1. All IP Ranges
  2. 213.0.0.0/8
  3. 213.155.0.0/16
  4. AS42908  | 213.155.32.0/19

213.155.32.0/19

AS42908  ·  ORIGINAL AS CZ-NORDICTELECOMREGIONAL

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Summary

Country Czechia
Domain o2.cz
ASN AS42908
Registry RIPE
ID CZ-CZNET-20071207

WHOIS Details

inetnum:        213.155.32.0 - 213.155.63.255
netname:        CZ-CZNET-20071207
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:        2025-04-01T07:33:38Z
last-modified:  2025-04-01T07:33:38Z
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:          213.155.32.0/19
origin:         AS42908
mnt-by:         mnt-nordictelecom
mnt-by:         AS5610-MTN
created:        2025-02-04T19:54:01Z
last-modified:  2025-04-01T10:54:43Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 213.155.0.0/16

Range ASN Company Num of IPs
213.155.160.0/19 AS13119 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki 8,192
213.155.160.0/19 AS211025 Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki 8,192
213.155.224.0/19 AS31246 O2 Czech Republic, a.s. 8,192
213.155.192.0/19 AS34267 PJSC Rostelecom 8,192
213.155.128.0/19 AS1299 Arelion Sweden AB 8,192
213.155.64.0/19 AS12337 noris network AG 8,192
213.155.192.0/21 AS12389 PJSC Rostelecom, Bryansk branch 2,048
213.155.192.0/21 AS34267 PJSC Rostelecom, Bryansk branch 2,048
213.155.216.0/21 AS12389 PJSC Rostelecom, Bryansk branch 2,048
213.155.200.0/21 AS12389 PJSC Rostelecom, Bryansk branch 2,048
213.155.208.0/21 AS12389 PJSC Rostelecom, Bryansk branch 2,048
213.155.24.0/22 AS39826 Terc Trade Company d.o.o. 1,024
213.155.170.0/23 AS211025 OPTO-TECH Grzegorz Wróblewski 512
213.155.182.0/23 AS43803 Speedmedia Sp z o.o. 512
213.155.188.0/23 AS43803 Speedmedia Sp z o.o. 512
213.155.108.0/24 AS8685 DorukCloud network block 256
213.155.109.0/24 AS8685 DorukCloud network block 256
213.155.110.0/24 AS8685 DorukCloud network block 256
213.155.111.0/24 AS8685 DorukCloud network block 256
213.155.113.0/24 AS8685 DorukCloud network block 256
213.155.114.0/24 AS8685 DorukCloud network block 256
213.155.115.0/24 AS8685 DorukCloud network block 256
213.155.116.0/24 AS8685 DorukCloud network block 256
213.155.117.0/24 AS8685 DorukCloud network block 256
213.155.118.0/24 AS8685 DorukCloud network block 256
213.155.126.0/24 AS8685 DorukCloud network block 256
213.155.99.0/24 AS8685 DLT Turizm A.S. / Tatilsepeti 256
213.155.167.0/24 AS204444 LanTech Networks INTERNET TELEWIZJA TELEFON 256
213.155.169.0/24 AS211025 OPTO-TECH Grzegorz Wróblewski 256
213.155.172.0/24 AS211025 OPTO-TECH Grzegorz Wróblewski 256
213.155.177.0/24 AS211025 OPTO-TECH Grzegorz Wróblewski 256
213.155.181.0/24 AS211025 OPTO-TECH Grzegorz Wróblewski 256
213.155.30.0/24 AS215508 ZYNOO.COM HOSTING 256
213.155.175.0/24 AS43803 Speedmedia Sp z o.o. 256
213.155.176.0/24 AS43803 Speedmedia Sp z o.o. 256
213.155.29.0/24 AS49791 Anton Levin 256
213.155.28.0/24 AS50053 Anton Levin 256
213.155.100.0/24 AS8685 DorukNet Co-Location block 256
213.155.104.0/24 AS8685 DorukCloud network block 256
213.155.105.0/24 AS8685 DorukCloud network block 256
213.155.106.0/24 AS8685 DorukCloud network block 256
213.155.107.0/24 AS8685 DorukCloud network block 256

Hosted domains

There are 15 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
213.155.47.44 coaut.cz 7
213.155.53.206 mamaneskudli.cz 3
213.155.51.134 adsou.cz 2
213.155.47.126 leky-hned.cz 1
213.155.61.50 tvorimevasudomacnost.sk 1
213.155.47.45 felixdomain.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.
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Pingable IPs

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

IP Address ASN Details
213.155.46.218 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 9.49ms from Prague, CZ
213.155.48.167 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 7.43ms from Prague, CZ
213.155.55.218 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 7.50ms from Prague, CZ
213.155.39.225 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.28ms from Prague, CZ
213.155.35.4 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 8.38ms from Prague, CZ
213.155.54.42 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.84ms from Prague, CZ
213.155.56.123 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.15ms from Prague, CZ
213.155.49.170 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 9.86ms from Prague, CZ
213.155.44.42 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.46ms from Prague, CZ
213.155.57.174 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 8.08ms from Prague, CZ
213.155.60.222 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 8.53ms from Prague, CZ
213.155.52.217 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.43ms from Prague, CZ
213.155.42.66 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.22ms from Prague, CZ
213.155.37.234 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.07ms from Prague, CZ
213.155.61.49 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.28ms from Prague, CZ
213.155.53.102 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.88ms from Prague, CZ
213.155.47.62 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.60ms from Prague, CZ
213.155.36.102 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.96ms from Prague, CZ
213.155.43.166 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 6.91ms from Prague, CZ
213.155.51.50 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 7.13ms from Prague, CZ
213.155.50.7 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.69ms from Prague, CZ
213.155.58.81 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.34ms from Prague, CZ
213.155.38.146 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.20ms from Prague, CZ
213.155.45.38 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 7.14ms from Prague, CZ
213.155.33.253 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 5.33ms 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
173.187.116.3 AS7029 Windstream Communications LLC 2.22ms from Atlanta, US
99.42.103.35 AS7018 AT&T Enterprises, LLC 9.17ms from Chicago, US
68.179.240.227 AS54804 CableSouth Media III LLC 10.39ms from Dallas, US
185.192.21.51 AS58061 Scalaxy B.V. 0.29ms from Frankfurt am Main, DE
223.199.9.163 AS4134 CHINANET-BACKBONE 4.33ms from Haikou, CN
128.193.200.3 AS4201 Oregon State University 2.90ms from Hillsboro, US
223.241.234.51 AS4134 CHINANET-BACKBONE 7.96ms from Huai'an, CN
79.158.33.99 AS3352 TELEFONICA DE ESPANA S.A.U. 9.40ms from Madrid, ES
72.0.249.3 AS15321 Groupe Maskatel 3.19ms from Montreal, CA
78.194.64.83 AS12322 Free SAS 1.35ms from Paris, FR
189.199.225.211 AS262916 Mega Cable, S.A. de C.V. 8.91ms from Santiago de Querétaro, MX
220.87.211.131 AS4766 Korea Telecom 4.21ms from Seoul, KR
52.163.217.147 AS8075 Microsoft Corporation 0.45ms from Singapore, SG
126.45.19.99 AS17676 SoftBank Corp. 4.06ms from Tokyo, JP
74.193.81.131 AS19108 Optimum 18.98ms from Dallas, US
223.4.242.35 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.84ms from Hangzhou, CN
121.168.0.115 AS4766 Korea Telecom 2.98ms from Incheon, KR
72.192.159.131 AS22773 Cox Communications Inc. 7.25ms from Los Angeles, US
206.168.104.131 AS401610 TRAFiX LLC 0.85ms from New York City, US
153.212.217.67 AS4713 NTT DOCOMO BUSINESS,Inc. 11.64ms from Osaka, JP
13.52.6.83 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US
189.190.225.35 AS8151 UNINET 6.47ms from Santiago de Queretaro, MX
3.112.45.99 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
77.160.124.163 AS1136 KPN B.V. 1.32ms from Amsterdam, NL
137.117.222.163 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 213.155.48.163
traceroute to 213.155.48.163 (213.155.48.163): 64 hops max, 52 byte packets
2 *
3 [AS5610] 194.228.77.51 0.634 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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