185.21.220.0/22

AS199298 · Jan Stetina

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Summary

Country	Czechia
Domain	giganet.cz
ASN	AS199298
Registry	RIPE
ID	CZ-GIGANET-STETINA-20130320

WHOIS Details

inetnum:        185.21.220.0 - 185.21.223.255
netname:        CZ-GIGANET-STETINA-20130320
remarks:        GIGANET.cz - IPv4
country:        CZ
org:            ORG-JS53-RIPE
admin-c:        JS14031-RIPE
tech-c:         JS14031-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GIGANETcz-MNT
mnt-routes:     GIGANETcz-MNT
notify:         stetina@giganet.cz
created:        2013-03-20T10:51:38Z
last-modified:  2017-02-23T16:28:14Z
source:         RIPE
abuse-email:    abuse@giganet.cz
abuse-c:        GIGA14031-RIPE
abuse-org:      ORG-JS53-RIPE

organisation:   ORG-JS53-RIPE
org-name:       Jan Stetina
country:        CZ
org-type:       LIR
address:        Sportovni 226
address:        25101
address:        Dobrejovice
address:        CZECH REPUBLIC
phone:          +420222365880
e-mail:         stetina@giganet.cz
admin-c:        JS14031-RIPE
mnt-ref:        GIGANETcz-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GIGANETcz-MNT
abuse-c:        GIGA14031-RIPE
created:        2013-03-15T13:52:11Z
last-modified:  2020-12-16T13:05:13Z
source:         RIPE

person:         Jan Stetina
address:        Sportovni 226
address:        25101 Dobrejovice
address:        CZECH REPUBLIC
phone:          +420222365880
e-mail:         stetina@giganet.cz
nic-hdl:        JS14031-RIPE
mnt-by:         GIGANETcz-MNT
created:        2013-03-18T08:44:33Z
last-modified:  2013-03-18T08:44:33Z
source:         RIPE

route:          185.21.220.0/22
descr:          GIGANET.cz
origin:         AS199298
mnt-by:         GIGANETcz-MNT
created:        2013-03-20T12:28:04Z
last-modified:  2013-03-20T12:28:04Z
source:         RIPE

Hosted domains

There are 62 domain names hosted across 29 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.21.220.50	zrychlimecesko.cz	19
185.21.221.38	lesenipraha.cz	5
185.21.220.20	vrbatovabouda.cz	5
185.21.221.82	rychtova.cz	3
185.21.223.142	just-node-it.eu	2
185.21.220.129	jancrha.cz	2
185.21.222.194	kolovraty.com	2
185.21.223.27	yuf.cz	2
185.21.220.117	800801337.xyz	2
185.21.222.126	uspterezin.cz	1
185.21.221.106	alubox.cz	1
185.21.220.82	4dtechlab.cz	1
185.21.220.2	keramid.as	1
185.21.220.115	manyjas.com	1
185.21.221.2	masoxik.cz	1
185.21.223.99	tuxy.cz	1
185.21.223.190	havrlantovi.cz	1
185.21.221.162	ld-g.net	1
185.21.222.253	showmedesk.top	1
185.21.220.88	radekn.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
185.21.221.169	AS199298 Jan Stetina	`0.29ms` from Prague, CZ
185.21.220.5	AS199298 Jan Stetina	`0.26ms` from Prague, CZ
185.21.223.217	AS199298 Jan Stetina	`0.25ms` from Prague, CZ
185.21.222.255	AS199298 Jan Stetina	`0.28ms` 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
108.142.8.70	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
97.166.150.230	AS6167 Verizon Business	`15.35ms` from Atlanta, US
84.224.44.86	AS213155 Yettel Hungary Ltd.	`13.38ms` from Budapest, HU
185.136.116.6	AS204793 FORENINGEN KOLLEGIENET ODENSE	`7.49ms` from Copenhagen, DK
112.102.57.102	AS4134 CHINANET-BACKBONE	`13.22ms` from Dalian, CN
89.1.116.102	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`6.24ms` from Duesseldorf, DE
3.65.140.230	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
151.80.254.38	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
213.176.141.118	AS12969 Vodafone Iceland	`1.22ms` from Hafnarfjoerdur, IS
165.73.89.6	AS37611 AFRIHOST SP (PTY) LTD	`1.48ms` from Johannesburg, ZA
184.51.68.70	AS16625 Akamai Technologies, Inc.	`0.65ms` from Los Angeles, US
5.144.173.6	AS12637 SEEWEB s.r.l.	`0.32ms` from Milan, IT
126.23.199.70	AS17676 SoftBank Corp.	`4.21ms` from Osaka, JP
218.42.46.182	AS2518 BIGLOBE Inc.	`7.28ms` from Osaka, JP
40.86.206.86	AS8075 Microsoft Corporation	`0.19ms` from Quebec, CA
124.223.188.118	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.67ms` from Shanghai, CN
103.67.169.134	AS9506 Singtel Fibre Broadband	`0.56ms` from Singapore, SG
222.148.102.166	AS4713 NTT Communications Corporation	`17.71ms` from Tokyo, JP
20.86.145.22	AS8075 Microsoft Corporation	`0.35ms` from Amsterdam, NL
210.48.64.86	AS4770 ICONZ Ltd	`1.07ms` from Auckland, NZ
83.93.249.38	AS3292 TDC Holding A/S	`1.68ms` from Copenhagen, DK
163.178.101.86	AS263683 Universidad de Costa Rica	`1.43ms` from Curridabat, CR
72.191.41.134	AS11427 Charter Communications Inc	`5.29ms` from Dallas, US
139.213.138.38	AS4837 CHINA UNICOM China169 Backbone	`12.17ms` from Liaoyang, CN
172.254.79.38	AS12271 Charter Communications Inc	`1.45ms` from New York City, 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 185.21.220.9

traceroute to 185.21.220.9 (185.21.220.9): 64 hops max, 52 byte packets

4 [] 37.120.220.105 3.838 ms

5 *

6 [AS201011] 81.95.15.118 14.368 ms

7 [AS201011] 5.56.20.82 13.84 ms

8 [AS199298] 185.21.220.9 13.71 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On August 22nd 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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