ASN Lookup Tool

Prazska energetika, a.s. i.cz CZ CZ 2 Routes

AS Data

AS48451

AS48451Prazska energetika, a.s.

AS Number 48451
AS Name PRE-AS
Organization Prazska energetika, a.s.(org-pea9-ripe)
Country CZ
Website i.cz
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2008-11-27

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Use ASN data for AS48451 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2a00:f78::/32 ~79×10²⁷
94.124.40.0/21 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 'AS47870 - AS49384'

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

% Information related to 'AS48451'

% Abuse contact for 'AS48451' is 'abuse@pre.cz'

aut-num:        AS48451
as-name:        PRE-AS
org:            ORG-Pea9-RIPE
import:         from AS5588 accept  ANY
import:         from AS5610 accept  ANY
import:         from AS15685 accept ANY
export:         to AS5588 announce AS48451
export:         to AS5610 announce AS48451
export:         to AS15685 announce AS48451
admin-c:        PRE-CZ
tech-c:         ICZ-CZ
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PRE-MNT
created:        2008-11-27T14:21:33Z
last-modified:  2023-10-23T09:03:05Z
source:         RIPE # Filtered

organisation:   ORG-Pea9-RIPE
org-name:       Prazska energetika, a.s.
country:        CZ
org-type:       LIR
address:        Na Hroude 1492/4
address:        100 00
address:        Praha 10
address:        CZECH REPUBLIC
phone:          +420267058740
fax-no:         +420267053477
abuse-c:        AR13601-RIPE
admin-c:        PK-CZ
admin-c:        OB-CZ
admin-c:        VZ-CZ
mnt-ref:        PRE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PRE-MNT
created:        2008-07-18T13:48:21Z
last-modified:  2024-11-12T09:03:36Z
source:         RIPE # Filtered

role:           ICZ Hostmaster
address:        ICZ.Services a.s.
address:        Na hrebenech II 1718/10
address:        Praha 4
address:        140 00
address:        Czech Republic
phone:          +420 222271111
fax-no:         +420 222271112
abuse-mailbox:  abuse@i.cz
admin-c:        DR-CZ
tech-c:         OB-CZ
tech-c:         PH-CZ
tech-c:         VO-CZ
mnt-by:         ICZAS-MNT
nic-hdl:        ICZ-CZ
created:        2008-03-23T10:30:34Z
last-modified:  2025-03-05T09:19:16Z
source:         RIPE # Filtered

role:           PRE Hostmaster
address:        Prazska energetika, a.s.
address:        Na Hroude 1492/4
address:        Praha 10
address:        100 00
address:        The Czech Republic
phone:          +420 267051111
fax-no:         +420 267053477
admin-c:        MH-CZ
admin-c:        JM1-CZ
tech-c:         VZ-CZ
tech-c:         PK-CZ
mnt-by:         PRE-MNT
nic-hdl:        PRE-CZ
created:        2008-03-19T14:40:34Z
last-modified:  2024-11-12T10:32:50Z
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
AS24482 SG.GS SG
AS40994 Hohl IT e.U. AT
AS6881 NIX.CZ z.s.p.o. CZ
AS6855 Slovak Telekom, a.s. SK
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS60602 Inovare-Prim SRL MD
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS51184 Fonira Telekom GmbH AT
AS6663 Euroweb Romania S.R.L. RO

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS14840 BR.Digital Telecom BR
AS6855 Slovak Telekom, a.s. SK
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS263444 Open X Tecnologia Ltda BR
AS8218 operated Upstreamnet gmbh FR
AS4455 IX Reach Ltd GB
AS6204 ZET.NET IP Transit RO
AS6939 Hurricane Electric LLC US
AS6663 Euroweb Romania S.R.L. RO

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Frequently Asked Questions

ASN AS48451 is an Autonomous System Number used to identify a network for BGP internet routing.
AS48451 is listed under Prazska energetika, 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.