asn.dev

Autonomous system

AS30138 ARTECH-INFO

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Artech Information Systems

United States of America · AI-generated

business it-staffing leased

ARTECH-INFO is the autonomous system for Artech Information Systems LLC.

What it's used for

  • The space carries internal corporate infrastructure, evidenced by reverse DNS entries such as artech64.artechinfo.com and artech127.artechinfo.com.
  • The AS announces a single IPv4 prefix, 209.123.250.0/24, comprising 256 addresses, with 1 observed neighbour, indicating a small, isolated corporate network rather than a transit or access provider.

Notable

  • The RDAP registrant for the announced prefix is Cologix, Inc with netname NAC-NETBLK02, which differs from the AS holder, suggesting the address space is leased or hosted infrastructure.
  • Artech Information Systems is a US-based IT staffing and consulting firm that acquired the Talent & Technology Solutions business unit of CDI Corporation in 2018.
  • The address inventory consists of a single /24 block with no IPv6 prefixes, typical of a small enterprise footprint.

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
AS54004Cablevision Lightpath LLC54
AS8001Cologix, Inc5

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS30138
Registry name
ARTECH-INFO
Registrant
Artech Information Systems LLC
Abuse contact
apoddar@artechinfo.com
Registered
2003-07-28
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS30138
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS30138

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 1,772 prefixes, as published 2026-10-15. 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