217.66.179.0/24

AS15935 · ha-vel internet s.r.o.

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Summary

Country	Czechia
Domain	studentagency.cz
ASN	AS15935
Parent Range	217.66.160.0/19
Registry	RIPE
ID	CZ-HA-VEL-STUDENTAGENCY-1

WHOIS Details

inetnum:        217.66.179.0 - 217.66.179.255
netname:        CZ-HA-VEL-STUDENTAGENCY-1
descr:          STUDENT AGENCY, s.r.o.
country:        CZ
admin-c:        JK3176-RIPE
tech-c:         JK3176-RIPE
status:         ASSIGNED PA
mnt-by:         CZ-HA-VEL-MNT
created:        2010-07-12T12:22:14Z
last-modified:  2010-07-12T12:22:14Z
source:         RIPE
abuse-email:    servis@ha-vel.cz
abuse-c:        MPS111-RIPE
abuse-org:      ORG-Mhss1-RIPE

person:         Jan Krnavek
address:        Student agency s r.o.
address:        Basty 2
address:        Brno
address:        Czech Republic
phone:          +420 542424333
e-mail:         admin@studentagency.cz
nic-hdl:        JK3176-RIPE
created:        2003-12-19T10:02:11Z
last-modified:  2020-06-04T12:34:43Z
source:         RIPE
mnt-by:         CZ-HA-VEL-MNT

route:          217.66.160.0/19
descr:          ha-vel internet s.r.o.
origin:         AS15935
mnt-by:         CZ-HA-VEL-MNT
created:        2004-04-17T19:47:59Z
last-modified:  2004-04-17T19:47:59Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 217.66.179.0/24

Range	ASN	Company	Num of IPs
217.66.160.0/19	AS15935	ha-vel internet s.r.o.	8,192

Nearby Ranges

BGP prefixes that overlap with 217.66.0.0/16

Range	ASN	Company	Num of IPs
217.66.224.0/19	AS12975	Hadara Technologies Private Shareholding Company	8,192
217.66.160.0/19	AS15935	ha-vel internet s.r.o.	8,192
217.66.48.0/20	AS20546	Bergmannstrasse 72	4,096
217.66.0.0/20	AS16294	Descartes Systems (Belgium) NV	4,096
217.66.32.0/20	AS43623	SWR - Suedwestrundfunk	4,096
217.66.48.0/20	AS33811	Bergmannstrasse 72	4,096
217.66.112.0/20	AS15557	COMPLETEL SAS	4,096
217.66.152.0/21	AS8359	Mobile TeleSystems, OJSC, MR North-West	2,048
217.66.16.0/21	AS29194	MTS OJSC	2,048
217.66.136.0/21	AS41998	NetCom BW GmbH	2,048
217.66.144.0/22	AS29209	Mobile TeleSystems, OJSC, MR North-West	1,024
217.66.96.0/22	AS29637	X-BYTE Network	1,024
217.66.220.0/22	AS24631	FANAPTELECOM Whole customers network address space assignment	1,024
217.66.96.0/22	AS21488	X-BYTE Network	1,024
217.66.10.0/23	AS16294	Descartes Systems Group NLSRK-DC-1	512
217.66.8.0/23	AS16294	Descartes Systems Group BEBRU-DC-1	512
217.66.101.0/24	AS43145	RNC Ltd, Kiev, Ukraine	256
217.66.102.0/24	AS43145	RNC Ltd, Kiev, Ukraine	256
217.66.103.0/24	AS43145	RNC Ltd, Kiev, Ukraine	256
217.66.190.0/24	AS15935	STUDENT AGENCY, s.r.o.	256
217.66.197.0/24	AS24631	Alborz Insurance Company	256
217.66.191.0/24	AS15935	ha-vel Slovakia s.r.o	256
217.66.178.0/24	AS15935	STUDENT AGENCY, s.r.o.	256
217.66.100.0/24	AS43145	RNC Ltd, Kiev, Ukraine	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
71.79.185.56	AS10796 Charter Communications Inc	`17.01ms` from Ashburn, US
151.145.135.200	AS20115 Charter Communications LLC	`0.71ms` from Ashburn, US
206.246.229.120	AS7029 Windstream Communications LLC	`0.46ms` from Atlanta, US
67.197.168.24	AS14615 Comporium, Inc	`6.44ms` from Charlotte, US
87.227.49.88	AS1257 Tele2 Sverige AB	`1.03ms` from Goeteborg, SE
203.162.255.136	AS45899 VNPT Corp	`0.61ms` from Hanoi, VN
45.153.20.248	AS205544 Leaseweb UK Limited	`0.15ms` from London, GB
86.188.61.136	AS2856 British Telecommunications PLC	`3.24ms` from London, GB
151.40.101.184	AS1267 WIND TRE S.P.A.	`7.42ms` from Milan, IT
87.153.87.24	AS3320 Deutsche Telekom AG	`5.43ms` from Nuernberg, DE
179.52.107.168	AS6400 Compañía Dominicana de Teléfonos S. A.	`4.72ms` from Santo Domingo, DO
75.174.88.104	AS209 CenturyLink Communications, LLC	`10.82ms` from Seattle, US
3.39.232.152	AS16509 Amazon.com, Inc.	`0.90ms` from Seoul, KR
183.112.220.216	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
195.222.3.216	AS3327 CITIC Telecom CPC Netherlands B.V.	`0.72ms` from Tallinn, EE
31.181.200.184	AS12389 PJSC Rostelecom	`14.13ms` from Tbilisi, GE
93.173.71.104	AS1680 Cellcom Fixed Line Communication L.P	`3.28ms` from Tel Aviv, IL
110.66.226.104	AS2527 Sony Network Communications Inc.	`7.08ms` from Tokyo, JP
117.158.188.8	AS24445 Henan Mobile Communications Co.,Ltd	`4.88ms` from Zhengzhou, CN
74.179.242.216	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
109.61.50.56	AS197248 Dravanet Co Ltd.	`10.44ms` from Budapest, HU
34.104.101.152	AS396982 Google LLC	`0.15ms` from Hamina, FI
119.17.212.8	AS24173 Netnam Company	`1.28ms` from Hanoi, VN
123.18.194.216	AS45899 VNPT Corp	`5.85ms` from Hanoi, VN
113.252.103.248	AS9304 HGC Global Communications Limited	`11.49ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f7 -m10 217.66.179.245

traceroute to 217.66.179.245 (217.66.179.245): 10 hops max, 52 byte packets

7 [AS15935] 213.195.192.140 29.904 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Bacau, RO

On December 6th 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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