1. All IP Ranges
  2. 109.0.0.0/8
  3. 109.72.0.0/16
  4. AS49767  | 109.72.0.0/20

109.72.0.0/20

AS49767  ·  O2 Czech Republic, a.s.

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Summary

Country Czechia
Domain o2.cz
ASN AS49767
Registry RIPE
ID CZ-CZNET-20090904

WHOIS Details

inetnum:        109.72.0.0 - 109.72.15.255
netname:        CZ-CZNET-20090904
org:            ORG-STaN1-RIPE
country:        CZ
admin-c:        CZO2-RIPE
tech-c:         CZO2-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2020-11-12T14:57:29Z
last-modified:  2024-06-20T15:31:27Z
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
abuse-email:    [email protected]
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:         [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

route:          109.72.0.0/20
origin:         AS49767
mnt-by:         KTVTRINEC-MNT
created:        2018-07-27T08:47:00Z
last-modified:  2020-11-17T19:43:52Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 109.72.0.0/16

Range ASN Company Num of IPs
109.72.160.0/20 AS202204 Varanger KraftFiber AS 4,096
109.72.80.0/20 AS48635 Your Hosting B.V. 4,096
109.72.192.0/20 AS48944 Khalij Fars Ettela Resan LTD 4,096
109.72.224.0/20 AS31370 OOO Gruppa MosLine 4,096
109.72.16.0/20 AS49765 Comms365 Limited 4,096
109.72.64.0/20 AS49779 Joint-Stock Company Investpribor 4,096
109.72.208.0/20 AS49823 Hastingwood Securities Ltd 4,096
109.72.240.0/20 AS49863 Lite-Telecom Limited 4,096
109.72.160.0/20 AS207464 Varanger KraftFiber AS 4,096
109.72.48.0/20 AS8400 Moja Supernova 4,096
109.72.32.0/20 AS8737 KPN B.V. 4,096
109.72.96.0/20 AS43940 Drustvo za telekomunikacije MTEL DOO 4,096
109.72.208.0/21 AS49823 Hastingwood Infrastructure /21 2,048
109.72.64.0/21 AS49779 Joint-Stock Company Investpribor 2,048
109.72.248.0/21 AS49863 Lite-Telecom Limited 2,048
109.72.244.0/22 AS49863 Lite-Telecom Limited 1,024
109.72.240.0/22 AS49863 Lite-Telecom Limited 1,024
109.72.156.0/22 AS198972 Tangram Canada Inc 1,024
109.72.114.0/23 AS400810 BreezeHost 512
109.72.28.0/24 AS49765 SIM INFRASTRUCTURE 256
109.72.118.0/24 AS58061 Private Customer 256
109.72.122.0/24 AS60860 Kyiv 256
109.72.123.0/24 AS7029 Internet Utilities Europe and Asia Limited 256
109.72.136.0/24 AS15850 Cyberplat OOO 256
109.72.113.0/24 AS8881 Uni Broadband LLC 256
109.72.143.0/24 AS15850 Moscow, Russian Federation 256
109.72.144.0/24 AS198972 Tangram Canada Inc 256
109.72.146.0/24 AS198972 Tangram Canada Inc 256
109.72.147.0/24 AS198972 Tangram Canada Inc 256
109.72.155.0/24 AS199098 TANGRAM-UKRAINE-Ltd 256
109.72.124.0/24 AS206505 Private Customer 256
109.72.119.0/24 AS263702 V2Networks 256
109.72.120.0/24 AS31715 Private Customer 256
109.72.116.0/24 AS3320 Deutsche Telekom AG 256
109.72.121.0/24 AS401838 TVCOM Ltd. 256
109.72.201.0/24 AS48944 Khalij-Fars-Online Dynamic IPs 256
109.72.16.0/24 AS49765 Broadband Aggregation 256
109.72.19.0/24 AS49765 Comms365 Limited 256
109.72.20.0/24 AS49765 Framed-Range-1 256
109.72.21.0/24 AS49765 SIM INFRASTRUCTURE 256
109.72.22.0/24 AS49765 VF-Framed-1 256
109.72.23.0/24 AS49765 Routed Customer Subnet Blocks 256
109.72.26.0/24 AS49765 VODAFONE SIMS 256
109.72.27.0/24 AS49765 SIM INFRASTRUCTURE 256

Hosted domains

There are 278 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
109.72.0.10 autasro.cz 190
109.72.0.73 lol.cz 15
109.72.0.178 dfcard.cz 12
109.72.14.58 ostrovtanci.cz 6
109.72.2.210 dezinfikuj.eu 6
109.72.0.182 byznyserp.net 5
109.72.15.203 cirerolety.cz 5
109.72.0.11 starpil.cz 5
109.72.10.76 krjck.cz 4
109.72.10.220 pneu-nejlepsi.cz 4
109.72.7.105 pecha.cz 4
109.72.0.72 hellbilling.com 3
109.72.3.123 osvetleniinterieru.cz 3
109.72.6.51 nejlepsi-eshop.cz 2
109.72.0.202 e-kis.cz 2
109.72.15.14 pohadkovazeme.eu 2
109.72.5.66 capi-trebsko.eu 1
109.72.15.2 hrra.cz 1
109.72.9.200 vojtaauto.cz 1
109.72.5.150 hatross.cz 1

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

1,383 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
109.72.8.126 AS49767 O2 Czech Republic, a.s. 0.67ms from Prague, CZ
109.72.1.10 AS49767 O2 Czech Republic, a.s. 0.71ms from Prague, CZ
109.72.14.143 AS49767 O2 Czech Republic, a.s. 0.89ms from Prague, CZ
109.72.2.17 AS49767 O2 Czech Republic, a.s. 0.70ms from Prague, CZ
109.72.12.1 AS49767 O2 Czech Republic, a.s. 0.73ms from Prague, CZ
109.72.11.125 AS49767 O2 Czech Republic, a.s. 0.72ms from Prague, CZ
109.72.13.208 AS49767 O2 Czech Republic, a.s. 0.94ms from Prague, CZ
109.72.7.225 AS49767 O2 Czech Republic, a.s. 2.04ms from Prague, CZ
109.72.4.21 AS49767 O2 Czech Republic, a.s. 0.85ms from Prague, CZ
109.72.10.49 AS49767 O2 Czech Republic, a.s. 0.74ms from Prague, CZ
109.72.15.255 AS49767 O2 Czech Republic, a.s. 1.04ms from Prague, CZ
109.72.6.175 AS49767 O2 Czech Republic, a.s. 0.92ms from Prague, CZ
109.72.0.86 AS49767 O2 Czech Republic, a.s. 0.71ms from Prague, CZ
109.72.9.57 AS49767 O2 Czech Republic, a.s. 0.74ms from Prague, CZ
109.72.5.175 AS49767 O2 Czech Republic, a.s. 0.89ms from Prague, CZ
109.72.3.17 AS49767 O2 Czech Republic, a.s. 0.75ms 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
96.88.254.228 AS7922 Comcast Cable Communications, LLC 7.54ms from Ashburn, US
161.18.53.164 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 12.94ms from Bogota, CO
41.137.81.132 AS36884 Wana Corporate 6.79ms from Casablanca, MA
99.48.136.228 AS7018 AT&T Enterprises, LLC 12.55ms from Chicago, US
34.31.110.36 AS396982 Google LLC 0.11ms from Council Bluffs, US
173.185.166.132 AS7029 Windstream Communications LLC 11.24ms from Dallas, US
73.153.44.116 AS7922 Comcast Cable Communications, LLC 6.54ms from Denver, US
80.133.45.68 AS3320 Deutsche Telekom AG 4.82ms from Duesseldorf, DE
121.198.62.20 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.42ms from Hangzhou, CN
183.141.211.36 AS4134 CHINANET-BACKBONE 7.06ms from Hangzhou, CN
39.104.148.100 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.21ms from Hohhot, CN
103.144.213.196 AS58369 PT. Fiber Networks Indonesia 0.76ms from Jakarta, ID
47.196.42.196 AS5650 Frontier Communications of America, Inc. 5.78ms from Miami, US
76.26.245.84 AS7922 Comcast Cable Communications, LLC 14.64ms from Miami, US
95.220.84.212 AS12714 PJSC MegaFon 1.74ms from Moscow, RU
82.202.254.148 AS50340 JSC Selectel 0.64ms from Moscow, RU
171.33.111.116 AS50624 Outscale SASU 0.77ms from Paris, FR
195.245.202.4 AS13243 TIETOEVRY NORWAY AS 11.09ms from Sandefjord, NO
47.106.74.244 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.12ms from Shenzhen, CN
68.154.124.180 AS8075 Microsoft Corporation 0.46ms from Boydton, US
4.207.235.180 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
74.141.158.148 AS10796 Charter Communications Inc 14.06ms from Flint, US
61.146.182.132 AS4134 CHINANET-BACKBONE 9.69ms from Guangzhou, CN
45.153.208.180 AS25133 LLC "McLaut-Invest" 3.15ms from Kyiv, UA
152.23.121.20 AS36850 University of North Carolina at Chapel Hill 9.47ms from Manassas, US

Traceroute

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

$
traceroute -a -n -q1 -f4 109.72.5.233
traceroute to 109.72.5.233 (109.72.5.233): 64 hops max, 52 byte packets
4 [] 91.210.16.160 0.67 ms
5 *
8 [AS49767] 109.72.5.233 2.525 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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