asn.dev

Autonomous system

AS50731 PRO9-AS PRO-9 SIA

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly LV
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

PRO-9 SIA

Latvia · AI-generated

business latvia corporate

The AS handle PRO9-AS is held by PRO-9 SIA.

What it's used for

  • The space carries corporate infrastructure, evidenced by the netname PRO-9-NET and reverse DNS entries such as mx-gw1.pro-9.com and rev-193.105.166.127.pro-9.net.
  • The network announces a single IPv4 prefix, 193.105.166.0/24, comprising 256 addresses, with 0 IPv6 prefixes.
  • With only 1 observed neighbour, the address-to-neighbour ratio indicates a small, self-contained corporate estate rather than a transit or access provider.

Notable

  • The RDAP registrant PRO-9 SIA matches the registry holder and the netname PRO-9-NET, confirming consistent ownership.
  • The address inventory consists of a single /24 block, representing a compact internal network segment.

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
AS2588SIA "BITE Latvija"57

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
LVLatvia1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS50731
Registry name
PRO9-AS
Registrant
AS2588-MNT
Abuse contact
abuse@pro-9.com
Registered
2010-03-16
Last changed
2024-12-01
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS50731
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS50731

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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