asn.dev

Autonomous system

AS29485 AMIS

Unclassified RIPE

IPv4 addresses 32.77K 19 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly HR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

A1 Hrvatska

Croatia · AI-generated

residential isp cable dsl

AMIS is operated by A1 Hrvatska d.o.o., a major Croatian telecommunications provider.

What it's used for

  • The address space carries residential and business customer endpoints, evidenced by reverse DNS entries such as cpe-188-129-40-0.dynamic.amis.hr and cpe-85-10-51-255.static.amis.hr.
  • With 32,768 IPv4 addresses announced across 19 prefixes and only 1 observed neighbour, the network functions as an access provider rather than a transit carrier.

Notable

  • Registrants for the majority of prefixes are listed as A1 Hrvatska d.o.o. or A1 Hrvatska contacts, aligning with the current registry holder.
  • A1 Hrvatska is part of the A1 Telekom Austria Group, which acquired the operator formerly known as AMIS Telekom d.o.o.
  • The inventory consists primarily of the 188.129.0.0/16 range, subdivided into /19, /20, /21, /22, /23, and /24 blocks, alongside smaller allocations in 85.10.0.0/16.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS15994A1 Hrvatska d.o.o.160

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 19 prefixes · 32.77K addresses IPv6 1 prefixes

CountryNamePrefixes
HRCroatia20

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS29485
Registry name
AMISHR
Registrant
AS12810-MNT
Abuse contact
abuse@A1net.hr
Registered
2003-09-23
Last changed
2019-09-11
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS29485
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS29485

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 1,778 prefixes, as published 2026-10-20. 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