asn.dev

Autonomous system

AS23136 ONX

Unclassified ARIN

IPv4 addresses 22.78K 11 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

OnX Enterprise Solutions

Canada · AI-generated

business managed-services canada

The AS handle ONX is held by OnX Enterprise Solutions Inc.

What it's used for

  • The address space carries managed IT infrastructure, evidenced by reverse DNS entries such as 66-240-183-254.onx.com and xen06.ultrahosting.com.
  • The network announces 22,784 IPv4 addresses across 11 prefixes while maintaining only 3 observed neighbours, a ratio indicative of a business or managed services provider rather than a transit carrier.

Notable

  • Registrants are consistent with the announcer, appearing as OnX Enterprise Solutions Inc. and OnX Enterprise Solutions (US) Ltd., with one exception for prefix 74.122.241.0/24 registered to NAVAERA WORLDWIDE, LLC.
  • The inventory consists of 11 IPv4 prefixes with no IPv6 announcements, reflecting a legacy IPv4-only estate.

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, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6461Zayo Bandwidth211
AS13768Aptum Technologies25

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 11 prefixes · 22.78K addresses IPv6 0 prefixes

CountryNamePrefixes
CACanada11

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS23136
Registry name
ONX
Registrant
OnX Enterprise Solutions Inc.
Abuse contact
abuse@onx.com
Registered
2002-01-30
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS23136
ASPA
no ASPA record
IRR
50% registered · 2 of 4 announcements 1 other origin
Route objects
10 naming AS23136

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 1,771 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