Data as of Nov 5, 2026
83.142.143.0/24
No anonymizer space · no proxy exits in 30 daysPawel Kowalski BGCOM
Network & registry
Announced by
Covering announcement 83.142.136.0/21
- Prefix
- 83.142.136.0/21
- Announced by
- AS38923 Pawel Kowalski BGCOM
- Type
- Residential
- Proxy exits
- 11
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- Osiedlowa-PL
- Registrant
- Pawel Kowalski BGCOM
- RIR
- RIPE NCC
Origin network
AS38923
PL
- Name
- Pawel Kowalski BGCOM
- Type
- Internet provider
- Registered
- Nov 15, 2005
- Domain
- bgcom.pl
- Website
- www.bgcom.pl
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 83.142.136.0/21
83.142.136.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Oct 2008 · 18 yr
- Origin networks
- 3
- Last change of origin
- Oct 2008
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.142.136.0/21 | AS38923 | /24 | RIPE | RPKI valid |
| 83.142.136.0/21 | AS52153 | /24 | RIPE | Another network |
IRR
Route objects on 83.142.136.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS38923 | RIPE | Osiedlowa.pl | PK22892-MNT | Jul 22, 2026 |
Whois
Registration for this announcement
- Range
- 83.
142. 136. 0/ 21 - Netname
- Osiedlowa-PL
- Registrant
- Pawel Kowalski BGCOM
- Registrant country
- PL
- Organization
- Pawel Kowalski BGCOM (ORG-PKB1-RIPE)
- Org country
- PL
- Type
- ASSIGNED PI
- Created
- Sep 18, 2008
- Updated
- Jun 16, 2025
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Sep 18, 2008
- Status
- assigned
Report abuse
Abuse contact
- admin@
osiedlowa. pl - Name
- Osiedlowa.pl NOC
- Handle
- ON1375-RIPE