Data as of Nov 9, 2026
193.37.204.176/28
No anonymizer space · no proxy exits in 30 daysFundaments B.V.
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 |
|---|---|---|---|---|---|---|
| 193.37.204.0/22 | 1,024 | NL-FUNDAMENTS-20181022 | Fundaments B.V. (ORG-FB55-RIPE) · NL | ALLOCATED PA | Nov 4, 2020 | Abuse@ |
| └ 193.37.204.176/28 | 16 | Doop-WAN | unknown | ASSIGNED PA | Feb 24, 2021 | Abuse@ via NL-FUNDAMENTS-20181022 |
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 193.37.204.0/22
- Prefix
- 193.37.204.0/22
- Announced by
- AS20559 Fundaments B.V.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- NL-FUNDAMENTS-20181022
- Registrant
- Fundaments B.V.
- RIR
- RIPE NCC
Origin network
AS20559
NL
- Name
- Fundaments B.V.
- Type
- Hosting
- Registered
- Aug 13, 2015
- Domain
- fundaments.nl
- Website
- www.fundaments.nl
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 193.37.204.0/22
193.37.204.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Oct 2018 · 8.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.37.204.0/22 | AS20559 | /24 | RIPE | RPKI valid |
IRR
Route objects on 193.37.204.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20559 | RIPE | Fundaments B.V. second netblock | FUNDAMENTS-MNT | Nov 2, 2018 |
Whois
Registration for this announcement
- Range
- 193.
37. 204. 0/ 22 - Netname
- NL-FUNDAMENTS-20181022
- Registrant
- Fundaments B.V.
- Registrant country
- NL
- Organization
- Fundaments B.V. (ORG-FB55-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Nov 4, 2020
- Updated
- Nov 4, 2020
- Maintainer
- Fundaments-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Oct 22, 2018
- Status
- assigned
Report abuse
Abuse contact
- Abuse@
fundaments. nl - Name
- Abuse-C Role
- Handle
- AR33190-RIPE