Data as of Nov 14, 2026
87.237.124.0/26
No anonymizer space · no proxy exits in 30 daysNet-Build GmbH
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 |
|---|---|---|---|---|---|---|
| 87.237.120.0/21 | 2,048 | DE-NETBUILD-20051111 | Net-Build GmbH (ORG-NG27-RIPE) · DE | ALLOCATED PA | Nov 11, 2005 | abuse@ |
| └ 87.237.124.0/26 | 64 | NETBUILD-30636 | Net-Build GmbH | ASSIGNED PA | May 4, 2007 | abuse@ via DE-NETBUILD-20051111 |
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 87.237.120.0/21
- Prefix
- 87.237.120.0/21
- Announced by
- AS38927 Net-Build GmbH
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- DE-NETBUILD-20051111
- Registrant
- Net-Build GmbH
- RIR
- RIPE NCC
Origin network
AS38927
DE
- Name
- Net-Build GmbH
- Type
- Hosting
- Registered
- Nov 15, 2005
- Domain
- netbuild.net
- Website
- www.netbuild.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 87.237.120.0/21
87.237.120.0/21
Routing history
- Pattern
- Stable
- First seen
- Dec 2005
- Current origin since
- Dec 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 87.237.120.0/21 | AS38927 | /21 | RIPE | RPKI valid |
IRR
Route objects on 87.237.120.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS38927 | RIPE | Net-Build GmbH | NETBUILD-MNT | Feb 22, 2023 |
Whois
Registration for this announcement
- Range
- 87.
237. 120. 0/ 21 - Netname
- DE-NETBUILD-20051111
- Registrant
- Net-Build GmbH
- Registrant country
- DE
- Organization
- Net-Build GmbH (ORG-NG27-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Nov 11, 2005
- Updated
- Apr 5, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Nov 11, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
netbuild. net - Name
- Net-Build GmbH
- Handle
- NG791-RIPE