asn.dev

Autonomous system

AS47361 SYSDESIGN-NET-AS

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly UA
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

System Design LLC

Ukraine · AI-generated

business ukraine manufacturing

SYSDESIGN-NET-AS is held by System Design LLC, a manufacturing-technical company registered in Ukraine.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the netname SYSDESIGN and reverse DNS entries pointing to ukrsd.com.ua.
  • The AS announces 1024 IPv4 addresses within a single prefix (91.204.84.0/22) 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 manufacturing and technical design firm.

Notable

  • The RDAP registrant Manufacturing-Technical company System Design LLC aligns with the AS handle and the reverse DNS domain ukrsd.com.ua.
  • The inventory consists of a single contiguous IPv4 block with no announced IPv6 prefixes, reflecting a compact, self-contained corporate network.

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
AS3255LLC EKSINTECH58
AS50392LLC Campus Networks7

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
UAUkraine1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS47361
Registry name
SYSDESIGN-NET-AS
Registrant
AS15497-MNT
Abuse contact
abuse@ukrsd.com.ua
Registered
2008-06-06
Last changed
2023-10-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS47361
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS47361

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 1,779 prefixes, as published 2026-10-21. 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