asn.dev

Autonomous system

AS22027 CBTS-USONX-01

Unclassified ARIN

IPv4 addresses 4.61K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

CBTS Technology Solutions LLC

United States of America · AI-generated

business it-services managed-services

CBTS-USONX-01 is held by CBTS Technology Solutions LLC.

What it's used for

  • The address space carries enterprise IT infrastructure, evidenced by reverse DNS entries pointing to cbts.com and service-specific hosts like mail.p2connected.com.
  • The AS announces 4608 IPv4 addresses across 4 prefixes and maintains 4 observed neighbours, a ratio consistent with a business or managed services network rather than a transit provider.

Notable

  • Registrants are largely consistent with the announcer, with three prefixes registered to CBTS Technology Solutions LLC and one prefix (66.240.132.0/22) registered to OnX Enterprise Solutions (US) Ltd.
  • The address inventory is composed of four distinct IPv4 blocks, including a /21 and three smaller prefixes, all located in the United States.

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

4 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC222
AS3356Level 3 Parent, LLC155
AS13767DataBank Holdings, Ltd.78
AS33491Comcast Cable Communications, LLC25

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 4 prefixes · 4.61K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America4

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS22027
Registry name
CBTS-USONX-01
Registrant
CBTS Technology Solutions LLC
Abuse contact
nathan.pritchard@cbts.com
Registered
2001-07-26
Last changed
2019-06-26
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
50% valid · 4 valid, 4 with no ROA
ROAs
1 authorising AS22027
ASPA
no ASPA record
IRR
38% registered · 3 of 8 announcements
Route objects
2 naming AS22027

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: 448 networks and 1,849 prefixes, as published 2026-10-29. 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