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AS20581 Jan Mindzak | 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

Jan Mindzak

SK 4 Routes

AS Data

AS20581

AS20581 – Jan Mindzak

AS Number	20581
AS Name	MaximalNet_AS1
Organization	Jan Mindzak(org-ijmm1-ripe)
Country	SK
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2009-08-03

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
213.108.126.0/24	AS20581	Jan Mindzak	Jan Mindzak	256
213.108.124.0/23	AS20581	Jan Mindzak	Jan Mindzak	512
213.108.120.0/23	AS20581	Jan Mindzak	Jan Mindzak	512
213.108.122.0/24	AS20581	Jan Mindzak	Jan Mindzak	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 'AS20485 - AS20857'

as-block:       AS20485 - AS20857
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

% Information related to 'AS20581'

% Abuse contact for 'AS20581' is 'maxxch@gmail.com'

aut-num:        AS20581
as-name:        MaximalNet_AS1
org:            ORG-IJMM1-RIPE
import:         from AS15962 accept ANY
import:         from AS49115 accept ANY
export:         to AS15962 announce AS20581
export:         to AS49115 announce AS20581
admin-c:        MC468-RIPE
tech-c:         MC468-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-MINET
created:        2009-08-03T09:15:28Z
last-modified:  2017-11-15T09:55:26Z
source:         RIPE
sponsoring-org: ORG-Ms70-RIPE

organisation:   ORG-IJMM1-RIPE
org-name:       Jan Mindzak
country:        SK
org-type:       OTHER
address:        07206 Slovakia, Markovce 22
abuse-c:        AC31214-RIPE
mnt-ref:        MNT-MINET
mnt-by:         MNT-MINET
created:        2009-07-28T06:18:11Z
last-modified:  2026-03-23T11:44:05Z
source:         RIPE # Filtered

person:         Maxx Cherevko
address:        Kiev, Ukraine
phone:          +421 918 441665
nic-hdl:        MC468-RIPE
created:        2001-11-07T15:51:54Z
last-modified:  2020-06-04T10:26:59Z
source:         RIPE # Filtered
mnt-by:         MNT-MINET

% 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" : "AS20485 - AS20857",
    "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" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS20581",
    "as_name" : "MaximalNet_AS1",
    "status" : "ASSIGNED",
    "import" : [ "from AS15962 accept ANY", "from AS49115 accept ANY" ],
    "export" : [ "to AS15962 announce AS20581", "to AS49115 announce AS20581" ],
    "organization" : "ORG-IJMM1-RIPE",
    "sponsoring_organization" : "ORG-Ms70-RIPE",
    "admin_contacts" : [ "MC468-RIPE" ],
    "tech_contacts" : [ "MC468-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-MINET" ],
    "date_created" : "2009-08-03",
    "date_updated" : "2017-11-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-IJMM1-RIPE",
    "name" : "Jan Mindzak",
    "type" : "OTHER",
    "address" : [ "07206 Slovakia, Markovce 22" ],
    "street" : "Slovakia Markovce",
    "country" : [ "SK" ],
    "abuse_contacts" : [ "AC31214-RIPE" ],
    "mnt_ref" : [ "MNT-MINET" ],
    "mnt_by" : [ "MNT-MINET" ],
    "date_created" : "2009-07-28",
    "date_updated" : "2026-03-23",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "MC468-RIPE",
    "name" : "Maxx Cherevko",
    "address" : [ "Kiev, Ukraine" ],
    "city" : "Kiev",
    "country" : "UKRAINE",
    "phone" : [ "+421 918 441665" ],
    "mnt_by" : [ "MNT-MINET" ],
    "date_created" : "2001-11-07",
    "date_updated" : "2020-06-04",
    "source" : "RIPE",
    "addressCountry" : "UKRAINE"
  } ],
  "technical_contacts" : [ {
    "handle" : "MC468-RIPE",
    "name" : "Maxx Cherevko",
    "address" : [ "Kiev, Ukraine" ],
    "city" : "Kiev",
    "country" : "UKRAINE",
    "phone" : [ "+421 918 441665" ],
    "mnt_by" : [ "MNT-MINET" ],
    "date_created" : "2001-11-07",
    "date_updated" : "2020-06-04",
    "source" : "RIPE",
    "addressCountry" : "UKRAINE"
  } ]
}

Peers

AS Number	Description	Country
AS15962	Orange Slovensko a.s.	SK
AS49115	E MAX INTERNET & IT s.r.o.	SK

Upstreams

AS Number	Description	Country
AS15962	Orange Slovensko a.s.	SK

Frequently Asked Questions

What is ASN AS20581?

ASN AS20581 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20581?

AS20581 is listed under Jan Mindzak.

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.