1. All IP Ranges
  2. 217.0.0.0/8
  3. 217.11.0.0/16
  4. AS21430  | 217.11.237.0/24

217.11.237.0/24

AS21430  ·  WIA spol. s.r.o.

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Summary

Country Czechia
Domain wia.cz
ASN AS21430
Registry RIPE
ID CZ-WIA-20000823

WHOIS Details

inetnum:        217.11.237.0 - 217.11.241.255
netname:        CZ-WIA-20000823
country:        CZ
org:            ORG-Wss1-RIPE
admin-c:        PU100-RIPE
tech-c:         PU100-RIPE
status:         ALLOCATED PA
mnt-by:         WIA-AS-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2022-07-28T08:08:23Z
last-modified:  2022-07-28T08:08:23Z
source:         RIPE
abuse-email:    abuse@wia.cz
abuse-c:        WAC9-RIPE
abuse-org:      ORG-Wss1-RIPE

organisation:   ORG-Wss1-RIPE
org-name:       WIA spol. s.r.o.
country:        CZ
org-type:       LIR
address:        Vojtesska 17
address:        110 00
address:        Praha 1
address:        CZECH REPUBLIC
phone:          +420 225 372 055
phone:          +420 246 035411
fax-no:         +420 246 035410
e-mail:         noc@wia.cz
admin-c:        FM1337-RIPE
admin-c:        PU100-RIPE
mnt-by:         WIA-AS-MNT
mnt-ref:        WIA-AS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        WAC9-RIPE
created:        2004-04-17T11:04:59Z
last-modified:  2020-12-16T12:19:39Z
source:         RIPE

person:         Pavel Uhliar
address:        Ceska 9
address:        351 01, Frant. Lazne
address:        Czech Republic
phone:          +420 246035411
fax-no:         +420 246035410
e-mail:         uhliar@wia.cz
nic-hdl:        PU100-RIPE
notify:         uhliar@wia.cz
created:        2001-10-24T09:03:52Z
last-modified:  2015-07-28T18:03:50Z
source:         RIPE
mnt-by:         WIA-AS-MNT

Nearby Ranges

BGP prefixes that overlap with 217.11.0.0/16

Range ASN Company Num of IPs
217.11.96.0/19 AS3352 TELEFONICA DE ESPANA S.A.U. 8,192
217.11.208.0/20 AS15576 NTS workspace AG 4,096
217.11.0.0/20 AS13180 CEDACRI S.P.A. 4,096
217.11.64.0/20 AS8720 Aspan telecom 4,096
217.11.192.0/20 AS15613 FactSet GmbH 4,096
217.11.80.0/20 AS3302 Retelit Digital Services S.p.A. 4,096
217.11.32.0/20 AS3303 Swisscom (Schweiz) AG 4,096
217.11.144.0/20 AS21263 TeleData GmbH 4,096
217.11.48.0/20 AS34240 manitu GmbH 4,096
217.11.32.0/21 AS3303 Swisscom (Schweiz) AG 2,048
217.11.40.0/21 AS3303 Swisscom (Schweiz) AG 2,048
217.11.136.0/22 AS197091 Metroport Network 1,024
217.11.128.0/22 AS50349 FORWEB S.C. Monika Bodetko, Tomasz Pawlowski 1,024
217.11.160.0/23 AS24997 Caucasus Digital Network LTD 512
217.11.140.0/23 AS56544 MarlenaNet 512
217.11.232.0/23 AS204383 CASABLANCA INT a.s. 512
217.11.252.0/23 AS21430 WIA spol. s.r.o. 512
217.11.224.0/23 AS15685 CASABLANCA INT a.s. 512
217.11.177.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.178.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.179.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.180.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.181.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.182.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.183.0/24 AS24722 TJ-SHUHRAT-20090228 256
217.11.190.0/24 AS24722 Babilon-T 256
217.11.191.0/24 AS24722 Babilon-T 256
217.11.21.0/24 AS25184 Afranet 256
217.11.135.0/24 AS33951 RDI-RZGOW 256
217.11.164.0/24 AS44620 Netlen Internet 256
217.11.165.0/24 AS44620 Netlen Internet 256
217.11.166.0/24 AS57043 Snowd Security OU 256
217.11.175.0/24 AS57630 84 Grams AB 256
217.11.65.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.68.0/24 AS8720 TOO Aspan Telecom 256
217.11.69.0/24 AS8720 VoIP_Aspan_Telecom 256
217.11.70.0/24 AS8720 Internal_BGP_few_servers_with_ppp 256
217.11.71.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.72.0/24 AS8720 TOO Aspan Telecom 256
217.11.73.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.74.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.75.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.76.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.77.0/24 AS8720 internet_clients_Aspan_Telecom 256
217.11.78.0/24 AS8720 Aspan telecom 256
217.11.79.0/24 AS8720 TOO Aspan Telecom 256
217.11.235.0/24 AS15685 AliaWeb, spol. s r.o. 256
217.11.242.0/24 AS15685 Nethost s.r.o. 256
217.11.251.0/24 AS15685 CASABLANCA INT a.s. 256
217.11.254.0/24 AS15685 CASABLANCA INT a.s. 256

Hosted domains

There are 345 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
217.11.237.180 navonenaprincezna.cz 127
217.11.237.242 pozemkyupodebrad.cz 93
217.11.237.177 fridarium.cz 48
217.11.237.241 europosters.eu 24
217.11.237.244 high-life.cz 16
217.11.237.233 megagaraz.sk 10
217.11.237.81 pikosoft.net 8
217.11.237.234 nahradni-dily-zh.cz 4
217.11.237.42 vyroba-matraci.cz 4
217.11.237.39 secondhand.cz 3
217.11.237.236 hrncirsky-kruh.cz 3
217.11.237.187 tdit.cz 2
217.11.237.163 property-safe.info 1
217.11.237.178 danfis.cz 1
217.11.237.57 tydlitat.net 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
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Pingable IPs

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

IP Address ASN Details
217.11.237.182 AS21430 WIA spol. s.r.o. 0.54ms 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
91.1.98.184 AS3320 Deutsche Telekom AG 2.46ms from Berlin, DE
138.121.7.8 AS61499 COOPERATIVA FINANCIERA COTRAFA 0.95ms from Bogota, CO
50.102.7.200 AS5650 Frontier Communications of America, Inc. 7.33ms from Chicago, US
73.246.151.184 AS7922 Comcast Cable Communications, LLC 5.73ms from Chicago, US
131.234.182.152 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.14ms from Duesseldorf, DE
183.61.36.24 AS4134 CHINANET-BACKBONE 3.82ms from Guangzhou, CN
112.124.206.72 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.42ms from Hangzhou, CN
69.30.208.232 AS32097 WholeSale Internet, Inc. 0.20ms from Kansas City, US
93.102.84.200 AS2860 NOS COMUNICACOES, S.A. 10.05ms from Lisbon, PT
150.145.9.40 AS137 Consortium GARR 5.89ms from Milan, IT
114.212.200.8 AS4538 China Education and Research Network Center 16.32ms from Nanjing, CN
148.72.120.184 AS26496 GoDaddy.com, LLC 1.35ms from Phoenix, US
188.116.112.8 AS196822 SELECT SYSTEM, s.r.o. 3.35ms from Prague, CZ
131.191.57.200 AS14677 City of Tacoma 3.44ms from Seattle, US
96.35.3.200 AS20115 Charter Communications LLC 3.70ms from St. Louis, US
170.215.197.72 AS5650 Frontier Communications of America, Inc. 4.26ms from Ashburn, US
52.179.122.56 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
130.216.209.104 AS9431 The University of Auckland 3.35ms from Auckland, NZ
44.254.14.232 AS16509 Amazon.com, Inc. 0.61ms from Boardman, US
190.145.92.152 AS14080 Telmex Colombia S.A. 1.46ms from Bogota, CO
76.141.33.24 AS7922 Comcast Cable Communications, LLC 5.46ms from Chicago, US
177.154.108.40 AS262688 MHNET TELECOM 11.24ms from Curitiba, BR
38.246.5.120 AS397142 City of Fort Collins 1.87ms from Denver, US
68.43.34.24 AS7922 Comcast Cable Communications, LLC 7.82ms from Flint, US
123.164.164.8 AS4134 CHINANET-BACKBONE 5.72ms from Harbin, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 217.11.237.40
traceroute to 217.11.237.40 (217.11.237.40): 64 hops max, 52 byte packets
3 [] 91.210.16.28 0.529 ms
5 *
6 *
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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