87.239.40.0/22

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 87.239.40.0/22

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
87.239.200.0/21	AS8758	Iway AG	2,048
87.239.160.0/21	AS35566	Kar-Tel LLC	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
87.239.176.0/21	AS39489	Stowarzyszenie Milosnikow Internetu INDS	2,048
87.239.120.0/21	AS39662	Finnish Transport and Communications Agency	2,048
87.239.96.0/21	AS41960	Dragonfly Holding B.V.	2,048
87.239.120.0/21	AS43558	Finnish Transport and Communications Agency	2,048
87.239.0.0/21	AS47586	Dmitriy V. Kozmenko	2,048
87.239.104.0/21	AS47764	LLC VK	2,048
87.239.168.0/21	AS50467	Beskid Media Sp. z o.o.	2,048
87.239.240.0/21	AS56391	VIRTUAL TELECOM SP. Z O.O.	2,048
87.239.232.0/21	AS8643	Panepistimioupolis, Ilisia	2,048
87.239.128.0/21	AS12586	GHOSTnet GmbH	2,048
87.239.192.0/21	AS12642	Leon Sp. z o.o.	2,048
87.239.216.0/21	AS12741	Netia SA	2,048
87.239.192.0/21	AS13000	Leon Sp. z o.o.	2,048
87.239.64.0/21	AS203646	Energi Fyn Bredbaand A/S	2,048
87.239.16.0/21	AS205072	Layershift Limited	2,048
87.239.160.0/21	AS21299	Kar-Tel LLC	2,048
87.239.112.0/21	AS21412	UAB Cgates	2,048
87.239.80.0/21	AS25190	UAB Kauno interneto sistemos	2,048
87.239.56.0/21	AS29148	SURANY.NET s.r.o.	2,048
87.239.152.0/21	AS31298	Zulu Ltd.	2,048
87.239.136.0/21	AS34549	Martin Kluge	2,048
87.239.136.0/21	AS35292	Martin Kluge	2,048
87.239.52.0/22	AS202513	FIBRITEL TELECOMUNICACIONES SL	1,024
87.239.36.0/22	AS49828	LLC DARNET	1,024
87.239.35.0/24	AS47822	Public institution Novgorod information and analytical center	256
87.239.254.0/24	AS136787	HostRoyale Technologies Pvt Ltd	256
87.239.255.0/24	AS203020	HostRoyale Technologies Pvt Ltd	256
87.239.252.0/24	AS57043	GLOBALIT DOO	256
87.239.248.0/24	AS204287	HostRoyale Technologies Pvt Ltd	256
87.239.253.0/24	AS64080	SYN LTD	256
87.239.129.0/24	AS209874	NovaCloudHosting	256
87.239.131.0/24	AS211066	Simon Mariacher trading as Ryzehosting	256
87.239.130.0/24	AS12586	KAEPPNER-IT.COM	256
87.239.135.0/24	AS211066	Simon Mariacher trading as Ryzehosting	256
87.239.249.0/24	AS57043	GLOBALIT DOO	256

Hosted domains

There are 6 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

48 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.	`3.58ms` from Wrocław, PL
87.239.41.214	AS38942 Centrum Uslug Komputerowych GROT sp. z o.o.	`4.44ms` from Wrocław, PL
87.239.43.129	AS38942 Centrum Uslug Komputerowych GROT sp. z o.o.	`3.58ms` from Wrocław, 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
5.193.25.230	AS5384 Emirates Internet	`3.46ms` from Al Fujairah City, AE
52.213.104.134	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
189.178.202.214	AS8151 UNINET	`1.02ms` from Guadalajara, MX
23.199.170.6	AS16625 Akamai Technologies, Inc.	`0.12ms` from Houston, US
209.35.114.70	AS142005 NC Taiwan Co., Ltd.	`1.50ms` from Incheon, KR
51.49.46.102	AS16509 Amazon.com, Inc.	`5.61ms` from Madrid, ES
159.242.94.38	AS51043 Aspire Technology Solutions Ltd	`4.18ms` from Manchester, GB
61.164.90.38	AS4134 CHINANET-BACKBONE	`2.78ms` from Ningbo, CN
153.201.56.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.60ms` from Osaka, JP
90.91.109.38	AS3215 Orange S.A.	`2.84ms` from Paris, FR
173.69.198.118	AS701 Verizon Business	`4.26ms` from Philadelphia, US
66.39.74.54	AS7859 pair Networks	`0.13ms` from Pittsburgh, US
85.255.62.246	AS25190 UAB Kauno interneto sistemos	`1.75ms` from Vilnius, LT
123.59.66.70	AS23724 IDC, China Telecommunications Corporation	`4.21ms` from Beijing, CN
216.202.172.198	AS3356 Level 3 Parent, LLC	`0.12ms` from Billings, US
73.114.130.6	AS7922 Comcast Cable Communications, LLC	`10.87ms` from Boston, US
150.242.74.102	AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED	`1.04ms` from Delhi, IN
96.2.224.6	AS11232 Midcontinent Communications	`8.18ms` from Denver, US
212.88.133.150	AS9063 VSE NET GmbH	`4.90ms` from Frankfurt am Main, DE
14.187.175.102	AS45899 VNPT Corp	`1.38ms` from Ho Chi Minh City, VN
168.7.117.166	AS8 Rice University	`1.22ms` from Houston, US
1.216.188.38	AS3786 LG DACOM Corporation	`1.86ms` from Incheon, KR
80.30.147.166	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.01ms` from Madrid, ES
202.109.156.166	AS4134 CHINANET-BACKBONE	`7.27ms` from Nanchang, CN
79.231.126.22	AS3320 Deutsche Telekom AG	`4.64ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m7 87.239.40.89

traceroute to 87.239.40.89 (87.239.40.89): 7 hops max, 52 byte packets

3 [AS6204] 103.246.249.155 21.592 ms

4 [AS38942] 87.239.44.249 25.737 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

On January 18th 2026

What are IP address ranges?

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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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