Data as of Nov 13, 2026
212.87.243.0/24
2 residential-proxy exits · 30 daysMy Net Michal Bronczkowski · space held by Politechnika Czestochowska
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
7
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
497 observations
Proxy providers listing exits
- Ake.net
- FastProxy
- LemonBright
- Proxiware
- Proxy302
- ThunderProxy
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 212.87.224.0/19 | 8,192 | PL-CZESTMAN-20000519 | Politechnika Czestochowska (ORG-PC2-RIPE) · PL | ALLOCATED PA | — | abuse@ |
| └ 212.87.242.0/23 | 512 | PL-MyNET-MB-CZEST | My Net Michal Bronczkowski (ORG-MMB15-RIPE) · PL | ASSIGNED PA | Nov 19, 2018 | abuse@ |
Network & registry
Announced by
Covering announcement 212.87.242.0/23
- Prefix
- 212.87.242.0/23
- Announced by
- AS209860 My Net Michal Bronczkowski
- Type
- Residential
- Proxy exits
- 31
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- PL-MyNET-MB-CZEST
- Registrant
- My Net Michal Bronczkowski
- RIR
- RIPE NCC
Registry
Holder
- Organization
- Politechnika Czestochowska
- Handle
- ORG-PC2-RIPE
- Range
- 212.
87. 224. 0/ 19 - Registration type
- ALLOCATED PA
Origin network
AS209860
PL
- Name
- My Net Michal Bronczkowski
- Type
- Internet provider
- Registered
- Nov 20, 2018
- Domain
- my.net.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.87.242.0/23
212.87.242.0/23
Routing history
- Pattern
- Stable
- First seen
- Feb 2019
- Current origin since
- Feb 2019 · 7.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.87.242.0/23 | AS209860 | /23 | RIPE | RPKI valid |
IRR
Route objects on 212.87.242.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS209860 | RIPE | MyNET Michal Bronczkowski, PL | PL-CZESTMAN-MNT | Feb 8, 2019 |
Whois
Registration for this announcement
- Range
- 212.
87. 242. 0/ 23 - Netname
- PL-MyNET-MB-CZEST
- Registrant
- My Net Michal Bronczkowski
- Registrant country
- PL
- Organization
- My Net Michal Bronczkowski (ORG-MMB15-RIPE)
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Nov 19, 2018
- Updated
- Nov 19, 2018
- Maintainer
- PL-CZESTMAN-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- May 19, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
my. net. pl - Name
- MyNet-MB Operations
- Handle
- MO6896-RIPE