Data as of Nov 15, 2026
178.19.181.0/24
3 residential-proxy exits · 30 daysCitylink Telecom Sp. z o.o.
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
7
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
14 observations
Proxy providers listing exits
- EZProxies
- FastProxy
- IPPeak
- KocerRoxy
- LemonBright
- RainProxy
- ThunderProxy
Network & registry
Announced by
Covering announcement 178.19.176.0/20
- Prefix
- 178.19.176.0/20
- Announced by
- AS51155 Citylink Telecom Sp. z o.o.
- Type
- Residential
- Proxy exits
- 33
- Always-on exits
- 8
- RPKI
- RPKI valid
- Netname
- PL-TBTELECOM-20100520
- Registrant
- Citylink Telecom Sp. z o.o.
- RIR
- RIPE NCC
Origin network
AS51155
PL
- Name
- Citylink Telecom Sp. z o.o.
- Type
- Internet provider
- Registered
- Jun 9, 2010
- Domain
- citylink.pl
- Website
- www.citylink.pl/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 178.19.176.0/20
178.19.176.0/20
Routing history
- Pattern
- Stable
- First seen
- Jun 2010
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.19.176.0/20 | AS51155 | /20 | RIPE | RPKI valid |
IRR
Route objects on 178.19.176.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS51155 | RIPE | TBTELECOM | AS51155-MNT | Jul 23, 2020 |
Whois
Registration for this announcement
- Range
- 178.
19. 176. 0/ 20 - Netname
- PL-TBTELECOM-20100520
- Registrant
- Citylink Telecom Sp. z o.o.
- Registrant country
- PL
- Organization
- Citylink Telecom Sp. z o.o. (ORG-TTSZ1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- May 20, 2010
- Updated
- Sep 4, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- May 20, 2010
- Status
- assigned
Report abuse
Abuse contact
- ripe@
tbtelecom. pl - Name
- Abuse-C Role
- Handle
- AR16453-RIPE