asn.dev

Autonomous system

AS205774 TONET-TELEKOM TONET TELEKOM d.o.o.

Unclassified ARIN

IPv4 addresses 1.02K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly HR
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

TONET TELEKOM

Croatia · AI-generated

isp residential croatia telecom

TONET is operated by TONET TELEKOM d.o.o.

What it's used for

  • The address space carries residential and business internet access, evidenced by netnames TONET-TELEKOM and HR-TONET5-20200615 associated with the operator's NOC.
  • The AS announces 1024 IPv4 addresses across 3 prefixes with 2 observed neighbours, a ratio consistent with an access network providing connectivity to end-users rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs and local business internet connections within Croatia.

Notable

  • Registrants for the announced prefixes are OMONIA d.o.o. and TONET TELEKOM d.o.o., with OMONIA d.o.o. holding the largest block 91.233.36.0/23.
  • The address inventory is small and concentrated in three specific IPv4 blocks, with no IPv6 prefixes announced.

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
AS44306OMONIA d.o.o.120
AS34594Telemach Hrvatska 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 2026-11-05, 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 3 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
HRCroatia3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS205774
Registry name
TONET-TELEKOM
Registrant
TONET TELEKOM d.o.o.
Abuse contact
ripe@tonet.hr
Registered
2020-04-03
Last changed
2026-07-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS205774
ASPA
2 declared providers
IRR
100% registered · 3 of 3 announcements
Route objects
5 naming AS205774

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 1,854 prefixes, as published 2026-11-06. 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