Autonomous system
AS41352 UNI-SVISHTOV D. A. Tsenov Svishtov Academy of Economics
Unclassified RIPE
Summary
D. A. Tsenov Academy of Economics
education university bulgaria
UNI-SVISHTOV is operated by D. A. Tsenov Academy of Economics.
What it's used for
- The address space carries institutional traffic, evidenced by reverse DNS entries like
host-22-254.uni-svishtov.bgand netnamesUNI-SVISHTOV-NETandUNI-SVISHTOV-NET2. - The AS announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained campus network rather than a transit or access provider.
- Traffic from this AS consists of academic staff, students, and administrative systems for the university's economics and business programs.
Notable
- Registrants for both announced prefixes are consistently listed as D. A. Tsenov Academy of Economics, matching the AS holder.
- The address inventory is compact, comprising two /22 blocks in IPv4 and a single /48 in IPv6, typical for a single-site educational institution.
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 2026-11-06, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 2.05K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BG | Bulgaria | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS41352- Registry name
- UNI-SVISHTOV
- Registrant
- D. A. Tsenov Svishtov Academy of Economics
- Abuse contact
- uniabuse@uni-svishtov.bg
- Registered
- 2006-07-28
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 3 with no ROA
- ROAs
- 0 authorising AS41352
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 3 naming AS41352
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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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