asn.dev

Autonomous system

AS42191 DFZ-AS

Unclassified RIPE

IPv4 addresses 512 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BG
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

State Fund Agriculture

Bulgaria · AI-generated

government agriculture bulgaria

DFZ-AS is operated by State Fund Agriculture.

What it's used for

  • The address space carries the internal network of the State Fund Agriculture, identified by the netname SFA-NET and registrant State Fund Agriculture.
  • The AS announces 512 IPv4 addresses within a single prefix (195.110.24.0/23) and one IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of administrative and operational communications for a Bulgarian governmental agency established in 1998 to support agricultural producers.

Notable

  • The RDAP registrant State Fund Agriculture matches the AS holder, confirming consistent ownership of the address space.
  • The inventory is compact, consisting of a single /23 IPv4 block and a /48 IPv6 block, typical for a specific institutional site rather than a broad service provider.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8262Evolink EAD205
AS34224Neterra Ltd.12

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
BGBulgaria2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS42191
Registry name
DFZ-AS
Registrant
DFZ-MNT
Abuse contact
abuse@evolink.com
Registered
2007-01-11
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS42191
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS42191

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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

Cross-check