Data as of Nov 8, 2026
185.178.156.0/22
6 residential-proxy exits · 30 daysOpole University
Residential-proxy exits
Proxy exits
6
0.59% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
30
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
920 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 185.178.157.0/24 | 0 | 5 | |
| 185.178.156.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- Ake.net
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- IPOasis
- Infatica
- MangoProxy
- NodeMaven
- NodeProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 185.178.159.0/24 since Jul 2023 | AS203050 | Hosting | Opole University |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.178.156.0/22 | 1,024 | PL-OPOLE-20161121 | Opole University (ORG-OU1-RIPE) · PL | ALLOCATED PA | Nov 21, 2016 | abuse@ |
| └ 185.178.156.16/30 | 4 | PL-OPOLE-test1 | unknown | ASSIGNED PA | Jul 10, 2025 | abuse@ via PL-OPOLE-20161121 |
| └ 185.178.156.20/31 | 2 | PL-OPOLE-test2 | unknown | ASSIGNED PA | Jul 10, 2025 | abuse@ via PL-OPOLE-20161121 |
| └ 185.178.157.180/32 | 1 | Teatr_ | unknown | ASSIGNED PA | Oct 15, 2025 | abuse@ via PL-OPOLE-20161121 |
| └ 185.178.159.0/24 | 256 | PARK-Naukowo-Technologiczny | PARK Naukowo-Technologiczny w Opolu Sp. z o.o | ASSIGNED PA | Aug 31, 2022 | abuse@ via PL-OPOLE-20161121 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 768 | 75% | 1 | |
| Hosting | 256 | 25% | 1 |
Network & registry
Origin network
AS21182
PL
- Name
- Opole University
- Type
- Education
- Registered
- Sep 18, 2001
- Domain
- uni.opole.pl
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2018
- Current origin since
- Jan 2018 · 8.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.178.156.0/22 | AS21182 | /22 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21182 | RIPE | MAN-OPOLE-MNT | Jan 10, 2018 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 185.178.156.0/23 | AS21182 | RIPE | MAN-OPOLE-MNT | Oct 29, 2022 | |
| 185.178.158.0/24 | AS21182 | RIPE | MAN-OPOLE-MNT | Oct 29, 2022 |
Whois
Registration for this announcement
- Range
- 185.
178. 156. 0/ 22 - Netname
- PL-OPOLE-20161121
- Registrant
- Opole University
- Registrant country
- PL
- Organization
- Opole University (ORG-OU1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Nov 21, 2016
- Updated
- Nov 21, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Nov 21, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
uni. opole. pl - Name
- Centrum Informatyczne UO
- Handle
- CIU2-RIPE