Data as of Nov 12, 2026
82.202.6.0/24
No anonymizer space · no proxy exits in 30 daysCEZNET s.r.o.
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 |
|---|---|---|---|---|---|---|
| 82.202.0.0/18 | 16,384 | CZ-CEZNET21-20030923 | CEZNET s.r.o. (ORG-TBS13-RIPE) · CZ | ALLOCATED PA | Nov 11, 2009 | abuse@ |
| └ 82.202.6.0/24 | 256 | INEXT-NET-TSD | Internext 2000 | ASSIGNED PA | Dec 14, 2016 | abuse@ via CZ-CEZNET21-20030923 |
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
Announced by
Covering announcement 82.202.0.0/18
- Prefix
- 82.202.0.0/18
- Announced by
- AS6740 CEZNET s.r.o.
- Type
- Residential
- Proxy exits
- 142
- Always-on exits
- 7
- RPKI
- RPKI valid
- Netname
- CZ-CEZNET21-20030923
- Registrant
- CEZNET s.r.o.
- RIR
- RIPE NCC
Origin network
AS6740
CZ
- Name
- CEZNET s.r.o.
- Type
- Internet provider
- Registered
- Aug 15, 1996
- Domain
- ceznet.cz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 82.202.0.0/18
82.202.0.0/18
Routing history
- Pattern
- Stable
- First seen
- Dec 2010
- Current origin since
- Dec 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 82.202.0.0/18 | AS6740 | /18 | RIPE | RPKI valid |
IRR
Route objects on 82.202.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6740 | RIPE | INTERNEXT 2000 | INEXT-CZ-MNT | Jul 18, 2023 |
Whois
Registration for this announcement
- Range
- 82.
202. 0. 0/ 18 - Netname
- CZ-CEZNET21-20030923
- Registrant
- CEZNET s.r.o.
- Registrant country
- CZ
- Organization
- CEZNET s.r.o. (ORG-TBS13-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Nov 11, 2009
- Updated
- Feb 10, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Sep 23, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
inext. cz - Name
- INTERNEXT 2000 ABUSE
- Handle
- IA3288-RIPE