Data as of Nov 10, 2026
193.135.142.0/24
No anonymizer space · no proxy exits in 30 daysSwisscom (Schweiz) AG
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 193.135.142.0/23 since Sep 2019 | AS3303 | Residential | Swisscom (Schweiz) AG |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 193. | 1,792 | CH-UNISOURCE-970526 | Swisscom (Schweiz) AG (ORG-SI1-RIPE) · CH | ALLOCATED PA | Jan 22, 2018 | abuse@ |
| └ 193.135.142.0/24 | 256 | NET-192-PA | unknown | LIR-PARTITIONED PA | Aug 9, 2022 | dns. |
Network & registry
Registry
Holder
- Organization
- Swisscom (Schweiz) AG
- Handle
- ORG-SI1-RIPE
- Range
- 193.
135. 139. 0 - 193. 135. 145. 255 - Registration type
- ALLOCATED PA
- Record created
- Jan 22, 2018
- Reallocated to
- Not named in the registry
- Reallocated range
- 193.
135. 142. 0/ 24 - Reallocation type
- LIR-PARTITIONED PA
- Reallocated
- Aug 9, 2022
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2021 · 5.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.135.142.0/23 | AS3303 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3303 | RIPE | NET-193-PA | CH-UNISOURCE-MNT | May 2, 2020 |
Whois
Registration for this announcement
- Range
- 193.
135. 142. 0/ 24 - Netname
- NET-192-PA
- Registrant country
- CH
- Organization
- Not stated by the registry
- Type
- LIR-PARTITIONED PA
- Created
- Aug 9, 2022
- Updated
- Aug 9, 2022
- Maintainer
- CH-UNISOURCE-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- May 28, 1997
- Status
- assigned
Report abuse
Abuse contact
- dns.
admin@ swisscom. com - Name
- Swisscom DNS Admin
- Handle
- SDA351-RIPE