Data as of Nov 9, 2026
193.135.148.0/23
No anonymizer space · no proxy exits in 30 daysSwisscom (Schweiz) AG
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Recent change
New origin Oct 22, 2026
its first announcement on record
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 193.135.148.0/24 since Jan 2024 | AS3303 | Residential | Swisscom (Schweiz) AG | |
| 193.135.149.0/24 since Apr 2024 | 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 |
|---|---|---|---|---|---|---|
| 193.135.148.0/23 | 512 | CH-UNISOURCE-970526 | Swisscom (Schweiz) AG (ORG-SI1-RIPE) · CH | ALLOCATED PA | Jan 22, 2018 | abuse@ |
| └ 193.135.148.0/24 | 256 | FB-CACHES | unknown | ASSIGNED PA | Mar 18, 2024 | abuse@ via CH-UNISOURCE-970526 |
| └ 193.135.149.0/24 | 256 | FB-CACHES | unknown | ASSIGNED PA | Mar 18, 2024 | 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
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
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 193.
135. 148. 0/ 23 - 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 28, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ip-plus. net - Name
- Swisscom Abuse
- Handle
- SA38246-RIPE