General Info








IP Addresses




Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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Whois Details

as-block:       AS40960 - AS45055
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:        2015-12-10T09:19:56Z
last-modified:  2015-12-10T09:19:56Z
source:         RIPE

aut-num:        AS42188
as-name:        CERTIUR-C
org:            ORG-CA811-RIPE
import:         from AS15557 action pref=10; accept ANY
import:         from AS12670 action pref=20; accept ANY
import:         from AS35625 action pref=15; accept ANY
export:         to AS35625 announce AS42188
export:         to AS15557 announce AS42188
export:         to AS12670 announce AS42188
default:        to AS12670 action pref=10; networks ANY
admin-c:        NOC514-RIPE
tech-c:         NOC514-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CERTIUR
mnt-routes:     MNT-CERTIUR
created:        2007-01-10T15:23:42Z
last-modified:  2017-11-15T09:47:39Z
source:         RIPE

organisation:   ORG-CA811-RIPE
org-name:       CERTI-UR
org-type:       LIR
address:        13 RUE DENIS PAPIN
address:        59658
address:        VILLENEUVE D'ASCQ
address:        FRANCE
phone:          +33320193900
fax-no:         +33320193901
abuse-c:        AR15211-RIPE
mnt-ref:        MNT-CERTIUR
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-CERTIUR
created:        2006-09-08T13:45:54Z
last-modified:  2017-11-20T15:35:59Z
source:         RIPE
admin-c:        NOC514-RIPE

person:         NOC CERTI-LILLE
address:        13 rue Denis Papin 59650 VILLENEUVE D'ASCQ
phone:          +33320193900
nic-hdl:        NOC514-RIPE
created:        2008-10-08T20:33:37Z
last-modified:  2016-04-06T20:50:07Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

IP Address Ranges

Netblock Description Num IPs ACOSS 256

There are no known IPv6 addresses belonging to this network

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 1


There are 2 peers for this ASN.

Eurafibre SAS AS35625


There are 2 upstreams for this ASN.

Eurafibre SAS AS35625

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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 AS42188 at robtex.

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