1. All IP Ranges
  2. 185.0.0.0/8
  3. 185.61.0.0/16
  4. AS5610  | 185.61.228.0/22

185.61.228.0/22

AS5610  ·  O2 Czech Republic, a.s.

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Summary

Country Czechia
Domain o2.cz
ASN AS5610
Registry RIPE
ID CZ-CZNET-20140624

WHOIS Details

inetnum:        185.61.228.0 - 185.61.231.255
netname:        CZ-CZNET-20140624
country:        CZ
org:            ORG-STaN1-RIPE
admin-c:        CZO2-RIPE
tech-c:         CZO2-RIPE
status:         ALLOCATED PA
notify:         reg@telecom.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2014-06-24T13:13:19Z
last-modified:  2018-05-21T08:49:12Z
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

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

route:          185.61.228.0/22
descr:          CZ.CZNET
origin:         AS5610
notify:         hostmaster@o2.cz
remarks:        Abuse contact abuse@o2.cz
mnt-by:         AS5610-MTN
created:        2014-06-25T06:23:53Z
last-modified:  2014-06-25T06:24:30Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.61.0.0/16

Range ASN Company Num of IPs
185.61.184.0/21 AS30781 Free Pro SAS 2,048
185.61.224.0/22 AS29311 Solvinity B.V. 1,024
185.61.36.0/22 AS31363 JSC ER-Telecom Holding 1,024
185.61.88.0/22 AS31472 VoiceHost Ltd 1,024
185.61.212.0/22 AS201855 RAYMOND JAMES INVESTMENT SERVICES LIMITED 1,024
185.61.24.0/22 AS15774 Joint Stock Company TransTeleCom 1,024
185.61.120.0/22 AS39441 Stadtwerke Hammelburg GmbH 1,024
185.61.168.0/22 AS41327 Fiber Telecom S.p.A. 1,024
185.61.164.0/22 AS21339 Contingency Networks Ltd 1,024
185.61.84.0/22 AS59970 AmigoNet s.r.o. 1,024
185.61.144.0/22 AS60032 Coriolis Telecom SAS 1,024
185.61.160.0/22 AS201659 Centre Hospitalier Regional de Marseille 1,024
185.61.96.0/22 AS60038 TripAdvisor Limited 1,024
185.61.244.0/22 AS60747 MODUS LLC 1,024
185.61.60.0/22 AS61194 EKCO CLOUD IRELAND LIMITED 1,024
185.61.12.0/22 AS28716 Retelit Digital Services S.p.A. 1,024
185.61.108.0/22 AS197617 Scalability AB 1,024
185.61.152.0/22 AS22612 Matthew Russell 1,024
185.61.72.0/22 AS201859 Ministeries van de Vlaamse Gemeenschap 1,024
185.61.28.0/22 AS41998 NetCom BW GmbH 1,024
185.61.20.0/22 AS42013 Together Communication LTD 1,024
185.61.132.0/22 AS201862 VMhosts Ltd 1,024
185.61.16.0/22 AS42841 ANTIK Telecom s.r.o 1,024
185.61.156.0/22 AS25369 Hydra Communications Ltd 1,024
185.61.52.0/22 AS201873 FMO Solutions B.V. 1,024
185.61.148.0/22 AS43513 Sia Nano IT 1,024
185.61.32.0/22 AS201878 Stadtwerke Muehlheim am Main GmbH 1,024
185.61.56.0/22 AS43608 IT011 d.o.o 1,024
185.61.40.0/22 AS45012 dogado GmbH 1,024
185.61.100.0/22 AS202238 BREKOM GmbH 1,024
185.61.248.0/22 AS208152 Cloud Networks B.V. 1,024
185.61.92.0/22 AS48166 FORTEX CJSC 1,024
185.61.76.0/22 AS50473 Altagen JSC 1,024
185.61.68.0/22 AS50522 Sewan Nederland B.V. 1,024
185.61.128.0/22 AS51570 JSC ER-Telecom Holding 1,024
185.61.180.0/22 AS51616 Windsl S.r.l. 1,024
185.61.0.0/22 AS5466 Three Ireland (Hutchison) limited 1,024
185.61.196.0/22 AS201424 Olisa Solutions B.V. 1,024
185.61.252.0/22 AS56724 Teleskan-Intercom Ltd 1,024
185.61.176.0/22 AS59877 VA TELECOM SAS 1,024
185.61.168.0/23 AS41327 Fiber Telecom S.p.A. 512
185.61.206.0/23 AS201843 IBERSONTEL SOLUCIONES MOVILES S.L. 512
185.61.106.0/23 AS42772 A1 network 512
185.61.148.0/23 AS43513 Virtual Server hosting 512
185.61.94.0/23 AS48166 FORTEX CJSC 512
185.61.140.0/23 AS137455 Sovereign Cloud Australia Pty Ltd 512
185.61.20.0/23 AS42013 Together Communication LTD 512
185.61.151.0/24 AS52173 Virtual Server hosting 256
185.61.10.0/24 AS15598 united-domains GmbH 256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
197.203.217.134 AS36947 Telecom Algeria 14.76ms from Algiers, DZ
197.47.192.150 AS8452 TE-AS 4.31ms from Cairo, EG
173.175.249.134 AS11427 Charter Communications Inc 4.60ms from Dallas, US
129.108.8.246 AS16461 The University of Texas at El Paso 14.89ms from Dallas, US
45.139.104.198 AS399979 49.3 Networking LLC 0.53ms from Frankfurt am Main, DE
50.196.176.134 AS7922 Comcast Cable Communications, LLC 6.86ms from Fremont, US
220.174.196.86 AS4134 CHINANET-BACKBONE 2.48ms from Haikou, CN
36.92.7.166 AS7713 PT Telekomunikasi Indonesia 6.18ms from Jakarta, ID
86.142.251.102 AS2856 British Telecommunications PLC 8.54ms from London, GB
62.232.231.166 AS5413 Wavenet Limited 1.61ms from London, GB
126.90.248.102 AS17676 SoftBank Corp. 8.46ms from Osaka, JP
77.128.182.214 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.79ms from Saint-Denis, FR
221.153.231.166 AS4766 Korea Telecom 1.23ms from Seoul, KR
123.206.207.70 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.66ms from Shanghai, CN
119.9.9.214 AS58683 Rackspace.com Sydney 0.79ms from Sydney, AU
52.198.115.246 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
81.2.60.118 AS12389 PJSC Rostelecom 1.21ms from Vladivostok, RU
81.206.63.6 AS1136 KPN B.V. 2.80ms from Amsterdam, NL
134.194.78.150 AS289 Headquarters, USAISC 2.69ms from Ashburn, US
47.85.83.86 AS45102 Alibaba (US) Technology Co., Ltd. 0.31ms from Ashburn, US
157.130.72.22 AS701 Verizon Business 1.17ms from Atlanta, US
213.50.223.150 AS1257 Tele2 Sverige AB 0.48ms from Goeteborg, SE
190.63.200.38 AS23487 CONECEL 2.23ms from Guayaquil, EC
1.231.214.230 AS9318 SK Broadband Co Ltd 1.38ms from Incheon, KR
73.91.1.246 AS7922 Comcast Cable Communications, LLC 8.40ms from Miami, 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 -m7 185.61.230.227
traceroute to 185.61.230.227 (185.61.230.227): 7 hops max, 52 byte packets
4 [AS912] 64.46.42.194 2.032 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Kelowna, CA
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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