asn.dev

Autonomous system

AS40619 CLARK-COUNTY-NEVADA

Unclassified ARIN

IPv4 addresses 5.12K 5 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

Clark County, Nevada

United States of America · AI-generated

government municipal internal network

CLARK-COUNTY-NEVADA is the autonomous system for Clark County, Nevada.

What it's used for

  • The address space carries internal county government services, evidenced by reverse DNS entries such as beta.clarkcountynv.gov, crmwdprod.clarkcountynv.gov, and www.laughlinbusiness.com, along with netnames like CCN-NET-6 and CCN-NET-2.
  • The AS announces 5120 IPv4 addresses across 5 prefixes and maintains 2 observed neighbours, a ratio indicative of an internal corporate or municipal estate rather than a transit or access network.
  • Traffic from this AS consists of office workers, administrative staff, and public-facing web endpoints for county departments, including business licensing and computer operations.

Notable

  • Registrants align with the announcer, listing "Clark County, Nevada; Computer Operations" and "Clark County Information Systems" for the primary prefixes.
  • The inventory is finely subdivided into five distinct /24 and /20 blocks, reflecting site-by-site or departmental segmentation within the county's internal network.

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
AS23005SWITCH, LTD290
AS22773Cox Communications Inc.5

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-22, 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 5 prefixes · 5.12K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS40619
Registry name
CLARK-COUNTY-NEVADA
Registrant
Clark County, Nevada
Abuse contact
daniel.partida@clarkcountynv.gov
Registered
2008-02-13
Last changed
2022-12-06
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 5 with no ROA
ROAs
0 authorising AS40619
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
5 naming AS40619

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 2026-10-23. 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