Data as of Nov 15, 2026
188.94.239.0/24
No anonymizer space · no proxy exits in 30 daysVodafone Czech Republic a.s. · space held by Diadema Internet 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 |
|---|---|---|---|---|---|---|
| 188.94.232.0/21 | 2,048 | CZ-DIADEMA-20090616 | Diadema Internet s.r.o. (ORG-DIS43-RIPE) · CZ | ALLOCATED PA | Nov 12, 2020 | internet@ |
| └ 188.94.239.0/24 | 256 | Diadema-NET | unknown | ASSIGNED PA | May 29, 2017 | internet@ via CZ-DIADEMA-20090616 |
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 188.94.232.0/21
- Prefix
- 188.94.232.0/21
- Announced by
- AS16019 Vodafone Czech Republic a.s.
- Type
- Mobile
- Proxy exits
- 107
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- CZ-DIADEMA-20090616
- Registrant
- Diadema Internet s.r.o.
- RIR
- RIPE NCC
Origin network
AS16019
CZ
- Name
- Vodafone Czech Republic a.s.
- Type
- Internet provider
- Registered
- Nov 24, 2000
- Domain
- vodafone.cz
- Website
- www.vodafone.cz
- Industry
- Phone Provider
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 8
Routing timeline
Who has announced 188.94.232.0/21
188.94.232.0/21
Routing history
- Pattern
- Stable
- First seen
- Jul 2010
- Current origin since
- May 2021 · 5.5 yr
- Origin networks
- 3
- Last change of origin
- May 2021
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 188.94.232.0/21 | AS16019 | /21 | RIPE | RPKI valid |
IRR
Route objects on 188.94.232.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16019 | RIPE | Diadema Internet s.r.o. route | VFCZ-MNT | Feb 3, 2021 |
Whois
Registration for this announcement
- Range
- 188.
94. 232. 0/ 21 - Netname
- CZ-DIADEMA-20090616
- Registrant
- Diadema Internet s.r.o.
- Registrant country
- CZ
- Organization
- Diadema Internet s.r.o. (ORG-DIS43-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Nov 12, 2020
- Updated
- Feb 3, 2021
- Maintainer
- mnt-cz-diadema-1
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jun 16, 2009
- Status
- assigned
Report abuse
Abuse contact
- internet@
diadema. cz - Name
- Abuse-C Role
- Handle
- AR61222-RIPE