asn.dev

Autonomous system

AS56885 SUMIDA-AS Str. Corneliu Coposu nr. 1A

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RO
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Sumida Romania SRL

Romania · AI-generated

business manufacturing corporate

SUMIDA-AS is held by Sumida Romania SRL.

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames SUMIDA-ROMANIA-SRL and RO-IPV4-20090623 associated with the registrant.
  • The AS announces 512 IPv4 addresses across 2 prefixes and maintains 3 observed neighbours, indicating a small-scale internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of office workers and internal systems for a manufacturer of electronic components and semiconductor parts.

Notable

  • Registrants IP.RO - NOC and IPv4 Management SRL align with the announcer, confirming the space is managed by the holder or its designated NOC.
  • The inventory consists of two /24 blocks, 46.102.109.0/24 and 188.241.158.0/24, with no IPv6 prefixes announced.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9050Orange Romania S.A.116
AS8708DIGI ROMANIA S.A.2

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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
RORomania2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS56885
Registry name
SUMIDA-AS
Registrant
SUMIDA Romania SRL
Abuse contact
abuse@ip.ro
Registered
2011-06-03
Last changed
2021-11-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS56885
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS56885

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