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AS51211 CRELCOM LLC | 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

CRELCOM LLC crelcom.ru

RU 1 Routes

AS Data

AS51211

AS51211 – CRELCOM LLC

AS Number	51211
AS Name	OpenNet
Organization	CRELCOM LLC (org-cj2-ripe)
Country	RU
Website	crelcom.ru
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2012-02-06

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Use ASN data for AS51211 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.198.175.0/24	AS51211	CRELCOM LLC	Inna Grigorevna Khoruzhaya	256

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 'AS51211'

% Abuse contact for 'AS51211' is 'abuse@crelcom.ru'

aut-num:        AS51211
as-name:        OpenNet
org:            ORG-CJ2-RIPE
import:         from AS6789 accept ANY
export:         to AS6789 announce AS51211
import:         from AS39751 accept ANY
export:         to AS39751 announce AS51211
import:         from AS43222 accept AS-CRIMEA-IX
export:         to AS43222 announce AS51211
import:         from AS28671 accept ANY
export:         to AS28671 announce AS51211
admin-c:        AZ46-RIPE
tech-c:         AZ46-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS6789-MNT
created:        2012-02-06T12:10:01Z
last-modified:  2026-03-16T08:34:44Z
source:         RIPE # Filtered

organisation:   ORG-CJ2-RIPE
org-name:       CRELCOM LLC
country:        RU
org-type:       LIR
address:        38 Nikoloyamskaya str., bilding 2 office 6
address:        109004
address:        Moscow
address:        RUSSIAN FEDERATION
geoloc:         55.747049 37.658949
phone:          +74997020045
fax-no:         +74997020045
admin-c:        AZ46-RIPE
abuse-c:        ABCR6789-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS6789-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS6789-MNT
created:        2005-09-29T11:02:40Z
last-modified:  2020-12-16T13:29:58Z
source:         RIPE # Filtered

person:         Arthur E Zimens
address:        38 Nikoloyamskaya str., bilding 2 office 6
address:        109004 Moscow
address:        Russian Federation
phone:          +74997020045
nic-hdl:        AZ46-RIPE
mnt-by:         AS6789-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2020-10-28T13:20:53Z
source:         RIPE # Filtered

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

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" : "AS51211",
    "as_name" : "OpenNet",
    "status" : "ASSIGNED",
    "import" : [ "from AS6789 accept ANY", "from AS39751 accept ANY", "from AS43222 accept AS-CRIMEA-IX", "from AS28671 accept ANY" ],
    "export" : [ "to AS6789 announce AS51211", "to AS39751 announce AS51211", "to AS43222 announce AS51211", "to AS28671 announce AS51211" ],
    "organization" : "ORG-CJ2-RIPE",
    "admin_contacts" : [ "AZ46-RIPE" ],
    "tech_contacts" : [ "AZ46-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "AS6789-MNT" ],
    "date_created" : "2012-02-06",
    "date_updated" : "2026-03-16",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-CJ2-RIPE",
    "name" : "CRELCOM LLC",
    "type" : "LIR",
    "address" : [ "38 Nikoloyamskaya str., bilding 2 office 6", "109004", "Moscow", "RUSSIAN FEDERATION" ],
    "street" : "Nikoloyamskaya Str. Bilding",
    "city" : "Moscow",
    "zip_code" : "109004",
    "country" : [ "RU" ],
    "latitude" : 55.747049,
    "longitude" : 37.658949,
    "phone" : [ "+74997020045" ],
    "fax_no" : [ "+74997020045" ],
    "admin_contacts" : [ "AZ46-RIPE" ],
    "abuse_contacts" : [ "ABCR6789-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "AS6789-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "AS6789-MNT" ],
    "date_created" : "2005-09-29",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  },
  "administrative_contacts" : [ {
    "handle" : "AZ46-RIPE",
    "name" : "Arthur E Zimens",
    "address" : [ "38 Nikoloyamskaya str., bilding 2 office 6", "109004 Moscow", "Russian Federation" ],
    "street" : "Nikoloyamskaya Str. Bilding",
    "city" : "Moscow",
    "zip_code" : "109004",
    "country" : "RUSSIAN FEDERATION",
    "phone" : [ "+74997020045" ],
    "mnt_by" : [ "AS6789-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2020-10-28",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  } ],
  "technical_contacts" : [ {
    "handle" : "AZ46-RIPE",
    "name" : "Arthur E Zimens",
    "address" : [ "38 Nikoloyamskaya str., bilding 2 office 6", "109004 Moscow", "Russian Federation" ],
    "street" : "Nikoloyamskaya Str. Bilding",
    "city" : "Moscow",
    "zip_code" : "109004",
    "country" : "RUSSIAN FEDERATION",
    "phone" : [ "+74997020045" ],
    "mnt_by" : [ "AS6789-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2020-10-28",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  } ]
}

Peers

AS Number	Description	Country
AS6789	CRELCOM LLC	RU
AS39751	CRELCOM LLC	RU
AS43222	Nikita Sergienko	RU
AS28671

Upstreams

AS Number	Description	Country
AS6789	CRELCOM LLC	RU

Frequently Asked Questions

What is ASN AS51211?

ASN AS51211 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51211?

AS51211 is listed under CRELCOM LLC.

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.