AS20847 -

Previder B.V.

AS20847 Previder B.V.






Network Speed

View Details

Hosted Domains

There are 247,138 domain names hosted across 1,689 IP addresses on this ASN.

Show Domains

Whois Details

as-block:       AS20485 - AS20857
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

aut-num:        AS20847
as-name:        PREVIDER-AS
remarks:        -----------------------------------------------------
remarks:        Previder peering policy
remarks:        -----------------------------------------------------
import:         from AS-PREVIDER-PEERS action pref=100; accept ANY AND NOT {}
export:         to AS-PREVIDER-PEERS announce AS-PREVIDER
remarks:        -----------------------------------------------------
remarks:        AMS-IX routeserver
remarks:        -----------------------------------------------------
import:         from AS6777 accept ANY
export:         to AS6777 action community .= { 6777:6777 }; announce AS-PREVIDER
remarks:        -----------------------------------------------------
org:            ORG-IB5-RIPE
admin-c:        PRCR1-RIPE
tech-c:         PRCR1-RIPE
remarks:        ======================================================
remarks:        Peering at AMS-IX (AM7 and (Nikhef)
remarks:        IPv4 Address:
remarks:        IPv4 Address:
remarks:        IPv6 Address: 2001:7F8:1::A502:847:1/64
remarks:        IPv6 Address: 2001:7F8:1::A502:847:2/64
remarks:        Peering at NL-IX (AM7 and Nikhef)
remarks:        IPv4 Address:
remarks:        IPv4 Address:
remarks:        IPv6 Address: 2001:7F8:13::A502:847:1/48
remarks:        IPv6 Address: 2001:7F8:13::A502:847:2/48
remarks:        Peering at NDIX (Equinix and Previder)
remarks:        IPv4 Address:
remarks:        IPv4 Address:
remarks:        IPv6 Address: 2001:7f8:e::2:847:1
remarks:        IPv6 Address: 2001:7f8:e::2:847:2
remarks:        Peering policy: open - requests to:
remarks:        ======================================================
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PREVIDER-MNT
created:        2002-09-19T11:40:29Z
last-modified:  2018-02-09T15:05:21Z
source:         RIPE
abuse-c:        PRCR1-RIPE
abuse-org:      ORG-IB5-RIPE

organisation:   ORG-IB5-RIPE
org-name:       Previder B.V.
country:        NL
org-type:       LIR
address:        Postbus 185
address:        7550 AD
address:        Hengelo
address:        NETHERLANDS
phone:          +31883323333
fax-no:         +31883323334
admin-c:        RS6724-RIPE
admin-c:        ER233-RIPE
admin-c:        ND2514-RIPE
admin-c:        SL12223-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PREVIDER-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PREVIDER-MNT
abuse-c:        PRCR1-RIPE
tech-c:         PRCR1-RIPE
created:        2004-04-17T11:41:46Z
last-modified:  2020-12-16T13:11:30Z
source:         RIPE

role:           PREVIDER-NL Contact Role
address:        Previder BV
address:        Barnsteenstraat 15
address:        NL-7554 TC Hengelo
address:        NETHERLANDS
phone:          +31 883323333
fax-no:         +31 883323334
admin-c:        RS6724-RIPE
tech-c:         NICD
tech-c:         ER233-RIPE
tech-c:         SL12223-RIPE
nic-hdl:        PRCR1-RIPE
mnt-by:         PREVIDER-MNT
created:        2011-07-05T11:57:59Z
last-modified:  2020-11-03T15:00:25Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs Antagonist B.V. 2,048 Shock Media Network Hengelo 1 512 iOnline B.V. 1,024 Shared Service Centrum ONS 256 Shared Service Centrum ONS 256 Shared Service Centrum ONS 256 Shared Service Centrum ONS 256 Shared Service Centrum ONS 256 Antagonist B.V. 1,024 NETZOZEKER B.V. 1,024 Toneco Facility Services 512 Shock Media Network Hengelo 1 1,024 Shock Media Network Hengelo 1 1,024 Previder B.V. 16,384 Previder B.V. 8,192 Previder B.V. 16,384 Data Access Europe BV 256
Netblock Description
2001:1690::/32 Previder B.V.
2001:678:2f0::/48 Quarantainenet B.V.
2001:67c:78::/48 NETZOZEKER B.V.
2a00:7940::/32 Shared Service Centrum ONS
2a03:3c00::/32 Antagonist B.V.
2a03:9700::/33 Shock Media IPv6 Network 1
2a03:9700:8000::/33 Shock Media IPv6 Network 2

Network Speed


See how your own network speed compares at

Test Your Network Speed

Hosted Domains

There are 247,138 domain names hosted across 1,689 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 37,718 3,816 3,007 2,991 2,922 2,872 2,749 2,720 2,677 2,669 2,620 2,600 2,516 2,499 2,464 2,438 2,421 2,406 2,380 2,342 2,334 2,334 2,332 2,332 2,303 2,297 2,292 2,268 2,258 2,248 2,247 2,211 2,186 2,170 2,168 2,156 2,148 2,146 2,144 2,142 2,142 2,127 2,119 2,084 2,079 2,078 2,073 2,067 2,063 2,034


There are 119 peers for this ASN.


There are 6 upstreams for this ASN.


There are 7 downstreams for this ASN.

Get Started

Utilize our APIs to get information on any IP address including geolocation, ASN and hostname. It is forever FREE for up to 1000 requests per day.

SignUp for free

No Credit card required


Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS20847 at robtex.

Try our JSON API from the command line

Get started with curl or check out the documentation to read more.


Free for small projects. Pay as you grow.

Our API is free for up to 50,000 requests per month. Our plans suit companies of every size.

Plans & Pricing

A million uses. Easy to implement.

From filtering out bot traffic, to performing bulk IP geolocation, we’ve got it all covered.