Data as of Nov 10, 2026
91.221.138.0/24
1 residential-proxy exit · 30 dayseww ag · space held by Peter Vratny
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- DataImpulse
- EVOPROXY
Network & registry
Announced by
Covering announcement 91.221.138.0/23
- Prefix
- 91.221.138.0/23
- Announced by
- AS21013 eww ag
- Type
- Unknown
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- proserver1-at-Net
- Registrant
- Peter Vratny
- RIR
- RIPE NCC
Origin network
AS21013
AT
- Name
- eww ag
- Type
- Internet provider
- Registered
- Nov 15, 2001
- Domain
- eww.at
- Website
- www.eww.at/business/itandtel
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 91.221.138.0/23
91.221.138.0/23
Routing history
- Pattern
- Stable
- First seen
- Dec 2010
- Current origin since
- Dec 2011 · 15 yr
- Origin networks
- 2
- Last change of origin
- Dec 2011
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.221.138.0/23 | AS21013 | /23 | RIPE | RPKI valid |
IRR
Route objects on 91.221.138.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21013 | RIPE | proserver1-at-PI-NET | ITANDTEL-MNT | Dec 13, 2011 |
Whois
Registration for this announcement
- Range
- 91.
221. 138. 0/ 23 - Netname
- proserver1-at-Net
- Registrant
- Peter Vratny
- Registrant country
- AT
- Organization
- Peter Vratny (ORG-PVP1-RIPE)
- Org country
- AT
- Type
- ASSIGNED PI
- Created
- Nov 30, 2010
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Nov 30, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
proserver1. at - Name
- VRATNY Admin
- Handle
- VA3804-RIPE