Data as of Nov 11, 2026
178.217.192.0/24
No anonymizer space · no proxy exits in 30 daysCITYNET Sp.z o.o.
Network & registry
Announced by
Covering announcement 178.217.192.0/21
- Prefix
- 178.217.192.0/21
- Announced by
- AS50331 CITYNET Sp.z o.o.
- Type
- Residential
- Proxy exits
- 176
- Always-on exits
- 33
- RPKI
- RPKI valid
- Netname
- CITYNET-NET
- Registrant
- CITYNET Sp.z o.o.
- RIR
- RIPE NCC
Origin network
AS50331
PL
- Name
- CITYNET Sp.z o.o.
- Type
- Internet provider
- Registered
- Dec 21, 2009
- Domain
- city-net.pl
- Website
- www.city-net.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 178.217.192.0/21
178.217.192.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2011
- Current origin since
- Jun 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.217.192.0/21 | AS50331 | /21 | RIPE | RPKI valid |
IRR
Route objects on 178.217.192.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50331 | RIPE | CITYNET | MNT-INSITE-SPZOO | Apr 7, 2011 |
Whois
Registration for this announcement
- Range
- 178.
217. 192. 0/ 21 - Netname
- CITYNET-NET
- Registrant
- CITYNET Sp.z o.o.
- Registrant country
- PL
- Organization
- CITYNET Sp.z o.o. (ORG-CA1002-RIPE)
- Org country
- PL
- Type
- ASSIGNED PI
- Created
- Jun 17, 2010
- Updated
- Feb 24, 2017
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jun 17, 2010
- Status
- assigned
Report abuse
Abuse contact
- isp@
insite. pl - Name
- Abuse-C Role
- Handle
- AR25874-RIPE