Autonomous system
AS30236 CRONOMAGIC-1
Unclassified ARIN Cable/DSL/ISP
Summary
Cronomagic
isp residential cable dsl
CRONOMAGIC-1 is operated by Cronomagic Canada Inc.
What it's used for
- The address space carries residential and business internet access, evidenced by netnames such as
CRONOMAGICandCRONO-US1associated with registrants like Cronomagic Canada Inc. and CRONOMAGIC USA INC. - The AS announces 42496 IPv4 addresses across 27 prefixes and 1 IPv6 prefix, while maintaining only 4 observed neighbours, a ratio that indicates an access or eyeball network rather than a transit provider.
Notable
- Registrants largely align with the announcer, with most prefixes held by Cronomagic Canada Inc., though the largest block 24.105.64.0/18 is registered to CRONOMAGIC USA INC.
- The address inventory is finely subdivided into numerous /21, /22, and /24 blocks, suggesting site-by-site or regional segmentation of the corporate 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
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 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 27 prefixes · 42.50K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CA | Canada | 28 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS30236- Registry name
- CRONOMAGIC-1
- Registrant
- Cronomagic Canada Inc.
- Abuse contact
- hostmaster@cronomagic.com
- Registered
- 2008-01-07
- Last changed
- 2012-03-02
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- Cronomagic Canada Inc
- Also known as
- cronomagic, gemstelecom
- Network type
- Cable/DSL/ISP
- Scope
- North America
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS30236:AS-CUSTOMERS- Facilities
- 1 facilities
- Website
- http://www.cronomagic.com
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 3% valid · 2 valid, 71 with no ROA
- ROAs
- 2 authorising AS30236
- ASPA
- no ASPA record
- IRR
- 100% registered · 73 of 73 announcements
- Route objects
- 51 naming AS30236
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 1,772 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