asn.dev

Autonomous system

AS204469 SANEVIAN Sanevian

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly BG
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Sanevian

Bulgaria · AI-generated

business bulgaria real-estate

The AS handle SANEVIAN is held by Sanevian.

What it's used for

  • The address space carries a single IPv4 prefix, 31.13.240.0/24, with the netname NETERRA-SANEVIAN-NET and registrant Neterra contacts.
  • The inventory consists of 256 IPv4 addresses across 1 prefix, with 0 IPv6 prefixes announced.
  • With only 2 observed neighbours, the low neighbour count relative to the address block suggests a small-scale internal or corporate network rather than a transit or large access provider.

Notable

  • The registrant Neterra contacts differs from the AS holder Sanevian, indicating the address space may be leased or managed by a third party.
  • Sanevian OOD is a Bulgarian company established in 2014 that operates in the Real Estate sector, with its head office in Sofia.
  • The address inventory is minimal, consisting of a single /24 block, which fits the profile of a small corporate entity rather than a telecommunications operator.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS34224Neterra Ltd.45
AS43561Vivacom Bulgaria EAD15

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-11, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
BGBulgaria1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS204469
Registry name
SANEVIAN
Registrant
MNT-SANEVIAN
Abuse contact
admin@efbet.com
Registered
2018-03-06
Last changed
2020-11-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS204469
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS204469

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: 453 networks and 1,846 prefixes, as published 2026-11-11. 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