asn.dev

Autonomous system

AS59095 ACCELIA-W ACCELIA

Unclassified RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly JP
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Accelia

Japan · AI-generated

cdn business japan

ACCELIA-W is operated by Accelia.

What it's used for

  • The address space carries CDN infrastructure, evidenced by the netname ACCELIA-CIDR-BLK-JP and the registrant Japan Network Information Center; IRT-JPNIC-JP.
  • The AS announces 2048 IPv4 addresses across 1 prefix (43.253.64.0/21) with 1 observed neighbour, indicating a dedicated edge or content delivery network rather than a transit provider.
  • Traffic from this AS consists of web content delivery, image processing, and advertising distribution for Japanese clients, leveraging Accelia's CDN services.

Notable

  • The registrant Japan Network Information Center; IRT-JPNIC-JP aligns with the announcer ACCELIA-W, confirming direct ownership of the address block.
  • Accelia is a publicly traded company (TSE:271A) headquartered in Japan, providing domestic CDN services and related IT solutions.
  • The inventory consists of a single /21 block, representing a compact, purpose-built address space for its CDN operations.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS17686ACCELIA59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
JPJapan1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS59095
Registry name
ACCELIA-W
Registered
2013-09-09
Last changed
2014-06-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS59095
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS59095

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check