Data as of Nov 6, 2026
193.5.3.224/29
No anonymizer space · no proxy exits in 30 daysSwisscom (Schweiz) AG
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 193. | 1,280 | CH-UNISOURCE-970526 | Swisscom (Schweiz) AG (ORG-SI1-RIPE) · CH | ALLOCATED PA | Jan 22, 2018 | abuse@ |
| └ 193.5.3.224/29 | 8 | IMP-NET | Implenia Schweiz AG | ASSIGNED PA | Nov 26, 2019 | abuse@ via CH-UNISOURCE-970526 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 193.5.3.0/24
- Prefix
- 193.5.3.0/24
- Announced by
- AS3303 Swisscom (Schweiz) AG
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- CH-UNISOURCE-970526
- Registrant
- Swisscom (Schweiz) AG
- RIR
- RIPE NCC
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 193.5.3.0/24
193.5.3.0/24
Routing history
- Pattern
- Stable
- First seen
- Nov 2007
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.5.3.0/24 | AS3303 | /24 | RIPE | RPKI valid |
IRR
Route objects on 193.5.3.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3303 | RIPE | NET-193-PA | CH-UNISOURCE-MNT | Nov 1, 2007 |
Whois
Registration for this announcement
- Range
- 193.
5. 3. 0 - 193. 5. 7. 255 - Netname
- CH-UNISOURCE-970526
- Registrant
- Swisscom (Schweiz) AG
- Registrant country
- CH
- Organization
- Swisscom (Schweiz) AG (ORG-SI1-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Jan 22, 2018
- Updated
- Jan 22, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- May 26, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ip-plus. net - Name
- Swisscom Abuse
- Handle
- SA38246-RIPE