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
217.66.220.0/22	AS24631	FANAPTELECOM Whole customers network address space assignment	1,024
217.66.96.0/22	AS29637	X-BYTE Network	1,024
217.66.144.0/22	AS29209	Mobile TeleSystems, OJSC, MR North-West	1,024
217.66.192.0/22	AS24631	FANAPTELECOM Whole customers network address space assignment	1,024
217.66.96.0/22	AS21488	X-BYTE Network	1,024
217.66.8.0/23	AS16294	Descartes Systems Group BEBRU-DC-1	512
217.66.196.0/23	AS206065	Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS	512
217.66.198.0/23	AS24631	FANAPTELECOM Whole customers network address space assignment	512
217.66.10.0/23	AS16294	Descartes Systems Group NLSRK-DC-1	512
217.66.190.0/24	AS15935	STUDENT AGENCY, 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
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
217.66.191.0/24	AS15935	ha-vel Slovakia s.r.o	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
5.30.253.168	AS15802 Emirates Integrated Telecommunications Company PJSC	`2.28ms` from Abu Dhabi, AE
69.29.190.8	AS22561 CenturyLink Communications, LLC	`11.31ms` from Atlanta, US
34.216.218.168	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
172.183.245.136	AS8075 Microsoft Corporation	`0.50ms` from Chicago, US
123.147.100.136	AS4837 CHINA UNICOM China169 Backbone	`7.74ms` from Chongqing, CN
18.223.244.216	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
97.179.102.88	AS6167 Verizon Business	`7.34ms` from Denver, US
59.153.16.248	AS64043 S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd.	`2.72ms` from Dhaka, BD
79.217.217.168	AS3320 Deutsche Telekom AG	`4.01ms` from Duesseldorf, DE
93.197.216.120	AS3320 Deutsche Telekom AG	`7.52ms` from Frankfurt am Main, DE
34.104.101.152	AS396982 Google LLC	`0.12ms` from Hamina, FI
83.36.34.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`0.98ms` from Madrid, ES
52.20.121.168	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
220.81.4.136	AS4766 Korea Telecom	`4.52ms` from Seoul, KR
16.16.11.248	AS16509 Amazon.com, Inc.	`0.11ms` from Stockholm, SE
73.135.128.200	AS7922 Comcast Cable Communications, LLC	`6.42ms` from Ashburn, US
8.146.160.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.52ms` from Beijing, CN
52.179.237.248	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
61.1.44.120	AS9829 National Internet Backbone	`1.33ms` from Chennai, IN
185.252.105.184	AS9009 M247 Europe SRL	`0.27ms` from Frankfurt am Main, DE
91.236.249.200	AS57944 IP-Connect LLC	`0.25ms` from Kyiv, UA
31.127.118.120	AS2856 British Telecommunications PLC	`6.54ms` from London, GB
52.206.122.216	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
40.124.164.8	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
24.130.250.232	AS7922 Comcast Cable Communications, LLC	`5.45ms` from San Jose, 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 -m8 217.66.179.22

traceroute to 217.66.179.22 (217.66.179.22): 8 hops max, 52 byte packets

4 [AS15935] 213.195.253.245 36.086 ms

5 [AS15935] 213.195.192.140 40.961 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On February 7th 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.

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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