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AS51291 Istok Ltd. | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Istok Ltd. istokk.ru

RU 1 Routes

AS Data

AS51291

AS51291 – Istok Ltd.

AS Number	51291
AS Name	ISTOK-AS
Organization	Istok Ltd. (org-il209-ripe)
Country	RU
Website	istokk.ru
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-07-15

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.218.128.0/22	AS51291	Istok Ltd.	Istok Ltd.	1024

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS50893 - AS51311'

as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE

% Information related to 'AS51291'

% Abuse contact for 'AS51291' is 'abuse@istokk.ru'

aut-num:        AS51291
as-name:        ISTOK-AS
remarks:        Kansk Internet Service Provider
org:            ORG-IL209-RIPE
import:         from AS20485 action pref=100; accept ANY
import:         from AS8359 action pref=100; accept ANY
import:         from AS50928 action pref=100; accept ANY
import:         from AS3216 action pref=100; accept ANY
export:         to AS20485 announce AS51291
export:         to AS8359 announce AS51291
export:         to AS50928 announce AS51291
export:         to AS3216 announce AS51291
admin-c:        KA2861-RIPE
tech-c:         KA2861-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ISTOK
created:        2010-07-15T10:11:12Z
last-modified:  2021-02-19T02:53:40Z
source:         RIPE
sponsoring-org: ORG-CS216-RIPE

organisation:   ORG-IL209-RIPE
org-name:       Istok Ltd.
country:        RU
language:       RU
org-type:       OTHER
address:        663600, Kansk, Revolucii str, 20/5
abuse-c:        AR23191-RIPE
mnt-ref:        MNT-ISTOK
mnt-by:         MNT-ISTOK
created:        2010-07-13T13:22:12Z
last-modified:  2022-12-01T16:30:43Z
source:         RIPE # Filtered

person:         Aleksey Kurkayev
address:        Istok Ltd
address:        Russian Federation
address:        663600, Kansk, Revolucii str, 20/5
phone:          +7 39161 29800
nic-hdl:        KA2861-RIPE
mnt-by:         MNT-ISTOK
created:        2010-07-28T17:42:42Z
last-modified:  2016-04-25T09:43:41Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS50893 - AS51311",
    "description" : [ "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" ],
    "date_created" : "2024-12-10",
    "date_updated" : "2024-12-10",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS51291",
    "as_name" : "ISTOK-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS20485 action pref=100; accept ANY", "from AS8359 action pref=100; accept ANY", "from AS50928 action pref=100; accept ANY", "from AS3216 action pref=100; accept ANY" ],
    "export" : [ "to AS20485 announce AS51291", "to AS8359 announce AS51291", "to AS50928 announce AS51291", "to AS3216 announce AS51291" ],
    "organization" : "ORG-IL209-RIPE",
    "sponsoring_organization" : "ORG-CS216-RIPE",
    "admin_contacts" : [ "KA2861-RIPE" ],
    "tech_contacts" : [ "KA2861-RIPE" ],
    "remarks" : [ "Kansk Internet Service Provider" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-ISTOK" ],
    "date_created" : "2010-07-15",
    "date_updated" : "2021-02-19",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-IL209-RIPE",
    "name" : "Istok Ltd.",
    "type" : "OTHER",
    "address" : [ "663600, Kansk, Revolucii str, 20/5" ],
    "street" : "Revolucii Str",
    "city" : "Kansk",
    "zip_code" : "663600",
    "country" : [ "RU" ],
    "abuse_contacts" : [ "AR23191-RIPE" ],
    "languages" : [ "RU" ],
    "mnt_ref" : [ "MNT-ISTOK" ],
    "mnt_by" : [ "MNT-ISTOK" ],
    "date_created" : "2010-07-13",
    "date_updated" : "2022-12-01",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "KA2861-RIPE",
    "name" : "Aleksey Kurkayev",
    "address" : [ "Istok Ltd", "Russian Federation", "663600, Kansk, Revolucii str, 20/5" ],
    "street" : "Revolucii Str",
    "city" : "Kansk",
    "zip_code" : "663600",
    "country" : "RUSSIAN FEDERATION",
    "phone" : [ "+7 39161 29800" ],
    "mnt_by" : [ "MNT-ISTOK" ],
    "date_created" : "2010-07-28",
    "date_updated" : "2016-04-25",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  } ],
  "technical_contacts" : [ {
    "handle" : "KA2861-RIPE",
    "name" : "Aleksey Kurkayev",
    "address" : [ "Istok Ltd", "Russian Federation", "663600, Kansk, Revolucii str, 20/5" ],
    "street" : "Revolucii Str",
    "city" : "Kansk",
    "zip_code" : "663600",
    "country" : "RUSSIAN FEDERATION",
    "phone" : [ "+7 39161 29800" ],
    "mnt_by" : [ "MNT-ISTOK" ],
    "date_created" : "2010-07-28",
    "date_updated" : "2016-04-25",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  } ]
}

Peers

AS Number	Description	Country
AS50928	PJSC MegaFon	RU
AS3216	PJSC Vimpelcom	RU
AS8359	MTS PJSC	RU
AS20485	Joint Stock Company TransTeleCom	RU

Upstreams

AS Number	Description	Country
AS50928	PJSC MegaFon	RU
AS8359	MTS PJSC	RU

Frequently Asked Questions

What is ASN AS51291?

ASN AS51291 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51291?

AS51291 is listed under Istok Ltd..

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.