Data as of Nov 3, 2026
80.83.69.0/24
1 residential-proxy exit · 30 daysK-net Technical International Group, s.r.o.
Announced by
Type
Internet provider
63% of it
Recent change
New origin Oct 22, 2026
its first announcement on record
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
4 observations
Proxy providers listing exits
- RainProxy
- Shifter
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 80.83.64.0/20 since May 2005 | AS21045 | Internet provider | 2 |
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 |
|---|---|---|---|---|---|---|
| 80.83.64.0/20 | 4,096 | CZ-K-NET-20010730 | K-net Technical International Group, s.r.o. (ORG-KTIG2-RIPE) · CZ | ALLOCATED PA | Dec 7, 2018 | [email protected] |
| └ 80.83.64.0 - 80.83.69.159 | 1,440 | QNET-CZ-NET | unknown | ASSIGNED PA | Nov 27, 2020 | [email protected] via CZ-K-NET-20010730 |
| └ 80.83.69.160 - 80.83.69.255 | 96 | QNET-CZ-Lanarest | unknown | ASSIGNED PA | Nov 27, 2020 | [email protected] via CZ-K-NET-20010730 |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 160 | 63% | 1 | |
| Business | 96 | 38% | 1 |
Network & registry
Announced by
Covering announcement 80.83.64.0/21
- Prefix
- 80.83.64.0/21
- Announced by
- AS21045 K-net Technical International Group, s.r.o.
- Type
- Internet provider
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- CZ-K-NET-20010730
- Registrant
- K-net Technical International Group, s.r.o.
- RIR
- RIPE NCC
Origin network
AS21045
CZ
- Name
- K-net Technical International Group, s.r.o.
- Type
- Internet provider
- Registered
- Aug 6, 2001
- Domain
- k-net.cz
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
80.83.64.0/21
Routing history
- Pattern
- Stable
- First seen
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 80.83.64.0/20 | AS21045 | /24 | RIPE | RPKI valid |
IRR
Route objects on 80.83.64.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21045 | RIPE | CZ-K-NET-1-MNT | Oct 23, 2026 |
Whois
Registration for this announcement
- Range
- 80.83.64.0/20
- Netname
- CZ-K-NET-20010730
- Registrant
- K-net Technical International Group, s.r.o.
- Registrant country
- CZ
- Organization
- K-net Technical International Group, s.r.o. (ORG-KTIG2-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Dec 7, 2018
- Updated
- Dec 7, 2018
- Maintainer
- cz-k-net-1-mnt
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jul 30, 2001
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR35716-RIPE