Data as of Nov 8, 2026
185.54.172.0/22
No anonymizer space · no proxy exits in 30 daysSwisscom (Schweiz) AG · space held by Alt Gr SA
Network & registry
Origin network
AS3303
CH
- Name
- Swisscom (Schweiz) AG
- Type
- Internet provider
- Registered
- Oct 28, 1994
- Domain
- swisscom.ch
- Website
- www.swisscom.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2014
- Current origin since
- Jun 2014 · 12 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.
54. 172. 0/ 22 - Netname
- CH-ALTGRSA-20140422
- Registrant
- Alt Gr SA
- Registrant country
- CH
- Organization
- Alt Gr SA (ORG-AGS9-RIPE)
- Org country
- CH
- Type
- ALLOCATED-ASSIGNED PA
- Created
- Apr 22, 2014
- Updated
- Sep 3, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Apr 22, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
altgrsa. ch - Name
- IT Department
- Handle
- ID1702-RIPE