asn.dev

Autonomous system

AS46575 WSSC-AS

Unclassified ARIN

IPv4 addresses 512 1 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

Washington Suburban Sanitary Commission

United States of America · AI-generated

government water utility internal

WSSC-AS is operated by Washington Suburban Sanitary Commission.

What it's used for

  • The address space carries internal utility infrastructure, evidenced by the reverse DNS record secureaccess.wsscwater.com and the netname WSSC-NET.
  • The AS announces 512 IPv4 addresses within a single prefix (205.167.186.0/23) and maintains 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of administrative and operational endpoints for the water and sewer utility serving Prince George's and Montgomery counties in Maryland.

Notable

  • The RDAP registrant Washington Suburban Sanitary Commission matches the AS holder, confirming direct ownership of the address space.
  • The inventory consists of a single contiguous /23 block, typical of a corporate or municipal estate segmented for internal use.

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
AS174Cogent Communications, LLC116
AS16504Granite Telecommunications LLC58

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 1 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46575
Registry name
WSSC-AS
Registrant
Washington Suburban Sanitary Commission
Abuse contact
cthomas1@wsscwater.com
Registered
2008-10-20
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS46575
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS46575

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