Data as of Nov 7, 2026
37.128.50.0/23
No anonymizer space · no proxy exits in 30 daysNetia SA
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 |
|---|---|---|---|---|---|---|
| 37.128.0.0/17 | 32,768 | PL-NETIA-20120216 | Netia SA (ORG-NTS2-RIPE) · PL | ALLOCATED PA | Feb 16, 2012 | abuse@ |
| └ 37.128.50.0/23 | 512 | NETIA | Netia SA | ASSIGNED PA | Mar 7, 2012 | abuse@ via PL-NETIA-20120216 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 37.128.48.0/20
- Prefix
- 37.128.48.0/20
- Announced by
- AS12741 Netia SA
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- PL-NETIA-20120216
- Registrant
- Netia SA
- RIR
- RIPE NCC
Origin network
AS12741
PL
- Name
- Netia SA
- Type
- Internet provider
- Registered
- Oct 21, 1999
- Domain
- netia.pl
- Website
- www.netia.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.128.48.0/20
37.128.48.0/20
Routing history
- Pattern
- Stable
- First seen
- Mar 2025
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.128.48.0/20 | AS12741 | /20 | RIPE | RPKI valid |
| 37.128.0.0/17 | AS12741 | /17 | RIPE | Too specific |
IRR
Route objects on 37.128.48.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12741 | RIPE | NETIA | NETIA-MNT | Mar 26, 2025 |
Whois
Registration for this announcement
- Range
- 37.
128. 0. 0/ 17 - Netname
- PL-NETIA-20120216
- Registrant
- Netia SA
- Registrant country
- PL
- Organization
- Netia SA (ORG-NTS2-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Feb 16, 2012
- Updated
- May 24, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Feb 16, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
inetia. pl - Name
- Netia Telekom S.A. Contact Role
- Handle
- NT1264-RIPE