83.148.0.0/18

AS29208 · Quantcom, a.s.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Czechia
Domain	quantcom.cz
ASN	AS29208
Registry	RIPE
ID	CZ-QUANTCOM-20040224

WHOIS Details

inetnum:        83.148.0.0 - 83.148.63.255
netname:        CZ-QUANTCOM-20040224
country:        CZ
org:            ORG-IA8-RIPE
admin-c:        DIAL666-RIPE
tech-c:         DIAL666-RIPE
status:         ALLOCATED PA
notify:         ripenotify@dialtelecom.cz
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DIALTELECOM-MNT
mnt-lower:      DIALTELECOM-MNT
mnt-routes:     AS29208-MNT
created:        2004-02-24T11:55:46Z
last-modified:  2024-11-04T11:43:05Z
source:         RIPE
abuse-email:    abuse@dialtelecom.cz
abuse-c:        AR14411-RIPE
abuse-org:      ORG-IA8-RIPE

organisation:   ORG-IA8-RIPE
org-name:       Quantcom, a.s.
country:        CZ
org-type:       LIR
address:        Krizikova 36a
address:        186 00
address:        Praha 8
address:        CZECH REPUBLIC
phone:          +420226204400
fax-no:         +420226204197
e-mail:         hostmaster@dialtelecom.cz
admin-c:        JS50-RIPE
admin-c:        RJ1598-RIPE
admin-c:        MP1364-RIPE
abuse-c:        AR14411-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        DIALTELECOM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DIALTELECOM-MNT
created:        2004-04-17T11:04:32Z
last-modified:  2022-03-25T10:51:34Z
source:         RIPE

role:           Dial Telecom Hostmaster Role
address:        Dial Telecom, a.s.
address:        Krizikova 36a/237
address:        Praha 8
address:        186 00
address:        The Czech Republic
phone:          +420 226 204 400
phone:          +420 226 204 111
fax-no:         +420 226 204 197
e-mail:         hostmaster@dialtelecom.cz
org:            ORG-IA8-RIPE
admin-c:        MP1364-RIPE
admin-c:        JS50-RIPE
admin-c:        ZP389-RIPE
tech-c:         MP1364-RIPE
tech-c:         JS50-RIPE
tech-c:         ZP389-RIPE
tech-c:         RJ1598-RIPE
nic-hdl:        DIAL666-RIPE
notify:         ripenotify@dialtelecom.cz
abuse-mailbox:  abuse@dialtelecom.cz
mnt-by:         DIALTELECOM-MNT
created:        2011-06-06T07:41:39Z
last-modified:  2015-08-06T14:43:09Z
source:         RIPE

route:          83.148.0.0/18
origin:         AS29208
mnt-by:         DIALTELECOM-MNT
created:        2017-10-13T09:25:36Z
last-modified:  2017-10-13T09:25:36Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 83.148.0.0/16

Range	ASN	Company	Num of IPs
83.148.128.0/18	AS3257	GTT - EMEA Ltd.	16,384
83.148.192.0/18	AS39699	Lounea Palvelut Oy	16,384
83.148.64.0/19	AS8866	BTC Broadband Services	8,192
83.148.96.0/19	AS8866	BTC-Broadband-Services	8,192

Hosted domains

There are 43 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
83.148.60.132	dsfinance.cz	14
83.148.32.248	njp.zip	6
83.148.34.4	m-palac.cz	5
83.148.16.247	simon-mnichovice.cz	4
83.148.60.123	dime.cz	3
83.148.60.102	artisys.cz	3
83.148.60.129	xanet.cz	2
83.148.60.64	splitgames.cz	1
83.148.32.30	dmtest.cz	1
83.148.17.26	kokosynasnehu.cz	1
83.148.32.66	zilkova.cz	1
83.148.60.202	golfliga.org	1
83.148.1.86	n0wh3r3.cz	1
83.148.32.208	dmwiki.cz	1
83.148.60.198	dimension.cz	1
83.148.35.48	kink.chat	1
83.148.60.195	leasing24.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

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

IP Address	ASN	Details
83.148.28.226	AS29208 Quantcom, a.s.	`3.96ms` from Prague, CZ
83.148.8.10	AS29208 Quantcom, a.s.	`0.58ms` from Prague, CZ
83.148.23.1	AS29208 Quantcom, a.s.	`0.59ms` from Prague, CZ
83.148.31.1	AS29208 Quantcom, a.s.	`4.14ms` from Prague, CZ
83.148.2.1	AS29208 Quantcom, a.s.	`4.18ms` from Prague, CZ
83.148.16.60	AS29208 Quantcom, a.s.	`0.44ms` from Prague, CZ
83.148.32.52	AS29208 Quantcom, a.s.	`3.81ms` from Prague, CZ
83.148.0.1	AS29208 Quantcom, a.s.	`4.14ms` from Prague, CZ
83.148.3.1	AS29208 Quantcom, a.s.	`4.12ms` from Prague, CZ
83.148.1.1	AS29208 Quantcom, a.s.	`4.16ms` from Prague, CZ
83.148.29.1	AS29208 Quantcom, a.s.	`4.20ms` from Prague, CZ
83.148.30.1	AS29208 Quantcom, a.s.	`4.20ms` from Prague, CZ
83.148.17.7	AS29208 Quantcom, a.s.	`0.45ms` from Prague, CZ
83.148.38.50	AS29208 Quantcom, a.s.	`3.84ms` from Prague, CZ
83.148.35.144	AS29208 Quantcom, a.s.	`3.93ms` from Prague, CZ
83.148.39.170	AS29208 Quantcom, a.s.	`4.09ms` from Prague, CZ
83.148.34.83	AS29208 Quantcom, a.s.	`4.08ms` from Prague, CZ
83.148.36.124	AS29208 Quantcom, a.s.	`4.00ms` from Prague, CZ
83.148.60.122	AS29208 Quantcom, a.s.	`4.10ms` from Prague, CZ
83.148.37.243	AS29208 Quantcom, a.s.	`4.09ms` from Prague, CZ
83.148.33.20	AS29208 Quantcom, a.s.	`3.92ms` 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
200.0.254.50	AS10834 Telefonica de Argentina	`0.73ms` from Buenos Aires, AR
181.21.62.50	AS22927 Telefonica de Argentina	`16.59ms` from Buenos Aires, AR
197.221.51.210	AS37153 Xneelo (Pty) Ltd	`1.93ms` from Cape Town, ZA
129.79.117.114	AS87 Indiana University	`5.18ms` from Chicago, US
64.126.73.226	AS18712 Everfast Fiber Networks LLC	`1.14ms` from Kansas City, US
175.164.68.162	AS4837 CHINA UNICOM China169 Backbone	`9.55ms` from Liaoyang, CN
79.77.124.194	AS13285 TalkTalk Communications Limited	`2.99ms` from London, GB
90.197.227.130	AS5607 Sky UK Limited	`1.46ms` from London, GB
195.103.120.226	AS3269 Telecom Italia S.p.A.	`3.74ms` from Milan, IT
63.92.17.2	AS701 Verizon Business	`1.35ms` from New York City, US
69.142.211.242	AS7922 Comcast Cable Communications, LLC	`5.05ms` from Piscataway, US
124.134.45.146	AS4837 CHINA UNICOM China169 Backbone	`4.76ms` from Qingdao, CN
203.240.214.2	AS4670 Shinbiro	`1.09ms` from Seoul, KR
14.49.140.146	AS4766 Korea Telecom	`10.41ms` from Seoul, KR
13.237.48.146	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
118.232.126.178	AS38841 kbro CO. Ltd.	`11.70ms` from Taipei, TW
118.236.1.34	AS2527 Sony Network Communications Inc.	`2.13ms` from Tokyo, JP
59.106.100.114	AS9370 SAKURA Internet Inc.	`0.91ms` from Tokyo, JP
74.110.98.242	AS701 Verizon Business	`7.74ms` from Ashburn, US
49.231.179.50	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`0.90ms` from Bangkok, TH
178.149.74.18	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`10.88ms` from Belgrade, RS
88.238.178.130	AS47331 TTNet A.S.	`8.77ms` from Bursa, TR
108.255.28.98	AS7018 AT&T Enterprises, LLC	`17.07ms` from Chicago, US
87.61.167.34	AS3292 TDC Holding A/S	`0.87ms` from Copenhagen, DK
80.161.37.226	AS3292 TDC Holding A/S	`1.35ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 83.148.60.121

traceroute to 83.148.60.121 (83.148.60.121): 64 hops max, 52 byte packets

1 [AS15169] 142.251.248.129 148.5 ms

2 [AS15169] 192.178.98.174 148.862 ms

3 *

4 *

5 [AS29208] 82.119.246.199 159.426 ms

6 [AS29208] 83.148.60.121 186.464 ms

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On December 14th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales