General Info








IP Addresses




Network Speed

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

Hosted Domains

There are no domains currently hosted on this ASN.

Whois Details

as-block:       AS47104 - AS52223
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:        2015-09-30T14:19:22Z
last-modified:  2015-09-30T14:19:22Z
source:         RIPE

aut-num:        AS51583
as-name:        KTS-AS
org:            ORG-LPN1-RIPE
import:         from AS21127 action pref=100; accept ANY
export:         to AS21127 announce AS51583
import:         from AS12389 action pref=100; accept ANY
export:         to AS12389 announce AS51583
import:         from AS20485 action pref=100; accept ANY
export:         to AS20485 announce AS51583
admin-c:        MP18628-RIPE
tech-c:         MP18628-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KUZB-MNT
mnt-by:         CITYCOM-KEM
mnt-routes:     CITYCOM-KEM
created:        2010-10-04T11:00:57Z
last-modified:  2017-03-23T02:33:33Z
source:         RIPE

organisation:   ORG-LPN1-RIPE
org-name:       LLC Kuzbass phone networks
org-type:       LIR
address:        50 let Oktyabrya, 11, of.618
address:        650000
address:        Kemerovo
address:        RUSSIAN FEDERATION
phone:          +73842390540
fax-no:         +73847362200
abuse-c:        AR16755-RIPE
mnt-ref:        KUZB-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KUZB-MNT
created:        2013-07-26T14:20:09Z
last-modified:  2017-04-12T09:23:46Z
source:         RIPE

person:         Michail Pudikov
address:        20 Partsyezda str. 11b
address:        Tashtagol, Russia
phone:          +7 3842 396006
nic-hdl:        MP18628-RIPE
created:        2010-09-20T09:37:31Z
last-modified:  2016-02-25T13:06:00Z
source:         RIPE
mnt-by:         KUZB-MNT

Network Speed

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

Hosted Domains

There are no domains currently hosted on this ASN.


There are 3 peers for this ASN.

PJSC Rostelecom AS12389
Closed Joint Stock Company TransTeleCom AS20485
JSC Zap-Sib TransTeleCom, Novosibirsk AS21127

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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 AS51583 at robtex.

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