Data as of Nov 6, 2026
217.17.131.24/29
No anonymizer space · no proxy exits in 30 daysVodafone Libertel B.V. · space held by Ziggo Services 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 |
|---|---|---|---|---|---|---|
| 217.17.128.0/20 | 4,096 | NL-CHELLO-20000914 | Ziggo Services B.V. (ORG-CB6-RIPE) · NL | ALLOCATED PA | May 24, 2023 | abuse@ |
| └ 217.17.131.24/29 | 8 | EXB-dataflexinternational-01 | Dataflex International BV | ASSIGNED PA | Jun 13, 2012 | abuse@ via NL-CHELLO-20000914 |
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 217.17.128.0/20
- Prefix
- 217.17.128.0/20
- Announced by
- AS33915 Vodafone Libertel B.V.
- Type
- Residential
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- NL-CHELLO-20000914
- Registrant
- Ziggo Services B.V.
- RIR
- RIPE NCC
Origin network
AS33915
NL
- Name
- Vodafone Libertel B.V.
- Type
- Internet provider
- Registered
- Sep 6, 2004
- Domain
- vodafone.nl
- Website
- www.vodafone.nl/zakelijk/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.17.128.0/20
217.17.128.0/20
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.17.128.0/20 | AS33915 | /20 | RIPE | RPKI valid |
IRR
Route objects on 217.17.128.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33915 | RIPE | QINIP-MNT | Apr 4, 2022 |
Whois
Registration for this announcement
- Range
- 217.
17. 128. 0/ 20 - Netname
- NL-CHELLO-20000914
- Registrant
- Ziggo Services B.V.
- Registrant country
- NL
- Organization
- Ziggo Services B.V. (ORG-CB6-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- May 24, 2023
- Updated
- Oct 22, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Sep 14, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ziggo. nl - Name
- Ziggo Netherlands Abuse
- Handle
- UNA7-RIPE