Autonomous system
AS42731 CXC-AS CXC BIZ LX SRL
Unclassified RIPE
Summary
CXC BIZ LX SRL
business rumania ipv4
The AS handle CXC-AS is held by CXC BIZ LX SRL, a Romanian limited liability company based in Bucharest.
What it's used for
- The address space carries business traffic, evidenced by netnames such as
WIDECOM-SYSTEMS,CXC-BIZ-LX-SRL, andGPS-BIROTIC. - The network announces 1024 IPv4 addresses across 4 prefixes with 5 observed neighbours, indicating a small-scale business or enterprise network rather than a large access provider.
- Traffic from this AS consists of corporate endpoints and services associated with the registrants, including systems and birotic services.
Notable
- Registrants include
ABUSE ICI LIR,CXC BIZ LX SRL, andG.P.S. Birotic SRL, showing a mix of direct ownership and potentially leased or related entities. - The address inventory is small and fragmented, consisting of four /24 blocks in Romania.
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 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RO | Romania | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS42731- Registry name
- CXC-AS
- Registrant
- CXC-MNT
- Abuse contact
- claudiu.pruna@insro.ro
- Registered
- 2007-04-05
- Last changed
- 2026-05-18
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 4 valid, 0 with no ROA
- ROAs
- 4 authorising AS42731
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 4 naming AS42731
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 1,783 prefixes, as published 2026-10-17. 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