Data as of Nov 9, 2026
193.5.54.0/23
No anonymizer space · no proxy exits in 30 daysSWITCH · space held by Zurich University of Applied Sciences (ZHAW)
Network & registry
Origin network
AS559
CH
- Name
- SWITCH
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- switch.ch
- Website
- www.switch.ch/
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 4
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 193.
5. 54. 0/ 23 - Netname
- ZHAW
- Registrant
- Zurich University of Applied Sciences (ZHAW)
- Registrant country
- CH
- Organization
- Zurich University of Applied Sciences (ZHAW) (ORG-ZUOA1-RIPE)
- Org country
- CH
- Type
- ASSIGNED PI
- Created
- Not stated by the registry
- Updated
- Sep 4, 2023
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- May 26, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zhaw. ch - Name
- Abuse-C Role
- Handle
- AR44677-RIPE