Autonomous system
AS28928 SZKB-AS
Unclassified RIPE
Summary
Schwyzer Kantonalbank
banking corporate switzerland
The AS handle SZKB-AS is held by Schwyzer Kantonalbank.
What it's used for
- The address space carries internal corporate infrastructure for the bank, evidenced by netnames such as
NET2000-SCHWYZ-BLOCK-16and registrant entries forSchwyzer Kantonalbank. - The AS announces 3840 IPv4 addresses across 4 prefixes and maintains 3 observed neighbours, a ratio consistent with an internal corporate estate rather than a transit or access provider.
Notable
- All registrants in the RDAP data align with the announcer, listing
Schwyzer Kantonalbankfor every prefix. - The address inventory consists of four contiguous IPv4 blocks within the 194.11.0.0/16 range, with no IPv6 prefixes currently 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
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 2026-10-31, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 3.84K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CH | Switzerland | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS28928- Registry name
- SZKB-AS
- Registrant
- KANTONALBANK-SCHWYZ
- Abuse contact
- abuse@szkb.ch
- Registered
- 2003-04-09
- Last changed
- 2026-09-22
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 9 authorising AS28928
- ASPA
- no ASPA record
- IRR
- 100% registered · 9 of 9 announcements
- Route objects
- 10 naming AS28928
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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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