ASN AS51229 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51229?

AS51229 is listed under Upsystems Ltd.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

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AS51229 Upsystems Ltd | IPGeolocation.io

ASN Lookup Tool

Upsystems Ltd upsystems.ru

RU 1 Routes

AS Data

AS51229

AS51229 – Upsystems Ltd

AS Number	51229
AS Name	UPSYSTEMS-NET
Organization	Upsystems Ltd(org-ul55-ripe)
Country	RU
Website	upsystems.ru
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-06-25

ASN Intelligence API for production workflows

Use ASN data for AS51229 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
195.200.248.0/23	AS51229	Upsystems Ltd	Upsystems Ltd	512

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 'AS51229'

% Abuse contact for 'AS51229' is 'support@upsystems.ru'

aut-num:        AS51229
as-name:        UPSYSTEMS-NET
org:            ORG-UL55-RIPE
admin-c:        AZ2875-RIPE
tech-c:         SN9401-RIPE
import:         from AS30943 accept ANY
import:         from AS12695 accept ANY
export:         to AS30943 announce AS51229
export:         to AS12695 announce AS51229
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RIPE-DB-MNT
mnt-by:         MNT-UPSYSTEMS
created:        2010-06-25T15:07:58Z
last-modified:  2020-11-11T10:41:32Z
source:         RIPE # Filtered
remarks:        ----------------------------------------------------
remarks:        1.
remarks:        If you are being abused and this seems to be
remarks:        originated from our network please report this
remarks:        to our Incident Response Team at info@upsystems.ru
sponsoring-org: ORG-ATS13-RIPE

organisation:   ORG-UL55-RIPE
org-name:       Upsystems Ltd
country:        RU
org-type:       OTHER
phone:          +74956461624
address:        157 Volgogradky ave, apt 42, Moscow, Russia
abuse-c:        AR19662-RIPE
admin-c:        AZ2875-RIPE
tech-c:         SN9401-RIPE
mnt-ref:        MNT-UPSYSTEMS
mnt-by:         RIPE-DB-MNT
mnt-by:         MNT-UPSYSTEMS
created:        2010-06-23T09:32:54Z
last-modified:  2022-12-01T16:57:15Z
source:         RIPE # Filtered

person:         Anton Zaharov
phone:          +74957251112
address:        157 Volgogradky ave, apt 42, Moscow, Russia
mnt-by:         RIPE-DB-MNT
nic-hdl:        AZ2875-RIPE
created:        2010-06-23T09:32:54Z
last-modified:  2016-11-25T14:45:16Z
source:         RIPE # Filtered

person:         Shishkov Nikita
address:        nick@upsystems.ru
phone:          +74956461624
nic-hdl:        SN9401-RIPE
mnt-by:         MNT-UPSYSTEMS
created:        2020-11-11T10:14:47Z
last-modified:  2020-11-11T10:14:47Z
source:         RIPE

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

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" : "AS51229",
    "as_name" : "UPSYSTEMS-NET",
    "status" : "ASSIGNED",
    "import" : [ "from AS30943 accept ANY", "from AS12695 accept ANY" ],
    "export" : [ "to AS30943 announce AS51229", "to AS12695 announce AS51229" ],
    "organization" : "ORG-UL55-RIPE",
    "sponsoring_organization" : "ORG-ATS13-RIPE",
    "admin_contacts" : [ "AZ2875-RIPE" ],
    "tech_contacts" : [ "SN9401-RIPE" ],
    "remarks" : [ "----------------------------------------------------", "1.", "If you are being abused and this seems to be", "originated from our network please report this", "to our Incident Response Team at info@upsystems.ru" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "RIPE-DB-MNT", "MNT-UPSYSTEMS" ],
    "date_created" : "2010-06-25",
    "date_updated" : "2020-11-11",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-UL55-RIPE",
    "name" : "Upsystems Ltd",
    "type" : "OTHER",
    "address" : [ "157 Volgogradky ave, apt 42, Moscow, Russia" ],
    "street" : "Volgogradky Ave",
    "city" : "Moscow",
    "country" : [ "RU" ],
    "phone" : [ "+74956461624" ],
    "admin_contacts" : [ "AZ2875-RIPE" ],
    "tech_contacts" : [ "SN9401-RIPE" ],
    "abuse_contacts" : [ "AR19662-RIPE" ],
    "mnt_ref" : [ "MNT-UPSYSTEMS" ],
    "mnt_by" : [ "RIPE-DB-MNT", "MNT-UPSYSTEMS" ],
    "date_created" : "2010-06-23",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  },
  "administrative_contacts" : [ {
    "handle" : "AZ2875-RIPE",
    "name" : "Anton Zaharov",
    "address" : [ "157 Volgogradky ave, apt 42, Moscow, Russia" ],
    "street" : "Volgogradky Ave",
    "city" : "Moscow",
    "country" : "RUSSIA",
    "phone" : [ "+74957251112" ],
    "mnt_by" : [ "RIPE-DB-MNT" ],
    "date_created" : "2010-06-23",
    "date_updated" : "2016-11-25",
    "source" : "RIPE",
    "addressCountry" : "RUSSIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "SN9401-RIPE",
    "name" : "Shishkov Nikita",
    "address" : [ "nick@upsystems.ru" ],
    "phone" : [ "+74956461624" ],
    "mnt_by" : [ "MNT-UPSYSTEMS" ],
    "date_created" : "2020-11-11",
    "date_updated" : "2020-11-11",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS30943	BIGWEB Network	RU
AS12695	LLC Digital Network	RU

Upstreams

AS Number	Description	Country
AS12695	LLC Digital Network	RU