Data as of Nov 9, 2026
193.247.124.0/23
No anonymizer space · no proxy exits in 30 daysSwisscom (Schweiz) AG · space held by CSS Kranken-Versicherung 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
- Nov 2007
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Feb 2010
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.247.124.0/23 | AS3303 | /23 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 193.247.124.0/24 | AS3303 | RIPE | CSS Versicherung | CH-UNISOURCE-MNT | Jul 7, 2014 |
| 193.247.125.0/24 | AS3303 | RIPE | CSS Versicherung | CH-UNISOURCE-MNT | Jul 7, 2014 |
Whois
Registration for this announcement
- Range
- 193.
247. 124. 0/ 23 - Netname
- CSS-NET
- Registrant
- CSS Kranken-Versicherung AG
- Registrant country
- CH
- Organization
- CSS Kranken-Versicherung AG (ORG-CKA11-RIPE)
- Org country
- CH
- Type
- ASSIGNED PI
- Created
- Aug 22, 2002
- Updated
- Nov 21, 2025
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- May 28, 1997
- Status
- assigned
Report abuse
Abuse contact
- css.
hotline@ css. ch - Name
- Abuse contact role object
- Handle
- ACRO17020-RIPE