87.239.42.0/23

AS38942  ·  Centrum Uslug Komputerowych GROT sp. z o.o.

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Summary

Country Poland
Domain gronet.pl
ASN AS38942
Parent Range 87.239.40.0/21
Registry RIPE
ID GRONET

WHOIS Details

inetnum:        87.239.40.0 - 87.239.47.255
netname:        GRONET
country:        PL
org:            ORG-Gs31-RIPE
admin-c:        JG1578-RIPE
tech-c:         PZ1518-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-GROT
mnt-routes:     MNT-GROT
mnt-domains:    MNT-GROT
created:        2005-11-14T10:11:42Z
last-modified:  2016-04-14T10:21:15Z
source:         RIPE
sponsoring-org: ORG-ASzo12-RIPE
abuse-email:    abuse@gronet.pl
abuse-c:        AR27427-RIPE
abuse-org:      ORG-ASzo12-RIPE

organisation:   ORG-Gs31-RIPE
org-name:       Centrum Uslug Komputerowych GROT sp. z o.o.
country:        PL
org-type:       OTHER
address:        ul. Deblinska 1
address:        41-200 Sosnowiec
address:        Poland
phone:          +48 32 2934444
fax-no:         +48 32 2669416
e-mail:         office@gronet.pl
abuse-c:        AR27427-RIPE
admin-c:        JG1578-RIPE
tech-c:         PZ1518-RIPE
mnt-ref:        MNT-GROT
mnt-by:         MNT-GROT
created:        2005-11-10T11:47:54Z
last-modified:  2022-12-01T16:27:59Z
source:         RIPE

person:         Jarek Glab
address:        ul. Deblinska 1
address:        41-200 Sosnowiec
address:        POLAND
phone:          +48 32 2934444
fax-no:         +48 32 2669416
e-mail:         jarekg@gronet.pl
nic-hdl:        JG1578-RIPE
mnt-by:         MNT-GROT
created:        2005-11-10T11:43:48Z
last-modified:  2009-06-15T10:27:02Z
source:         RIPE

person:         Piotr Zimny
address:        ul.Deblinska 1
address:        41-200 Sosnowiec
address:        POLAND
e-mail:         piotrz@gronet.pl
phone:          + 48322934444
nic-hdl:        PZ1518-RIPE
mnt-by:         MNT-GROT
created:        2009-06-15T10:36:04Z
last-modified:  2009-06-15T10:40:00Z
source:         RIPE

route:          87.239.40.0/21
descr:          GROT sp. z o.o.
origin:         AS38942
mnt-by:         MNT-GROT
created:        2005-12-05T08:41:00Z
last-modified:  2009-06-15T12:24:25Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 87.239.42.0/23

Range ASN Company Num of IPs
87.239.40.0/21 AS38942 Centrum Uslug Komputerowych GROT sp. z o.o. 2,048

Nearby Ranges

BGP prefixes that overlap with 87.239.0.0/16

Range ASN Company Num of IPs
87.239.96.0/21 AS41960 Dragonfly Holding B.V. 2,048
87.239.104.0/21 AS47764 LLC VK 2,048
87.239.112.0/21 AS21412 UAB Cgates 2,048
87.239.120.0/21 AS39662 Finnish Transport and Communications Agency 2,048
87.239.120.0/21 AS43558 Finnish Transport and Communications Agency 2,048
87.239.128.0/21 AS12586 GHOSTnet GmbH 2,048
87.239.192.0/21 AS13000 Leon Sp. z o.o. 2,048
87.239.200.0/21 AS8758 Iway AG 2,048
87.239.216.0/21 AS12741 Netia SA 2,048
87.239.232.0/21 AS8643 Panepistimioupolis, Ilisia 2,048
87.239.240.0/21 AS56391 VIRTUAL TELECOM SP. Z O.O. 2,048
87.239.24.0/21 AS35598 INETCOM CARRIER LLC 2,048
87.239.40.0/21 AS38942 Centrum Uslug Komputerowych GROT sp. z o.o. 2,048
87.239.56.0/21 AS29148 SURANY.NET s.r.o. 2,048
87.239.64.0/21 AS203646 Energi Fyn Bredbaand A/S 2,048
87.239.80.0/21 AS25190 UAB Kauno interneto sistemos 2,048
87.239.0.0/21 AS47586 Dmitriy V. Kozmenko 2,048
87.239.136.0/21 AS34549 Martin Kluge 2,048
87.239.136.0/21 AS35292 Martin Kluge 2,048
87.239.152.0/21 AS31298 Zulu Ltd. 2,048
87.239.160.0/21 AS21299 Kar-Tel LLC 2,048
87.239.160.0/21 AS35566 Kar-Tel LLC 2,048
87.239.16.0/21 AS205072 Layershift Limited 2,048
87.239.168.0/21 AS50467 Beskid Media Sp. z o.o. 2,048
87.239.176.0/21 AS39489 Stowarzyszenie Milosnikow Internetu INDS 2,048
87.239.192.0/21 AS12642 Leon Sp. z o.o. 2,048
87.239.52.0/22 AS202513 FIBRITEL TELECOMUNICACIONES SL 1,024
87.239.36.0/22 AS49828 LLC DARNET 1,024
87.239.253.0/24 AS64080 SYN LTD 256
87.239.254.0/24 AS136787 HostRoyale Technologies Pvt Ltd 256
87.239.255.0/24 AS203020 HostRoyale Technologies Pvt Ltd 256
87.239.35.0/24 AS47822 Public institution Novgorod information and analytical center 256
87.239.248.0/24 AS204287 HostRoyale Technologies Pvt Ltd 256
87.239.249.0/24 AS57043 GLOBALIT DOO 256
87.239.129.0/24 AS212824 LUME-HOSTING 256
87.239.252.0/24 AS57043 GLOBALIT DOO 256
87.239.130.0/24 AS12586 KAEPPNER-IT.COM 256

Hosted domains

There are 5 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
87.239.43.85 tinty.pl 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

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

IP Address ASN Details
87.239.42.249 AS38942 Centrum Uslug Komputerowych GROT sp. z o.o. 5.59ms from Warsaw, PL
87.239.43.1 AS38942 Centrum Uslug Komputerowych GROT sp. z o.o. 5.61ms from Warsaw, PL

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
184.15.81.151 AS5650 Frontier Communications of America, Inc. 12.23ms from Chicago, US
104.51.229.247 AS7018 AT&T Enterprises, LLC 8.16ms from Chicago, US
58.176.112.135 AS9269 Hong Kong Broadband Network Ltd. 0.38ms from Hong Kong, HK
193.34.81.23 AS211826 Istqrar for Servers Services Ltd 4.60ms from Madrid, ES
207.172.178.199 AS6079 RCN 5.06ms from Philadelphia, US
184.101.135.231 AS209 CenturyLink Communications, LLC 1.90ms from Phoenix, US
136.169.18.103 AS20910 SIA "BITE Latvija" 0.66ms from Riga, LV
13.56.186.231 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
201.124.96.215 AS8151 UNINET 3.82ms from Santiago de Queretaro, MX
121.16.156.23 AS4837 CHINA UNICOM China169 Backbone 9.03ms from Tianjin, CN
39.110.5.7 AS2527 Sony Network Communications Inc. 1.94ms from Tokyo, JP
71.204.78.23 AS7922 Comcast Cable Communications, LLC 3.77ms from Atlanta, US
219.143.116.23 AS4847 China Networks Inter-Exchange 3.92ms from Beijing, CN
76.119.56.135 AS7922 Comcast Cable Communications, LLC 6.83ms from Boston, US
75.213.239.119 AS6167 Verizon Business 16.15ms from Chicago, US
72.183.152.119 AS11427 Charter Communications Inc 12.60ms from Dallas, US
84.150.137.55 AS3320 Deutsche Telekom AG 3.49ms from Frankfurt am Main, DE
223.98.117.23 AS24444 Shandong Mobile Communication Company Limited 5.80ms from Jinan, CN
60.16.78.167 AS4837 CHINA UNICOM China169 Backbone 9.55ms from Liaoyang, CN
175.160.129.87 AS4837 CHINA UNICOM China169 Backbone 8.29ms from Liaoyang, CN
47.6.75.103 AS20115 Charter Communications LLC 8.63ms from Los Angeles, US
202.91.157.71 AS10019 Matsusaka Cable-TV Station Inc. 2.82ms from Osaka, JP
200.184.77.135 AS26615 TIM S/A 7.14ms from Osasco, BR
91.161.170.199 AS12322 Free SAS 7.97ms from Paris, FR
154.219.31.87 AS214238 HOST TELECOM LTD 0.21ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 87.239.43.65
traceroute to 87.239.43.65 (87.239.43.65): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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