Autonomous system
AS55271 ZIRO
Unclassified ARIN
Summary
ZIRO Technologies
business saas cloud
The AS handle ZIRO is held by ZIRO Technologies Inc.
What it's used for
- The address space carries the netname
STACK8-1, indicating infrastructure hosting or cloud services. - The network announces 512 IPv4 addresses within a single prefix (
162.211.232.0/23) and maintains 3 observed neighbours, a ratio consistent with a business or SaaS provider rather than a transit or residential access network. - Traffic from this AS consists of web and API endpoints for ZIRO's cloud-based platform, which provides services to businesses.
Notable
- The RDAP registrant
ZIRO Technologies Inc.matches the AS holder and the registry name. - ZIRO Technologies is a Canadian company based in Montréal, Quebec, operating a platform for business applications.
- The inventory consists of a single contiguous /23 block with no announced IPv6 prefixes.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CA | Canada | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS55271- Registry name
- ZIRO
- Registrant
- ZIRO Technologies Inc.
- Abuse contact
- abuse@goziro.com
- Registered
- 2013-05-10
- Last changed
- 2022-05-20
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS55271
- ASPA
- no ASPA record
- IRR
- 0% registered · 0 of 2 announcements
- Route objects
- 0 naming AS55271
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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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