1. All IP Ranges
  2. 90.0.0.0/8
  3. 90.176.0.0/16
  4. AS5610  | 90.176.128.0/17

90.176.128.0/17

AS5610  ·  O2 Czech Republic, a.s.

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Summary

Country Czechia
Domain o2.cz
ASN AS5610
Registry RIPE
ID CZ-CZNET-20061017

WHOIS Details

inetnum:        90.176.32.0 - 90.183.255.255
netname:        CZ-CZNET-20061017
country:        CZ
org:            ORG-STaN1-RIPE
admin-c:        CZO2-RIPE
admin-c:        VAKO1-RIPE
tech-c:         CZO2-RIPE
tech-c:         VAKO1-RIPE
status:         ALLOCATED PA
remarks:        For all problems with spam
remarks:        please contact postmaster@iol.cz
remarks:        Abuse Contact:abuse@o2.cz
remarks:        * Hack Attacks, Illegal Activity, Violation, Scans, Probes, etc.
notify:         reg@telecom.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2015-11-04T10:01:29Z
last-modified:  2018-06-18T10:45:02Z
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

person:         Vaclav Kordula
address:        O2 Czech Republic, a.s.
address:        Za Brumlovkou 266/2
address:        Praha 4 - Michle, PS? 140 22
address:        Czech Republic
phone:          +420 2 714668845
e-mail:         vaclav.kordula@o2.cz
nic-hdl:        VAKO1-RIPE
notify:         vaclav.kordula@o2.cz
mnt-by:         AS5610-MTN
created:        1970-01-01T00:00:00Z
last-modified:  2016-02-12T13:32:30Z
source:         RIPE

route:          90.181.128.0/17
descr:          CZ.CZNET
origin:         AS5610
notify:         hostmaster@iol.cz
mnt-by:         AS5610-MTN
created:        2015-05-25T07:41:05Z
last-modified:  2015-05-25T07:41:05Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 90.176.128.0/17

Range ASN Company Num of IPs
90.176.170.0/24 AS5610 XDSL NETWORK-ADSL 256

Nearby Ranges

BGP prefixes that overlap with 90.176.0.0/16

Range ASN Company Num of IPs
90.176.0.0/19 AS28952 O2 Business Services, a.s 8,192
90.176.13.0/24 AS28952 O2BS pool for static subnet assignment 256
90.176.170.0/24 AS5610 XDSL NETWORK-ADSL 256

Hosted domains

There are 210 domain names hosted across 75 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
90.176.151.32 kasadra.cz 38
90.176.150.92 hostinecudolezalu.cz 27
90.176.158.63 uzemniplanysro.cz 10
90.176.150.75 o2universum.com 7
90.176.146.113 eshop-sovte.com 6
90.176.160.254 kudlography.com 6
90.176.151.92 smsinfokanal.cz 6
90.176.151.142 svprofinance.cz 6
90.176.151.15 dokladonline.com 5
90.176.151.41 volame.si 4
90.176.239.129 mkh.cz 4
90.176.154.178 rejsat.cz 3
90.176.170.76 pension-slavie.cz 3
90.176.151.143 svpojistovna.dev 3
90.176.171.91 cloud-base.cz 3
90.176.151.116 fidoo.com 3
90.176.171.54 ivosu.cz 2
90.176.150.210 10minutvolani.cz 2
90.176.160.235 unifi-cloud.cz 2
90.176.155.198 ravenfox.cz 2

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

3,260 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
90.176.150.226 AS5610 O2 Czech Republic, a.s. 0.73ms from Prague, CZ
90.176.155.255 AS5610 O2 Czech Republic, a.s. 1.28ms from Prague, CZ
90.176.138.141 AS5610 O2 Czech Republic, a.s. 4.46ms from Prague, CZ
90.176.149.150 AS5610 O2 Czech Republic, a.s. 1.56ms from Prague, CZ
90.176.164.183 AS5610 O2 Czech Republic, a.s. 1.23ms from Prague, CZ
90.176.139.146 AS5610 O2 Czech Republic, a.s. 5.04ms from Prague, CZ
90.176.153.78 AS5610 O2 Czech Republic, a.s. 6.06ms from Prague, CZ
90.176.141.172 AS5610 O2 Czech Republic, a.s. 5.06ms from Prague, CZ
90.176.144.101 AS5610 O2 Czech Republic, a.s. 5.97ms from Prague, CZ
90.176.151.94 AS5610 O2 Czech Republic, a.s. 0.89ms from Prague, CZ
90.176.137.98 AS5610 O2 Czech Republic, a.s. 4.70ms from Prague, CZ
90.176.143.33 AS5610 O2 Czech Republic, a.s. 7.99ms from Prague, CZ
90.176.160.159 AS5610 O2 Czech Republic, a.s. 1.08ms from Prague, CZ
90.176.145.84 AS5610 O2 Czech Republic, a.s. 5.46ms from Prague, CZ
90.176.165.187 AS5610 O2 Czech Republic, a.s. 1.35ms from Prague, CZ
90.176.148.15 AS5610 O2 Czech Republic, a.s. 7.23ms from Prague, CZ
90.176.158.63 AS5610 O2 Czech Republic, a.s. 8.55ms from Prague, CZ
90.176.142.212 AS5610 O2 Czech Republic, a.s. 5.76ms from Prague, CZ
90.176.154.23 AS5610 O2 Czech Republic, a.s. 5.75ms from Prague, CZ
90.176.152.175 AS5610 O2 Czech Republic, a.s. 7.66ms from Prague, CZ
90.176.140.219 AS5610 O2 Czech Republic, a.s. 6.11ms from Prague, CZ
90.176.146.113 AS5610 O2 Czech Republic, a.s. 5.78ms from Prague, CZ
90.176.215.152 AS5610 O2 Czech Republic, a.s. 4.47ms from Prague, CZ
90.176.195.72 AS5610 O2 Czech Republic, a.s. 4.79ms from Prague, CZ
90.176.198.65 AS5610 O2 Czech Republic, a.s. 4.59ms 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
83.86.6.1 AS33915 Vodafone Libertel B.V. 4.60ms from Amsterdam, NL
91.233.0.17 AS137409 GSL Networks Pty LTD 0.15ms from Ashburn, US
24.214.112.1 AS12083 WideOpenWest Finance LLC 4.46ms from Atlanta, US
123.58.109.1 AS133119 China Unicom IP network 5.71ms from Beijing, CN
37.189.169.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.78ms from Braga, PT
179.182.224.1 AS18881 TELEFÔNICA BRASIL S.A 3.53ms from Brasilia, BR
85.186.209.1 AS12302 Vodafone Romania S.A. 3.59ms from Bucharest, RO
46.139.20.1 AS5483 Magyar Telekom Plc. 0.97ms from Budapest, HU
102.41.248.65 AS8452 TE-AS 19.42ms from Cairo, EG
197.36.217.161 AS8452 TE-AS 3.78ms from Cairo, EG
200.35.115.161 AS6306 TELEFONICA VENEZOLANA, C.A. 0.91ms from Caracas, VE
106.86.178.1 AS4134 CHINANET-BACKBONE 1.24ms from Chongqing, CN
174.143.36.113 AS33070 Rackspace Hosting 1.09ms from Dallas, US
20.228.0.33 AS8075 Microsoft Corporation 0.49ms from Des Moines, US
183.23.34.1 AS4134 CHINANET-BACKBONE 1.54ms from Guangzhou, CN
213.209.88.1 AS15943 wilhelm.tel GmbH 0.66ms from Hamburg, DE
118.102.1.145 AS38244 VNG Corporation 0.69ms from Ho Chi Minh City, VN
43.228.94.1 AS150008 Pioneer Elabs Ltd. 0.43ms from Hyderabad, IN
140.0.220.1 AS23700 Linknet-Fastnet ASN 1.14ms from Jakarta, ID
209.203.18.1 AS11845 Vox Telecom Ltd 0.57ms from Johannesburg, ZA
156.155.89.1 AS37611 AFRIHOST SP (PTY) LTD 0.29ms from Johannesburg, ZA
209.53.136.193 AS852 TELUS Communications Inc. 1.33ms from Kelowna, CA
218.63.252.193 AS4134 CHINANET-BACKBONE 14.66ms from Kunming, CN
194.210.16.1 AS1930 Fundacao para a Ciencia e a Tecnologia, I.P. 4.03ms from Lisbon, PT
38.100.73.65 AS174 Cogent Communications, LLC 0.56ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f5 90.176.144.85
traceroute to 90.176.144.85 (90.176.144.85): 64 hops max, 52 byte packets
7 *
8 [AS5610] 90.176.144.85 11.033 ms
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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