asn.dev

Autonomous system

AS28837 AS-HR-NET avola.net

Unclassified RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly HR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Avola Solutions

Croatia · AI-generated

business croatia small

AS-HR-NET is operated by Avola Solutions d.o.o.

What it's used for

  • The address space is registered under the netname HR-VOX-20011213 with registrants Avola Solutions d.o.o. and Avola Solutions IT, indicating a corporate or business network.
  • The AS announces a single IPv4 prefix, 80.253.168.0/21, comprising 2048 addresses, with no IPv6 prefixes.
  • With only 1 observed neighbour in the routing system, the low neighbour count relative to the address block suggests a small-scale access or internal corporate network rather than a transit provider.

Notable

  • The RDAP registrants Avola Solutions d.o.o. and Avola Solutions IT align directly with the AS holder name, confirming consistent ownership.
  • The inventory consists of a single contiguous /21 block, representing a compact and simple address allocation typical of a small business or site-specific deployment.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2039644Tel Telekomunikacije d.o.o.65

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
HRCroatia1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS28837
Registry name
AS-HR-NET
Registrant
MNT-VOX
Abuse contact
noc@avola.net
Registered
2003-03-11
Last changed
2021-03-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS28837
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS28837

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 1,781 prefixes, as published 2026-10-16. 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