1. All IP Ranges
  2. 217.0.0.0/8
  3. 217.195.0.0/16
  4. AS29321  | 217.195.160.0/20

217.195.160.0/20

AS29321  ·  O2 Czech Republic, a.s.

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Summary

Country Czechia
Domain o2.cz
ASN AS29321
Registry RIPE
ID CZ-CZNET-20010424

WHOIS Details

inetnum:        217.195.160.0 - 217.195.175.255
netname:        CZ-CZNET-20010424
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:        2001-12-14T14:08:32Z
last-modified:  2024-06-20T15:31:30Z
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
abuse-email:    abuse@o2.cz
abuse-c:        AR14410-RIPE
abuse-org:      undefined

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:          217.195.160.0/20
descr:          CENTRONET
origin:         AS29321
mnt-by:         KTVTRINEC-MNT
created:        2004-01-04T20:04:53Z
last-modified:  2021-10-18T07:11:15Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.195.0.0/16

Range ASN Company Num of IPs
217.195.224.0/19 AS3257 GTT Communications Inc. 8,192
217.195.64.0/19 AS20632 PJSC MegaFon 8,192
217.195.32.0/20 AS24679 kyberio GmbH 4,096
217.195.208.0/20 AS34038 PJSC Vimpelcom 4,096
217.195.16.0/20 AS204273 SPIE ICS SASU 4,096
217.195.48.0/20 AS24651 JSC BALTICOM 4,096
217.195.128.0/20 AS6799 Ote SA (Hellenic Telecommunications Organisation) 4,096
217.195.112.0/20 AS8315 Accenture B. V. 4,096
217.195.0.0/20 AS20653 M&L Systems GmbH 4,096
217.195.176.0/20 AS31027 GlobalConnect A/S 4,096
217.195.152.0/22 AS395092 Shock Hosting LLC 1,024
217.195.108.0/22 AS203131 JSC Apatit 1,024
217.195.148.0/24 AS213281 Greenfiber Internet & Dienste GmbH 256
217.195.149.0/24 AS213281 Greenfiber Internet & Dienste GmbH 256
217.195.150.0/24 AS213281 Greenfiber Internet & Dienste GmbH 256
217.195.151.0/24 AS213281 Greenfiber Internet & Dienste GmbH 256
217.195.86.0/24 AS24913 Bank-Saint-Petersburg-LAN 256
217.195.156.0/24 AS3209 DIS Daten-IT-Service GmbH 256
217.195.157.0/24 AS3209 DIS Daten-IT-Service GmbH 256
217.195.158.0/24 AS3209 DIS Daten-IT-Service GmbH 256
217.195.159.0/24 AS3209 DIS Daten-IT-Service GmbH 256
217.195.219.0/24 AS3216 111250 Russia SOVINTEL/EDN et 256
217.195.202.0/24 AS48660 VERIUP Bulut Internet Hizmetleri A.S. 256
217.195.207.0/24 AS48660 VERIUP Bulut Internet Hizmetleri A.S. 256
217.195.76.0/24 AS59722 OJSC ROSSIYA-AIRLINES 256
217.195.193.0/24 AS199524 G-Core Labs Customer assignment 256
217.195.145.0/24 AS9558 PrimeCrown Technologies Private Limited 256
217.195.194.0/24 AS199524 G-Core Labs Customer assignment 256
217.195.200.0/24 AS199524 G-Core Labs Customer assignment 256
217.195.201.0/24 AS199524 G-Core Labs Customer assignment 256
217.195.195.0/24 AS201364 Teknoboss Iletisim Hizmetleri Limited Sirketi 256
217.195.197.0/24 AS201364 Gedik Yatirim Menkul Degerler A.S. 256
217.195.205.0/24 AS202422 G-Core Labs S.A. 256
217.195.28.0/24 AS204273 SCS 256
217.195.192.0/24 AS20649 FS Veri Merkezi Internet Teknolojileri Limited Sirketi 256
217.195.206.0/24 AS20649 FS Veri Merkezi Internet Teknolojileri Limited Sirketi 256
217.195.100.0/24 AS20690 JSC PhosAgro AG 256
217.195.101.0/24 AS20690 JSC PhosAgro AG 256
217.195.96.0/24 AS20690 JSC Apatit Corporate Network Kirovsk, Murmansk reg., Russia 256

Hosted domains

There are 81 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
217.195.171.170 mikyn.cz 11
217.195.166.210 micke.cz 8
217.195.173.109 feig.cz 8
217.195.171.129 zvyk.com 7
217.195.169.189 nikdy-vic.cz 6
217.195.171.251 camprovi.cz 5
217.195.171.9 kosata.name 3
217.195.162.23 uternici.cz 3
217.195.170.250 igfpraha.com 2
217.195.164.89 ctirad.com 2
217.195.175.233 letty.cz 2
217.195.162.4 panska.cz 2
217.195.164.4 aantos.com 1
217.195.170.69 hrozek.eu 1
217.195.161.214 ascop.cz 1
217.195.168.185 pavlovi.cz 1
217.195.169.133 igerm.net 1
217.195.161.2 ticketportal.cloud 1
217.195.171.237 budiz.net 1
217.195.171.178 gourmet-house.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.
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Pingable IPs

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

IP Address ASN Details
217.195.164.2 AS29321 O2 Czech Republic, a.s. 1.38ms from Prague, CZ
217.195.173.110 AS29321 O2 Czech Republic, a.s. 2.24ms from Prague, CZ
217.195.165.132 AS29321 O2 Czech Republic, a.s. 0.77ms from Prague, CZ
217.195.169.201 AS29321 O2 Czech Republic, a.s. 1.25ms from Prague, CZ
217.195.163.26 AS29321 O2 Czech Republic, a.s. 1.25ms from Prague, CZ
217.195.161.174 AS29321 O2 Czech Republic, a.s. 1.13ms from Prague, CZ
217.195.160.252 AS29321 O2 Czech Republic, a.s. 0.79ms from Prague, CZ
217.195.170.178 AS29321 O2 Czech Republic, a.s. 1.00ms from Prague, CZ
217.195.162.251 AS29321 O2 Czech Republic, a.s. 1.17ms from Prague, CZ
217.195.168.75 AS29321 O2 Czech Republic, a.s. 1.31ms from Prague, CZ
217.195.171.9 AS29321 O2 Czech Republic, a.s. 1.31ms from Prague, CZ
217.195.175.25 AS29321 O2 Czech Republic, a.s. 0.93ms from Prague, CZ
217.195.167.238 AS29321 O2 Czech Republic, a.s. 1.15ms from Prague, CZ
217.195.166.212 AS29321 O2 Czech Republic, a.s. 1.38ms 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
20.73.30.244 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
190.99.184.164 AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P. 8.90ms from Bogota, CO
81.183.190.148 AS5483 Magyar Telekom Plc. 4.67ms from Budapest, HU
172.101.101.228 AS11351 Charter Communications Inc 18.08ms from Chicago, US
163.227.248.4 AS153895 PT Rajasa Sinergi Komunikasi 0.56ms from Jakarta, ID
18.171.194.164 AS16509 Amazon.com, Inc. 0.13ms from London, GB
92.56.48.196 AS12479 Orange Espagne SA 11.74ms from Madrid, ES
84.122.97.4 AS6739 VODAFONE ONO, S.A. 13.50ms from Madrid, ES
3.5.222.212 AS16509 Amazon.com, Inc. 0.43ms from Manama, BH
23.161.152.196 AS396474 Annex Fiber Inc. 1.97ms from New York City, US
176.196.5.20 AS39927 E-Light-Telecom Ltd. 4.46ms from Novosibirsk, RU
15.165.252.180 AS16509 Amazon.com, Inc. 0.21ms from Seoul, KR
121.156.232.228 AS4766 Korea Telecom 4.48ms from Seoul, KR
49.235.85.68 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Shanghai, CN
153.198.180.116 AS4713 NTT DOCOMO BUSINESS,Inc. 2.81ms from Tokyo, JP
44.211.42.20 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
34.192.148.228 AS14618 Amazon.com, Inc. 0.61ms from Ashburn, US
99.86.179.68 AS16509 Amazon.com, Inc. 0.86ms from Bengaluru, IN
18.223.85.196 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
212.227.234.4 AS8560 IONOS SE 0.40ms from Frankfurt am Main, DE
218.86.67.36 AS4134 CHINANET-BACKBONE 4.37ms from Fuzhou, CN
182.18.130.132 AS18229 CtrlS 0.30ms from Hyderabad, IN
13.41.99.244 AS16509 Amazon.com, Inc. 0.14ms from London, GB
172.251.100.84 AS20001 Charter Communications Inc 5.19ms from Los Angeles, US
2.23.213.84 AS16625 Akamai Technologies, Inc. 0.10ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 217.195.162.1
traceroute to 217.195.162.1 (217.195.162.1): 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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