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AS57077 AB NET s.r.o. | 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

AB NET s.r.o. ab-net.cz

CZ 3 Routes

AS Data

AS57077

AS57077 – AB NET s.r.o.

AS Number	57077
AS Name	AB-NET
Organization	AB NET s.r.o. (org-as106-ripe)
Country	CZ
Website	ab-net.cz
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2011-07-14

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Use ASN data for AS57077 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.88.248.0/22	AS57077	AB NET s.r.o.	AB NET s.r.o.	1024
2a03:3ac0::/32	AS57077	AB NET s.r.o.	AB NET s.r.o.	~79×10²⁷
188.95.56.0/21	AS57077	AB NET s.r.o.	AB NET s.r.o.	2048

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 'AS56869 - AS57146'

as-block:       AS56869 - AS57146
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:        2024-07-08T06:45:56Z
last-modified:  2024-07-08T06:45:56Z
source:         RIPE

% Information related to 'AS57077'

% Abuse contact for 'AS57077' is 'abuse@ab-net.cz'

aut-num:        AS57077
as-name:        AB-NET
org:            ORG-As106-RIPE
import:         from AS6830 accept ANY
import:         from AS35236 accept ANY
export:         to AS6830 announce AS57077
export:         to AS35236 announce AS57077
admin-c:        DD156-RIPE
tech-c:         DD156-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ABNET-MNT
created:        2011-07-14T11:51:25Z
last-modified:  2017-11-15T12:22:02Z
source:         RIPE

organisation:   ORG-As106-RIPE
org-name:       AB-NET s.r.o.
country:        CZ
org-type:       LIR
address:        Olomoucka 164a
address:        62700
address:        Brno
address:        CZECH REPUBLIC
phone:          +420530502020
fax-no:         +420530502048
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ABNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ABNET-MNT
admin-c:        DD156-RIPE
abuse-c:        AA26445-RIPE
created:        2009-06-08T12:17:31Z
last-modified:  2020-12-16T13:38:22Z
source:         RIPE # Filtered

person:         Jiri Starha
address:        Olomoucka 164a
address:        Brno
address:        627 00
address:        The Czech Republic
phone:          +420530502212
nic-hdl:        DD156-RIPE
mnt-by:         ABNET-MNT
created:        2001-11-23T11:05:45Z
last-modified:  2026-02-23T11:34:30Z
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" : "AS56869 - AS57146",
    "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" : "2024-07-08",
    "date_updated" : "2024-07-08",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS57077",
    "as_name" : "AB-NET",
    "status" : "ASSIGNED",
    "import" : [ "from AS6830 accept ANY", "from AS35236 accept ANY" ],
    "export" : [ "to AS6830 announce AS57077", "to AS35236 announce AS57077" ],
    "organization" : "ORG-As106-RIPE",
    "admin_contacts" : [ "DD156-RIPE" ],
    "tech_contacts" : [ "DD156-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "ABNET-MNT" ],
    "date_created" : "2011-07-14",
    "date_updated" : "2017-11-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-As106-RIPE",
    "name" : "AB-NET s.r.o.",
    "type" : "LIR",
    "address" : [ "Olomoucka 164a", "62700", "Brno", "CZECH REPUBLIC" ],
    "street" : "Olomoucka",
    "city" : "Brno",
    "zip_code" : "62700",
    "country" : [ "CZ" ],
    "phone" : [ "+420530502020" ],
    "fax_no" : [ "+420530502048" ],
    "admin_contacts" : [ "DD156-RIPE" ],
    "abuse_contacts" : [ "AA26445-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "ABNET-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "ABNET-MNT" ],
    "date_created" : "2009-06-08",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  },
  "administrative_contacts" : [ {
    "handle" : "DD156-RIPE",
    "name" : "Jiri Starha",
    "address" : [ "Olomoucka 164a", "Brno", "627 00", "The Czech Republic" ],
    "street" : "Olomoucka",
    "city" : "The",
    "zip_code" : "627 00",
    "country" : "CZECH REPUBLIC",
    "phone" : [ "+420530502212" ],
    "mnt_by" : [ "ABNET-MNT" ],
    "date_created" : "2001-11-23",
    "date_updated" : "2026-02-23",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "DD156-RIPE",
    "name" : "Jiri Starha",
    "address" : [ "Olomoucka 164a", "Brno", "627 00", "The Czech Republic" ],
    "street" : "Olomoucka",
    "city" : "The",
    "zip_code" : "627 00",
    "country" : "CZECH REPUBLIC",
    "phone" : [ "+420530502212" ],
    "mnt_by" : [ "ABNET-MNT" ],
    "date_created" : "2001-11-23",
    "date_updated" : "2026-02-23",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  } ]
}

Peers

AS Number	Description	Country
AS35236	UVT Internet s.r.o.	CZ
AS6830	Liberty Global Europe Holding B.V.	NL
AS16019	Vodafone Czech Republic a.s.	CZ
AS47232	ISP Alliance a.s.	CZ

Upstreams

AS Number	Description	Country
AS16019	Vodafone Czech Republic a.s.	CZ
AS47232	ISP Alliance a.s.	CZ

Frequently Asked Questions

What is ASN AS57077?

ASN AS57077 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS57077?

AS57077 is listed under AB NET s.r.o..

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.