Data as of Nov 3, 2026
185.172.252.0/22
No anonymizer space · no proxy exits in 30 daysIP4ISP z.s.p.o
Network & registry
Origin network
AS49985
CZ
- Name
- IP4ISP z.s.p.o
- Type
- Internet provider
- Registered
- Oct 21, 2009
- Domain
- ip4isp.net
- Website
- www.ip4isp.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2016
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.172.252.0/22
- Netname
- CZ-IP4ISP-20161014
- Registrant
- IP4ISP z.s.p.o
- Registrant country
- CZ
- Organization
- IP4ISP z.s.p.o (ORG-IZ5-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Oct 14, 2016
- Updated
- Jun 9, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Oct 14, 2016
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR14427-RIPE