1. All IP Ranges
  2. 90.0.0.0/8
  3. 90.176.0.0/16
  4. AS5610  | 90.176.64.0/18

90.176.64.0/18

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

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
90.176.170.0/24 AS5610 XDSL NETWORK-ADSL 256

Hosted domains

There are 32 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
90.176.97.87 kutilek.cz 3
90.176.97.28 ddcy.cz 3
90.176.69.149 bezevseho.eu 2
90.176.97.112 statikacz.cz 2
90.176.119.162 umim.cz 2
90.176.96.235 ulrisaci.cz 2
90.176.72.119 diversum.cloud 2
90.176.68.192 lebeda.eu 1
90.176.78.104 ztirozvody.cz 1
90.176.96.123 sutr.eu 1
90.176.96.175 vizdal.net 1
90.176.96.149 mobula.cz 1
90.176.97.41 aklanik.cz 1
90.176.96.7 contextsurfers.net 1
90.176.72.199 jasekpetr.cz 1
90.176.72.146 pansuchy.cloud 1
90.176.96.202 myinet.cz 1
90.176.72.163 slivenec.net 1
90.176.97.34 kiberdyansk.cz 1
90.176.97.71 montevallo.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

1,187 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
90.176.81.174 AS5610 O2 Czech Republic, a.s. 1.84ms from Prague, CZ
90.176.91.87 AS5610 O2 Czech Republic, a.s. 4.99ms from Prague, CZ
90.176.85.111 AS5610 O2 Czech Republic, a.s. 4.69ms from Prague, CZ
90.176.87.29 AS5610 O2 Czech Republic, a.s. 3.90ms from Prague, CZ
90.176.80.15 AS5610 O2 Czech Republic, a.s. 4.66ms from Prague, CZ
90.176.68.192 AS5610 O2 Czech Republic, a.s. 9.54ms from Prague, CZ
90.176.92.111 AS5610 O2 Czech Republic, a.s. 4.58ms from Prague, CZ
90.176.89.174 AS5610 O2 Czech Republic, a.s. 1.96ms from Prague, CZ
90.176.93.103 AS5610 O2 Czech Republic, a.s. 3.94ms from Prague, CZ
90.176.88.42 AS5610 O2 Czech Republic, a.s. 4.36ms from Prague, CZ
90.176.95.239 AS5610 O2 Czech Republic, a.s. 2.34ms from Prague, CZ
90.176.64.139 AS5610 O2 Czech Republic, a.s. 5.79ms from Prague, CZ
90.176.90.208 AS5610 O2 Czech Republic, a.s. 5.88ms from Prague, CZ
90.176.86.204 AS5610 O2 Czech Republic, a.s. 4.46ms from Prague, CZ
90.176.72.38 AS5610 O2 Czech Republic, a.s. 1.60ms from Prague, CZ
90.176.69.153 AS5610 O2 Czech Republic, a.s. 8.14ms from Prague, CZ
90.176.83.55 AS5610 O2 Czech Republic, a.s. 5.04ms from Prague, CZ
90.176.84.52 AS5610 O2 Czech Republic, a.s. 4.46ms from Prague, CZ
90.176.66.47 AS5610 O2 Czech Republic, a.s. 7.38ms from Prague, CZ
90.176.94.120 AS5610 O2 Czech Republic, a.s. 4.49ms from Prague, CZ
90.176.65.72 AS5610 O2 Czech Republic, a.s. 6.14ms from Prague, CZ
90.176.67.62 AS5610 O2 Czech Republic, a.s. 8.86ms from Prague, CZ
90.176.82.138 AS5610 O2 Czech Republic, a.s. 4.69ms from Prague, CZ
90.176.97.199 AS5610 O2 Czech Republic, a.s. 1.20ms from Prague, CZ
90.176.119.47 AS5610 O2 Czech Republic, a.s. 1.21ms 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
193.141.144.50 AS1136 KPN B.V. 3.35ms from Amsterdam, NL
142.190.53.98 AS13760 Uniti Fiber Holdings Inc. 11.99ms from Atlanta, US
197.49.145.242 AS8452 TE-AS 4.62ms from Cairo, EG
196.120.45.2 AS36925 MEDITELECOM 10.66ms from Casablanca, MA
103.185.206.34 AS139484 Sathya Web Services Private Limited 0.44ms from Chennai, IN
166.78.197.82 AS19994 Rackspace Hosting 0.74ms from Chicago, US
23.31.88.66 AS7922 Comcast Cable Communications, LLC 4.62ms from Denver, US
213.121.91.18 AS2856 British Telecommunications PLC 0.88ms from London, GB
5.138.156.194 AS12389 PJSC Rostelecom 16.48ms from Moscow, RU
60.191.233.194 AS4134 CHINANET-BACKBONE 5.50ms from Ningbo, CN
212.217.74.130 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.55ms from Rabat, MA
190.92.77.114 AS27884 CABLECOLOR S.A. 1.41ms from San Pedro Sula, HN
206.12.67.98 AS393249 University of British Columbia 7.30ms from Seattle, US
59.14.183.82 AS4766 Korea Telecom 1.28ms from Seoul, KR
83.168.200.2 AS35041 Binero AB 0.64ms from Stockholm, SE
120.74.135.34 AS2527 Sony Network Communications Inc. 19.17ms from Tokyo, JP
73.106.103.226 AS7922 Comcast Cable Communications, LLC 4.67ms from Atlanta, US
83.118.31.66 AS132280 Symphony Communication (Thailand) PCL. 0.96ms from Bangkok, TH
103.149.242.114 AS23724 IDC, China Telecommunications Corporation 2.47ms from Beijing, CN
80.155.18.210 AS3320 Deutsche Telekom AG 1.09ms from Berlin, DE
139.213.187.114 AS4837 CHINA UNICOM China169 Backbone 4.60ms from Changchun, CN
32.43.161.2 AS7018 AT&T Enterprises, LLC 8.21ms from Chicago, US
149.33.9.2 AS58061 Scalaxy B.V. 0.20ms from Dallas, US
81.128.222.242 AS2856 British Telecommunications PLC 2.24ms from Erith, GB
191.6.112.34 AS262753 VOCE TELECOMUNICACOES LTDA 17.41ms from Fortaleza, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 90.176.94.26
traceroute to 90.176.94.26 (90.176.94.26): 64 hops max, 52 byte packets
5 *
7 *
8 [AS5610] 90.176.94.26 6.424 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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