Data as of Nov 11, 2026
213.3.52.136/29
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 |
|---|---|---|---|---|---|---|
| 213.3.0.0/16 | 65,536 | CH-BLUEWINDOW-20000113 | Swisscom (Schweiz) AG (ORG-BA8-RIPE) · CH | ALLOCATED PA | — | abuse@ |
| └ 213.3.0.0/18 | 16,384 | BLUEWINNET | Swisscom (Schweiz) AG | LIR-PARTITIONED PA | Dec 7, 2015 | abuse@ via CH-BLUEWINDOW-20000113 |
| └ 213.3.52.136/29 | 8 | SWISSCOM_ | Swisscom (Schweiz) AG | ASSIGNED PA | Nov 30, 2020 | abuse@ via BLUEWINNET |
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 213.3.0.0/16
- Prefix
- 213.3.0.0/16
- Announced by
- AS3303 Swisscom (Schweiz) AG
- Type
- Residential
- Proxy exits
- 79
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- CH-BLUEWINDOW-20000113
- 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 213.3.0.0/16
213.3.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Apr 2011
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 213.3.0.0/16 | AS3303 | /24 | RIPE | RPKI valid |
IRR
Route objects on 213.3.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3303 | RIPE | Swisscom (Schweiz) AG - Bluewin | CH-UNISOURCE-MNT BLUEWINNET-MNT | Nov 5, 2010 |
Whois
Registration for this announcement
- Range
- 213.
3. 0. 0/ 16 - Netname
- CH-BLUEWINDOW-20000113
- Registrant
- Swisscom (Schweiz) AG
- Registrant country
- CH
- Organization
- Swisscom (Schweiz) AG (ORG-BA8-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Aug 19, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Jan 13, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
bluewin. ch - Name
- Bluewin Contact Role for abuse contact
- Handle
- BCR18-RIPE