How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS205070 ATC Telecom 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

ATC Telecom LTD. atscom.net

RU 4 Routes

AS Data

AS205070

AS205070 – ATC Telecom LTD.

AS Number	205070
AS Name	ATST-AS
Organization	ATC Telecom LTD. (org-atl29-ripe)
Country	RU
Website	atscom.net
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2017-11-10

ASN Intelligence API for production workflows

Use ASN data for AS205070 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
158.255.87.0/24	AS205070	ATC Telecom LTD.	ATC Telecom LTD.	256
158.255.86.0/24	AS205070	ATC Telecom LTD.	ATS telecom	256
158.255.84.0/24	AS205070	ATC Telecom LTD.	ATC Telecom LTD.	256
158.255.85.0/24	AS205070	ATC Telecom LTD.	ATS Telecom	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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS205070'

% Abuse contact for 'AS205070' is 'abuse-c@atscom.net'

aut-num:        AS205070
as-name:        ATST-AS
org:            ORG-ATL29-RIPE
import:         from AS60904 accept ANY
export:         to AS60904 announce AS205070
import:         from AS58095 accept ANY
export:         to AS58095 announce AS205070
admin-c:        MS34605-RIPE
tech-c:         MS34605-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ATSTEL-MNT
created:        2017-11-10T10:33:31Z
last-modified:  2018-09-04T12:07:24Z
source:         RIPE

organisation:   ORG-ATL29-RIPE
org-name:       ATC Telecom LTD.
country:        RU
org-type:       LIR
address:        1A Begovaya
address:        125284
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74957852748
phone:          +74957852792
fax-no:         +74957852748
mnt-ref:        ATSTEL-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ATSTEL-MNT
abuse-c:        AN28458-RIPE
created:        2011-11-10T09:22:44Z
last-modified:  2020-12-16T13:36:51Z
source:         RIPE # Filtered

person:         Anton Sitnikov
address:        125284, Moscow, Begovaya, 1A
phone:          +7 495 286-74-94
fax-no:         +7 495 785-27-48
nic-hdl:        MS34605-RIPE
mnt-by:         ATSTEL-MNT
created:        2014-03-15T08:49:53Z
last-modified:  2017-11-10T07:57:17Z
source:         RIPE # Filtered

% 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" : "AS203940 - AS205662",
    "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" : "2026-03-05",
    "date_updated" : "2026-03-05",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS205070",
    "as_name" : "ATST-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS60904 accept ANY", "from AS58095 accept ANY" ],
    "export" : [ "to AS60904 announce AS205070", "to AS58095 announce AS205070" ],
    "organization" : "ORG-ATL29-RIPE",
    "admin_contacts" : [ "MS34605-RIPE" ],
    "tech_contacts" : [ "MS34605-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "ATSTEL-MNT" ],
    "date_created" : "2017-11-10",
    "date_updated" : "2018-09-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-ATL29-RIPE",
    "name" : "ATC Telecom LTD.",
    "type" : "LIR",
    "address" : [ "1A Begovaya", "125284", "Moscow", "RUSSIAN FEDERATION" ],
    "street" : "Begovaya",
    "city" : "Moscow",
    "zip_code" : "125284",
    "country" : [ "RU" ],
    "phone" : [ "+74957852748", "+74957852792" ],
    "fax_no" : [ "+74957852748" ],
    "abuse_contacts" : [ "AN28458-RIPE" ],
    "mnt_ref" : [ "ATSTEL-MNT", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "ATSTEL-MNT" ],
    "date_created" : "2011-11-10",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "RUSSIAN FEDERATION"
  },
  "administrative_contacts" : [ {
    "handle" : "MS34605-RIPE",
    "name" : "Anton Sitnikov",
    "address" : [ "125284, Moscow, Begovaya, 1A" ],
    "street" : "Begovaya",
    "city" : "Moscow",
    "zip_code" : "125284",
    "phone" : [ "+7 495 286-74-94" ],
    "fax_no" : [ "+7 495 785-27-48" ],
    "mnt_by" : [ "ATSTEL-MNT" ],
    "date_created" : "2014-03-15",
    "date_updated" : "2017-11-10",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "MS34605-RIPE",
    "name" : "Anton Sitnikov",
    "address" : [ "125284, Moscow, Begovaya, 1A" ],
    "street" : "Begovaya",
    "city" : "Moscow",
    "zip_code" : "125284",
    "phone" : [ "+7 495 286-74-94" ],
    "fax_no" : [ "+7 495 785-27-48" ],
    "mnt_by" : [ "ATSTEL-MNT" ],
    "date_created" : "2014-03-15",
    "date_updated" : "2017-11-10",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS58095	Kiselev Nikolai	RU
AS60904	ATC Telecom LTD.	RU

Upstreams

AS Number	Description	Country
AS58095	Kiselev Nikolai	RU
AS60904	ATC Telecom LTD.	RU

Downstreams

AS Number	Description	Country
AS60904	ATC Telecom LTD.	RU

Frequently Asked Questions

What is ASN AS205070?

ASN AS205070 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS205070?

AS205070 is listed under ATC Telecom 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.