Data as of Nov 7, 2026
192.33.221.0/24
No anonymizer space · no proxy exits in 30 daysSWITCH · space held by Fondation de l'Institut de Recherche Idiap
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
- Feb 2008
- Current origin since
- Jan 2020 · 6.8 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 192.
33. 221. 0/ 24 - Netname
- VS-C1
- Registrant
- Fondation de l'Institut de Recherche Idiap
- Registrant country
- CH
- Organization
- Fondation de l'Institut de Recherche Idiap (ORG-FDLD1-RIPE)
- Org country
- CH
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Apr 14, 2016
- Maintainer
- SWITCH-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Jun 4, 1991
- Status
- assigned
Report abuse
Abuse contact
- frank.
formaz@ idiap. ch - Name
- Abuse-C Role
- Handle
- AR31919-RIPE