Data as of Nov 6, 2026
217.17.137.0/24
1 residential-proxy exit · 30 daysVodafone Libertel B.V. · space held by Ziggo Services B.V.
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- FloppyData
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@ |
| └ 217.17.137.48/29 | 8 | EXB-hen-vandervalk01-lo1 | Customer - Van der Valk Hotel Heerlen | ASSIGNED PA | Oct 25, 2012 | abuse@ via NL-CHELLO-20000914 |
| └ 217.17.137.56/29 | 8 | EXB-hen-vandervalk01 | Customer - Van der Valk Hotel Heerlen | ASSIGNED PA | Oct 25, 2012 | abuse@ via NL-CHELLO-20000914 |
| └ 217.17.137.96/29 | 8 | EXB-valk-01 | Customer - Van der Valk Hotel | ASSIGNED PA | Sep 8, 2011 | 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.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 232 | 91% | 3 | |
| Business | 24 | 9.4% | 3 |
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