Data as of Nov 8, 2026
194.147.102.0/23
No anonymizer space · no proxy exits in 30 daysSwisscom (Schweiz) AG · space held by Holcim (Schweiz) AG
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
- May 2005
- Current origin since
- Jul 2012 · 14 yr
- Origin networks
- 2
- Last change of origin
- Jul 2012
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 194.
147. 102. 0/ 23 - Netname
- HCB-NET-BLOCK-2
- Registrant
- Holcim (Schweiz) AG
- Registrant country
- CH
- Organization
- Holcim (Schweiz) AG (ORG-HA399-RIPE)
- Org country
- CH
- Type
- ASSIGNED PI
- Created
- Aug 18, 2011
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ip-plus. net - Name
- Abuse-C Role
- Handle
- AR26050-RIPE