Autonomous system
AS24836 KASI-ASN Klaus Kasimirek
Unclassified APNIC
Summary
Kasimirek IT Consulting
consulting business small
KASI-ASN is held by Klaus Kasimirek trading as Kasimirek IT Consulting.
What it's used for
- The space carries a single IPv4 block and one IPv6 prefix, with reverse DNS pointing to
web08.local-lan.info, indicating a small-scale IT infrastructure or consulting environment. - With 256 IPv4 addresses and only 1 observed neighbour, the ratio suggests a small, self-contained network rather than a transit or large access provider.
Notable
- The RDAP registrant matches the AS holder, confirming direct ownership by Klaus Kasimirek trading as Kasimirek IT Consulting.
- The address inventory is minimal, consisting of a single /24 block and a /48 IPv6 prefix, typical of a small business or individual consultant.
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.
Transit providers
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS12348 | ODN OnlineDienst Nordbayern GmbH & Co. KG | 95 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 2 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS24836- Registry name
- KASI-ASN
- Registrant
- KASI-MNT
- Abuse contact
- abuse@kasimirek.it
- Registered
- 2002-04-17
- Last changed
- 2026-05-27
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS24836
- ASPA
- 1 declared providers
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS24836
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 1,779 prefixes, as published 2026-10-21. 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