asn.dev

Autonomous system

AS36073 COMPORTSECURE-01

Unclassified ARIN

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 4 1 downstream
Flagged prefixes 0 none

Summary

ComportSecure

United States of America · AI-generated

business cloud managed-it

The AS handle COMPORTSECURE-01 is held by ComportSecure LLC.

What it's used for

  • The space carries enterprise cloud and managed IT services, evidenced by the netname CL-1660 and the registrant identity.
  • The AS announces 1024 IPv4 addresses within a single prefix (167.100.112.0/22) and maintains 7 observed neighbours, indicating a small-scale business network rather than a transit provider.

Notable

  • The RDAP registrant ComportSecure LLC matches the AS holder, confirming consistent ownership of the address space.
  • The address inventory consists of a single contiguous /22 block, typical for a corporate or service provider 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

4 upstream, 1 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC66
AS6461Zayo Bandwidth54
AS174Cogent Communications, LLC38
AS3257GTT Communications Inc.20

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-24, 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
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS36073
Registry name
COMPORTSECURE-01
Registrant
ComportSecure LLC
Abuse contact
support@comportsecure.com
Registered
2018-11-20
Last changed
2018-11-20
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS36073
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
2 naming AS36073

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 2026-10-24. 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