Autonomous system
AS21401 BORZEN-AS
Unclassified RIPE
Summary
Borzen
business slovenia small
The AS handle BORZEN-AS is held by Borzen d.o.o.
What it's used for
- The space carries a single IPv4 block with netname
BORZENand registrantBorzen d.o.o. - 512 IPv4 addresses are announced across 1 prefix, with 2 observed neighbours, indicating a small-scale business or internal network rather than a transit provider
Notable
- The registrant
Borzen d.o.o.matches the AS holder name exactly - The address inventory consists of a single /23 prefix (193.110.14.0/23) located in Slovenia
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 2026-10-11, 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 · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| SI | Slovenia | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS21401- Registry name
- BORZEN-AS
- Registrant
- BORZEN-MNT
- Abuse contact
- abuse@borzen.si
- Registered
- 2001-11-28
- Last changed
- 2021-10-15
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Borzen
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
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
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS21401
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS21401
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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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