Data as of Nov 11, 2026
46.21.166.0/24
No anonymizer space · no proxy exits in 30 daysDataFiber Group 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 |
|---|---|---|---|---|---|---|
| 46.21.160.0/20 | 4,096 | NL-DATAFIBER-20101104 | DataFiber Group B.V. (ORG-DGB10-RIPE) · NL | ALLOCATED PA | Mar 11, 2022 | operations@ |
| └ 46.21.166.0/24 | 256 | NL-WIJTEC | Wijtec IPv4 Infrastructure | ASSIGNED PA | Nov 26, 2010 | operations@ via NL-DATAFIBER-20101104 |
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 46.21.160.0/20
- Prefix
- 46.21.160.0/20
- Announced by
- AS42755 DataFiber Group B.V.
- Type
- Internet provider
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- NL-DATAFIBER-20101104
- Registrant
- DataFiber Group B.V.
- RIR
- RIPE NCC
Origin network
AS42755
NL
- Name
- DataFiber Group B.V.
- Type
- Internet provider
- Registered
- Apr 11, 2007
- Domain
- datafiber.nl
- Website
- www.datafiber.nl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 46.21.160.0/20
46.21.160.0/20
Routing history
- Pattern
- Stable
- First seen
- Nov 2010
- Current origin since
- Nov 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.21.160.0/20 | AS42755 | /24 | RIPE | RPKI valid |
IRR
Route objects on 46.21.160.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42755 | RIPE | Datafiber Telecom BV | MNT-RIJNDATABV | Jun 23, 2016 |
Whois
Registration for this announcement
- Range
- 46.
21. 160. 0/ 20 - Netname
- NL-DATAFIBER-20101104
- Registrant
- DataFiber Group B.V.
- Registrant country
- NL
- Organization
- DataFiber Group B.V. (ORG-DGB10-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Mar 11, 2022
- Updated
- Mar 11, 2022
- Maintainer
- lir-nl-datafiber-1-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Nov 4, 2010
- Status
- assigned
Report abuse
Abuse contact
- operations@
datafiber. nl - Name
- Abuse-C Role
- Handle
- AR67001-RIPE