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AS31368 ASTELNET 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

ASTELNET s.r.o. astelnet.com

CZ 5 Routes

AS Data

AS31368

AS31368 – ASTELNET s.r.o.

AS Number	31368
AS Name	PROMOCOM-NET
Organization	ASTELNET s.r.o. (org-as64-ripe)
Country	CZ
Website	astelnet.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2004-04-27

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.173.158.0/24	AS31368	Astelnet Ltd.	PROMOCOM NET	256
185.173.156.0/24	AS31368	Astelnet Ltd.	Astelnet Ltd.	256
185.173.157.0/24	AS31368	Astelnet Ltd.	ASTELNET s.r.o.	256
185.173.159.0/24	AS31368	Astelnet Ltd.	PROMOCOM NET	256
89.107.128.0/24	AS31368	Astelnet Ltd.	ASTELNET	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 'AS31246 - AS31618'

as-block:       AS31246 - AS31618
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:        2018-11-22T15:27:33Z
last-modified:  2018-11-22T15:27:33Z
source:         RIPE

% Information related to 'AS31368'

% Abuse contact for 'AS31368' is 'noc@astelnet.com'

aut-num:        AS31368
as-name:        PROMOCOM-NET
org:            ORG-AS64-RIPE
import:         from AS28917 action pref=100; accept ANY
export:         to AS28917 announce AS31368
admin-c:        AI1026-RIPE
tech-c:         AI1026-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ASTELNET
created:        2004-04-27T07:48:05Z
last-modified:  2026-09-07T12:08:34Z
source:         RIPE

organisation:   ORG-AS64-RIPE
org-name:       ASTELNET s.r.o.
country:        CZ
reg-nr:         27429954
org-type:       LIR
address:        Na Perstyne 342/1
address:        11000
address:        PRAGUE
address:        CZECH REPUBLIC
phone:          +420 210 555 111
fax-no:         +420 210 555 112
admin-c:        AI1026-RIPE
abuse-c:        AR14395-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-ASTELNET
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ASTELNET
created:        2006-04-19T10:11:12Z
last-modified:  2026-05-13T07:30:49Z
source:         RIPE # Filtered

person:         NOC ASTELNET
address:        NOC ASTELNET
phone:          +420210555101
nic-hdl:        AI1026-RIPE
created:        2006-04-20T12:53:50Z
last-modified:  2025-03-18T17:44:42Z
source:         RIPE # Filtered
mnt-by:         MNT-ASTELNET

% This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS31246 - AS31618",
    "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" : "AS31368",
    "as_name" : "PROMOCOM-NET",
    "status" : "ASSIGNED",
    "import" : [ "from AS28917 action pref=100; accept ANY" ],
    "export" : [ "to AS28917 announce AS31368" ],
    "organization" : "ORG-AS64-RIPE",
    "admin_contacts" : [ "AI1026-RIPE" ],
    "tech_contacts" : [ "AI1026-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-ASTELNET" ],
    "date_created" : "2004-04-27",
    "date_updated" : "2026-09-07",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-AS64-RIPE",
    "name" : "ASTELNET s.r.o.",
    "type" : "LIR",
    "address" : [ "Na Perstyne 342/1", "11000", "PRAGUE", "CZECH REPUBLIC" ],
    "street" : "Na Perstyne",
    "city" : "Prague",
    "zip_code" : "11000",
    "country" : [ "CZ" ],
    "phone" : [ "+420 210 555 111" ],
    "fax_no" : [ "+420 210 555 112" ],
    "admin_contacts" : [ "AI1026-RIPE" ],
    "abuse_contacts" : [ "AR14395-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "MNT-ASTELNET" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MNT-ASTELNET" ],
    "date_created" : "2006-04-19",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  },
  "administrative_contacts" : [ {
    "handle" : "AI1026-RIPE",
    "name" : "NOC ASTELNET",
    "address" : [ "NOC ASTELNET" ],
    "phone" : [ "+420210555101" ],
    "mnt_by" : [ "MNT-ASTELNET" ],
    "date_created" : "2006-04-20",
    "date_updated" : "2025-03-18",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "AI1026-RIPE",
    "name" : "NOC ASTELNET",
    "address" : [ "NOC ASTELNET" ],
    "phone" : [ "+420210555101" ],
    "mnt_by" : [ "MNT-ASTELNET" ],
    "date_created" : "2006-04-20",
    "date_updated" : "2025-03-18",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS28917	Fiord Networks, UAB	LT

Upstreams

AS Number	Description	Country
AS28917	Fiord Networks, UAB	LT

Frequently Asked Questions

What is ASN AS31368?

ASN AS31368 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS31368?

AS31368 is listed under ASTELNET 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.