Data as of Nov 10, 2026
5.145.149.0/24
2 residential-proxy exits · 30 daysBusinessCom CZ spol. s r.o.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
4
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
27 observations
Proxy providers listing exits
- BottingTools
- Byteful
- IPFly
- PuraRoute
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 5.145.148.0/22 since May 2013 | AS197206 | Internet provider | 5 | BusinessCom 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@ |
| └ 5.145.148.0/22 | 1,024 | EU1-BUSINESSCOM | DE1 Infrastructure | ASSIGNED PA | May 7, 2013 | 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 5.145.148.0/23
- Prefix
- 5.145.148.0/23
- Announced by
- AS197206 BusinessCom CZ spol. s r.o.
- Type
- Internet provider
- Proxy exits
- 4
- RPKI
- No RPKI
- Netname
- EU1-BUSINESSCOM
- Registrant
- DE1 Infrastructure
- RIR
- RIPE NCC
Registry
Holder
- Organization
- BusinessCom CZ spol. s r.o.
- Handle
- ORG-BCSS2-RIPE
- Range
- 5.
145. 144. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- May 15, 2017
Origin network
AS197206
CZ
- Name
- BusinessCom CZ spol. s r.o.
- Type
- Internet provider
- Registered
- Feb 4, 2011
- Domain
- businesscomnetworks.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
5.145.148.0/23
Routing history
- Pattern
- Stable
- First seen
- Aug 2019
- Current origin since
- Jul 2020 · 6.3 yr
- Origin networks
- 1
IRR
Route objects on 5.145.148.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS197206 | RIPE | DE1-BUSINESSCOM | BNL-MNT | Aug 27, 2019 |
Whois
Registration for this announcement
- Range
- 5.
145. 148. 0/ 22 - Netname
- EU1-BUSINESSCOM
- Registrant
- DE1 Infrastructure
- Registrant country
- US
- Organization
- DE1 Infrastructure
- Org country
- US
- Type
- ASSIGNED PA
- Created
- May 7, 2013
- Updated
- Dec 5, 2017
- Maintainer
- BNL-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