Data as of Nov 9, 2026
82.144.146.0/24
No anonymizer space · no proxy exits in 30 daysKabelova televize Usti nad Orlici, spol. s r. o. · space held by CEZNET s.r.o.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 82.144.128.0/19 since Jul 2009 | AS49101 | Residential | 104 27 always on | CEZNET s.r.o. |
Network & registry
Origin network
AS51449
CZ
- Name
- Kabelova televize Usti nad Orlici, spol. s r. o.
- Type
- Internet provider
- Registered
- Nov 4, 2014
- Domain
- ktuo.cz
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Sep 2021
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 82.144.146.0/24 | AS51449 | /24 | RIPE | RPKI valid |
| 82.144.128.0/19 | AS49101 | /19 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 82.
144. 128. 0/ 19 - Netname
- CZ-CEZNET21-20090414
- Registrant
- CEZNET s.r.o.
- Registrant country
- CZ
- Organization
- CEZNET s.r.o. (ORG-TBS13-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Apr 14, 2009
- Updated
- Oct 6, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Apr 14, 2009
- Status
- assigned
Report abuse
Abuse contact
- dohled@
ceznet. cz - Name
- CEZNET hostmaster
- Handle
- CH13482-RIPE