Autonomous system
AS34326 CSC-AS
Unclassified RIPE
Summary
CSC Telecom SIA
telecom business latvia isp
The AS handle CSC-AS is operated by CSC Telecom SIA, a Latvian telecommunications provider.
What it's used for
- The address space carries corporate and business telecommunications services, evidenced by netnames like
LV-CSCTELECOM-20070124andCSC-NET, and reverse DNS entries pointing tocsc.lv. - With 2816 IPv4 addresses announced across 4 prefixes and only 2 observed neighbours, the ratio suggests a local access or business-focused network rather than a transit provider.
Notable
- All registrants for the announced prefixes are listed as Antans Stulgaitis of CSC Telecom SIA, aligning perfectly with the AS holder.
- The address inventory consists of four distinct IPv4 blocks, including two /22s and two smaller /23 and /24 blocks, all located in Latvia.
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.
Transit providers
1 upstream, 1 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS12578 | SIA Tet | 295 |
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 4 prefixes · 2.82K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| LV | Latvia | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS34326- Registry name
- CSC-AS
- Registrant
- CSCTELECOM-MNT
- Abuse contact
- abuse@csc.lv
- Registered
- 2004-12-16
- Last changed
- 2026-08-11
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 5 valid, 0 with no ROA
- ROAs
- 5 authorising AS34326
- ASPA
- no ASPA record
- IRR
- 100% registered · 5 of 5 announcements
- Route objects
- 7 naming AS34326
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 1,771 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