ASN Lookup Tool

ISP Alliance a.s. ispalliance.cz CZ CZ 16 Routes

AS Data

AS47232

AS47232ISP Alliance a.s.

AS Number 47232
AS Name ISPAlliance
Organization ISP Alliance a.s.(org-gsa22-ripe)
Country CZ
Website ispalliance.cz
Number of IPv4 Routes 10
Number of IPv6 Routes 6
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2008-05-21

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IP Ranges

Route # IPs
2a03:2a82::/31 ~158×10²⁷
193.107.160.0/22 1024
46.29.224.0/21 2048
2a04:7bc7::/32 ~79×10²⁷
2a02:17a0::/29 ~634×10²⁷
2a03:2a80::/29 ~634×10²⁷
78.111.112.0/20 4096
94.140.25.0/24 256
2a02:17a0:d000::/36 ~5×10²⁷
185.151.171.0/24 256

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 'AS47193 - AS47271'

as-block:       AS47193 - AS47271
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:        2025-10-23T14:06:40Z
last-modified:  2025-10-23T14:06:40Z
source:         RIPE

% Information related to 'AS47232'

% Abuse contact for 'AS47232' is 'abuse@ispalliance.cz'

aut-num:        AS47232
as-name:        ISPAlliance
org:            ORG-GSa22-RIPE
import:         from AS21430 accept ANY
import:         from AS29208 accept ANY
import:         from AS197296 accept ANY
import:         from AS56624 accept ANY
import:         from AS49767 accept ANY
import:         from AS198403 accept ANY
import:         from AS39392 accept ANY
import:         from AS35046 accept ANY
import:         from AS200059 accept ANY
import-via:     AS6777 from AS-ANY accept ANY
export:         to AS29208 announce AS-ISPALLIANCE-CZ
export:         to AS197296 announce ANY
export:         to AS56624 announce ANY
export:         to AS49767 announce ANY
export:         to AS198403 announce ANY
export:         to AS39392 announce ANY
export:         to AS35046 announce ANY
export:         to AS200059 announce ANY
export-via:     AS6777 to AS-ANY announce AS-ISPALLIANCE-CZ
remarks:        This ASN is used for residential broadband ISPs services.
remarks:        ----------------------------------------------------------------------
remarks:        TRANSIT IMPORT
mp-import:      afi any.unicast from AS47232:AS-TRANSIT accept ANY
remarks:
remarks:        EXCHANGE POINTS IMPORT
mp-import:      afi any.unicast from AS47232:AS-IX accept ANY
remarks:
remarks:        CUSTOMERS IMPORT
mp-import:      afi any.unicast from AS47232:AS-CUSTOMERS accept PeerAS
remarks:        ----------------------------------------------------------------------
remarks:
remarks:        ----------------------------------------------------------------------
remarks:        TRANSIT EXPORT
mp-export:      afi any.unicast to AS47232:AS-TRANSIT announce AS-ISPALLIANCE-CZ
remarks:
remarks:        EXCHANGE POINTS EXPORT
mp-export:      afi any.unicast to AS47232:AS-IX announce AS-ISPALLIANCE-CZ
remarks:
remarks:        CUSTOMERS EXPORT
mp-export:      afi any.unicast to AS47232:AS-CUSTOMERS announce ANY
remarks:        ----------------------------------------------------------------------
remarks:
admin-c:        GS5801-RIPE
tech-c:         GS5801-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-GRAPESC
created:        2008-05-21T13:49:01Z
last-modified:  2025-09-01T17:23:21Z
source:         RIPE # Filtered

organisation:   ORG-GSa22-RIPE
org-name:       ISP Alliance a.s.
country:        CZ
org-type:       LIR
address:        Kukanova 2262
address:        43003
address:        Chomutov
address:        CZECH REPUBLIC
phone:          +420724612176
fax-no:         +420415210805
admin-c:        LR2038-RIPE
abuse-c:        IA3261-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-GRAPESC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-GRAPESC
created:        2008-04-22T12:13:14Z
last-modified:  2023-12-18T13:24:38Z
source:         RIPE # Filtered

role:           GRAPESC
address:        Karlovo n�m?st� 559/28
address:        120 00 Praha 2
address:        Czech Republic
phone:          +420800911911
admin-c:        LR2038-RIPE
tech-c:         LR2038-RIPE
abuse-mailbox:  hotline@grapesc.cz
nic-hdl:        GS5801-RIPE
mnt-by:         MNT-GRAPESC
created:        2008-05-14T08:34:47Z
last-modified:  2023-07-18T16:39:57Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS206951 BMB Green s.r.o. CZ
AS40994 Hohl IT e.U. AT
AS6881 NIX.CZ z.s.p.o. CZ
AS6855 Slovak Telekom, a.s. SK
AS201533 United Networks SE CZ
AS60602 Inovare-Prim SRL MD
AS198150 SIACOM JSC GE
AS21430 WIA spol. s.r.o. CZ
AS4229 Zenlayer Inc US
AS44489 STARNET, s.r.o. CZ

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS44306 OMONIA d.o.o. HR
AS9498 Bharti Airtel Limited IN
AS39392 SH.cz s.r.o. CZ
AS14840 BR.Digital Telecom BR
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS263444 Open X Tecnologia Ltda BR
AS6939 Hurricane Electric LLC US
AS22356 Durand do Brasil Ltda BR
AS5405 Inter.link GmbH DE

Downstreams

AS Number Description Country
AS202131 ISP Alliance a.s. CZ
AS206951 BMB Green s.r.o. CZ
AS6855 Slovak Telekom, a.s. SK
AS201533 United Networks SE CZ
AS51400 SPOJE.NET s.r.o. CZ
AS207886 ECOMP spol s r.o. CZ
AS197393 ISP Alliance a.s. CZ
AS4229 Zenlayer Inc US
AS44489 STARNET, s.r.o. CZ
AS202877 VEJNET.CZ s.r.o. CZ

Contacts

Email Contacts

Abuse Contacts

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Frequently Asked Questions

ASN AS47232 is an Autonomous System Number used to identify a network for BGP internet routing.
AS47232 is listed under ISP Alliance a.s..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.