1. All IP Ranges
  2. 94.0.0.0/8
  3. 94.143.0.0/16
  4. AS29321  | 94.143.168.0/21

94.143.168.0/21

AS29321  ·  O2 Czech Republic, a.s.

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Summary

Country Czechia
Domain o2.cz
ASN AS29321
Registry RIPE
ID CZ-CZNET-20081218

WHOIS Details

inetnum:        94.143.168.0 - 94.143.175.255
netname:        CZ-CZNET-20081218
org:            ORG-STaN1-RIPE
country:        CZ
admin-c:        CZO2-RIPE
tech-c:         CZO2-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2008-12-18T12:02:25Z
last-modified:  2024-06-20T15:31:26Z
source:         RIPE
abuse-email:    abuse@o2.cz
abuse-c:        AR14410-RIPE
abuse-org:      ORG-STaN1-RIPE

organisation:   ORG-STaN1-RIPE
org-name:       O2 Czech Republic, a.s.
country:        CZ
org-type:       LIR
address:        Za Brumlovkou 266/2
address:        140 22
address:        Praha 4 - Michle
address:        CZECH REPUBLIC
phone:          +420 2 71466184
fax-no:         +420 2 71464414
e-mail:         marek.vogel@o2.cz
admin-c:        VAKO1-RIPE
admin-c:        MV96-RIPE
admin-c:        HVJI1-RIPE
tech-c:         CZO2-RIPE
abuse-c:        AR14410-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS5610-MTN
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2004-04-17T11:04:17Z
last-modified:  2020-12-16T12:31:56Z
source:         RIPE

role:           5610-Tech-and-Admin
address:        Za Brumlovkou 266/2
address:        Praha 4 - Michle, PSC 140 22
e-mail:         router@o2.cz
nic-hdl:        CZO2-RIPE
admin-c:        VAKO1-RIPE
admin-c:        MV96-RIPE
admin-c:        HVJI1-RIPE
tech-c:         VAKO1-RIPE
tech-c:         HVJI1-RIPE
abuse-mailbox:  abuse@o2.cz
org:            ORG-STaN1-RIPE
mnt-by:         AS5610-MTN
created:        2016-02-18T09:58:30Z
last-modified:  2018-04-20T10:44:21Z
source:         RIPE

route:          94.143.168.0/21
descr:          CENTRONET
origin:         AS29321
mnt-by:         KTVTRINEC-MNT
created:        2008-12-18T12:48:17Z
last-modified:  2021-10-18T07:11:10Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 94.143.0.0/16

Range ASN Company Num of IPs
94.143.0.0/21 AS12333 Cheops Technology Switzerland SA 2,048
94.143.56.0/21 AS12714 PJSC MegaFon 2,048
94.143.88.0/21 AS15600 Flims Electric AG 2,048
94.143.248.0/21 AS16164 Sohonet Limited 2,048
94.143.24.0/21 AS196816 NIXUS NETWORKS S.L. 2,048
94.143.16.0/21 AS200484 Sendinblue SAS 2,048
94.143.232.0/21 AS35046 OMEGA plus Chrudim s.r.o. 2,048
94.143.216.0/21 AS35667 Alpilink Cloud S.A.S. 2,048
94.143.144.0/21 AS39586 NPP Saturn Telecom Ltd. 2,048
94.143.240.0/21 AS42387 Limited Company Svyazservice 2,048
94.143.48.0/21 AS47258 Premier Group Companies Telecom LLC 2,048
94.143.40.0/21 AS48573 PHAETON PLUS d.o.o 2,048
94.143.184.0/21 AS48638 Cronos NV 2,048
94.143.200.0/21 AS48640 MAZ Mutua Colaboradora con la Seguridad Social N. 11 2,048
94.143.208.0/21 AS48645 Solvinity B.V. 2,048
94.143.8.0/21 AS48854 team.blue Denmark A/S 2,048
94.143.64.0/21 AS58264 Austevoll Kraftlag BA 2,048
94.143.32.0/21 AS6863 PJSC Rostelecom 2,048
94.143.80.0/21 AS8368 Destiny France Partenaires SAS 2,048
94.143.192.0/21 AS8449 ElCat Ltd. 2,048
94.143.136.0/21 AS8560 ARSYS INTERNET S.L.U. 2,048
94.143.164.0/22 AS201477 Khimki-SMI JSC 1,024
94.143.44.0/22 AS48573 PHAETON PLUS d.o.o 1,024
94.143.120.0/22 AS29256 Walid Sawas Zein 1,024
94.143.50.0/23 AS47258 Premier Group Companies Telecom LLC 512
94.143.109.0/24 AS8075 Dotdigital R1 256
94.143.110.0/24 AS8075 Dotdigital R1 256
94.143.207.0/24 AS48640 MAZ, M.C.S.S. N. 11 256
94.143.193.0/24 AS8449 ElCat Ltd. 256
94.143.87.0/24 AS8368 OpenIP PreProd 256
94.143.229.0/24 AS49051 GreenHost ApS 256
94.143.152.0/24 AS49073 Moviement srl - Network 256
94.143.155.0/24 AS49073 Moviement srl - Dedicated servers 256
94.143.128.0/24 AS49892 M9 256
94.143.129.0/24 AS49892 M10 256
94.143.130.0/24 AS49892 Moscow/Russia VoIP Segment 256
94.143.99.0/24 AS57039 NORD OVEST SPA 256
94.143.225.0/24 AS200435 Andrelita, MB 256
94.143.228.0/24 AS57373 Groupe ESIEA Association declaree 256
94.143.227.0/24 AS210418 Xellia Pharmaceuticals ApS 256
94.143.96.0/24 AS21101 Single IP xDSL Customers 256
94.143.97.0/24 AS21101 Single IP xDSL customers 256
94.143.180.0/24 AS29247 Cosmote Mobile Telecommunications S.A. 256
94.143.183.0/24 AS29247 Cosmote Mobile Telecommunications S.A. 256
94.143.231.0/24 AS58212 dataforest GmbH 256
94.143.195.0/24 AS8449 ElCat Ltd. 256
94.143.192.0/24 AS8449 ElCat Ltd. 256
94.143.105.0/24 AS8075 Dotdigital R1 256
94.143.106.0/24 AS8075 Dotdigital R1 256

Hosted domains

There are 27 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
94.143.170.5 rozhlednar.cz 7
94.143.170.2 forgottenempire.cz 3
94.143.169.36 sosdekoracie.sk 3
94.143.169.99 exnerova.com 2
94.143.169.13 narodova.cz 2
94.143.174.124 ansorgovi.cz 1
94.143.169.5 nk47.cz 1
94.143.169.41 kafkavlad.eu 1
94.143.170.29 pletiplot.cz 1
94.143.169.37 dekoracie-sos.sk 1
94.143.169.49 robin-bores.eu 1
94.143.169.66 svjmaratkova.cz 1
94.143.169.50 malakovi.com 1
94.143.174.5 ratermir.cz 1
94.143.169.34 i-network.eu 1

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

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

IP Address ASN Details
94.143.170.1 AS29321 O2 Czech Republic, a.s. 2.18ms from Prague, CZ
94.143.174.10 AS29321 O2 Czech Republic, a.s. 2.09ms from Prague, CZ
94.143.175.14 AS29321 O2 Czech Republic, a.s. 1.30ms from Prague, CZ
94.143.173.4 AS29321 O2 Czech Republic, a.s. 1.49ms from Prague, CZ
94.143.169.30 AS29321 O2 Czech Republic, a.s. 0.96ms 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
92.98.25.181 AS5384 Emirates Internet 4.20ms from Al Fujairah City, AE
197.203.186.5 AS36947 Telecom Algeria 12.27ms from Algiers, DZ
154.25.12.245 AS174 Cogent Communications, LLC 0.62ms from Brussels, BE
65.25.60.181 AS10796 Charter Communications Inc 6.07ms from Cleveland, US
188.177.64.117 AS3292 TDC Holding A/S 1.48ms from Copenhagen, DK
98.224.139.165 AS7922 Comcast Cable Communications, LLC 10.61ms from Flint, US
92.50.126.53 AS3209 Vodafone GmbH 7.19ms from Frankfurt am Main, DE
95.114.181.21 AS6805 Telefonica Germany GmbH & Co.OHG 9.14ms from Frankfurt am Main, DE
183.233.127.53 AS9808 China Mobile Communications Group Co., Ltd. 4.32ms from Guangzhou, CN
116.92.221.37 AS9381 HKBN Enterprise Solutions HK Limited 0.67ms from Hong Kong, HK
4.78.9.5 AS3356 Level 3 Parent, LLC 0.65ms from Houston, US
115.111.229.21 AS4755 TATA Communications formerly VSNL is Leading ISP 0.65ms from Hyderabad, IN
125.164.129.53 AS7713 PT Telekomunikasi Indonesia 13.71ms from Jakarta, ID
79.169.145.213 AS2860 NOS COMUNICACOES, S.A. 7.37ms from Lisbon, PT
108.35.194.229 AS701 Verizon Business 1.39ms from New York City, US
187.44.0.5 AS28202 MASTER S/A 13.33ms from Osasco, BR
81.93.14.53 AS8399 SEWAN SAS 14.20ms from Paris, FR
79.23.139.5 AS3269 Telecom Italia S.p.A. 4.84ms from Rome, IT
95.143.178.245 AS49505 JSC Selectel 1.00ms from Saint Petersburg, RU
180.158.193.5 AS4812 China Telecom (Group) 2.42ms from Shanghai, CN
106.180.162.133 AS2516 KDDI CORPORATION 2.09ms from Tokyo, JP
124.110.153.69 AS2519 ARTERIA Networks Corporation 1.77ms from Tokyo, JP
3.170.39.229 AS16509 Amazon.com, Inc. 0.56ms from Ashburn, US
198.50.224.69 AS16276 OVH SAS 0.10ms from Beauharnois, CA
82.144.172.53 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 0.94ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -f5 94.143.175.13
traceroute to 94.143.175.13 (94.143.175.13): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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