ASN AS44002 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS44002?

AS44002 is listed under Sys DataCom s.r.o..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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.

AS44002 Sys DataCom s.r.o. | IPGeolocation.io

ASN Lookup Tool

Sys DataCom s.r.o. sys-data.com

CZ 46 Routes

AS Data

AS44002

AS44002 – Sys DataCom s.r.o.

AS Number	44002
AS Name	SYS-DATACOM
Organization	Sys DataCom s.r.o. (org-ss84-ripe)
Country	CZ
Website	sys-data.com
Number of IPv4 Routes	13
Number of IPv6 Routes	33
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-11-01

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Use ASN data for AS44002 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
79.98.78.0/24	AS44002	Sys DataCom s.r.o.	Clients TTC 1 8	256
2a02:970:1243::/48	AS44002	Sys DataCom s.r.o.	Sys DataCom s.r.o.	~1×10²⁴
2a02:970:1532::/48	AS44002	Sys DataCom s.r.o.	Sys DataCom s.r.o.	~1×10²⁴
2a02:970:1448::/48	AS44002	Sys DataCom s.r.o.	Sys DataCom s.r.o.	~1×10²⁴
2a02:970:1068::/48	AS44002	Sys DataCom s.r.o.	Sys DataCom s.r.o.	~1×10²⁴
2a02:970:1366::/48	AS44002	Sys DataCom s.r.o.	Sys DataCom s.r.o.	~1×10²⁴
2a02:970:1179::/48	AS44002	Sys DataCom s.r.o.	Sys DataCom s.r.o.	~1×10²⁴
2a02:970:1406::/48	AS44002	Sys DataCom s.r.o.	Sys DataCom s.r.o.	~1×10²⁴
79.98.72.0/24	AS44002	Sys DataCom s.r.o.	Sys datacom, s.r.o.	256
2a02:970:1353::/48	AS44002	Sys DataCom s.r.o.	Sys DataCom s.r.o.	~1×10²⁴

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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS44002'

% Abuse contact for 'AS44002' is 'ripe-abuse@sys-data.com'

aut-num:        AS44002
as-name:        SYS-DATACOM
descr:          Czech Republic
org:            ORG-Ss84-RIPE
import:         from AS9148 accept ANY
import:         from AS25248 accept ANY
export:         to AS9148 announce AS44002
export:         to AS25248 announce AS44002
admin-c:        SD4556-RIPE
tech-c:         SD4556-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SYSDATACOM
created:        2007-11-01T13:56:13Z
last-modified:  2018-09-04T10:28:02Z
source:         RIPE # Filtered

organisation:   ORG-SS84-RIPE
org-name:       Sys-DataCom s.r.o.
country:        CZ
org-type:       LIR
address:        Stetinska 345/30
address:        181 00
address:        Prague 8
address:        CZECH REPUBLIC
phone:          +420777774220
abuse-c:        AR13501-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-SYSDATACOM
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SYSDATACOM
admin-c:        RM3777-RIPE
admin-c:        JV3501-RIPE
admin-c:        JC3709-RIPE
admin-c:        GK1891-RIPE
admin-c:        SD4556-RIPE
admin-c:        JP4750-RIPE
created:        2007-10-17T13:19:24Z
last-modified:  2021-09-28T09:33:23Z
source:         RIPE # Filtered

role:           Sys-Datacom skupina
address:        Prochazkova 634/9
address:        Prague
address:        Czech Republic
phone:          +420777774220
abuse-mailbox:  ripe-abuse@sys-data.com
admin-c:        RM3777-RIPE
admin-c:        GK1891-RIPE
admin-c:        JC3709-RIPE
admin-c:        JV3501-RIPE
tech-c:         RM3777-RIPE
tech-c:         GK1891-RIPE
tech-c:         JC3709-RIPE
tech-c:         JV3501-RIPE
nic-hdl:        SD4556-RIPE
mnt-by:         MNT-SYSDATACOM
created:        2007-10-25T10:32:08Z
last-modified:  2018-11-01T22:29:28Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS43075 - AS44168",
    "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" : "2023-12-11",
    "date_updated" : "2023-12-11",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS44002",
    "as_name" : "SYS-DATACOM",
    "description" : [ "Czech Republic" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS9148 accept ANY", "from AS25248 accept ANY" ],
    "export" : [ "to AS9148 announce AS44002", "to AS25248 announce AS44002" ],
    "organization" : "ORG-Ss84-RIPE",
    "admin_contacts" : [ "SD4556-RIPE" ],
    "tech_contacts" : [ "SD4556-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-SYSDATACOM" ],
    "date_created" : "2007-11-01",
    "date_updated" : "2018-09-04",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SS84-RIPE",
    "name" : "Sys-DataCom s.r.o.",
    "type" : "LIR",
    "address" : [ "Stetinska 345/30", "181 00", "Prague 8", "CZECH REPUBLIC" ],
    "street" : "Stetinska",
    "city" : "Prague 8",
    "zip_code" : "181 00",
    "country" : [ "CZ" ],
    "phone" : [ "+420777774220" ],
    "admin_contacts" : [ "RM3777-RIPE", "JV3501-RIPE", "JC3709-RIPE", "GK1891-RIPE", "SD4556-RIPE", "JP4750-RIPE" ],
    "abuse_contacts" : [ "AR13501-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "MNT-SYSDATACOM" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MNT-SYSDATACOM" ],
    "date_created" : "2007-10-17",
    "date_updated" : "2021-09-28",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  },
  "administrative_contacts" : [ {
    "handle" : "SD4556-RIPE",
    "name" : "Sys-Datacom skupina",
    "address" : [ "Prochazkova 634/9", "Prague", "Czech Republic" ],
    "street" : "Prochazkova",
    "city" : "Prague",
    "country" : "CZECH REPUBLIC",
    "abuse_mailbox" : [ "ripe-abuse@sys-data.com" ],
    "phone" : [ "+420777774220" ],
    "admin_contacts" : [ "RM3777-RIPE", "GK1891-RIPE", "JC3709-RIPE", "JV3501-RIPE" ],
    "tech_contacts" : [ "RM3777-RIPE", "GK1891-RIPE", "JC3709-RIPE", "JV3501-RIPE" ],
    "mnt_by" : [ "MNT-SYSDATACOM" ],
    "date_created" : "2007-10-25",
    "date_updated" : "2018-11-01",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "SD4556-RIPE",
    "name" : "Sys-Datacom skupina",
    "address" : [ "Prochazkova 634/9", "Prague", "Czech Republic" ],
    "street" : "Prochazkova",
    "city" : "Prague",
    "country" : "CZECH REPUBLIC",
    "abuse_mailbox" : [ "ripe-abuse@sys-data.com" ],
    "phone" : [ "+420777774220" ],
    "admin_contacts" : [ "RM3777-RIPE", "GK1891-RIPE", "JC3709-RIPE", "JV3501-RIPE" ],
    "tech_contacts" : [ "RM3777-RIPE", "GK1891-RIPE", "JC3709-RIPE", "JV3501-RIPE" ],
    "mnt_by" : [ "MNT-SYSDATACOM" ],
    "date_created" : "2007-10-25",
    "date_updated" : "2018-11-01",
    "source" : "RIPE",
    "addressCountry" : "CZECH REPUBLIC"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS25248	RADIOKOMUNIKACE a.s.	CZ
AS9498	Bharti Airtel Limited	IN
AS6939	Hurricane Electric LLC	US
AS9148	RIPE Network Coordination Centre	NL
AS6204	ZET.NET IP Transit	RO
AS60602	Inovare-Prim SRL	MD
AS22356	Durand do Brasil Ltda	BR
AS9136	Wobcom GmbH	DE
AS198150	SIACOM JSC	GE

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS24482	SG.GS	SG
AS9498	Bharti Airtel Limited	IN
AS14840	BR.Digital Telecom	BR
AS1764	Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH	AT
AS263444	Open X Tecnologia Ltda	BR
AS6939	Hurricane Electric LLC	US
AS6204	ZET.NET IP Transit	RO
AS7713	Telekomunikasi Indonesia PT	ID
AS22356	Durand do Brasil Ltda	BR