Data as of Nov 4, 2026
151.248.155.0/24
1 residential-proxy exit · 30 daysWWZ Telekom AG
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
18 observations
Proxy providers listing exits
- RainProxy
- Shifter
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 |
|---|---|---|---|---|---|---|
| 151.248.128.0/17 | 32,768 | CH-TELEZUG-20120817 | WWZ Telekom AG (ORG-TA3-RIPE) · CH | ALLOCATED PA | Apr 3, 2014 | abuse@ |
| └ 151.248.144.0/20 | 4,096 | WWT-HFC | WWZ Telekom AG | ASSIGNED PA | Apr 9, 2014 | abuse@ via CH-TELEZUG-20120817 |
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 151.248.128.0/17
- Prefix
- 151.248.128.0/17
- Announced by
- AS8821 WWZ Telekom AG
- Type
- Residential
- Proxy exits
- 124
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- CH-TELEZUG-20120817
- Registrant
- WWZ Telekom AG
- RIR
- RIPE NCC
Origin network
AS8821
CH
- Name
- WWZ Telekom AG
- Type
- Internet provider
- Registered
- Jun 8, 1998
- Domain
- wwz.ch
- Website
- www.wwz.ch
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 151.248.128.0/17
151.248.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Apr 2014 · 13 yr
- Origin networks
- 2
- Last change of origin
- Apr 2014
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.248.128.0/17 | AS8821 | /17 | RIPE | RPKI valid |
IRR
Route objects on 151.248.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8821 | RIPE | WWZ Telekom AG | AS8821-MNT | Jun 24, 2024 |
Whois
Registration for this announcement
- Range
- 151.
248. 128. 0/ 17 - Netname
- CH-TELEZUG-20120817
- Registrant
- WWZ Telekom AG
- Registrant country
- CH
- Organization
- WWZ Telekom AG (ORG-TA3-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Apr 3, 2014
- Updated
- Feb 10, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Aug 17, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
wwztelekom. ch - Name
- Telezug Network Operations Center
- Handle
- TZN1-RIPE