asn.dev

Autonomous system

AS63327 OAHPP

Unclassified ARIN

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

Summary

Public Health Ontario

Canada · AI-generated

government health canada

OAHPP is the autonomous system for Public Health Ontario, the Ontario Agency for Health Protection and Promotion.

What it's used for

  • The space carries internal government traffic, identified by the netname OAHPP and registrant Ontario Agency for Health Protection and Promotion.
  • The AS announces 256 IPv4 addresses across 1 prefix with 1 observed neighbour, indicating a small, isolated internal network rather than a transit or access provider.
  • Traffic consists of internal communications and data services for a provincial public health agency, supporting scientific advice and health system operations.

Notable

  • The registrant Ontario Agency for Health Protection and Promotion matches the AS handle OAHPP and the announced prefix 192.112.29.0/24.
  • The agency is known publicly as Public Health Ontario, a statutory body established under the Ontario Agency for Health Protection and Promotion Act.
  • The address inventory is a single /24 block, consistent with a small corporate or government estate.

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
AS26677ORION61

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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
CACanada1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS63327
Registry name
OAHPP
Registrant
Ontario Agency for Health Protection and Promotion
Abuse contact
philip.banh@oahpp.ca
Registered
2014-12-03
Last changed
2014-12-03
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS63327
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS63327

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 1,781 prefixes, as published 2026-10-16. 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