188.240.51.0/24

AS42369 · CORESYSTEM SASU

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Summary

Country	France
Domain	coresystem.net
ASN	AS42369
Registry	RIPE
ID	FR-CORESYSTEM-20090623

WHOIS Details

inetnum:        188.240.51.0 - 188.240.51.255
netname:        FR-CORESYSTEM-20090623
country:        FR
org:            ORG-CS698-RIPE
admin-c:        CA9993-RIPE
tech-c:         CA9993-RIPE
status:         ALLOCATED PA
mnt-routes:     CORESYSTEM-MNT
mnt-domains:    CORESYSTEM-MNT
mnt-by:         CORESYSTEM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-03-05T12:48:11Z
last-modified:  2021-03-20T13:47:32Z
source:         RIPE
abuse-email:    abuse@coresystem.net
abuse-c:        CA9993-RIPE
abuse-org:      ORG-CS698-RIPE

organisation:   ORG-CS698-RIPE
org-name:       CORESYSTEM SASU
org-type:       LIR
address:        455 Promenade des Anglais - Nice 1er
address:        06200
address:        Nice
address:        FRANCE
country:        FR
phone:          +33984140084
e-mail:         noc@coresystem.net
admin-c:        CA9993-RIPE
tech-c:         CA9993-RIPE
abuse-c:        CA9993-RIPE
mnt-ref:        CORESYSTEM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CORESYSTEM-MNT
created:        2021-02-05T11:10:41Z
last-modified:  2021-03-03T20:48:17Z
source:         RIPE
abuse-email:    abuse@coresystem.net
abuse-c:        CA9993-RIPE
abuse-org:      undefined

role:           CORESYSTEM NOC
address:        455 Promenade des Anglais
address:        Immeuble Nice Premier
address:        06200 Nice
address:        FRANCE
phone:          +33890430909
e-mail:         noc@coresystem.net
remarks:        ------------------------------------------
remarks:        For hacking, spamming or security problems
remarks:        send mail to: abuse@coresystem.net
remarks:        ------------------------------------------
abuse-mailbox:  abuse@coresystem.net
nic-hdl:        CA9993-RIPE
mnt-by:         CORESYSTEM-MNT
created:        2021-02-05T11:10:40Z
last-modified:  2023-09-25T10:44:06Z
source:         RIPE

route:          188.240.51.0/24
origin:         AS42369
mnt-by:         CORESYSTEM-MNT
created:        2021-03-05T12:55:26Z
last-modified:  2021-03-05T12:55:26Z
source:         RIPE

Hosted domains

There are 52 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
188.240.51.52	sex.fr	15
188.240.51.82	labenergie-gdfsuez.com	11
188.240.51.145	petcitymagazin.com	6
188.240.51.98	openbl.uk	5
188.240.51.81	coupurecourant.fr	5
188.240.51.83	coupure-electricite.fr	4
188.240.51.133	maor-shitrit-ltd.com	2
188.240.51.154	oprire.com	1
188.240.51.2	mediapromusic.ro	1
188.240.51.132	ghilan.md	1
188.240.51.53	envoisms.fr	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

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Pingable IPs

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

IP Address	ASN	Details
188.240.51.52	AS42369 CORESYSTEM SASU	`3.49ms` from Marseille, FR

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
86.81.36.120	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
70.160.185.88	AS22773 Cox Communications Inc.	`8.58ms` from Ashburn, US
46.107.211.24	AS5483 Magyar Telekom Plc.	`1.34ms` from Budapest, HU
18.220.197.88	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
38.239.43.8	AS134548 DXTL Tseung Kwan O Service	`0.74ms` from Hong Kong, HK
170.176.145.152	AS395359 InTouch Health	`1.34ms` from Las Vegas, US
116.138.184.200	AS4837 CHINA UNICOM China169 Backbone	`12.15ms` from Liaoyang, CN
81.174.158.120	AS6871 Plusnet	`3.65ms` from London, GB
142.180.223.88	AS577 Bell Canada	`3.26ms` from Montreal, CA
13.127.161.232	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
34.192.117.120	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
42.126.147.88	AS10010 TOKAI Communications Corporation	`3.29ms` from Tokyo, JP
142.181.45.120	AS577 Bell Canada	`1.28ms` from Toronto, CA
171.41.107.24	AS4134 CHINANET-BACKBONE	`7.95ms` from Wuhan, CN
132.164.30.232	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
172.210.213.88	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
52.167.189.200	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
217.80.37.104	AS3320 Deutsche Telekom AG	`9.73ms` from Frankfurt am Main, DE
172.247.155.104	AS132839 POWER LINE DATACENTER	`1.42ms` from Hong Kong, HK
166.117.49.216	AS16509 Amazon.com, Inc.	`0.04ms` from Lima, PE
109.107.114.248	AS200845 AVATEL TELECOM, SA	`9.23ms` from Madrid, ES
36.156.58.88	AS56046 China Mobile communications corporation	`2.60ms` from Nanjing, CN
133.3.242.40	AS2504 Kyoto University	`1.48ms` from Osaka, JP
90.50.125.88	AS3215 Orange S.A.	`12.96ms` from Paris, FR
20.230.159.24	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 188.240.51.70

traceroute to 188.240.51.70 (188.240.51.70): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.255 11.81 ms

2 [AS5511] 81.52.179.153 12.364 ms

3 [AS5511] 193.251.128.187 89.239 ms

4 [] 193.252.137.53 98.184 ms

5 *

6 *

7 *

8 *

9 [AS42369] 188.240.51.70 101.582 ms

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On August 23rd 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.

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