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AS211772 ITRB 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

ITRB Ltd itrb.org

BG 1 Routes

AS Data

AS211772

AS211772 – ITRB Ltd

AS Number	211772
AS Name	ITRB
Organization	ITRB Ltd (org-il924-ripe)
Country	BG
Website	itrb.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2025-09-23

ASN Intelligence API for production workflows

Use ASN data for AS211772 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
217.174.145.0/24	AS211772	ITRB Ltd	ITRB Ltd	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 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS211772'

% Abuse contact for 'AS211772' is 'nikolay.enev@itrb.org'

aut-num:        AS211772
as-name:        ITRB
org:            ORG-IL924-RIPE
sponsoring-org: ORG-LE44-RIPE
import:         from AS57344 accept ANY
export:         to AS57344 announce AS211772
import:         from AS8866 accept ANY
export:         to AS8866 announce AS211772
admin-c:        NE2102-RIPE
tech-c:         NE2102-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-LIR-BG
created:        2025-09-23T13:00:11Z
last-modified:  2025-09-23T13:00:11Z
source:         RIPE

organisation:   ORG-IL924-RIPE
org-name:       ITRB Ltd
country:        BG
org-type:       OTHER
address:        42 Vitosha Blvd., Sofia, Bulgaria
admin-c:        NE2102-RIPE
tech-c:         NE2102-RIPE
abuse-c:        AR78831-RIPE
mnt-ref:        MNT-LIR-BG
mnt-by:         MNT-LIR-BG
created:        2025-09-22T08:14:22Z
last-modified:  2025-09-22T08:14:22Z
source:         RIPE # Filtered

person:         Nikolay Enev
address:        42 Vitosha Blvd., Sofia, Bulgaria
phone:          +359883415812
nic-hdl:        NE2102-RIPE
mnt-by:         ITRB-MNT
created:        2025-09-18T14:14:59Z
last-modified:  2025-09-18T14:14:59Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS208189 - AS214345",
    "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" : "2026-02-12",
    "date_updated" : "2026-02-12",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS211772",
    "as_name" : "ITRB",
    "status" : "ASSIGNED",
    "import" : [ "from AS57344 accept ANY", "from AS8866 accept ANY" ],
    "export" : [ "to AS57344 announce AS211772", "to AS8866 announce AS211772" ],
    "organization" : "ORG-IL924-RIPE",
    "sponsoring_organization" : "ORG-LE44-RIPE",
    "admin_contacts" : [ "NE2102-RIPE" ],
    "tech_contacts" : [ "NE2102-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-LIR-BG" ],
    "date_created" : "2025-09-23",
    "date_updated" : "2025-09-23",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-IL924-RIPE",
    "name" : "ITRB Ltd",
    "type" : "OTHER",
    "address" : [ "42 Vitosha Blvd., Sofia, Bulgaria" ],
    "street" : "Vitosha Blvd.",
    "city" : "Sofia",
    "country" : [ "BG" ],
    "admin_contacts" : [ "NE2102-RIPE" ],
    "tech_contacts" : [ "NE2102-RIPE" ],
    "abuse_contacts" : [ "AR78831-RIPE" ],
    "mnt_ref" : [ "MNT-LIR-BG" ],
    "mnt_by" : [ "MNT-LIR-BG" ],
    "date_created" : "2025-09-22",
    "date_updated" : "2025-09-22",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  },
  "administrative_contacts" : [ {
    "handle" : "NE2102-RIPE",
    "name" : "Nikolay Enev",
    "address" : [ "42 Vitosha Blvd., Sofia, Bulgaria" ],
    "street" : "Vitosha Blvd.",
    "city" : "Sofia",
    "country" : "BULGARIA",
    "phone" : [ "+359883415812" ],
    "mnt_by" : [ "ITRB-MNT" ],
    "date_created" : "2025-09-18",
    "date_updated" : "2025-09-18",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "NE2102-RIPE",
    "name" : "Nikolay Enev",
    "address" : [ "42 Vitosha Blvd., Sofia, Bulgaria" ],
    "street" : "Vitosha Blvd.",
    "city" : "Sofia",
    "country" : "BULGARIA",
    "phone" : [ "+359883415812" ],
    "mnt_by" : [ "ITRB-MNT" ],
    "date_created" : "2025-09-18",
    "date_updated" : "2025-09-18",
    "source" : "RIPE",
    "addressCountry" : "BULGARIA"
  } ]
}

Peers

AS Number	Description	Country
AS57344	Telehouse EAD	BG
AS8866	Vivacom Bulgaria EAD	BG

Upstreams

AS Number	Description	Country
AS57344	Telehouse EAD	BG
AS8866	Vivacom Bulgaria EAD	BG

Frequently Asked Questions

What is ASN AS211772?

ASN AS211772 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS211772?

AS211772 is listed under ITRB 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.