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AS44201 Bulgarian National Bank

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

Bulgarian National Bank vivacom.bg

BG 1 Routes

AS Data

AS44201

AS44201 – Bulgarian National Bank

AS Number	44201
AS Name	BNB
Organization	Bulgarian National Bank (org-ba231-ripe)
Country	BG
Website	vivacom.bg
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-12-03

ASN Intelligence API for production workflows

Use ASN data for AS44201 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.209.146.0/24	AS44201	Bulgarian National Bank	Bulgarian National Bank	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 'AS44170 - AS44569'

as-block:       AS44170 - AS44569
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:        2025-01-27T15:33:09Z
last-modified:  2025-01-27T15:33:09Z
source:         RIPE

% Information related to 'AS44201'

% Abuse contact for 'AS44201' is 'admin@vivacom.bg'

aut-num:        AS44201
as-name:        BNB
org:            ORG-BA231-RIPE
import:         from AS8866 action pref=100; accept ANY
import:         from AS8717 action pref=200; accept ANY
export:         to AS8866 announce AS44201
export:         to AS8717 announce AS44201
default:        to AS8866 action pref=100; networks ANY
admin-c:        LA3056-RIPE
tech-c:         LA3056-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         BT95-ADM
created:        2007-12-03T15:10:36Z
last-modified:  2018-09-04T10:28:45Z
source:         RIPE # Filtered
sponsoring-org: ORG-BTCP1-RIPE

organisation:   ORG-BA231-RIPE
org-name:       Bulgarian National Bank
country:        BG
org-type:       OTHER
address:        Bulgaria
address:        Sofia
address:        1 , Alexander Batemberg sq.r.
abuse-c:        AR29192-RIPE
mnt-ref:        BT95-ADM
mnt-by:         BT95-ADM
created:        2007-11-29T14:11:48Z
last-modified:  2022-12-01T16:16:54Z
source:         RIPE # Filtered

person:         Ludmil Anatchkov
address:        1 , Alexander Batemberg sq.
address:        1000, Sofia
address:        Bulgaria
phone:          +359 2 91451307
nic-hdl:        LA3056-RIPE
created:        2007-11-22T12:34:35Z
last-modified:  2016-04-06T21:45:25Z
mnt-by:         RIPE-NCC-LOCKED-MNT
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" : "AS44170 - AS44569",
    "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" : "2025-01-27",
    "date_updated" : "2025-01-27",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS44201",
    "as_name" : "BNB",
    "status" : "ASSIGNED",
    "import" : [ "from AS8866 action pref=100; accept ANY", "from AS8717 action pref=200; accept ANY" ],
    "export" : [ "to AS8866 announce AS44201", "to AS8717 announce AS44201" ],
    "default" : [ "to AS8866 action pref=100; networks ANY" ],
    "organization" : "ORG-BA231-RIPE",
    "sponsoring_organization" : "ORG-BTCP1-RIPE",
    "admin_contacts" : [ "LA3056-RIPE" ],
    "tech_contacts" : [ "LA3056-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "BT95-ADM" ],
    "date_created" : "2007-12-03",
    "date_updated" : "2018-09-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-BA231-RIPE",
    "name" : "Bulgarian National Bank",
    "type" : "OTHER",
    "address" : [ "Bulgaria", "Sofia", "1 , Alexander Batemberg sq.r." ],
    "street" : "Alexander Batemberg Sq.r.",
    "country" : [ "BG" ],
    "abuse_contacts" : [ "AR29192-RIPE" ],
    "mnt_ref" : [ "BT95-ADM" ],
    "mnt_by" : [ "BT95-ADM" ],
    "date_created" : "2007-11-29",
    "date_updated" : "2022-12-01",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "LA3056-RIPE",
    "name" : "Ludmil Anatchkov",
    "address" : [ "1 , Alexander Batemberg sq.", "1000, Sofia", "Bulgaria" ],
    "street" : "Alexander Batemberg Sq.",
    "city" : "Sofia",
    "zip_code" : "1000",
    "country" : "BULGARIA",
    "phone" : [ "+359 2 91451307" ],
    "mnt_by" : [ "RIPE-NCC-LOCKED-MNT" ],
    "date_created" : "2007-11-22",
    "date_updated" : "2016-04-06",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "LA3056-RIPE",
    "name" : "Ludmil Anatchkov",
    "address" : [ "1 , Alexander Batemberg sq.", "1000, Sofia", "Bulgaria" ],
    "street" : "Alexander Batemberg Sq.",
    "city" : "Sofia",
    "zip_code" : "1000",
    "country" : "BULGARIA",
    "phone" : [ "+359 2 91451307" ],
    "mnt_by" : [ "RIPE-NCC-LOCKED-MNT" ],
    "date_created" : "2007-11-22",
    "date_updated" : "2016-04-06",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ]
}

Peers

AS Number	Description	Country
AS8717	A1 Bulgaria EAD	BG
AS8866	Vivacom Bulgaria EAD	BG
AS205132	Vivacom Bulgaria EAD	BG

Upstreams

AS Number	Description	Country
AS8717	A1 Bulgaria EAD	BG
AS205132	Vivacom Bulgaria EAD	BG

Frequently Asked Questions

What is ASN AS44201?

ASN AS44201 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS44201?

AS44201 is listed under Bulgarian National Bank.

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.