Data as of Nov 12, 2026
91.241.24.0/22
1 residential-proxy exit · 30 daysStowarzyszenie ZST · space held by ZCenter s.c. Krzysztof Puchala, Marcin Trzesniewski
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
11 observations
Proxy providers listing exits
- AnyIP
Network & registry
Origin network
AS206314
PL
- Name
- Stowarzyszenie ZST
- Type
- Internet provider
- Registered
- Feb 13, 2017
- Domain
- zcenter.pl
- Website
- zcenter.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Sep 2017 · 9.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2017
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 91.
241. 24. 0/ 22 - Netname
- ZCENTER
- Registrant
- ZCenter s.c. Krzysztof Puchala, Marcin Trzesniewski
- Registrant country
- PL
- Organization
- ZCenter s.c. Krzysztof Puchala, Marcin Trzesniewski (ORG-ZSMJ3-RIPE)
- Org country
- PL
- Type
- ASSIGNED PI
- Created
- Jul 11, 2012
- Updated
- May 22, 2017
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jul 11, 2012
- Status
- assigned
Report abuse
Abuse contact
- biuro@
zcenter. pl - Name
- ZCenter s.c. NOC
- Handle
- ACRO168-RIPE