Autonomous system
AS19417 CENTR-65-ASN - Centra-Larm Monitoring, Inc.
Unclassified ARIN
Summary
Centra-Larm Monitoring
security business monitoring
The AS handle CENTR-65-ASN is held by Centra-Larm Monitoring, Inc.
What it's used for
- The address space carries infrastructure for a security monitoring service, as indicated by the registrant name "CENTRA LARM MONITORING" and the netname
CENTRA-L344-156. - The AS announces a single IPv4 prefix, 12.189.156.0/24, comprising 256 addresses, with 2 observed neighbours. This small footprint with limited peering suggests a specialized business network rather than a large-scale transit or residential provider.
Notable
- The RDAP registrant "CENTRA LARM MONITORING" aligns directly with the registry holder "Centra-Larm Monitoring, Inc.", confirming consistent ownership.
- The address inventory consists of a single /24 block within the 12.0.0.0/8 range, which is a small, focused allocation typical of a specific corporate or service-oriented deployment.
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 2026-11-11, 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 · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS19417- Registry name
- CENTR-65-ASN
- Registrant
- Centra-Larm Monitoring, Inc.
- Abuse contact
- hostmaster@security7.net
- Registered
- 2007-12-21
- Last changed
- 2012-03-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 1 authorising AS19417
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS19417
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: 453 networks and 1,846 prefixes, as published 2026-11-12. 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