Data as of Nov 10, 2026
217.30.76.0/24
No anonymizer space · no proxy exits in 30 daysT-Mobile Czech Republic a.s.
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 |
|---|---|---|---|---|---|---|
| 217.30.64.0/20 | 4,096 | CZ-RADIOMOBIL-20081210 | T-Mobile Czech Republic a.s. (ORG-RA2-RIPE) · CZ | ALLOCATED PA | Dec 10, 2008 | abuse@ |
| └ 217.30.76.0/24 | 256 | NET-CZ-PLANET-A-76 | Planet A, a.s. (ORG-PA290-RIPE) · CZ | ASSIGNED PA | May 31, 2016 | abuse@ |
Network & registry
Announced by
Covering announcement 217.30.64.0/20
- Prefix
- 217.30.64.0/20
- Announced by
- AS48574 T-Mobile Czech Republic a.s.
- Type
- Residential
- Proxy exits
- 55
- Always-on exits
- 9
- RPKI
- No RPKI
- Netname
- CZ-RADIOMOBIL-20081210
- Registrant
- T-Mobile Czech Republic a.s.
- RIR
- RIPE NCC
Origin network
AS48574
CZ
- Name
- T-Mobile Czech Republic a.s.
- Type
- Internet provider
- Registered
- Dec 11, 2008
- Domain
- t-mobile.cz
- Industry
- Phone Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.30.64.0/20
217.30.64.0/20
Routing history
- Pattern
- Stable
- First seen
- Feb 2009
- Current origin since
- Feb 2009 · 18 yr
- Origin networks
- 1
IRR
Route objects on 217.30.64.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS48574 | RIPE | RTR-PLANET-A-64-79 | MNT-CZ-PLANET-A | May 31, 2016 |
Whois
Registration for this announcement
- Range
- 217.
30. 64. 0/ 20 - Netname
- CZ-RADIOMOBIL-20081210
- Registrant
- T-Mobile Czech Republic a.s.
- Registrant country
- CZ
- Organization
- T-Mobile Czech Republic a.s. (ORG-RA2-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Dec 10, 2008
- Updated
- Jun 26, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Dec 10, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
t-mobile. cz - Name
- Hostmaster T-Mobile Czech Republic
- Handle
- HR6606-RIPE