85.71.224.0/19

AS5610  ·  O2 Czech Republic, a.s.

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Summary

Country Czechia
Domain o2.cz
ASN AS5610
Parent Range 85.70.0.0/15
Registry RIPE
ID CZ-CZNET-20041102

WHOIS Details

inetnum:        85.70.0.0 - 85.71.255.255
netname:        CZ-CZNET-20041102
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 [email protected]
remarks:        Abuse Contact:[email protected]
remarks:        * Hack Attacks, Illegal Activity, Violation, Scans, Probes, etc.
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2004-11-02T15:24:10Z
last-modified:  2018-12-18T10:05:52Z
source:         RIPE
abuse-email:    [email protected]
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:         [email protected]
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:         [email protected]
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:  [email protected]
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:         [email protected]
nic-hdl:        VAKO1-RIPE
notify:         [email protected]
mnt-by:         AS5610-MTN
created:        1970-01-01T00:00:00Z
last-modified:  2016-02-12T13:32:30Z
source:         RIPE

route:          85.70.0.0/15
descr:          CZ.CZNET
origin:         AS5610
mnt-by:         AS5610-MTN
created:        2004-11-15T14:47:43Z
last-modified:  2004-11-15T14:47:43Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 85.71.224.0/19

Range ASN Company Num of IPs
85.70.0.0/15 AS5610 O2 Czech Republic, a.s. 131,072

Nearby Ranges

BGP prefixes that overlap with 85.71.0.0/16

Range ASN Company Num of IPs
85.70.0.0/15 AS5610 O2 Czech Republic, a.s. 131,072

Hosted domains

There are 91 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
85.71.251.223 heigo.cz 42
85.71.251.249 banda.cz 21
85.71.251.231 superbazar.cz 2
85.71.240.5 pasovsky.cz 1
85.71.251.212 meteornk.cz 1
85.71.251.193 mascluster.online 1
85.71.245.58 kbelektro.cz 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

Pingable IPs

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

IP Address ASN Details
85.71.227.74 AS5610 O2 Czech Republic, a.s. 0.86ms from Prague, CZ
85.71.248.37 AS5610 O2 Czech Republic, a.s. 0.91ms from Prague, CZ
85.71.228.133 AS5610 O2 Czech Republic, a.s. 0.92ms from Prague, CZ
85.71.251.17 AS5610 O2 Czech Republic, a.s. 0.83ms from Prague, CZ
85.71.253.7 AS5610 O2 Czech Republic, a.s. 5.32ms from Prague, CZ
85.71.245.117 AS5610 O2 Czech Republic, a.s. 0.91ms from Prague, CZ
85.71.252.56 AS5610 O2 Czech Republic, a.s. 4.66ms from Prague, CZ
85.71.244.132 AS5610 O2 Czech Republic, a.s. 0.91ms from Prague, CZ
85.71.246.246 AS5610 O2 Czech Republic, a.s. 5.94ms 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
202.191.190.131 AS9583 Sify Limited 0.98ms from Chennai, IN
213.111.165.35 AS200019 ALEXHOST SRL 0.32ms from Chisinau, MD
34.134.143.3 AS396982 Google LLC 0.11ms from Council Bluffs, US
75.35.73.131 AS7018 AT&T Enterprises, LLC 12.12ms from Dallas, US
131.100.58.35 AS262323 STAR CONECT TELECOM LTDA 14.56ms from Joao Pessoa, BR
180.24.86.19 AS4713 NTT DOCOMO BUSINESS,Inc. 7.08ms from Osaka, JP
51.235.18.195 AS25019 Saudi Telecom Company JSC 2.69ms from Riyadh, SA
74.220.202.163 AS46606 Unified Layer 1.96ms from Salt Lake City, US
131.243.207.243 AS16 Lawrence Berkeley National Laboratory 3.77ms from San Jose, US
103.224.119.3 AS56300 MyRepublic Ltd. 0.65ms from Singapore, SG
118.127.75.19 AS18117 NTT Australia Solutions Pty Ltd 0.49ms from Sydney, AU
58.6.242.83 AS7545 TPG Telecom Limited 1.11ms from Sydney, AU
220.133.117.19 AS3462 Data Communication Business Group 3.65ms from Taichung, TW
135.237.107.195 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
217.160.164.163 AS8560 IONOS SE 0.55ms from Berlin, DE
109.129.207.99 AS5432 Proximus NV 3.19ms from Brussels, BE
124.71.62.67 AS55990 Huawei Cloud Service data center 1.55ms from Guangzhou, CN
125.234.102.243 AS7552 Viettel Group 1.13ms from Ho Chi Minh City, VN
87.106.74.227 AS8560 IONOS SE 4.92ms from London, GB
2.155.4.243 AS12430 VODAFONE ESPANA S.A.U. 4.94ms from Madrid, ES
73.228.253.35 AS7922 Comcast Cable Communications, LLC 7.28ms from Minneapolis, US
97.216.109.147 AS6167 Verizon Business 12.56ms from Philadelphia, US
115.97.27.35 AS17488 Hathway IP Over Cable Internet 1.68ms from Saint Thomas Mount, IN
52.109.20.3 AS8075 Microsoft Corporation 0.61ms from San Antonio, US
84.212.210.243 AS25400 Telia Norge AS 10.28ms from Sandefjord, NO

Traceroute

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

$
traceroute -a -n -q1 -m6 85.71.236.194
traceroute to 85.71.236.194 (85.71.236.194): 6 hops max, 52 byte packets
1 [AS15169] 142.251.248.129 101.672 ms
2 [AS15169] 192.178.99.18 102.217 ms
3 [AS5610] 194.228.92.84 98.071 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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