195.178.4.0/23

AS44546 · ALFA TELECOM s.r.o.

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Summary

Country	Netherlands
Domain	alfatelecom.cz
ASN	AS44546
Registry	RIPE
ID	CZ-ALFATELECOM-20091015

WHOIS Details

inetnum:        195.178.4.0 - 195.178.5.255
netname:        CZ-ALFATELECOM-20091015
geofeed:        https://ip-as.com/geofeed.csv
country:        NL
org:            ORG-ATS13-RIPE
admin-c:        IP-AS
tech-c:         IP-AS
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RIPE-DB-MNT
created:        2022-11-11T10:21:37Z
last-modified:  2023-05-16T13:37:10Z
source:         RIPE
abuse-email:    abuse@alfatelecom.cz
abuse-c:        ATCZ-RIPE
abuse-org:      ORG-ATS13-RIPE

organisation:   ORG-ATS13-RIPE
org-name:       ALFA TELECOM s.r.o.
country:        CZ
org-type:       LIR
address:        Kloknerova 2249/9
address:        148 00
address:        Praha 4
address:        CZECH REPUBLIC
phone:          +420226020360
fax-no:         +420226020360
e-mail:         ripe@alfatelecom.cz
admin-c:        ATCZ-RIPE
tech-c:         ATCZ-RIPE
abuse-c:        ATCZ-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RIPE-DB-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RIPE-DB-MNT
created:        2007-11-23T12:44:30Z
last-modified:  2023-05-03T14:26:22Z
source:         RIPE
abuse-email:    abuse@alfatelecom.cz
abuse-c:        ATCZ-RIPE
abuse-org:      undefined

role:           IP-AS.COM Team
address:        Kloknerova 2249/9, Prague, Czech Republic
e-mail:         clients@ip-as.com
nic-hdl:        IP-AS
abuse-mailbox:  abuse@ip-as.com
mnt-by:         RIPE-DB-MNT
created:        2016-11-28T13:09:13Z
last-modified:  2025-11-13T09:33:49Z
source:         RIPE

route:          195.178.4.0/23
origin:         AS44546
mnt-by:         RIPE-DB-MNT
created:        2023-03-06T15:08:53Z
last-modified:  2023-03-06T15:08:53Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 195.178.4.0/23

Range	ASN	Company	Num of IPs
195.178.4.0/24	AS204720	GLOBAL CLOUD NETWORK LLC	256
195.178.5.0/24	AS204720	GLOBAL CLOUD NETWORK LLC	256

Nearby Ranges

BGP prefixes that overlap with 195.178.0.0/16

Range	ASN	Company	Num of IPs
195.178.32.0/19	AS8400	TELEKOM SRBIJA a.d.	8,192
195.178.192.0/19	AS5429	Telecommunications center UMOS, LLC	8,192
195.178.64.0/19	AS2852	CESNET z.s.p.o.	8,192
195.178.224.0/19	AS1653	Malmoe University	8,192
195.178.160.0/19	AS8473	Bahnhof AB	8,192
195.178.132.0/22	AS3319	User Association of Ukrainian Research and Academic Network URAN	1,024
195.178.132.0/22	AS211936	User Association of Ukrainian Research and Academic Network URAN	1,024
195.178.124.0/22	AS206610	MIXvoip GmbH	1,024
195.178.10.0/23	AS49995	VOIP STAR LLC	512
195.178.0.0/23	AS197637	ropa GmbH	512
195.178.114.0/23	AS199409	FarmaProm Polska Sp. z o.o. Sp. K	512
195.178.104.0/23	AS210289	AKNET TELEKOMUNIKASYON / TR	512
195.178.12.0/23	AS210550	Ardis.ru	512
195.178.112.0/23	AS31564	HEXAGLOBE SAS	512
195.178.102.0/23	AS39345	BTS TELECOM SRL	512
195.178.118.0/23	AS39387	DELO Casopisno Zaloznisko Podjetje d.o.o.	512
195.178.108.0/23	AS39415	PJSC Moscow city telephone network	512
195.178.22.0/23	AS43465	ReInfoCom Ltd.	512
195.178.26.0/23	AS43769	Eurolan Sp. zoo	512
195.178.14.0/23	AS48854	team.blue Denmark A/S	512
195.178.2.0/23	AS49916	Toyota Motor Ltd	512
195.178.104.0/23	AS15924	AKNET TELEKOMUNIKASYON / TR	512
195.178.24.0/23	AS50029	Telecom Ltd.	512
195.178.30.0/23	AS50052	TORANET LTD	512
195.178.148.0/23	AS55154	User Association of Ukrainian Research and Academic Network URAN	512
195.178.148.0/23	AS58325	User Association of Ukrainian Research and Academic Network URAN	512
195.178.140.0/23	AS7029	User Association of Ukrainian Research and Academic Network URAN	512
195.178.111.0/24	AS34224	Neterra Ltd.	256
195.178.17.0/24	AS57494	Medvedev Vladislav Olegovich	256
195.178.107.0/24	AS57938	Calea Vitan 6-6A	256
195.178.146.0/24	AS201813	User Association of Ukrainian Research and Academic Network URAN	256
195.178.155.0/24	AS6807	National Technical University 'Kharkiv Polytechnical Institute'	256
195.178.4.0/24	AS204720	GLOBAL CLOUD NETWORK LLC	256
195.178.106.0/24	AS44388	R.Moldova, Chisinau, Paris 18A	256
195.178.127.0/24	AS206610	MIXvoip GmbH	256
195.178.150.0/24	AS208643	State Enterprise PROZORRO	256
195.178.157.0/24	AS208643	State Enterprise PROZORRO	256
195.178.120.0/24	AS210218	Open Fiber S.P.A.	256
195.178.98.0/24	AS210281	Bykov Roman Andreevich	256
195.178.142.0/24	AS174	User Association of Ukrainian Research and Academic Network URAN	256
195.178.110.0/24	AS48090	TECHOFF SRV LIMITED	256
195.178.126.0/24	AS206610	MIXvoip GmbH	256
195.178.158.0/24	AS213129	The National Health Service of Ukraine	256
195.178.136.0/24	AS213137	User Association of Ukrainian Research and Academic Network URAN	256
195.178.99.0/24	AS216122	Suhareka Broadband Comunication SH.P.K.	256
195.178.125.0/24	AS206610	MIXvoip GmbH	256
195.178.143.0/24	AS30058	User Association of Ukrainian Research and Academic Network URAN	256
195.178.151.0/24	AS30900	User Association of Ukrainian Research and Academic Network URAN	256
195.178.156.0/24	AS55154	User Association of Ukrainian Research and Academic Network URAN	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
195.178.5.1	AS204720 GLOBAL CLOUD NETWORK LLC	`0.32ms` from Almaty, KZ

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
115.131.33.71	AS7545 TPG Telecom Limited	`11.78ms` from Adelaide, AU
76.19.38.247	AS7922 Comcast Cable Communications, LLC	`10.19ms` from Boston, US
119.53.161.247	AS4837 CHINA UNICOM China169 Backbone	`2.14ms` from Changchun, CN
119.147.121.103	AS134763 CHINANET Guangdong province network	`4.12ms` from Guangzhou, CN
143.92.204.151	AS25019 Saudi Telecom Company JSC	`6.27ms` from Manama, BH
69.231.65.215	AS7018 AT&T Enterprises, LLC	`9.49ms` from Miami, US
73.17.49.151	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Providence, US
221.141.32.71	AS9318 SK Broadband Co Ltd	`2.00ms` from Seoul, KR
18.143.7.247	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
197.4.194.215	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.71ms` from Tunis, TN
47.92.254.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.63ms` from Zhangjiakou, CN
45.53.216.151	AS5650 Frontier Communications of America, Inc.	`11.46ms` from Ashburn, US
74.210.183.183	AS11290 Cogeco Connexion inc	`6.71ms` from Beauharnois, CA
119.52.27.87	AS4837 CHINA UNICOM China169 Backbone	`7.78ms` from Changchun, CN
97.156.234.103	AS6167 Verizon Business	`18.81ms` from Chicago, US
104.239.78.39	AS205659 UAB code200	`0.39ms` from Dallas, US
61.240.252.247	AS4837 CHINA UNICOM China169 Backbone	`17.04ms` from Guangzhou, CN
41.135.40.119	AS20011 Dimension Data	`1.84ms` from Johannesburg, ZA
109.194.50.247	AS59713 JSC ER-Telecom Holding	`7.24ms` from Moscow, RU
122.251.14.103	AS18077 Yamaguchi Cable Vision Co.,Ltd	`12.82ms` from Osaka, JP
146.190.110.39	AS14061 DigitalOcean, LLC	`0.26ms` from Singapore, SG
87.227.191.215	AS29580 A1 Bulgaria EAD	`0.88ms` from Sofia, BG
36.239.80.215	AS3462 Data Communication Business Group	`4.17ms` from Taichung, TW
102.154.58.151	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`19.55ms` from Tunis, TN
58.48.36.103	AS4134 CHINANET-BACKBONE	`1.07ms` from Wuhan, CN

Traceroute

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

traceroute -a -n -q1 -f2 195.178.5.1

traceroute to 195.178.5.1 (195.178.5.1): 64 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.173 ms

3 [AS200590] 188.94.153.128 1.318 ms

4 [AS200590] 5.188.152.54 5.27 ms

5 [AS204720] 195.178.5.1 0.437 ms

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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