217.196.112.0/20

AS42908 · ORIGINAL AS CZ-NORDICTELECOMREGIONAL

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Summary

Country	Czechia
Domain	o2.cz
ASN	AS42908
Registry	RIPE
ID	CZ-CZNET-20100514

WHOIS Details

inetnum:        217.196.112.0 - 217.196.127.255
netname:        CZ-CZNET-20100514
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:          217.196.112.0/20
origin:         AS42908
mnt-by:         mnt-nordictelecom
mnt-by:         AS5610-MTN
created:        2025-02-04T19:55:53Z
last-modified:  2025-04-01T10:55:52Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.196.0.0/16

Range	ASN	Company	Num of IPs
217.196.224.0/19	AS39326	Syntura Group Limited	8,192
217.196.208.0/20	AS34080	MIRAMO spol. s.r.o.	4,096
217.196.80.0/20	AS20704	Wireless Internet Access	4,096
217.196.64.0/20	AS20704	Wireless Internet Access	4,096
217.196.144.0/20	AS5404	conova communications GmbH	4,096
217.196.0.0/20	AS20652	Unitron Systems & Development LTD	4,096
217.196.160.0/20	AS16223	MAXNET TELECOM, LTD	4,096
217.196.176.0/21	AS24951	Worldsoft AG	2,048
217.196.140.0/23	AS48500	GLC INFORMATICA DI GIUSEPPE DE PALMA	512
217.196.138.0/23	AS198380	NOVA QUADRI SAS DI OCCHIPINTI VINCENZA & C.	512
217.196.26.0/23	AS35104	Jusan Mobile JSC	512
217.196.142.0/23	AS30848	Irpinia Net - Com	512
217.196.152.0/24	AS5404	Zurcher Kantonalbank Osterreich AG	256
217.196.21.0/24	AS35104	Jusan Mobile JSC	256
217.196.150.0/24	AS5404	Conova Hosted Service Net	256
217.196.156.0/24	AS5404	Conova SH Net2	256
217.196.148.0/24	AS5404	Stefan Schuster Internet Services	256
217.196.158.0/24	AS5404	Salzburger Nachrichten VerlagsgesmbH & Co KG	256
217.196.157.0/24	AS5404	Conova Transit Net4	256
217.196.18.0/24	AS35104	Jusan Mobile JSC	256
217.196.159.0/24	AS5404	B+S Banksysteme Salzburg GmbH	256
217.196.30.0/24	AS35104	Jusan Mobile JSC	256
217.196.153.0/24	AS5404	NETCONOMY Software & Consulting GmbH	256
217.196.31.0/24	AS35104	Jusan Mobile JSC	256
217.196.27.0/24	AS35104	Jusan Mobile JSC	256
217.196.28.0/24	AS35104	Jusan Mobile JSC	256
217.196.22.0/24	AS35104	Jusan Mobile JSC	256
217.196.147.0/24	AS5404	Salzburger Nachrichten Verl.GMBH & CO KG	256
217.196.146.0/24	AS5404	Conova SH Net1	256
217.196.20.0/24	AS35104	Jusan Mobile JSC	256
217.196.26.0/24	AS35104	Jusan Mobile JSC	256
217.196.145.0/24	AS5404	Conova Services Net 2	256
217.196.19.0/24	AS35104	Jusan Mobile JSC	256
217.196.16.0/24	AS35104	Jusan Mobile JSC	256
217.196.155.0/24	AS5404	Bundesministerium für Bildung, Wissenschaft und Forschung	256
217.196.23.0/24	AS35104	Jusan Mobile JSC	256
217.196.24.0/24	AS35104	Jusan Mobile JSC	256
217.196.151.0/24	AS5404	conova communications GmbH	256
217.196.149.0/24	AS5404	computer betting company gmbh	256
217.196.144.0/24	AS5404	Conova Services Net 1	256
217.196.17.0/24	AS35104	Jusan Mobile JSC	256
217.196.154.0/24	AS5404	PAY.ON AG	256
217.196.25.0/24	AS35104	Jusan Mobile JSC	256

Hosted domains

There are 16 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
217.196.116.51	burillion.eu	4
217.196.120.53	pneuservis-hranice.cz	2
217.196.113.40	mopsovi.cloud	2
217.196.124.6	konytech.cz	1
217.196.120.72	chs-egas.cz	1
217.196.115.181	valen-ta.eu	1
217.196.112.17	flycom.cloud	1
217.196.113.30	bachservis.cz	1
217.196.112.2	boruvky.eu	1
217.196.112.182	elimat.cz	1
217.196.119.51	machulka.wtf	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
217.196.119.65	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	5.78ms from Prague, CZ
217.196.117.177	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	4.83ms from Prague, CZ
217.196.120.22	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	5.26ms from Prague, CZ
217.196.127.253	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	5.42ms from Prague, CZ
217.196.113.147	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	4.91ms from Prague, CZ
217.196.125.26	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	5.35ms from Prague, CZ
217.196.114.155	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	5.10ms from Prague, CZ
217.196.112.189	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	4.89ms from Prague, CZ
217.196.116.20	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	4.88ms from Prague, CZ
217.196.124.14	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	5.13ms 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
81.207.113.244	AS1136 KPN B.V.	1.27ms from Amsterdam, NL
77.169.150.4	AS1136 KPN B.V.	2.10ms from Amsterdam, NL
181.236.66.132	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	19.03ms from Bogota, CO
108.34.203.100	AS701 Verizon Business	3.20ms from Boston, US
144.24.225.52	AS31898 Oracle Corporation	0.16ms from Cardiff, GB
93.200.83.84	AS3320 Deutsche Telekom AG	8.41ms from Frankfurt am Main, DE
47.97.247.244	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	3.91ms from Hangzhou, CN
78.188.101.148	AS9121 Turk Telekomunikasyon Anonim Sirketi	1.93ms from Istanbul, TR
2.223.197.228	AS5607 Sky UK Limited	4.42ms from London, GB
158.62.219.196	AS397630 Blazing SEO, LLC	0.71ms from Los Angeles, US
74.105.251.100	AS701 Verizon Business	2.01ms from New York City, US
193.250.11.116	AS3215 Orange S.A.	15.96ms from Paris, FR
119.180.251.180	AS4837 CHINA UNICOM China169 Backbone	7.20ms from Qingdao, CN
190.89.140.36	AS270393 IPT TELECOM	1.20ms from Sao Paulo, BR
218.81.227.4	AS4812 China Telecom (Group)	5.21ms from Shanghai, CN
120.76.206.228	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.61ms from Shenzhen, CN
171.119.183.52	AS4837 CHINA UNICOM China169 Backbone	5.11ms from Taiyuan, CN
5.29.167.244	AS12849 Hot-Net internet services Ltd.	1.24ms from Tel Aviv, IL
82.78.141.4	AS8708 DIGI ROMANIA S.A.	4.71ms from Timisoara, RO
8.144.18.100	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.06ms from Zhangjiakou, CN
73.219.197.36	AS7922 Comcast Cable Communications, LLC	11.36ms from Boston, US
192.136.239.68	AS11427 Charter Communications Inc	16.23ms from Dallas, US
135.119.26.20	AS8075 Microsoft Corporation	0.28ms from Des Moines, US
3.73.210.84	AS16509 Amazon.com, Inc.	0.19ms from Frankfurt am Main, DE
54.230.182.84	AS16509 Amazon.com, Inc.	0.12ms from Hamburg, DE

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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