217.11.250.0/24

AS21430 · WIA spol. s.r.o.

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Summary

Country	Czechia
Domain	wia.cz
ASN	AS21430
Registry	RIPE
ID	CZ-WIA-20010622

WHOIS Details

inetnum:        217.11.250.0 - 217.11.250.255
netname:        CZ-WIA-20010622
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:        2022-07-28T08:08:22Z
last-modified:  2022-07-28T08:08:22Z
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

route:          217.11.250.0/24
descr:          CASA to WIA transfer
origin:         AS21430
mnt-by:         CASABLANCA-CORE-MNT
mnt-by:         WIA-AS-MNT
created:        2019-09-03T22:32:01Z
last-modified:  2019-09-03T22:32:01Z
source:         RIPE

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
217.11.250.102	limitless.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.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
217.11.250.106	AS21430 WIA spol. s.r.o.	`0.64ms` 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
195.121.93.8	AS8737 KPN B.V.	`0.50ms` from Amsterdam, NL
135.237.174.56	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
171.208.20.248	AS4134 CHINANET-BACKBONE	`9.30ms` from Chengdu, CN
98.161.9.24	AS22773 Cox Communications Inc.	`10.71ms` from Chicago, US
54.38.42.8	AS16276 OVH SAS	`0.14ms` from Gravelines, FR
27.70.111.24	AS7552 Viettel Group	`3.87ms` from Hanoi, VN
90.18.84.200	AS3215 Orange S.A.	`12.35ms` from Paris, FR
35.83.112.72	AS16509 Amazon.com, Inc.	`4.55ms` from Portland, US
112.252.107.136	AS4837 CHINA UNICOM China169 Backbone	`8.02ms` from Qingdao, CN
155.101.246.200	AS17055 University of Utah	`1.31ms` from Salt Lake City, US
38.33.15.56	AS54600 PEG TECH INC	`0.25ms` from San Jose, US
67.181.216.8	AS7922 Comcast Cable Communications, LLC	`7.07ms` from San Jose, US
189.179.140.184	AS8151 UNINET	`17.68ms` from Santiago de Queretaro, MX
47.7.11.72	AS20115 Charter Communications LLC	`16.86ms` from Seattle, US
110.136.211.120	AS7713 PT Telekomunikasi Indonesia	`7.69ms` from Surabaya, ID
38.29.62.168	AS32100 Xplore Inc.	`3.37ms` from Toronto, CA
174.140.78.200	AS11776 Breezeline	`16.19ms` from Ashburn, US
119.3.216.184	AS55990 Huawei Cloud Service data center	`3.49ms` from Beijing, CN
174.99.27.232	AS11426 Charter Communications Inc	`10.35ms` from Charlotte, US
182.147.92.136	AS4134 CHINANET-BACKBONE	`6.09ms` from Chengdu, CN
3.133.206.120	AS16509 Amazon.com, Inc.	`7.79ms` from Chicago, US
200.238.156.88	AS10881 FUNPAR - Fundacao da UFPR para o DCTC	`0.53ms` from Curitiba, BR
217.209.187.24	AS3301 Telia Company AB	`1.09ms` from Goeteborg, SE
113.232.4.8	AS4837 CHINA UNICOM China169 Backbone	`13.65ms` from Liaoyang, CN
90.218.212.232	AS5607 Sky UK Limited	`5.38ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 217.11.250.17

traceroute to 217.11.250.17 (217.11.250.17): 64 hops max, 52 byte packets

4 [AS21430] 80.250.27.107 0.522 ms

5 [AS21430] 31.7.247.145 2.154 ms

6 [AS21430] 217.11.250.17 8.585 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On August 28th 2025

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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