asn.dev

Autonomous system

AS53411 CENTRAL-SERVICE-ASSOCIATION

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Central Service Association

United States of America · AI-generated

business utility billing us

CENTRAL-SERVICE-ASSOCIATION is operated by Central Service Association.

What it's used for

  • The space carries a single IPv4 prefix, 68.16.18.0/24, with the netname BLS-68-16-18-0-24-1004212550 and registrant CENTRAL SERVICE ASSOCIATION -JAN.
  • The AS announces 256 IPv4 addresses across 1 prefix and maintains 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or large access provider.
  • Traffic from this AS consists of internal corporate endpoints for Central Service Association, a utility billing and management services provider founded in 1938.

Notable

  • The registrant CENTRAL SERVICE ASSOCIATION -JAN aligns with the AS holder name, confirming consistent ownership of the address space.
  • The address inventory is minimal, consisting of a single /24 block, which fits the profile of a small internal corporate estate rather than a public-facing service 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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS394542MS Fiber, LLC58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS53411
Registry name
CENTRAL-SERVICE-ASSOCIATION
Registrant
Central Service Association
Abuse contact
mcoward@csa1.com
Registered
2010-01-26
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS53411
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS53411

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: 447 networks and 1,852 prefixes, as published 2026-10-27. 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