Data as of Nov 5, 2026
192.145.104.0/22
1 residential-proxy exit · 30 daysTechnicke site Brno, akciova spolecnost
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
4
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
16 observations
Proxy providers listing exits
- AnyIP
- BottingTools
- Decodo
- Oxylabs
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 192.145.106.0/24 since Nov 2022 | AS212138 | Business | 1 | Technicke site Brno, akciova spolecnost |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 192.145.104.0/22 | 1,024 | CZ-TSB-20181210 | Technicke site Brno, akciova spolecnost (ORG-TSBA5-RIPE) · CZ | ALLOCATED PA | Dec 10, 2018 | postmaster@ |
| └ 192.145.104.0/23 | 512 | TSB-ISP1 | unknown | ASSIGNED PA | Oct 19, 2022 | postmaster@ via CZ-TSB-20181210 |
| └ 192.145.106.0/23 | 512 | TSB-ISP2 | unknown | ASSIGNED PA | Oct 19, 2022 | postmaster@ via CZ-TSB-20181210 |
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
Origin network
AS212138
CZ
- Name
- Technicke site Brno, akciova spolecnost
- Type
- Business
- Registered
- Dec 17, 2020
- Domain
- tsb.cz
- Industry
- Civil Engineering Construction (Utility Lines, Roads and Bridges)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2021
- Current origin since
- Jan 2021 · 5.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 192.145.104.0/22 | AS212138 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS212138 | RIPE | Technicke site Brno | MNT-CZ-TSB-1 | Dec 17, 2020 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 192.145.104.0/23 | AS212138 | RIPE | MNT-CZ-TSB-1 | Oct 19, 2022 | |
| 192.145.106.0/23 | AS212138 | RIPE | MNT-CZ-TSB-1 | Oct 19, 2022 |
Whois
Registration for this announcement
- Range
- 192.
145. 104. 0/ 22 - Netname
- CZ-TSB-20181210
- Registrant
- Technicke site Brno, akciova spolecnost
- Registrant country
- CZ
- Organization
- Technicke site Brno, akciova spolecnost (ORG-TSBA5-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Dec 10, 2018
- Updated
- Dec 10, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Dec 10, 2018
- Status
- assigned
Report abuse
Abuse contact
- postmaster@
tsb. cz - Name
- Abuse-C Role
- Handle
- AR49631-RIPE