCECTANT, AS-VECTANT.

Internet exchanges

• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• JPIX Tokyo — Tokyo, Japan