83.172.137.0/24

AS25540 · Alphalink SASU

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Summary

Country	France
Domain	init-sys.com
ASN	AS25540
Registry	RIPE
ID	FR-INITSYS-20040503

WHOIS Details

inetnum:        83.172.137.0 - 83.172.137.255
netname:        FR-INITSYS-20040503
country:        FR
org:            ORG-ISE4-RIPE
admin-c:        AL20715-RIPE
tech-c:         AL1446-RIPE
status:         ALLOCATED PA
notify:         lir@alphalink.fr
mnt-by:         ALPHALINK-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-03-12T15:46:35Z
last-modified:  2025-05-22T08:30:32Z
source:         RIPE
abuse-email:    abuse@init-sys.com
abuse-c:        ID1537-RIPE
abuse-org:      ORG-ISE4-RIPE

organisation:   ORG-ISE4-RIPE
org-name:       INIT SYS SAS
country:        FR
org-type:       LIR
address:        Le Boismain - ZAC du Val Saint Martin
address:        44210
address:        PORNIC
address:        FRANCE
phone:          +33970757075
fax-no:         +33970757078
e-mail:         lir@init-sys.com
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ALPHALINK-MNT
mnt-ref:        INIT-SYS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ALPHALINK-MNT
abuse-c:        ID1537-RIPE
created:        2012-11-28T13:59:03Z
last-modified:  2020-12-16T13:07:34Z
source:         RIPE
abuse-email:    abuse@init-sys.com
abuse-c:        ID1537-RIPE
abuse-org:      undefined

role:           Alphalink Tech Contact Role
address:        Alphalink
address:        Zac du Val Saint Martin
address:        44210 Pornic
address:        FR
phone:          +33 9 70 75 70 75
e-mail:         lir@alphalink.fr
mnt-by:         ALPHALINK-MNT
admin-c:        AN631-RIPE
admin-c:        JM23541-RIPE
admin-c:        JC11934-RIPE
tech-c:         GS24230-RIPE
tech-c:         FT2989-RIPE
tech-c:         UA18006-RIPE
nic-hdl:        AL1446-RIPE
created:        2007-12-08T12:35:10Z
last-modified:  2025-11-20T16:35:36Z
source:         RIPE
abuse-mailbox:  abuse@alphalink.fr
remarks:        trouble: Spam/Abuse requests: mailto:abuse@alphalink.fr

role:           Alphalink Admin Contact Role
address:        Alphalink
address:        Zac du Val Saint Martin
address:        44210 Pornic
address:        FR
admin-c:        AN631-RIPE
admin-c:        JM23541-RIPE
e-mail:         lir@alphalink.fr
abuse-mailbox:  abuse@alphalink.fr
remarks:        trouble: Spam/Abuse requests: mailto:abuse@alphalink.fr
nic-hdl:        AL20715-RIPE
mnt-by:         ALPHALINK-MNT
created:        2025-05-20T10:11:20Z
last-modified:  2025-05-20T10:11:20Z
source:         RIPE

route:          83.172.137.0/24
origin:         AS25540
mnt-by:         ALPHALINK-MNT
created:        2024-03-18T14:19:03Z
last-modified:  2024-03-18T14:19:03Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 83.172.0.0/16

Range	ASN	Company	Num of IPs
83.172.192.0/18	AS12651	IP worldcom SA	16,384
83.172.0.0/20	AS56981	CJSC ER-Telecom Holding Tomsk branch	4,096
83.172.32.0/21	AS33892	The municipal enterprise Severskelektrosviaz	2,048
83.172.180.0/22	AS25459	Internet Service Europe BV	1,024
83.172.60.0/22	AS201776	Miranda-Media Ltd	1,024
83.172.24.0/22	AS33892	The municipal enterprise Severskelektrosviaz	1,024
83.172.28.0/22	AS33892	The municipal enterprise Severskelektrosviaz	1,024
83.172.128.0/22	AS25459	Internet Service Europe BV is providing dedicated,	1,024
83.172.40.0/22	AS44417	NEOTELECOM, Internet service provider, Tomsk, Russia	1,024
83.172.44.0/22	AS56981	CJSC ER-Telecom Holding Tomsk branch	1,024
83.172.16.0/22	AS56981	CJSC ER-Telecom Holding Tomsk branch	1,024
83.172.56.0/22	AS56981	ORG-SSMU2-RIPE	1,024
83.172.140.0/23	AS49935	SmartEye B.V	512
83.172.160.0/23	AS25459	Internet Service Europe BV	512
83.172.188.0/23	AS25459	Internet Service Europe BV	512
83.172.142.0/23	AS25540	INIT SYS SAS	512
83.172.170.0/23	AS25540	INIT SYS SAS	512
83.172.184.0/23	AS25540	INIT SYS SAS	512
83.172.139.0/24	AS202759	EDIS Global Infrastructure in Estonia	256
83.172.186.0/24	AS49935	SmartEye B.V	256
83.172.187.0/24	AS25540	INIT SYS SAS	256
83.172.152.0/24	AS25540	INIT SYS SAS	256
83.172.149.0/24	AS25540	INIT SYS SAS	256
83.172.134.0/24	AS57169	EDIS Infrastructure in Poland	256
83.172.151.0/24	AS57169	EDIS Infrastructure in Latvia	256
83.172.153.0/24	AS57169	EDIS Infrastructure in Lithuania	256
83.172.169.0/24	AS57169	EDIS Infrastructure in the Netherlands	256
83.172.135.0/24	AS9009	EDIS Infrastructure in Finland	256
83.172.136.0/24	AS9009	EDIS Infrastructure in Switzerland	256
83.172.138.0/24	AS9009	EDIS KVM Infrastructure in Germany	256
83.172.150.0/24	AS9009	EDIS Infrastructure in Finland	256
83.172.159.0/24	AS9009	EDIS Infrastructure in Denmark	256

Hosted domains

There are 6 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
83.172.137.227	malibu-point.com	6

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

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

IP Address	ASN	Details
83.172.137.145	AS25540 Alphalink SASU	`0.61ms` from Paris, 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
54.185.48.104	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
184.64.55.88	AS6327 Shaw Communications	`4.39ms` from Calgary, CA
174.101.83.248	AS10796 Charter Communications Inc	`8.50ms` from Columbus, US
34.72.8.232	AS396982 Google LLC	`0.35ms` from Council Bluffs, US
147.139.179.136	AS45102 Alibaba (US) Technology Co., Ltd.	`0.30ms` from Jakarta, ID
134.249.120.88	AS15895 "Kyivstar" PJSC	`0.84ms` from Kyiv, UA
5.151.55.120	AS42689 Glide Student & Residential Limited	`1.25ms` from London, GB
154.87.247.88	AS35916 MULTACOM CORPORATION	`0.51ms` from Los Angeles, US
177.185.57.232	AS52930 Turbosp Internet Provider	`5.43ms` from Osasco, BR
5.49.151.216	AS5410 Bouygues Telecom SA	`3.28ms` from Paris, FR
13.229.135.104	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
113.225.215.168	AS4837 CHINA UNICOM China169 Backbone	`2.02ms` from Tieling, CN
104.235.18.184	AS5650 Frontier Communications of America, Inc.	`9.28ms` from Ashburn, US
138.140.60.8	AS5852 United States Department of Defense (DoD)	`1.81ms` from Ashburn, US
193.148.94.136	AS64249 Charles River Operation	`0.37ms` from Boston, US
109.136.26.120	AS5432 Proximus NV	`1.19ms` from Brussels, BE
82.43.103.88	AS5089 Virgin Media Limited	`6.37ms` from Erith, GB
199.87.228.232	AS46841 Fork Networking, LLC	`0.30ms` from Fremont, US
124.244.119.184	AS9269 Hong Kong Broadband Network Ltd.	`1.10ms` from Hong Kong, HK
70.182.52.232	AS22773 Cox Communications Inc.	`0.77ms` from Phoenix, US
20.60.38.8	AS8075 Microsoft Corporation	`0.45ms` from Phoenix, US
49.51.196.120	AS132203 Tencent Building, Kejizhongyi Avenue	`0.24ms` from San Jose, US
212.89.53.152	AS2116 GLOBALCONNECT AS	`1.96ms` from Sandefjord, NO
156.241.220.24	AS400463 DynaNode LLC	`0.59ms` from Seattle, US
14.38.96.248	AS4766 Korea Telecom	`2.33ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 83.172.137.26

traceroute to 83.172.137.26 (83.172.137.26): 64 hops max, 52 byte packets

1 [AS213941] 84.32.26.1 0.18 ms

2 *

3 *

4 *

5 [AS25540] 130.93.3.7 1.396 ms

6 *

7 *

8 *

9 [AS25540] 83.172.137.26 1.521 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On February 7th 2026

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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