Data as of Nov 5, 2026
31.12.6.0/23
3 residential-proxy exits · 30 daysWien Energie GmbH
Residential-proxy exits
Proxy exits
3
0.59% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
20
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
220 observations
Proxy providers listing exits
- 2Extract
- BirdProxies
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GonzoProxy
- Infatica
- LemonBright
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 31.12.0.0/21 | 2,048 | AT-WZN-20110415 | Wien Energie GmbH (ORG-WG1-RIPE) · AT | ALLOCATED PA | Apr 15, 2011 | network@ |
| └ 31.12.6.0/23 | 512 | WIENENERGIE-CUSTOMER-NET | unknown | AGGREGATED-BY-LIR | Dec 30, 2025 | network@ via AT-WZN-20110415 |
| └ 31.12.7.0/29 | 8 | Speedinvest_ | unknown | ASSIGNED PA | Oct 6, 2017 | network@ via WIENENERGIE-CUSTOMER-NET |
| └ 31.12.7.48/28 | 16 | WIT | WienIT GmbH (ORG-WG150-RIPE) · AT | ASSIGNED PA | Feb 27, 2026 | abuse@ |
| └ 31.12.7.64/26 | 64 | WIENENERGIE-CUSTOMER-NET | unknown | ASSIGNED PA | Dec 30, 2025 | network@ via WIENENERGIE-CUSTOMER-NET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 424 | 83% | 3 | |
| Business | 88 | 17% | 3 |
Network & registry
Announced by
Covering announcement 31.12.0.0/21
- Prefix
- 31.12.0.0/21
- Announced by
- AS29287 Wien Energie GmbH
- Type
- Internet provider
- Proxy exits
- 13
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- AT-WZN-20110415
- Registrant
- Wien Energie GmbH
- RIR
- RIPE NCC
Origin network
AS29287
AT
- Name
- Wien Energie GmbH
- Type
- Internet provider
- Registered
- Jul 22, 2003
- Domain
- wienenergie.at
- Website
- www.wienenergie.at/business/produkte/telekommunikation/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 31.12.0.0/21
31.12.0.0/21
Routing history
- Pattern
- Stable
- First seen
- Apr 2011
- Current origin since
- Apr 2011 · 16 yr
- Origin networks
- 1
IRR
Route objects on 31.12.0.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29287 | RIPE | Wien Energie GmbH | WZN-MNT | Jan 21, 2026 |
Whois
Registration for this announcement
- Range
- 31.
12. 0. 0/ 21 - Netname
- AT-WZN-20110415
- Registrant
- Wien Energie GmbH
- Registrant country
- AT
- Organization
- Wien Energie GmbH (ORG-WG1-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Apr 15, 2011
- Updated
- Jun 26, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Apr 15, 2011
- Status
- assigned
Report abuse
Abuse contact
- network@
wienenergie. at - Name
- Abuse-C Role
- Handle
- AR14116-RIPE