Data as of Nov 6, 2026
5.145.147.0/24
No anonymizer space · no proxy exits in 30 daysBusinessCom CZ 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 |
|---|---|---|---|---|---|---|
| 5.145.144.0/21 | 2,048 | CZ-BUSINESSCOM-20120713 | BusinessCom CZ spol. s r.o. (ORG-BCSS2-RIPE) · CZ | ALLOCATED PA | May 15, 2017 | abuse@ |
| └ 5.145.147.0/24 | 256 | BUSINESSCOM-US | US1 Managed Remote Equipment | ASSIGNED PA | Oct 23, 2018 | abuse@ via CZ-BUSINESSCOM-20120713 |
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 5.145.146.0/23
- Prefix
- 5.145.146.0/23
- Announced by
- AS196916 BusinessCom CZ spol. s r.o.
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- CZ-BUSINESSCOM-20120713
- Registrant
- BusinessCom CZ spol. s r.o.
- RIR
- RIPE NCC
Origin network
AS196916
CZ
- Name
- BusinessCom CZ spol. s r.o.
- Type
- Internet provider
- Registered
- Feb 1, 2010
- Domain
- businesscomnetworks.com
- Industry
- Satellite Communication
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 5.145.146.0/23
5.145.146.0/23
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Oct 2018 · 8.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 5.
145. 144. 0/ 21 - Netname
- CZ-BUSINESSCOM-20120713
- Registrant
- BusinessCom CZ spol. s r.o.
- Registrant country
- US
- Organization
- BusinessCom CZ spol. s r.o. (ORG-BCSS2-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- May 15, 2017
- Updated
- Aug 8, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Jul 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
bcsatellite. net - Name
- BusinessCom LIR Admin
- Handle
- BLA23-RIPE