Autonomous system
AS12447 KABELINE-AS # IP-Transit JM-DATA AS25447
Unclassified RIPE
Summary
Kabeline
isp cable eyeball
An Austrian cable television company turned provider, with one PTR for the entire network.
What it's used for
- Cable internet access. 3,072 addresses in two IPv4 prefixes with four observed BGP neighbours and no IPv6 announced.
Notable
- Every address sampled, across both blocks and both allocations, answers with the same name:
customer.kabeline.at. Six queries, six identical PTRs. - The AS handle carries a comment:
KABELINE-AS # IP-Transit JM-DATA AS25447, naming the transit provider and its AS number. - The registered holder is Ernst Klingler Kabelfernsehen Gmbh, and the netnames are
AT-KABELINE-20100105andAT-KABELINE-20151222.
Interesting
- A single flat PTR for every address is a real choice, and an unusual one. Most providers generate a name per address so that logs and traceroutes identify the line; this one answers the question with a category instead. Everything behind it is a customer, and that is all the reverse tree will say.
- The comment in the handle is a note left for other network operators in the only field available. Whoever wrote it wanted anyone looking up this AS to know immediately who to call upstream, so they put it where the name goes.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 3.07K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| AT | Austria | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS12447- Registry name
- KABELINE-AS
- Registrant
- JM-DATA-MNT
- Abuse contact
- office@kabeline.at
- Registered
- 2010-01-05
- Last changed
- 2022-11-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS12447
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 3 naming AS12447
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 1,771 prefixes, as published 2026-10-15. 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