asn.dev

Autonomous system

AS21139 ASSONYITE AS will be used for SONY INFORMATION TECHNOLOGY

Unclassified RIPE

IPv4 addresses 4.10K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly NL
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Sony Europe B.V.

Netherlands · AI-generated

business corporate sony netherlands

ASSONYITE is the autonomous system for Sony Europe B.V., a subsidiary of the Sony Group.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by the netname NL-SONY-ITE-20010828 and the registrant Sony Europe B.V.
  • The AS announces a single IPv4 prefix, 80.88.32.0/20, comprising 4096 addresses, with only one observed neighbour, indicating a small, self-contained corporate network rather than a transit or access provider.

Notable

  • The registrant Sony Europe B.V. aligns directly with the AS handle ASSONYITE and the netname, confirming consistent ownership.
  • The address inventory consists of a single contiguous /20 block, typical of a corporate estate allocated for internal use.

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
AS25181Sony Europe B.V.57

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
NLNetherlands1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS21139
Registry name
ASSONYITE
Registrant
Sony Europe B.V.
Abuse contact
ripe.eu@eu.sony.com
Registered
1970-01-01
Last changed
2025-01-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS21139
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS21139

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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