Data as of Nov 11, 2026
37.139.78.0/24
No anonymizer space · no proxy exits in 30 daysNet BIS SP Z O O
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37.139.72.0/21 | 2,048 | PL-NET-BIS-20120227 | Net BIS SP Z O O (ORG-NS333-RIPE) · PL | ALLOCATED PA | Oct 25, 2016 | biuro@ |
| └ 37.139.76.0/22 | 1,024 | PL-NET-BIS-20120227 | unknown | ASSIGNED PA | Apr 29, 2020 | biuro@ via PL-NET-BIS-20120227 |
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
Registry
Holder
- Organization
- Net BIS SP Z O O
- Handle
- ORG-NS333-RIPE
- Range
- 37.
139. 72. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Oct 25, 2016
Origin network
AS50153
PL
- Name
- Net BIS SP Z O O
- Type
- Internet provider
- Registered
- Nov 23, 2009
- Domain
- net-bis.eu
- Website
- www.net-bis.eu
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2025
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 37.
139. 76. 0/ 22 - Netname
- PL-NET-BIS-20120227
- Registrant country
- PL
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Apr 29, 2020
- Updated
- Apr 29, 2020
- Maintainer
- MNT-NET-BIS
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Feb 27, 2012
- Status
- assigned
Report abuse
Abuse contact
- biuro@
net-bis. eu - Name
- Abuse-C Role
- Handle
- AR37105-RIPE