89.239.24.0/21

AS56821  ·  KnVnet services s.r.o.

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Summary

Country Czechia
Domain grepa.cz
ASN AS56821
Parent Range 89.239.0.0/19
Registry RIPE
ID KNVN-NETRANGE

WHOIS Details

inetnum:        89.239.24.0 - 89.239.31.255
netname:        knvn-netrange
country:        CZ
admin-c:        TH6952-RIPE
tech-c:         TH6952-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-GREPA
created:        2018-09-18T08:42:07Z
last-modified:  2018-09-18T08:42:07Z
source:         RIPE
abuse-email:    milan.kroupa@grepa.cz
abuse-c:        AR14419-RIPE
abuse-org:      ORG-GNS3-RIPE

person:         Tomas Havel
address:        Sidliste Hurka 1060 278 01, Kralupy nad Vltavou, CZ
phone:          +420-774-880884
nic-hdl:        TH6952-RIPE
e-mail:         tomas.havel@knvnet.cz
mnt-by:         MNT-GREPA
created:        2018-09-14T08:37:44Z
last-modified:  2018-09-14T08:37:44Z
source:         RIPE

route:          89.239.24.0/21
origin:         AS56821
mnt-by:         MNT-GREPA
created:        2018-09-18T10:31:02Z
last-modified:  2018-09-18T10:31:02Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 89.239.24.0/21

Range ASN Company Num of IPs
89.239.0.0/19 AS44489 GREPA Networks s.r.o. 8,192

Nearby Ranges

BGP prefixes that overlap with 89.239.0.0/16

Range ASN Company Num of IPs
89.239.128.0/18 AS12389 PJSC Rostelecom 16,384
89.239.192.0/18 AS44869 FIBIA P/S 16,384
89.239.0.0/19 AS44489 GREPA Networks s.r.o. 8,192
89.239.32.0/20 AS12975 Hadara Technologies Private Shareholding Company 4,096
89.239.48.0/20 AS25853 Ellijay Telephone Company 4,096

Hosted domains

There are 10 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
89.239.31.24 therapharm.cz 2
89.239.31.10 patos.cz 1
89.239.30.49 frymburk24.cz 1
89.239.31.199 monotea.cz 1
89.239.31.40 als-euro.info 1
89.239.30.3 kompaktus.com 1
89.239.24.16 tomhavel.com 1
89.239.25.39 realitymapper.cz 1
89.239.25.15 tomsik.net 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

Pingable IPs

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

IP Address ASN Details
89.239.25.218 AS56821 KnVnet services s.r.o. 2.22ms from Prague, CZ
89.239.30.33 AS56821 KnVnet services s.r.o. 1.69ms from Prague, CZ
89.239.24.34 AS56821 KnVnet services s.r.o. 1.39ms from Prague, CZ
89.239.31.249 AS56821 KnVnet services s.r.o. 1.62ms 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
73.201.7.197 AS7922 Comcast Cable Communications, LLC 5.97ms from Ashburn, US
73.20.210.245 AS7922 Comcast Cable Communications, LLC 11.26ms from Atlanta, US
93.127.223.245 AS46475 Limestone Networks, Inc. 0.34ms from Frankfurt am Main, DE
43.159.199.37 AS132203 Tencent Building, Kejizhongyi Avenue 0.40ms from Hong Kong, HK
218.253.147.165 AS9381 HKBN Enterprise Solutions HK Limited 0.68ms from Hong Kong, HK
176.236.97.149 AS34984 Superonline Iletisim Hizmetleri A.S. 1.93ms from Istanbul, TR
202.43.178.245 AS131111 PT Mora Telematika Indonesia 0.76ms from Jakarta, ID
212.1.102.53 AS6846 Joint Ukrainan-German Enterprise "INFOCOM" LLC 5.93ms from Kyiv, UA
182.189.241.181 AS17557 Pakistan Telecommunication Company Limited 3.09ms from Lahore, PK
149.255.174.85 AS47638 Cadence Networks Ltd 3.56ms from London, GB
185.208.136.229 AS30848 UNIDATA S.p.A. 2.33ms from Milan, IT
69.62.79.133 AS47583 Hostinger International Limited 0.42ms from Mumbai, IN
119.190.199.5 AS4837 CHINA UNICOM China169 Backbone 5.90ms from Qingdao, CN
67.164.39.133 AS7922 Comcast Cable Communications, LLC 5.58ms from San Jose, US
97.210.113.53 AS6167 Verizon Business 16.15ms from Seattle, US
84.54.142.53 AS29084 ComNet Bulgaria 8.71ms from Sofia, BG
87.249.254.213 AS35558 Izhevsk Network Technologies Ltd 9.31ms from Yekaterinburg, RU
18.215.239.181 AS14618 Amazon.com, Inc. 0.99ms from Ashburn, US
71.120.253.69 AS701 Verizon Business 9.75ms from Ashburn, US
106.120.204.53 AS4847 China Networks Inter-Exchange 3.23ms from Beijing, CN
73.119.23.53 AS7922 Comcast Cable Communications, LLC 8.39ms from Boston, US
45.89.54.245 AS209847 WorkTitans B.V. 0.15ms from Bratislava, SK
136.112.117.133 AS396982 Google LLC 0.11ms from Council Bluffs, US
90.80.74.229 AS3215 Orange S.A. 5.69ms from Frankfurt am Main, DE
208.111.23.181 AS32083 Omnispring, LLC 9.07ms from Miami, 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 -m12 89.239.27.40
traceroute to 89.239.27.40 (89.239.27.40): 12 hops max, 52 byte packets
4 [AS9002] 87.245.236.159 26.406 ms
5 [AS1273] 195.2.20.93 32.604 ms
6 *
7 [AS16019] 213.192.8.129 34.701 ms
8 *
9 [AS56821] 89.239.24.77 41.36 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Riga, LV
On

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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