ASN AS56546 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS56546?

AS56546 is listed under ET KT Astra Genko Doichinov.

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?

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.

AS56546 ET KT Astra Genko Doichinov

ASN Lookup Tool

ET KT Astra Genko Doichinov

BG 4 Routes

AS Data

AS56546

AS56546 – ET KT Astra Genko Doichinov

AS Number	56546
AS Name	KTASTRA-AS
Organization	ET KT Astra Genko Doichinov (org-egd2-ripe)
Country	BG
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2011-03-15

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Use ASN data for AS56546 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
31.41.23.0/24	AS56546	ET KT Astra Genko Doichinov	ET KT Astra Genko Doichinov	256
31.41.21.0/24	AS56546	ET KT Astra Genko Doichinov	ET KT Astra Genko Doichinov	256
31.41.22.0/24	AS56546	ET KT Astra Genko Doichinov	ET KT Astra Genko Doichinov	256
31.41.20.0/24	AS56546	ET KT Astra Genko Doichinov	ET KT Astra Genko Doichinov	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 'AS56444 - AS56807'

as-block:       AS56444 - AS56807
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:        2024-12-10T14:53:42Z
last-modified:  2024-12-10T14:53:42Z
source:         RIPE

% Information related to 'AS56546'

% Abuse contact for 'AS56546' is 'ktastratv@gmail.com'

aut-num:        AS56546
as-name:        KTASTRA-AS
org:            ORG-EGD2-RIPE
import:         from AS31287 action pref=100; accept ANY
export:         to AS31287 announce AS56546
import:         from AS8866 action pref=50; accept ANY
export:         to AS8866 announce AS56546
admin-c:        GD7467-RIPE
tech-c:         GD7467-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KT-ASTRA-MNT
mnt-by:         IPACCT-MNT
created:        2011-03-15T11:03:22Z
last-modified:  2020-10-06T10:31:10Z
source:         RIPE
sponsoring-org: ORG-ICL63-RIPE

organisation:   ORG-EGD2-RIPE
org-name:       ET "KT-Astra - Genko Doichinov"
country:        BG
org-type:       OTHER
address:        ul. Anton Dechev 8, Chepelare, Bulgaria
abuse-c:        AR25198-RIPE
phone:          +359 3051 3566
admin-c:        GD7467-RIPE
tech-c:         GD7467-RIPE
mnt-by:         KT-ASTRA-MNT
mnt-by:         IPACCT-MNT
mnt-ref:        KT-ASTRA-MNT
mnt-ref:        IPACCT-MNT
created:        2011-02-10T15:31:36Z
last-modified:  2022-12-01T16:24:01Z
source:         RIPE # Filtered

person:         Genko Doichinov
address:        ul. Anton Dechev 8, Chepelare, Bulgaria
phone:          +359 3051 3566
nic-hdl:        GD7467-RIPE
mnt-by:         KT-ASTRA-MNT
mnt-by:         IPACCT-MNT
created:        2017-10-20T19:26:04Z
last-modified:  2017-10-20T19:28:50Z
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" : "AS56444 - AS56807",
    "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" : "AS56546",
    "as_name" : "KTASTRA-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS31287 action pref=100; accept ANY", "from AS8866 action pref=50; accept ANY" ],
    "export" : [ "to AS31287 announce AS56546", "to AS8866 announce AS56546" ],
    "organization" : "ORG-EGD2-RIPE",
    "sponsoring_organization" : "ORG-ICL63-RIPE",
    "admin_contacts" : [ "GD7467-RIPE" ],
    "tech_contacts" : [ "GD7467-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "KT-ASTRA-MNT", "IPACCT-MNT" ],
    "date_created" : "2011-03-15",
    "date_updated" : "2020-10-06",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-EGD2-RIPE",
    "name" : "ET \"KT-Astra - Genko Doichinov\"",
    "type" : "OTHER",
    "address" : [ "ul. Anton Dechev 8, Chepelare, Bulgaria" ],
    "street" : "Ul. Anton Dechev",
    "city" : "Chepelare",
    "country" : [ "BG" ],
    "phone" : [ "+359 3051 3566" ],
    "admin_contacts" : [ "GD7467-RIPE" ],
    "tech_contacts" : [ "GD7467-RIPE" ],
    "abuse_contacts" : [ "AR25198-RIPE" ],
    "mnt_ref" : [ "KT-ASTRA-MNT", "IPACCT-MNT" ],
    "mnt_by" : [ "KT-ASTRA-MNT", "IPACCT-MNT" ],
    "date_created" : "2011-02-10",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  },
  "administrative_contacts" : [ {
    "handle" : "GD7467-RIPE",
    "name" : "Genko Doichinov",
    "address" : [ "ul. Anton Dechev 8, Chepelare, Bulgaria" ],
    "street" : "Ul. Anton Dechev",
    "city" : "Chepelare",
    "country" : "BULGARIA",
    "phone" : [ "+359 3051 3566" ],
    "mnt_by" : [ "KT-ASTRA-MNT", "IPACCT-MNT" ],
    "date_created" : "2017-10-20",
    "date_updated" : "2017-10-20",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "GD7467-RIPE",
    "name" : "Genko Doichinov",
    "address" : [ "ul. Anton Dechev 8, Chepelare, Bulgaria" ],
    "street" : "Ul. Anton Dechev",
    "city" : "Chepelare",
    "country" : "BULGARIA",
    "phone" : [ "+359 3051 3566" ],
    "mnt_by" : [ "KT-ASTRA-MNT", "IPACCT-MNT" ],
    "date_created" : "2017-10-20",
    "date_updated" : "2017-10-20",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ]
}

Peers

AS Number	Description	Country
AS31287	IPACCT Ltd., ISP in Bulgaria and Balkans Region	BG
AS8866	Vivacom Bulgaria EAD	BG
AS31287	IPACCT CABLE Ltd	BG

Upstreams

AS Number	Description	Country
AS31287	IPACCT Ltd., ISP in Bulgaria and Balkans Region	BG