77.78.64.0/22

AS21430 · WIA spol. s.r.o.

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Summary

Country	Czechia
Domain	wia.cz
ASN	AS21430
Registry	RIPE
ID	CZ-WIA-20070227

WHOIS Details

inetnum:        77.78.64.0 - 77.78.69.255
netname:        CZ-WIA-20070227
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:        2022-07-28T08:08:25Z
last-modified:  2022-07-28T08:08:25Z
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 77.78.0.0/16

Range	ASN	Company	Num of IPs
77.78.0.0/18	AS34569	Vivacom Bulgaria EAD	16,384
77.78.192.0/18	AS42560	Telemach BH d.o.o. Sarajevo	16,384
77.78.224.0/19	AS42560	CABLE MODEM CUSTOMERS (CPE)	8,192
77.78.160.0/19	AS35205	RFT kabel Brandenburg GmbH	8,192
77.78.152.0/21	AS31287	PON.BG Ltd.	2,048
77.78.0.0/22	AS8866	Networx-Bulgaria Ltd. Profi-Max users	1,024
77.78.112.0/22	AS204383	CASABLANCA INT a.s.	1,024
77.78.184.0/22	AS35205	RFT kabel Brandenburg GmbH	1,024
77.78.188.0/22	AS35205	RFT kabel Brandenburg GmbH	1,024
77.78.78.0/23	AS204383	CASABLANCA INT a.s.	512
77.78.148.0/23	AS62323	Optical Structural Network Ltd.	512
77.78.20.0/23	AS8866	Home subscribers in city of Razgrad	512
77.78.74.0/23	AS21430	WIA spol. s.r.o.	512
77.78.26.0/23	AS8866	Home subscribers in Straklevo village	512
77.78.28.0/23	AS8866	Home subscribers in Vetovo village	512
77.78.48.0/23	AS8866	Home subscribers - Nikolovo village	512
77.78.116.0/23	AS204383	CASABLANCA INT a.s.	512
77.78.25.0/24	AS61071	NETBOX	256
77.78.39.0/24	AS61071	NETBOX	256
77.78.40.0/24	AS61071	NETBOX	256
77.78.41.0/24	AS61071	NETBOX	256
77.78.50.0/24	AS61071	NETBOX	256
77.78.52.0/24	AS61071	NETBOX	256
77.78.53.0/24	AS61071	NETBOX	256
77.78.147.0/24	AS8860	Delta HighTech Ltd.	256
77.78.150.0/24	AS8860	Delta HighTech Ltd.	256
77.78.18.0/24	AS8866	Home subscribers in Dolapi village	256
77.78.19.0/24	AS8866	Home subscribers in Bazan village	256
77.78.24.0/24	AS8866	Home subscribers in Pirgovo village	256
77.78.120.0/24	AS136787	Packethub S.A.	256
77.78.51.0/24	AS8866	Home subscribers - Senovo village	256
77.78.121.0/24	AS136787	Packethub S.A.	256
77.78.72.0/24	AS136787	Packethub S.A.	256
77.78.73.0/24	AS136787	Packethub S.A.	256
77.78.95.0/24	AS15685	NETHOST s.r.o.	256
77.78.159.0/24	AS197647	PON.BG Ltd.	256
77.78.157.0/24	AS199173	PON.BG Ltd.	256
77.78.158.0/24	AS199173	IPACCT Ltd.	256
77.78.77.0/24	AS204383	CASABLANCA INT a.s.	256
77.78.94.0/24	AS204383	CASABLANCA INT a.s.	256
77.78.90.0/24	AS209369	The Cloud Provider s.r.o.	256
77.78.70.0/24	AS209854	Cyberzonehub	256
77.78.71.0/24	AS209854	Cyberzonehub	256
77.78.122.0/24	AS21430	WIA spol. s.r.o.	256
77.78.153.0/24	AS31287	PON.BG Ltd.	256
77.78.154.0/24	AS31287	PON.BG Ltd.	256
77.78.7.0/24	AS34569	voip-servers Teleworx	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
77.78.65.62	meteopress.sk	1
77.78.65.57	sou-cakovice.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

Read more

Pingable IPs

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

IP Address	ASN	Details
77.78.64.33	AS21430 WIA spol. s.r.o.	`1.37ms` from Prague, CZ
77.78.65.60	AS21430 WIA spol. s.r.o.	`0.48ms` from Prague, CZ
77.78.67.140	AS21430 WIA spol. s.r.o.	`0.51ms` from Prague, CZ
77.78.66.34	AS21430 WIA spol. s.r.o.	`0.55ms` 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
84.22.101.54	AS196752 Tilaa B.V.	`0.26ms` from Amsterdam, NL
147.95.28.6	AS8762 Hellenic Mediterranean University	`7.65ms` from Athens, GR
45.23.85.38	AS7018 AT&T Enterprises, LLC	`3.93ms` from Atlanta, US
76.141.97.22	AS7922 Comcast Cable Communications, LLC	`5.87ms` from Chicago, US
145.253.144.54	AS3209 Vodafone GmbH	`0.80ms` from Duesseldorf, DE
212.110.98.6	AS8648 dogado GmbH	`3.73ms` from Frankfurt am Main, DE
220.249.186.246	AS4837 CHINA UNICOM China169 Backbone	`6.82ms` from Fuzhou, CN
185.220.81.230	AS49114 APPLIC8 SA	`0.72ms` from Geneve, CH
103.215.1.102	AS136907 HUAWEI CLOUDS	`1.58ms` from Hong Kong, HK
86.134.161.230	AS2856 British Telecommunications PLC	`4.87ms` from London, GB
23.98.177.38	AS8075 Microsoft Corporation	`0.14ms` from San Antonio, US
192.177.33.54	AS18779 EGIHosting	`0.19ms` from Santa Clara, US
174.21.164.22	AS209 CenturyLink Communications, LLC	`1.31ms` from Seattle, US
184.84.199.134	AS16625 Akamai Technologies, Inc.	`0.10ms` from Taipei, TW
31.28.98.54	AS48524 INTERRA telecommunications group, Ltd.	`1.28ms` from Yekaterinburg, RU
122.170.165.134	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.91ms` from Ahmedabad, IN
89.238.211.38	AS6663 Euroweb Romania S.R.L.	`0.23ms` from Bucharest, RO
52.15.217.22	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
14.235.241.166	AS45899 VNPT Corp	`2.32ms` from Da Nang, VN
154.214.69.214	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.13ms` from Hong Kong, HK
37.134.58.182	AS12479 Orange Espagne SA	`1.25ms` from Madrid, ES
79.27.212.38	AS3269 Telecom Italia S.p.A.	`5.24ms` from Rome, IT
167.105.185.134	AS8075 Microsoft Corporation	`1.32ms` from Taipei, TW
120.4.217.230	AS4837 CHINA UNICOM China169 Backbone	`5.93ms` from Beijing, CN
78.22.231.70	AS6848 Telenet BV	`7.98ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f2 77.78.65.17

traceroute to 77.78.65.17 (77.78.65.17): 64 hops max, 52 byte packets

2 [] 91.210.16.28 0.443 ms

3 [AS21430] 80.250.27.107 0.458 ms

4 [AS21430] 31.7.247.145 1.593 ms

5 [AS21430] 77.78.65.17 3.381 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On February 16th 2026

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.

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