asn.dev

Autonomous system

AS53443 CITY-OF-WINNIPEG

Unclassified ARIN

IPv4 addresses 7.68K 6 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

City of Winnipeg

Canada · AI-generated

government municipal canada

CITY-OF-WINNIPEG is operated by the City of Winnipeg.

What it's used for

  • The address space carries municipal government infrastructure, evidenced by netnames such as NETBLK-CTY-OF-WPG, NETBLK-CTY-OF-WPG-1, CTY-OF-WPG-1, and CTY-OF-WPG-4.
  • The AS announces 7,680 IPv4 addresses across 6 prefixes and maintains 2 observed neighbours, a ratio consistent with a self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of office workers, municipal services, and internal government endpoints for the City of Winnipeg, the capital of Manitoba.

Notable

  • Registrants for the majority of prefixes align with the announcer, specifically listing City of Winnipeg for NETBLK-CTY-OF-WPG, NETBLK-CTY-OF-WPG-1, CTY-OF-WPG-1, and CTY-OF-WPG-4.
  • The address inventory is a finely subdivided internal corporate estate, with distinct blocks assigned to different municipal segments or sites.

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
AS6327Shaw Communications361
AS7122Bell Canada288

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 6 prefixes · 7.68K addresses IPv6 0 prefixes

CountryNamePrefixes
CACanada6

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS53443
Registry name
CITY-OF-WINNIPEG
Registrant
City of Winnipeg
Abuse contact
wpgnetworks@winnipeg.ca
Registered
2019-01-07
Last changed
2019-01-07
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 11 with no ROA
ROAs
0 authorising AS53443
ASPA
no ASPA record
IRR
82% registered · 9 of 11 announcements
Route objects
11 naming AS53443

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 1,771 prefixes, as published 2026-10-15. 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