Data as of Nov 3, 2026
31.151.85.0/24
7 residential-proxy exits · 30 daysVodafone Libertel B.V. · space held by Ziggo Services B.V.
Residential-proxy exits
Proxy exits
7
2.7% of its addresses · 30 days
Always-on exits
2
29% of its exits
Providers
42
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
5.9K observations
Proxy providers listing exits
- 2Captcha
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- Decodo
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GonzoProxy
- HideProxy
- IPFly
- IPOasis
- IPRoyal
- Infatica
- Kookey
- LemonBright
- MangoProxy
- MoMoProxy
- NovaProxy
- Novada
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- Shifter
- SwiftProxy
- TalorData
- Thordata
- VibeProxies
- VitalExclusive
- VitalProxy
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 31.151.0.0/16 since Feb 2021 | AS33915 | Residential | 897 88 always on | 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 |
|---|---|---|---|---|---|---|
| 31.151.0.0/16 | 65,536 | NL-CHELLO-20110217 | Ziggo Services B.V. (ORG-CB6-RIPE) · NL | ALLOCATED PA | Feb 17, 2011 | [email protected] |
| └ 31.151.64.0/18 | 16,384 | ZIGGO-B2C | VodafoneZiggo public CPE space | ASSIGNED PA | Nov 30, 2023 | [email protected] via NL-CHELLO-20110217 |
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 31.151.0.0/17
- Prefix
- 31.151.0.0/17
- Announced by
- AS33915 Vodafone Libertel B.V.
- Type
- Residential
- Proxy exits
- 464
- Always-on exits
- 53
- RPKI
- RPKI valid
- Netname
- NL-CHELLO-20110217
- 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
Covering aggregate above, the prefix's own history below
31.151.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Mar 2011
- Current origin since
- Feb 2021 · 5.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.151.0.0/17 | AS33915 | /17 | RIPE | RPKI valid |
| 31.151.0.0/16 | AS33915 | /16 | RIPE | Too specific |
IRR
Route objects on 31.151.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33915 | RIPE | VODAFONE_ZIGGO | AS6830-MNT TNF-MNT ZIGGO-RTRMGMT | Oct 20, 2025 |
Whois
Registration for this announcement
- Range
- 31.151.0.0/16
- Netname
- NL-CHELLO-20110217
- Registrant
- Ziggo Services B.V.
- Registrant country
- NL
- Organization
- Ziggo Services B.V. (ORG-CB6-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Feb 17, 2011
- Updated
- Oct 22, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Feb 17, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Ziggo Netherlands Abuse
- Handle
- UNA7-RIPE