asn.dev

Autonomous system

AS51615 KATENG-ASN

Unclassified RIPE

IPv4 addresses 29.70K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly SI
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Zavod Kabelska televizija Nova gorica

Slovenia · AI-generated

cable residential slovenia access

KATENG-ASN is operated by Zavod Kabelska televizija Nova gorica.

What it's used for

  • The address space carries residential cable television and internet access, evidenced by netnames such as KATE-WI-NG-USERS-EndUsersSegments and reverse DNS entries like static.kate-wing.si.
  • The network announces 29,696 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, while maintaining only 2 observed routing neighbours. This high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs for cable television and broadband internet services in the Nova Gorica region of Slovenia.

Notable

  • Registrants for all announced prefixes align with the announcer, consistently listing Zavod Kabelska televizija Nova gorica or the Kate-NG role object.
  • The inventory is composed of four distinct IPv4 blocks, including a large /18 and a /22, alongside a single /32 IPv6 prefix.

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 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9119SOFTNET d.o.o.272
AS43061Stelkom d.o.o.21

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 4 prefixes · 29.70K addresses IPv6 1 prefixes

CountryNamePrefixes
SISlovenia5

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51615
Registry name
KATENG-ASN
Registrant
MNT-KATENG
Abuse contact
ripe@kate-wing.si
Registered
2010-10-08
Last changed
2022-02-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
80% valid · 4 valid, 1 with no ROA
ROAs
4 authorising AS51615
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
6 naming AS51615

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 1,773 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