Data as of Nov 12, 2026
147.229.240.0/21
4 residential-proxy exits · 30 daysBrno University of Technology
Residential-proxy exits
Proxy exits
4
0.20% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
6
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
74 observations
Proxy providers listing exits
- AnyIP
- BottingTools
- Decodo
- Oxylabs
- ProxyWing
- Thordata
Network & registry
Announced by
Covering announcement 147.229.224.0/19
- Prefix
- 147.229.224.0/19
- Announced by
- AS197451 Brno University of Technology
- Type
- Business
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- CZ-VUTBRNET-20141118
- Registrant
- Brno University of Technology
- RIR
- RIPE NCC
Origin network
AS197451
CZ
- Name
- Brno University of Technology
- Type
- Education
- Registered
- Dec 8, 2010
- Domain
- vutbr.cz
- Website
- www.vutbr.cz
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 147.229.224.0/19
147.229.224.0/19
Routing history
- Pattern
- Stable
- First seen
- Jan 2015
- Current origin since
- Jan 2015 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 147.229.224.0/19 | AS197451 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 147.
229. 0. 0/ 16 - Netname
- CZ-VUTBRNET-20141118
- Registrant
- Brno University of Technology
- Registrant country
- CZ
- Organization
- Brno University of Technology (ORG-BUOT1-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- May 18, 2006
- Updated
- Oct 24, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jan 11, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
vutbr. cz - Name
- Brno University of Technology - Backbone Admins
- Handle
- CA6319-RIPE