Data as of Nov 9, 2026
146.104.250.0/24
No anonymizer space · no proxy exits in 30 daysKPN B.V. · space held by Croonwolter&dros B.V.
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS8737 KPN B.V.
Network & registry
Origin network
AS1136
NL
- Name
- KPN B.V.
- Type
- Internet provider
- Registered
- Sep 1, 1993
- Domain
- kpn.com
- Website
- www.kpn.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2023
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 146.
104. 0. 0/ 16 - Netname
- CROON
- Registrant
- Croonwolter&dros B.V.
- Registrant country
- NL
- Organization
- Croonwolter&dros B.V. (ORG-CEB5-RIPE)
- Org country
- NL
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Sep 17, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ssc4tbi. nl - Name
- Abuse contact role object
- Handle
- ACRO51864-RIPE