ASN Lookup Tool

Fast Communication, s.r.o. CZ CZ 8 Routes

AS Data

AS50398

AS50398Fast Communication, s.r.o.

AS Number 50398
AS Name FASTCOMMUNICATIONS
Organization Fast Communication, s.r.o. (org-fast3-ripe)
Country CZ
Number of IPv4 Routes 7
Number of IPv6 Routes 1
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-09-16

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Use ASN data for AS50398 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
91.245.7.0/24 256
91.245.6.0/24 256
91.219.44.0/22 1024
91.245.5.0/24 256
91.245.4.0/24 256
2001:67c:1260::/48 ~1×10²⁴
91.245.0.0/21 2048
91.245.0.0/22 1024

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 'AS50220 - AS50841'

as-block:       AS50220 - AS50841
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:        2024-08-12T14:10:44Z
last-modified:  2024-08-12T14:10:44Z
source:         RIPE

% Information related to 'AS50398'

% Abuse contact for 'AS50398' is 'alexnvis@gmail.com'

aut-num:        AS50398
as-name:        FASTCOMMUNICATIONS
org:            ORG-FAST3-RIPE
remarks:        ======== TRANSIT UPSTREAM ========
remarks:        -- TTI --
import:         from AS6663 accept ANY AND NOT {0.0.0.0/0}
export:         to AS6663 announce AS-FASTCOMM
remarks:
remarks:        ----------------------------------
remarks:        -- TLAP --
import:         from AS206548 accept ANY AND NOT {0.0.0.0/0}
export:         to AS206548 announce AS-FASTCOMM
remarks:
remarks:        ======== TRANSIT CUSTOMERS ========
remarks:        -- NetCraft Solutions --
import:         from AS210111 accept AS210111
export:         to AS210111 announce AS-FASTCOMM
remarks:
remarks:        ======== DIRECT PEERING ========
remarks:        -- Master Internet --
import:         from AS24971 accept AS-MASTERCZ-CZNIX
export:         to AS24971 announce AS-FASTCOMM
remarks:
admin-c:        VALP-RIPE
tech-c:         VALP-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FASTCOMM-MNT
created:        2010-09-16T11:48:13Z
last-modified:  2022-04-07T23:52:37Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-FAST3-RIPE
org-name:       Fast Communication, s.r.o.
country:        CZ
org-type:       OTHER
address:        Ke Klubovne 1650/9
address:        155 00 Praha 5
address:        Czech Republic
abuse-c:        AR30509-RIPE
mnt-ref:        FASTCOMM-MNT
mnt-by:         FASTCOMM-MNT
created:        2010-09-07T06:36:04Z
last-modified:  2022-12-01T16:25:23Z
source:         RIPE # Filtered

person:         Pavel Valousek
address:        Ke Klubovne 1650/9
address:        155 00 Praha 5
address:        Czech Republic
mnt-by:         FASTCOMM-MNT
phone:          +420608836017
nic-hdl:        VALP-RIPE
created:        2010-09-07T06:31:18Z
last-modified:  2010-09-07T06:33:18Z
source:         RIPE

% 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
AS12741 Netia SA PL
AS206548 ZCOM.cz s.r.o CZ
AS40994 Hohl IT e.U. AT
AS6881 NIX.CZ z.s.p.o. CZ
AS24971 MasterDC s.r.o. CZ
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS1239 Cogent Communications, LLC US
AS6939 Hurricane Electric LLC US
AS32590 Valve Corporation US

Upstreams

AS Number Description Country
AS206548 ZCOM.cz s.r.o CZ
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
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
AS174 Cogent Communications, LLC US

Downstreams

AS Number Description Country
AS210111 Netcraft Solutions s.r.o. CZ

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Frequently Asked Questions

ASN AS50398 is an Autonomous System Number used to identify a network for BGP internet routing.
AS50398 is listed under Fast Communication, s.r.o..
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.