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.

AS56427 Michal Hradil | 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

Michal Hradil

CZ 1 Routes

AS Data

AS56427

AS56427 – Michal Hradil

AS Number	56427
AS Name	ASHRADIL
Organization	Michal Hradil (org-hrad1-ripe)
Country	CZ
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2011-02-18

ASN Intelligence API for production workflows

Use ASN data for AS56427 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
46.175.176.0/21	AS56427	Michal Hradil	Michal Hradil	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 'AS56320 - AS56442'

as-block:       AS56320 - AS56442
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:        2023-01-23T16:09:02Z
last-modified:  2023-01-23T16:09:02Z
source:         RIPE

% Information related to 'AS56427'

% Abuse contact for 'AS56427' is 'alexnvis@gmail.com'

aut-num:        AS56427
as-name:        ASHRADIL
org:            ORG-HRAD1-RIPE
import:         from AS28725 accept ANY
export:         to AS28725 announce AS56427
admin-c:        HRAD2-RIPE
tech-c:         HRAD2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HRADIL-MNT
created:        2011-02-18T08:43:42Z
last-modified:  2019-07-16T13:23:28Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-HRAD1-RIPE
org-name:       Michal Hradil
country:        CZ
org-type:       OTHER
address:        U stadionu 379, Velka Bites, Czech Republic
abuse-c:        AR30537-RIPE
mnt-ref:        HRADIL-MNT
mnt-by:         HRADIL-MNT
created:        2011-02-15T14:31:46Z
last-modified:  2022-12-01T16:29:04Z
source:         RIPE # Filtered

person:         Michal Hradil
address:        U stadionu 379, CZ
phone:          +420603748563
nic-hdl:        HRAD2-RIPE
mnt-by:         HRADIL-MNT
created:        2011-02-15T14:25:32Z
last-modified:  2011-02-15T14:25:32Z
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" : "AS56320 - AS56442",
    "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" : "2023-01-23",
    "date_updated" : "2023-01-23",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS56427",
    "as_name" : "ASHRADIL",
    "status" : "ASSIGNED",
    "import" : [ "from AS28725 accept ANY" ],
    "export" : [ "to AS28725 announce AS56427" ],
    "organization" : "ORG-HRAD1-RIPE",
    "sponsoring_organization" : "ORG-Vs35-RIPE",
    "admin_contacts" : [ "HRAD2-RIPE" ],
    "tech_contacts" : [ "HRAD2-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "HRADIL-MNT" ],
    "date_created" : "2011-02-18",
    "date_updated" : "2019-07-16",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-HRAD1-RIPE",
    "name" : "Michal Hradil",
    "type" : "OTHER",
    "address" : [ "U stadionu 379, Velka Bites, Czech Republic" ],
    "street" : "U Stadionu",
    "city" : "Velka Bites",
    "country" : [ "CZ" ],
    "abuse_contacts" : [ "AR30537-RIPE" ],
    "mnt_ref" : [ "HRADIL-MNT" ],
    "mnt_by" : [ "HRADIL-MNT" ],
    "date_created" : "2011-02-15",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  },
  "administrative_contacts" : [ {
    "handle" : "HRAD2-RIPE",
    "name" : "Michal Hradil",
    "address" : [ "U stadionu 379, CZ" ],
    "street" : "U Stadionu",
    "zip_code" : "379",
    "country" : "CZ",
    "phone" : [ "+420603748563" ],
    "mnt_by" : [ "HRADIL-MNT" ],
    "date_created" : "2011-02-15",
    "date_updated" : "2011-02-15",
    "source" : "RIPE",
    "addressCountry" : "CZ"
  } ],
  "technical_contacts" : [ {
    "handle" : "HRAD2-RIPE",
    "name" : "Michal Hradil",
    "address" : [ "U stadionu 379, CZ" ],
    "street" : "U Stadionu",
    "zip_code" : "379",
    "country" : "CZ",
    "phone" : [ "+420603748563" ],
    "mnt_by" : [ "HRADIL-MNT" ],
    "date_created" : "2011-02-15",
    "date_updated" : "2011-02-15",
    "source" : "RIPE",
    "addressCountry" : "CZ"
  } ]
}

Peers

AS Number	Description	Country
AS28725	CETIN a.s.	CZ

Upstreams

AS Number	Description	Country
AS28725	CETIN a.s.	CZ

Frequently Asked Questions

What is ASN AS56427?

ASN AS56427 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS56427?

AS56427 is listed under Michal Hradil.

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.