AS28951 -

Atnet d.o.o. Koper

AS28951 Atnet d.o.o. Koper






Network Speed

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

Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

Show Domains

Whois Details

as-block:       AS28914 - AS29090
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:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE

aut-num:        AS28951
as-name:        ATNET-AS
org:            ORG-AdK1-RIPE
import:         from AS9119 action pref=100; accept ANY
import:         from AS34779 action pref=100; accept ANY
export:         to AS9119 announce AS28951
export:         to AS34779 announce AS28951
admin-c:        MK3599-RIPE
tech-c:         MK3599-RIPE
status:         ASSIGNED
mnt-by:         AS9119-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2003-04-16T13:49:25Z
last-modified:  2018-09-04T09:57:11Z
source:         RIPE
sponsoring-org: ORG-SA59-RIPE
abuse-c:        AR19483-RIPE
abuse-org:      ORG-SA59-RIPE

organisation:   ORG-AdK1-RIPE
org-name:       Atnet d.o.o. Koper
org-type:       OTHER
address:        Atnet d.o.o. Koper
address:        Vojkovo nabrezje 30a
address:        5000 Koper
address:        Slovenia
phone:          +386 5 6397223
abuse-c:        AR19483-RIPE
admin-c:        MK3599-RIPE
mnt-ref:        AS9119-MNT
mnt-by:         AS9119-MNT
created:        2009-07-20T13:47:40Z
last-modified:  2014-03-28T07:17:09Z
source:         RIPE

person:         Marco Klasek
address:        Atnet d.o.o.
address:        Vojkovo nabrezje 30a
address:        6000 Koper
address:        Slovenia
phone:          +386 05 6397 223
nic-hdl:        MK3599-RIPE
created:        2003-04-15T06:22:27Z
last-modified:  2016-04-06T06:25:43Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

IP Address Ranges

Netblock Description Num IPs Atnet d.o.o. Koper 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 are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 1 1


There are 2 peers for this ASN.


There are 2 upstreams for this ASN.


There are no 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 AS28951 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.