AS44002 Sys-DataCom s.r.o. details

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AS44002 – Sys-DataCom s.r.o.

Field	Value
Country	Czechia
Website	sys-data.com
Hosted domains	245
Number of IPv4	3,072
Number of IPv6	79,269,265,992,131,234,985,483,960,320
ASN type	Hosting
Registry	ripe
Allocated	18 years ago on Nov 01, 2007
Updated	7 years ago on Sep 04, 2018

Netblock	Company	Num of IPs
79.98.72.0/21	Sys-DataCom s.r.o.	2,048
185.4.200.0/22	Sys-DataCom s.r.o.	1,024
185.4.200.0/24	Clients TTC 11-2013/6-2014	256
185.4.202.0/24	network DATA-CONNECT	256
185.4.203.0/24	TCnet.cz network - Blatouchova	256
79.98.72.0/24	Sys-datacom, s.r.o.	256
79.98.73.0/24	Clients TTC	256
79.98.74.0/24	Sys-datacom, s.r.o.	256
79.98.75.0/24	Clients Sitel NAT	256
79.98.76.0/24	Bajecny.net Clients	256
79.98.77.0/24	network DATA-CONNECT	256
79.98.78.0/24	Clients TTC 1-8 2011	256
79.98.79.0/24	Clients TTC 8-2012/11-2013	256

Netblock	Company
2a02:970::/32	Sys-DataCom s.r.o.
2a02:970:1005::/48	IPv6 end users Prague POP Psohlavcu
2a02:970:1006::/48	IPv6 end users Prague POP Krizeneckeho Namesti
2a02:970:1017::/48	IPv6 customers Praha Lipence trznice
2a02:970:1019::/48	IPv6 home users Cernosice
2a02:970:1028::/48	IPv6 end users POP Lety Osbet
2a02:970:1052::/48	IPv6 end users Cernosice POP Kosina
2a02:970:1061::/48	IPv6 end users Cernosice POP Vraz Ptacnikova
2a02:970:1068::/48	IPv6 end users Prague POP Chodov Haspa
2a02:970:1078::/48	Sys-DataCom s.r.o.
2a02:970:1159::/48	Sys-DataCom s.r.o.
2a02:970:1176::/48	Sys-DataCom s.r.o.
2a02:970:1179::/48	Sys-DataCom s.r.o.
2a02:970:1192::/48	Sys-DataCom s.r.o.
2a02:970:1208::/48	Sys-DataCom s.r.o.
2a02:970:1243::/48	Sys-DataCom s.r.o.
2a02:970:1245::/48	Sys-DataCom s.r.o.
2a02:970:1248::/48	Sys-DataCom s.r.o.
2a02:970:1288::/48	Sys-DataCom s.r.o.
2a02:970:1353::/48	Sys-DataCom s.r.o.
2a02:970:1365::/48	Sys-DataCom s.r.o.
2a02:970:1366::/48	Sys-DataCom s.r.o.
2a02:970:1384::/48	Sys-DataCom s.r.o.
2a02:970:1397::/48	Sys-DataCom s.r.o.
2a02:970:1399::/48	Sys-DataCom s.r.o.
2a02:970:1405::/48	Sys-DataCom s.r.o.
2a02:970:1406::/48	Sys-DataCom s.r.o.
2a02:970:1446::/48	Sys-DataCom s.r.o.
2a02:970:1447::/48	Sys-DataCom s.r.o.
2a02:970:1448::/48	Sys-DataCom s.r.o.
2a02:970:1531::/48	Sys-DataCom s.r.o.
2a02:970:1532::/48	Sys-DataCom s.r.o.
2a02:970:1533::/48	Sys-DataCom s.r.o.
2a02:970:1724::/48	Sys-DataCom s.r.o.
2a02:970:3280::/48	Sys-DataCom s.r.o.

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WHOIS Details

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                                                ASHandle:       AS44002
                                                OrgID:          AS44002
                                                ASName:         AS44002
                                                ASNumber:       AS44002
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 245 domain names hosted across 55 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
79.98.78.149	█████████	81
79.98.77.3	██████████	35
79.98.78.150	██████████	25
79.98.72.15	█████████	23
79.98.73.250	██████████	6
79.98.77.220	██████████	4
79.98.79.171	██████████	4
79.98.72.29	█████████	4
79.98.72.1	█████████	4
79.98.74.120	██████████	4

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Peers

There are 40 peers for this ASN.

Peers	Name
AS1299	Arelion Sweden AB
AS13004	Serbian Open Exchange DOO
AS13194	Bite IP Network
AS14840	BR.Digital Provider
AS15943	wilhelm.tel GmbH
AS15958	CETINdoo-NET
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150	SIACOM JSC
AS20562	Broadband Hosting B.V.
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356	Durand do Brasil Ltda
AS24482	SG.GS
AS28917	Fiord Networks, UAB
AS29049	Delta Telecom Ltd
AS29504	Freenet Liberec, z.s.
AS3212	Telemach Slovenija d.o.o.
AS34224	Neterra Ltd.
AS35369	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
AS37721	Virtual Technologies & Solutions
AS39120	Convergenze S.p.A.
AS41327	Fiber Telecom S.p.A.
AS42000	Futruy s.r.o.
AS43733	Viva Armenia CJSC
AS44901	Belcloud LTD
AS47232	ISP Alliance a.s.
AS49544	i3D.net B.V
AS50629	LWLcom GmbH
AS51184	Fonira Telekom GmbH
AS51185	MainStreaming SpA
AS5405	Inter.link GmbH
AS57463	NetIX Communications JSC
AS59890	Kabel-TV Lampert GmbH & Co KG
AS60068	Datacamp Limited
AS6204	INTERKVM HOST SRL
AS6939	Hurricane Electric LLC
AS7713	PT Telekomunikasi Indonesia
AS8529	Zain Omantel International FZ-LLC
AS8881	1&1 Versatel Deutschland GmbH
AS9009	M247 Europe SRL
AS9498	BHARTI Airtel Ltd.

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS47232	ISP Alliance a.s.
AS6939	Hurricane Electric LLC

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

256 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
2a02:970:1152::1	AS44002 Sys-DataCom s.r.o.	`2.22ms` from Prague, CZ
2a02:970:3068:1::2	AS44002 Sys-DataCom s.r.o.	`11.96ms` from Prague, CZ
2a02:970:1182:1::1	AS44002 Sys-DataCom s.r.o.	`1.38ms` from Prague, CZ
2a02:970:1411:1100::1	AS44002 Sys-DataCom s.r.o.	`3.59ms` from Prague, CZ
2a02:970:1267::1	AS44002 Sys-DataCom s.r.o.	`2.60ms` from Prague, CZ
2a02:970:2090:1::1	AS44002 Sys-DataCom s.r.o.	`6.94ms` from Prague, CZ
2a02:970:501:300::1	AS44002 Sys-DataCom s.r.o.	`1.32ms` from Prague, CZ
2a02:970:1148:1::1	AS44002 Sys-DataCom s.r.o.	`3.48ms` from Prague, CZ
2a02:970:1533:1::1	AS44002 Sys-DataCom s.r.o.	`2.57ms` from Prague, CZ
2a02:970:1531::1	AS44002 Sys-DataCom s.r.o.	`2.53ms` from Prague, CZ
2a02:970:2013::1	AS44002 Sys-DataCom s.r.o.	`5.83ms` from Prague, CZ
2a02:970:1098::1	AS44002 Sys-DataCom s.r.o.	`0.97ms` from Prague, CZ
2a02:970:1330:1::1	AS44002 Sys-DataCom s.r.o.	`3.19ms` from Prague, CZ
2a02:970:2022:1300::1	AS44002 Sys-DataCom s.r.o.	`5.10ms` from Prague, CZ
2a02:970:1170::1	AS44002 Sys-DataCom s.r.o.	`1.56ms` from Prague, CZ
2a02:970:1337:10::2	AS44002 Sys-DataCom s.r.o.	`1.56ms` from Prague, CZ
2a02:970:1011:1::1	AS44002 Sys-DataCom s.r.o.	`0.39ms` from Prague, CZ
2a02:970:1005:1::2	AS44002 Sys-DataCom s.r.o.	`0.54ms` from Prague, CZ
2a02:970:3000:1::c	AS44002 Sys-DataCom s.r.o.	`0.42ms` from Prague, CZ
2a02:970:1159:1::1	AS44002 Sys-DataCom s.r.o.	`0.96ms` from Prague, CZ
2a02:970:1023:1::1	AS44002 Sys-DataCom s.r.o.	`1.17ms` from Prague, CZ
2a02:970:1970::1	AS44002 Sys-DataCom s.r.o.	`2.15ms` from Prague, CZ
2a02:970:1172:1000::1	AS44002 Sys-DataCom s.r.o.	`2.20ms` from Prague, CZ
2a02:970:1363:1100::1	AS44002 Sys-DataCom s.r.o.	`5.13ms` from Prague, CZ
2a02:970:1149::1	AS44002 Sys-DataCom s.r.o.	`3.68ms` from Prague, CZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
208.45.210.194	AS209 CenturyLink Communications, LLC	`8.04ms` from Atlanta, US
41.237.102.2	AS8452 TE-AS	`6.82ms` from Cairo, EG
172.225.67.98	AS36183 Akamai Technologies, Inc.	`0.94ms` from Chicago, US
108.156.199.114	AS16509 Amazon.com, Inc.	`0.08ms` from Denver, US
8.30.157.2	AS54758 OtterBox	`3.54ms` from Denver, US
76.131.1.114	AS7922 Comcast Cable Communications, LLC	`5.68ms` from Denver, US
72.240.218.2	AS13490 Buckeye Cablevision, Inc.	`4.11ms` from Detroit, US
167.250.97.98	AS265199 PROVEDOR CARIRI CONECT	`7.30ms` from Fortaleza, BR
34.107.63.178	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
213.192.94.18	AS12831 Technical University of Gdansk, Academic Computer Center TASK	`0.89ms` from Gdynia, PL
88.195.154.50	AS1759 Telia Finland Oyj	`3.44ms` from Helsinki, FI
92.60.70.50	AS207483 Netvia Bilisim Yazilim Dan. Tic. Ltd. Sti.	`0.25ms` from Istanbul, TR
70.153.202.162	AS8075 Microsoft Corporation	`1.46ms` from Jakarta, ID
89.232.107.34	AS28840 PJSC "TATTELECOM"	`1.08ms` from Kazan, RU
89.16.168.194	AS35425 IOMART MANAGED SERVICES LIMITED	`4.53ms` from London, GB
2.123.150.242	AS5607 Sky UK Limited	`1.38ms` from London, GB
92.18.158.34	AS13285 TalkTalk Communications Limited	`1.26ms` from Manchester, GB
190.242.168.242	AS23520 Columbus Networks USA, Inc.	`16.57ms` from Miami, US
82.63.13.194	AS3269 Telecom Italia S.p.A.	`15.28ms` from Milan, IT
39.86.64.98	AS4837 CHINA UNICOM China169 Backbone	`10.87ms` from Qingdao, CN
34.229.159.210	AS14618 Amazon.com, Inc.	`0.47ms` from Reston, US
198.20.252.2	AS46606 Unified Layer	`1.94ms` from Salt Lake City, US
209.51.13.194	AS32212 Sky Fiber Internet	`7.27ms` from San Jose, US
12.247.156.82	AS7018 AT&T Enterprises, LLC	`3.27ms` from San Jose, US
121.137.126.178	AS4766 Korea Telecom	`1.42ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 185.4.201.102

traceroute to 185.4.201.102 (185.4.201.102): 64 hops max, 52 byte packets

1 [AS42473] 178.255.154.92 0.227 ms

2 [] 91.210.16.143 13.26 ms

3 [AS44002] 185.4.201.102 0.29 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On August 8th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS44002 at robtex.

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