asn.dev

Autonomous system

AS38462 OCE-AS-AP - Osaki Computer Engineering Co.Ltd

Unclassified RIPE

IPv4 addresses 35.33K 6 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly JP
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Osaki Computer Engineering

Japan · AI-generated

isp business japan

OCE-AS-AP is operated by Osaki Computer Engineering Co.Ltd.

What it's used for

  • The address space carries corporate and business traffic, evidenced by reverse DNS records pointing to oce.ne.jp and netnames consistently listed as OCE-AS-AP.
  • The AS announces 35,328 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, while maintaining only 2 observed routing neighbours.
  • This high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider, consistent with the operator's role as a Japanese ISP.

Notable

  • All registrants for the announced prefixes align with the announcer, listing Osaki Computer Engineering CoLtd administrator and Osaki Computer Engineering Co.Ltd.
  • The address inventory is composed of six distinct IPv4 blocks, including a /18 and a /19, alongside a single /32 IPv6 prefix.

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

2 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS17676SoftBank Corp.319
AS4637Telstra Global74

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-12, 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 6 prefixes · 35.33K addresses IPv6 1 prefixes

CountryNamePrefixes
JPJapan7

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS38462
Registry name
OCE-AS-AP
Registrant
Osaki Computer Engineering Co.Ltd
Abuse contact
scott@oce.ne.jp
Registered
2008-09-04
Last changed
2020-07-08
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 7 valid, 0 with no ROA
ROAs
7 authorising AS38462
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
19 naming AS38462

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: 453 networks and 1,848 prefixes, as published 2026-11-13. 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