Data as of Nov 14, 2026
89.250.252.0/24
No anonymizer space · no proxy exits in 30 daysSITEL spol. 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 |
|---|---|---|---|---|---|---|
| 89.250.240.0/20 | 4,096 | CZ-SITEL-20060823 | SITEL spol. s r.o. (ORG-SSSR7-RIPE) · CZ | ALLOCATED PA | Aug 23, 2006 | sos@ |
| └ 89.250.252.0/24 | 256 | IINFO | Internet Info, s.r.o. | ASSIGNED PA | Jan 25, 2007 | sos@ via CZ-SITEL-20060823 |
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 89.250.240.0/20
- Prefix
- 89.250.240.0/20
- Announced by
- AS41453 SITEL spol. s r.o.
- Type
- Business
- Proxy exits
- 1
- RPKI
- No RPKI
- Netname
- CZ-SITEL-20060823
- Registrant
- SITEL spol. s r.o.
- RIR
- RIPE NCC
Origin network
AS41453
CZ
- Name
- SITEL spol. s r.o.
- Type
- Business
- Registered
- Aug 23, 2006
- Domain
- sitel.cz
- Industry
- Civil Engineering Construction (Utility Lines, Roads and Bridges)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 89.250.240.0/20
89.250.240.0/20
Routing history
- Pattern
- Stable
- First seen
- Nov 2006
- Current origin since
- Nov 2006 · 20 yr
- Origin networks
- 1
IRR
Route objects on 89.250.240.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS41453 | RIPE | TRESTEL-CZ-NET | TRESTEL-CZ-MNT | Apr 9, 2019 |
Whois
Registration for this announcement
- Range
- 89.
250. 240. 0/ 20 - Netname
- CZ-SITEL-20060823
- Registrant
- SITEL spol. s r.o.
- Registrant country
- CZ
- Organization
- SITEL spol. s r.o. (ORG-SSSR7-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Aug 23, 2006
- Updated
- Aug 16, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Aug 23, 2006
- Status
- assigned
Report abuse
Abuse contact
- sos@
sitel. cz - Name
- Abuse-C Role
- Handle
- AR36121-RIPE