85.70.0.0/16

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 85.70.0.0/16

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 85.0.0.0/8

Range	ASN	Company	Num of IPs
85.48.0.0/12	AS12479	Orange Espagne SA	1,048,576
85.96.0.0/12	AS9121	Turk Telekomunikasyon Anonim Sirketi	1,048,576
85.224.0.0/13	AS8434	Telenor Sverige AB	524,288
85.240.0.0/13	AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	524,288
85.0.0.0/13	AS3303	Swisscom (Schweiz) AG	524,288
85.72.0.0/14	AS6799	Ote SA (Hellenic Telecommunications Organisation)	262,144
85.168.0.0/14	AS15557	Societe Francaise Du Radiotelephone - SFR SA	262,144
85.164.0.0/14	AS2119	Telenor Norge AS	262,144
85.124.0.0/14	AS8412	T-Mobile Austria GmbH	262,144
85.172.0.0/14	AS35125	PJSC Rostelecom	262,144
85.172.0.0/14	AS12389	PJSC Rostelecom	262,144
85.172.0.0/14	AS25490	PJSC Rostelecom	262,144
85.80.0.0/14	AS9158	Telenor A/S	262,144
85.76.0.0/14	AS719	Elisa Oyj	262,144
85.148.0.0/15	AS5390	Euronet Communications B.V.	131,072
85.160.0.0/15	AS5610	O2 Czech Republic, a.s.	131,072
85.162.0.0/15	AS28725	CETIN a.s.	131,072
85.140.0.0/15	AS39811	MTS PJSC	131,072
85.140.0.0/15	AS8359	MTS PJSC	131,072
85.140.0.0/15	AS35728	MTS PJSC	131,072
85.68.0.0/15	AS15557	Societe Francaise Du Radiotelephone - SFR SA	131,072
85.140.0.0/15	AS48124	MTS PJSC	131,072
85.138.0.0/15	AS2860	NOS COMUNICACOES, S.A.	131,072
85.140.0.0/15	AS48612	MTS PJSC	131,072
85.214.0.0/15	AS6724	Strato GmbH	131,072
85.66.0.0/15	AS20845	DIGI - INVITEL pool	131,072
85.140.0.0/15	AS41209	MTS PJSC	131,072
85.70.0.0/15	AS5610	O2 Czech Republic, a.s.	131,072
85.152.0.0/16	AS12946	R Cable y Telecable Telecomunicaciones, S.A.U.	65,536
85.73.0.0/16	AS6799	Multiprotocol Service Provider to other ISP's and End Users	65,536
85.251.0.0/16	AS6739	VODAFONE ONO, S.A.	65,536
85.74.0.0/16	AS6799	Multiprotocol Service Provider to other ISP's and End Users	65,536
85.86.0.0/16	AS15704	Global Telecommunication Service Provider	65,536
85.22.0.0/16	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	65,536
85.185.0.0/16	AS49666	Iran Information Technology Company PJSC	65,536
85.185.0.0/16	AS58224	Iran Information Technology Company PJSC	65,536
85.18.0.0/16	AS12874	Fastweb SpA	65,536
85.185.0.0/16	AS12880	Iran Information Technology Company PJSC	65,536
85.19.0.0/16	AS25400	Telia Norge AS	65,536
85.248.0.0/16	AS5578	SWAN, a.s.	65,536
85.147.0.0/16	AS33915	Ziggo B.V.	65,536
85.85.0.0/16	AS15704	Global Telecommunication Service Provider	65,536
85.75.0.0/16	AS6799	Multiprotocol Service Provider to other ISP's and End Users	65,536
85.207.0.0/16	AS25248	RADIOKOMUNIKACE a.s.	65,536
85.21.0.0/16	AS8402	PJSC Vimpelcom	65,536
85.85.0.0/16	AS12338	Global Telecommunication Service Provider	65,536
85.84.0.0/16	AS12338	Global Telecommunication Service Provider	65,536
85.189.0.0/16	AS3257	GTT - EMEA Ltd.	65,536
85.64.0.0/16	AS1680	013 Netvision	65,536
85.213.0.0/16	AS16509	A100 ROW Inc	65,536

Hosted domains

There are 112 domain names hosted across 67 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
85.70.97.134	indicium.cz	8
85.70.69.18	dametisk.cz	7
85.70.45.251	ucetnictvi-sedlcany.cz	5
85.70.170.217	noxlabs.dev	2
85.70.68.147	na-rabota.com	2
85.70.45.161	jiribibrsimak.cz	2
85.70.70.71	vinilstick.cz	2
85.70.208.171	michzel.cz	1
85.70.78.49	silut.cz	1
85.70.71.39	slezakovi.com	1
85.70.120.194	lhaken.cz	1
85.70.170.168	inteway.org	1
85.70.147.189	topescorts.org	1
85.70.88.156	hcdady.eu	1
85.70.245.59	dkict.cz	1
85.70.45.5	cs24.cz	1
85.70.46.70	itpodpora.com	1
85.70.109.235	janinko.eu	1
85.70.70.106	pws.si	1
85.70.69.131	stehlik.app	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

6,689 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
85.70.222.183	AS5610 O2 Czech Republic, a.s.	`4.25ms` from Prague, CZ
85.70.249.33	AS5610 O2 Czech Republic, a.s.	`10.03ms` from Prague, CZ
85.70.169.64	AS5610 O2 Czech Republic, a.s.	`6.56ms` from Prague, CZ
85.70.254.242	AS5610 O2 Czech Republic, a.s.	`9.66ms` from Prague, CZ
85.70.221.66	AS5610 O2 Czech Republic, a.s.	`4.56ms` from Prague, CZ
85.70.216.52	AS5610 O2 Czech Republic, a.s.	`4.20ms` from Prague, CZ
85.70.200.72	AS5610 O2 Czech Republic, a.s.	`4.50ms` from Prague, CZ
85.70.220.42	AS5610 O2 Czech Republic, a.s.	`4.04ms` from Prague, CZ
85.70.196.33	AS5610 O2 Czech Republic, a.s.	`1.32ms` from Prague, CZ
85.70.179.163	AS5610 O2 Czech Republic, a.s.	`1.51ms` from Prague, CZ
85.70.212.109	AS5610 O2 Czech Republic, a.s.	`4.34ms` from Prague, CZ
85.70.246.98	AS5610 O2 Czech Republic, a.s.	`8.23ms` from Prague, CZ
85.70.204.188	AS5610 O2 Czech Republic, a.s.	`4.06ms` from Prague, CZ
85.70.206.61	AS5610 O2 Czech Republic, a.s.	`1.50ms` from Prague, CZ
85.70.205.206	AS5610 O2 Czech Republic, a.s.	`1.53ms` from Prague, CZ
85.70.209.219	AS5610 O2 Czech Republic, a.s.	`1.46ms` from Prague, CZ
85.70.255.134	AS5610 O2 Czech Republic, a.s.	`9.80ms` from Prague, CZ
85.70.245.244	AS5610 O2 Czech Republic, a.s.	`7.51ms` from Prague, CZ
85.70.198.79	AS5610 O2 Czech Republic, a.s.	`1.39ms` from Prague, CZ
85.70.170.95	AS5610 O2 Czech Republic, a.s.	`1.15ms` from Prague, CZ
85.70.223.23	AS5610 O2 Czech Republic, a.s.	`4.29ms` from Prague, CZ
85.70.253.188	AS5610 O2 Czech Republic, a.s.	`9.75ms` from Prague, CZ
85.70.207.7	AS5610 O2 Czech Republic, a.s.	`1.19ms` from Prague, CZ
85.70.193.221	AS5610 O2 Czech Republic, a.s.	`4.21ms` from Prague, CZ
85.70.214.254	AS5610 O2 Czech Republic, a.s.	`4.21ms` 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
178.226.59.208	AS50266 Odido Netherlands B.V.	`2.88ms` from Amsterdam, NL
110.32.195.64	AS4804 Microplex PTY LTD	`1.99ms` from Brisbane, AU
64.216.169.32	AS7018 AT&T Enterprises, LLC	`10.01ms` from Dallas, US
43.157.44.192	AS132203 Tencent Building, Kejizhongyi Avenue	`0.38ms` from Frankfurt am Main, DE
86.23.207.0	AS5089 Virgin Media Limited	`13.54ms` from London, GB
94.11.162.224	AS5607 Sky UK Limited	`1.47ms` from London, GB
185.226.214.16	AS203020 HostRoyale Technologies Pvt Ltd	`0.14ms` from Madrid, ES
83.41.214.208	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.03ms` from Madrid, ES
78.147.16.160	AS13285 TalkTalk Communications Limited	`2.32ms` from Manchester, GB
82.85.150.224	AS8612 Tiscali Italia S.P.A.	`2.88ms` from Milan, IT
171.107.174.64	AS4134 CHINANET-BACKBONE	`4.99ms` from Nanning, CN
82.61.44.224	AS3269 Telecom Italia S.p.A.	`4.41ms` from Naples, IT
173.70.214.224	AS701 Verizon Business	`2.54ms` from New York City, US
158.39.214.80	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`3.29ms` from Sandefjord, NO
20.196.123.32	AS8075 Microsoft Corporation	`0.30ms` from Seoul, KR
39.124.128.240	AS9318 SK Broadband Co Ltd	`5.82ms` from Seoul, KR
79.166.163.128	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.94ms` from Sofia, BG
27.50.75.64	AS45671 Wholesale Services Provider	`0.15ms` from Sydney, AU
140.131.21.64	AS1659 Taiwan Academic Network (TANet) Information Center	`1.74ms` from Taipei, TW
196.186.65.224	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`17.30ms` from Tunis, TN
194.55.103.144	AS202656 Ivanov Vitaliy Sergeevich	`0.47ms` from Amsterdam, NL
97.99.167.128	AS11427 Charter Communications Inc	`5.05ms` from Dallas, US
42.121.31.32	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.83ms` from Hangzhou, CN
103.228.21.64	AS131401 Department of Science and Technology of Vinh Phuc province	`7.98ms` from Hanoi, VN
5.65.175.176	AS5607 Sky UK Limited	`6.47ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 85.70.216.199

traceroute to 85.70.216.199 (85.70.216.199): 64 hops max, 52 byte packets

4 [AS5610] 194.228.115.33 0.763 ms

5 [AS5610] 194.228.115.39 1.276 ms

6 *

7 *

8 *

9 [AS5610] 85.70.216.199 5.872 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On December 6th 2025

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