Data as of Nov 4, 2026
178.16.104.0/21
No anonymizer space · no proxy exits in 30 daysCzeslaw Chlewicki trading as IMPERIUM Telecom
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 |
|---|---|---|---|---|---|---|
| 178.16.96.0/20 | 4,096 | PL-IMPERIUM-20100224 | Czeslaw Chlewicki trading as IMPERIUM Telecom (ORG-IP20-RIPE) · PL | ALLOCATED PA | Feb 24, 2010 | [email protected] |
| └ 178.16.104.0/21 | 2,048 | PL-IMPERIUM-NETWORK | Czeslaw Chlewicki trading as IMPERIUM Telecom (ORG-IP20-RIPE) · PL | ASSIGNED PA | Sep 21, 2018 | [email protected] |
Network & registry
Announced by
Covering announcement 178.16.96.0/20
- Prefix
- 178.16.96.0/20
- Announced by
- AS42914 Czeslaw Chlewicki trading as IMPERIUM Telecom
- Type
- Residential
- Proxy exits
- 26
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- PL-IMPERIUM-20100224
- Registrant
- Czeslaw Chlewicki trading as IMPERIUM Telecom
- RIR
- RIPE NCC
Origin network
AS42914
PL
- Name
- Czeslaw Chlewicki trading as IMPERIUM Telecom
- Type
- Internet provider
- Registered
- May 9, 2007
- Domain
- eimperium.pl
- Website
- www.eimperium.pl
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 178.16.96.0/20
178.16.96.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2010
- Current origin since
- May 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.16.96.0/20 | AS42914 | /20 | RIPE | RPKI valid |
IRR
Route objects on 178.16.96.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42914 | RIPE | IMPERIUM Telecom | IMPERIUM-MNT PL-IMPERIUM-1-MNT | Sep 24, 2018 |
Whois
Registration for this announcement
- Range
- 178.16.96.0/20
- Netname
- PL-IMPERIUM-20100224
- Registrant
- Czeslaw Chlewicki trading as IMPERIUM Telecom
- Registrant country
- PL
- Organization
- Czeslaw Chlewicki trading as IMPERIUM Telecom (ORG-IP20-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Feb 24, 2010
- Updated
- Sep 22, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Feb 24, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR48390-RIPE