asn.dev

Autonomous system

AS13499 CH-ENT-DC-IL

Unclassified ARIN

IPv4 addresses 12.80K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 3 downstream
Flagged prefixes 0 none

Summary

NEW CCH

United States · AI-generated

business enterprise hosting

One autonomous system announcing blocks belonging to a publisher, an insurer and a brake manufacturer.

What it's used for

  • An information services company's network. 12,800 addresses across four IPv4 prefixes, five observed BGP neighbours, and no IPv6 announced.

Notable

  • Two prefixes in 159.242 are netname NET-159-242-128-0-CH, registered to the holder with an Engineering contact.
  • 171.18.134.0/24 is netname AXA-Partners-US, registered to an insurance group's abuse handling role.
  • 192.203.181.0/24 is netname BRAKEPARTS, registered to a brake manufacturer with an IT Services contact.
  • The AS handle is CH-ENT-DC-IL, naming an enterprise data centre and a location.
  • Twelve addresses were queried for reverse DNS and none returned a name.

Interesting

  • Three unrelated businesses sharing one autonomous system is a managed hosting arrangement seen from outside. The operator announces its tenants' address space; each tenant keeps its own registry record, so the registry shows three companies and the routing table shows one network.
  • The handle spells out what the registry does not: enterprise, data centre, and the location it sits in. Somebody named this after the facility rather than the company, which is the more useful label when the company's job is running facilities.
  • A brake manufacturer and an insurer in the same routing announcement have nothing in common except the vendor they both hired.

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, 3 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1828Unitas Global386
AS3356Level 3 Parent, LLC90

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 12.80K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America4

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS13499
Registry name
CH-ENT-DC-IL
Registrant
NEW CCH, LLC
Abuse contact
antuyo@elementcritical.com
Registered
2014-12-09
Last changed
2025-06-16
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 8 with no ROA
ROAs
0 authorising AS13499
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
20 naming AS13499

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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