193.150.128.0/20

AS50833 · FIBER TELECOM s.r.o.

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Summary

Country	Czechia
Domain	fibertelecom.cz
ASN	AS50833
Registry	RIPE
ID	CZ-FIBERTELECOM-19970610

WHOIS Details

inetnum:        193.150.128.0 - 193.150.151.255
netname:        CZ-FIBERTELECOM-19970610
country:        CZ
org:            ORG-FTS26-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ALLOCATED PA
mnt-by:         MNT-KRAJA
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-02-02T11:02:18Z
last-modified:  2023-02-02T11:02:18Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-FTS26-RIPE
org-name:       FIBER TELECOM s.r.o.
country:        CZ
org-type:       LIR
address:        Dummy address for ORG-FTS26-RIPE
e-mail:         unread@ripe.net
abuse-c:        AR60168-RIPE
mnt-ref:        MNT-KRAJA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KRAJA
created:        2020-04-02T07:40:06Z
last-modified:  2026-04-29T05:07:08Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Nearby Ranges

BGP prefixes that overlap with 193.150.0.0/16

Range	ASN	Company	Num of IPs
193.150.192.0/18	AS1257	Tele2 Sverige AB	16,384
193.150.56.0/22	AS12397	Optocom Ltd	1,024
193.150.84.0/22	AS31027	Haarlev Antenneforening	1,024
193.150.44.0/22	AS50231	Syrion Sp. z o.o.	1,024
193.150.80.0/22	AS50671	OOO SET	1,024
193.150.60.0/22	AS57394	EPIC NETWORKS S.R.L.	1,024
193.150.12.0/22	AS196653	BEST-NET s.r.o.	1,024
193.150.76.0/22	AS57404	F.H.U.COMAX RYSZARD TECZA	1,024
193.150.100.0/22	AS57418	VIP-TELECOM LLC	1,024
193.150.16.0/22	AS42947	Telfy Telecom S.L.	1,024
193.150.92.0/22	AS48128	Obyedinyonniye Lokalniye Seti Ltd.	1,024
193.150.38.0/23	AS57472	JR-NET, s.r.o.	512
193.150.172.0/23	AS13153	SingularLogic S.A.	512
193.150.52.0/23	AS59533	Lukyanov Evgeniy Vladimirovich PE	512
193.150.166.0/23	AS8373	Frankfurt	512
193.150.54.0/23	AS34300	LLC Cifra-Telecom	512
193.150.4.0/23	AS25504	Patrick Kaiser	512
193.150.32.0/23	AS41259	Digital Solutions JSC	512
193.150.0.0/23	AS29182	Govoruhin Vitaliy Sergeevich	512
193.150.36.0/23	AS13000	Leon Sp. z o.o.	512
193.150.42.0/23	AS50231	Syrion Sp. z o.o.	512
193.150.166.0/23	AS204764	Frankfurt	512
193.150.50.0/23	AS198430	vSolutions Pawel Gruszecki	512
193.150.108.0/23	AS51813	Small corporate clients of TTK Mordovia	512
193.150.2.0/23	AS198140	POSNET Polska S.A.	512
193.150.24.0/23	AS198143	Ceska Posta s.p.	512
193.150.22.0/23	AS57381		512
193.150.106.0/24	AS57225	Floris van der Krieken	256
193.150.64.0/24	AS57395	synaforce GmbH	256
193.150.121.0/24	AS57423	Sigterm AS	256
193.150.125.0/24	AS57434	Kompyuternaya Firma Bagira Ltd.	256
193.150.126.0/24	AS57435	APS BANK P.L.C.	256
193.150.116.0/24	AS57438	KRASMED NET	256
193.150.117.0/24	AS57449	LTD ARENTEL	256
193.150.35.0/24	AS57472	JR-NET, s.r.o.	256
193.150.70.0/24	AS59504	LLC Vpsville	256
193.150.120.0/24	AS9009	Private Customer	256
193.150.168.0/24	AS9009	Private Customer	256
193.150.41.0/24	AS197608	TMC sp. z o.o. sp.k.	256
193.150.6.0/24	AS197901	Ultra Xnet LLC	256
193.150.67.0/24	AS198127	Hristo Bogdanov	256
193.150.113.0/24	AS198162	ITBI LLC	256
193.150.122.0/24	AS198168	Joint Stock Company BANK 3/4	256
193.150.124.0/24	AS198181	Ltd Open Technologies	256
193.150.123.0/24	AS198242	INVESTORS HOLDING SPOLKA AKCYJNA	256
193.150.69.0/24	AS198522	Ministerstwo Spraw Wewnetrznych i Administracji	256
193.150.98.0/24	AS202656	Hanoi	256
193.150.170.0/24	AS202656	Oslo	256
193.150.171.0/24	AS202656	Yerevan	256
193.150.40.0/24	AS202959	Lushu Limited	256

Hosted domains

There are no domains currently hosted on this ASN.

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

4,090 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
193.150.136.19	AS50833 FIBER TELECOM s.r.o.	`31.22ms` from Stockholm, SE
193.150.141.145	AS50833 FIBER TELECOM s.r.o.	`31.22ms` from Stockholm, SE
193.150.129.122	AS50833 FIBER TELECOM s.r.o.	`31.21ms` from Stockholm, SE
193.150.128.30	AS50833 FIBER TELECOM s.r.o.	`31.22ms` from Stockholm, SE
193.150.135.170	AS50833 FIBER TELECOM s.r.o.	`31.17ms` from Stockholm, SE
193.150.131.206	AS50833 FIBER TELECOM s.r.o.	`31.24ms` from Stockholm, SE
193.150.137.1	AS50833 FIBER TELECOM s.r.o.	`31.22ms` from Stockholm, SE
193.150.133.149	AS50833 FIBER TELECOM s.r.o.	`31.24ms` from Stockholm, SE
193.150.139.11	AS50833 FIBER TELECOM s.r.o.	`31.20ms` from Stockholm, SE
193.150.140.58	AS50833 FIBER TELECOM s.r.o.	`31.21ms` from Stockholm, SE
193.150.132.75	AS50833 FIBER TELECOM s.r.o.	`31.22ms` from Stockholm, SE
193.150.134.223	AS50833 FIBER TELECOM s.r.o.	`31.22ms` from Stockholm, SE
193.150.142.223	AS50833 FIBER TELECOM s.r.o.	`31.23ms` from Stockholm, SE
193.150.138.252	AS50833 FIBER TELECOM s.r.o.	`31.20ms` from Stockholm, SE
193.150.130.216	AS50833 FIBER TELECOM s.r.o.	`31.25ms` from Stockholm, SE
193.150.143.174	AS50833 FIBER TELECOM s.r.o.	`31.22ms` from Stockholm, SE

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
145.128.238.20	AS28685 Routit BV	`4.45ms` from Amsterdam, NL
193.92.132.84	AS1241 Forthnet	`1.27ms` from Athens, GR
24.158.148.116	AS20115 Charter Communications LLC	`18.80ms` from Atlanta, US
72.162.37.20	AS7725 Comcast Cable Communications, LLC	`3.20ms` from Atlanta, US
223.204.67.212	AS45758 Triple T Broadband Public Company Limited	`10.12ms` from Bangkok, TH
123.56.149.148	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.36ms` from Beijing, CN
104.80.244.68	AS16625 Akamai Technologies, Inc.	`0.33ms` from Berlin, DE
186.182.24.4	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.20ms` from Buenos Aires, AR
102.186.117.196	AS24835 Vodafone Data	`13.79ms` from Cairo, EG
45.22.36.148	AS7018 AT&T Enterprises, LLC	`4.91ms` from Chicago, US
115.95.117.164	AS3786 LG DACOM Corporation	`1.71ms` from Incheon, KR
120.221.103.132	AS9808 China Mobile Communications Group Co., Ltd.	`0.46ms` from Jinan, CN
196.45.48.132	AS37170 University of Lagos	`1.63ms` from Lagos, NG
86.147.123.20	AS2856 British Telecommunications PLC	`6.41ms` from London, GB
92.176.29.244	AS12479 Orange Espagne SA	`12.07ms` from Madrid, ES
92.162.137.100	AS3215 Orange S.A.	`12.87ms` from Paris, FR
174.93.60.84	AS577 Bell Canada	`1.41ms` from Toronto, CA
73.173.44.116	AS7922 Comcast Cable Communications, LLC	`5.77ms` from Ashburn, US
20.253.3.180	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
97.228.170.196	AS6167 Verizon Business	`8.16ms` from Denver, US
107.4.6.84	AS7922 Comcast Cable Communications, LLC	`5.48ms` from Flint, US
124.111.142.244	AS9318 SK Broadband Co Ltd	`7.25ms` from Incheon, KR
82.13.86.180	AS5089 Virgin Media Limited	`3.60ms` from London, GB
62.99.118.212	AS12338 Euskaltel S.A.	`6.56ms` from Madrid, ES
187.208.253.228	AS8151 UNINET	`1.68ms` from Mexico City, MX

Traceroute

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

traceroute -a -n -q1 -f2 193.150.132.190

traceroute to 193.150.132.190 (193.150.132.190): 64 hops max, 52 byte packets

2 [AS8849] 109.122.201.166 0.579 ms

3 [AS50833] 193.150.132.190 31.266 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On April 24th 2026

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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