176.102.128.0/19

AS42908 · ORIGINAL AS CZ-NORDICTELECOMREGIONAL

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Czechia
Domain	o2.cz
ASN	AS42908
Registry	RIPE
ID	CZ-CZNET-20111125

WHOIS Details

inetnum:        176.102.128.0 - 176.102.159.255
netname:        CZ-CZNET-20111125
country:        CZ
org:            ORG-STaN1-RIPE
admin-c:        VAKO1-RIPE
tech-c:         CZO2-RIPE
status:         ALLOCATED PA
mnt-by:         AS5610-MTN
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-04-01T07:33:39Z
last-modified:  2025-04-01T07:33:39Z
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:          176.102.128.0/19
origin:         AS42908
mnt-by:         mnt-nordictelecom
mnt-by:         AS5610-MTN
created:        2025-02-04T19:31:56Z
last-modified:  2025-04-01T09:45:03Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 176.102.0.0/16

Range	ASN	Company	Num of IPs
176.102.240.0/20	AS57563	isfahan university of medical sciences & health services	4,096
176.102.80.0/20	AS198235	GRAKOM ANDRZEJ LISZKA	4,096
176.102.96.0/20	AS57547	WIRIX, s.r.o.	4,096
176.102.224.0/20	AS57563	isfahan university of medical sciences & health services	4,096
176.102.176.0/20	AS198271	Spoldzielnia Mieszkaniowa Lokatorsko Wlasnosciowa Legionowo	4,096
176.102.160.0/21	AS56463	OOO BSCOM	2,048
176.102.72.0/21	AS198248	Richard Filip	2,048
176.102.112.0/21	AS57547	WIRIX, s.r.o.	2,048
176.102.32.0/21	AS3326	PRIVATE JOINT STOCK COMPANY DATAGROUP	2,048
176.102.64.0/22	AS42422	SecurityNet.cz s.r.o.	1,024
176.102.68.0/22	AS41929	Sistemy Svyazi Llc	1,024
176.102.48.0/23	AS3326	PRIVATE JOINT STOCK COMPANY DATAGROUP	512
176.102.50.0/24	AS3326	PRIVATE JOINT STOCK COMPANY DATAGROUP	256
176.102.4.0/24	AS196767	VORONIN VLADIMIR	256
176.102.25.0/24	AS196767	KRIVOUS SERGEI	256
176.102.17.0/24	AS196767	KRIVOUS SERGEI	256
176.102.24.0/24	AS196767	KRIVOUS SERGEI	256
176.102.26.0/24	AS196767	KRIVOUS SERGEI	256
176.102.12.0/24	AS196767	SOMKIN PAVEL	256
176.102.9.0/24	AS196767	SOMKIN PAVEL	256
176.102.3.0/24	AS196767	VORONIN VLADIMIR	256
176.102.1.0/24	AS196767	VORONIN VLADIMIR	256
176.102.29.0/24	AS196767	KRIVOUS SERGEI	256
176.102.0.0/24	AS196767	VORONIN VLADIMIR	256
176.102.11.0/24	AS196767	SOMKIN PAVEL	256
176.102.19.0/24	AS196767	KRIVOUS SERGEI	256
176.102.14.0/24	AS196767	SOMKIN PAVEL	256
176.102.65.0/24	AS42422	SecurityNet.cz s.r.o.	256
176.102.28.0/24	AS196767	KRIVOUS SERGEI	256
176.102.6.0/24	AS196767	VORONIN VLADIMIR	256
176.102.21.0/24	AS196767	KRIVOUS SERGEI	256
176.102.15.0/24	AS196767	SOMKIN PAVEL	256
176.102.23.0/24	AS196767	KRIVOUS SERGEI	256
176.102.31.0/24	AS196767	KRIVOUS SERGEI	256
176.102.64.0/24	AS42422	SecurityNet.cz s.r.o.	256
176.102.10.0/24	AS196767	SOMKIN PAVEL	256
176.102.27.0/24	AS196767	KRIVOUS SERGEI	256
176.102.13.0/24	AS196767	SOMKIN PAVEL	256
176.102.7.0/24	AS196767	VORONIN VLADIMIR	256
176.102.30.0/24	AS196767	KRIVOUS SERGEI	256
176.102.2.0/24	AS196767	VORONIN VLADIMIR	256
176.102.67.0/24	AS42422	SecurityNet.cz s.r.o.	256
176.102.18.0/24	AS196767	KRIVOUS SERGEI	256
176.102.20.0/24	AS196767	KRIVOUS SERGEI	256
176.102.8.0/24	AS196767	SOMKIN PAVEL	256
176.102.51.0/24	AS3326	PRIVATE JOINT STOCK COMPANY DATAGROUP	256
176.102.77.0/24	AS198248	Richard Filip	256
176.102.16.0/24	AS196767	KRIVOUS SERGEI	256
176.102.22.0/24	AS196767	KRIVOUS SERGEI	256

Hosted domains

There are 25 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
176.102.133.28	loges.cz	5
176.102.134.85	lumiel.eu	4
176.102.128.131	dirabitva.cz	3
176.102.135.213	terrafox.cz	1
176.102.128.156	kotras.eu	1
176.102.144.142	alftech.cz	1
176.102.128.166	milisoft.cz	1
176.102.135.92	revitasoft.cz	1
176.102.128.205	10001001.nexus	1
176.102.137.12	ohnout.cz	1
176.102.135.30	marek-la.eu	1
176.102.131.4	srnec.eu	1
176.102.135.29	mashcode.cz	1
176.102.135.24	holipnik.cz	1
176.102.128.135	adamacoustic.com	1
176.102.132.22	autocentrumkaspar.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

Read more

Pingable IPs

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

IP Address	ASN	Details
176.102.128.57	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	0.84ms from Prague, CZ
176.102.144.253	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	0.82ms from Prague, CZ
176.102.146.125	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	0.82ms from Prague, CZ
176.102.132.53	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	0.78ms from Prague, CZ
176.102.131.1	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	0.87ms from Prague, CZ
176.102.130.117	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	0.83ms from Prague, CZ
176.102.133.58	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	4.28ms from Prague, CZ
176.102.135.5	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	2.31ms from Prague, CZ
176.102.134.114	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	1.63ms from Prague, CZ
176.102.136.145	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	9.03ms from Prague, CZ
176.102.137.39	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	4.83ms from Prague, CZ
176.102.129.185	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	0.80ms 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
212.113.86.99	AS9166 Cegeka NV	9.43ms from Amsterdam, NL
107.147.201.115	AS33363 Charter Communications, Inc	9.00ms from Chicago, US
75.3.233.19	AS7018 AT&T Enterprises, LLC	1.95ms from Chicago, US
103.245.109.3	AS58800 ACE IT Networks Limited	0.61ms from Dhaka, BD
164.138.195.163	AS58323 netgo tax GmbH	1.62ms from Duesseldorf, DE
205.164.235.131	AS262503 WIKI TELECOMUNICACOES EIRELI	7.39ms from Fortaleza, BR
2.164.176.83	AS3320 Deutsche Telekom AG	14.05ms from Frankfurt am Main, DE
139.84.232.35	AS20473 The Constant Company, LLC	0.15ms from Johannesburg, ZA
112.41.204.83	AS56044 China Mobile communications corporation	7.46ms from Liaoyang, CN
81.111.111.67	AS5089 Virgin Media Limited	8.91ms from London, GB
90.197.224.99	AS5607 Sky UK Limited	1.71ms from London, GB
90.160.8.227	AS12479 Orange Espagne SA	0.85ms from Madrid, ES
134.56.197.83	AS23089 Hotwire Communications	4.20ms from Miami, US
64.239.49.3	AS395035 LiveOak Fiber	13.68ms from Miami, US
188.10.255.227	AS3269 Telecom Italia S.p.A.	6.54ms from Milan, IT
34.100.189.147	AS396982 Google LLC	0.08ms from Mumbai, IN
208.40.176.51	AS17054 Expedient	0.29ms from Pittsburgh, US
108.210.139.3	AS7018 AT&T Enterprises, LLC	6.49ms from Redding, US
107.148.218.227	AS54600 PEG TECH INC	0.31ms from San Jose, US
96.38.173.83	AS20115 Charter Communications LLC	10.10ms from Santa Clara, US
222.231.26.51	AS3786 LG DACOM Corporation	1.72ms from Seoul, KR
211.223.1.115	AS4766 Korea Telecom	5.45ms from Seoul, KR
36.74.70.115	AS7713 PT Telekomunikasi Indonesia	1.78ms from Surabaya, ID
87.244.230.19	AS31117 ENERGOTEL a.s.	6.80ms from Bratislava, SK
183.221.248.3	AS9808 China Mobile Communications Group Co., Ltd.	4.21ms from Chengdu, CN

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales