Hosting Provider

OVH SAS

HostingRank #16 of 2,000ovhcloud.com

OVH SAS is the 16th largest of 2,000 hosting providers by IPv4 space, with 6,337 IPv4 networks (4,452,000 addresses) and 1,315 IPv6 networks. The ipapi.is API marks every address in these ranges as a datacenter address.

IPv4 addresses4,452,000in 6,337 networks
IPv6 networks1,315≈ 8.0 × 10²⁸ addresses
Provider rank#16of 2,000 by IPv4 space
Autonomous systems2operated under this name

Details

Hosting providerOVH SAS
Websiteovhcloud.com
ASNsAS16276, AS35540
Rank#16 of 2,000
Classified byipapi.is hosting detection

IPv4 networks

6,337 networks · 4,452,000 addresses
NetworkAddressesFirst – last address
57.128.0.0/14262,14457.128.0.0 – 57.131.255.255
54.36.0.0 – 54.38.255.255196,60854.36.0.0 – 54.38.255.255
51.254.0.0/15131,07251.254.0.0 – 51.255.255.255
141.94.0.0/15131,072141.94.0.0 – 141.95.255.255
178.32.0.0/15131,072178.32.0.0 – 178.33.255.255
5.135.0.0/1665,5365.135.0.0 – 5.135.255.255
5.196.0.0/1665,5365.196.0.0 – 5.196.255.255
37.59.0.0/1665,53637.59.0.0 – 37.59.255.255
37.187.0.0/1665,53637.187.0.0 – 37.187.255.255
46.105.0.0/1665,53646.105.0.0 – 46.105.255.255
51.38.0.0/1665,53651.38.0.0 – 51.38.255.255
51.68.0.0/1665,53651.68.0.0 – 51.68.255.255
51.75.0.0/1665,53651.75.0.0 – 51.75.255.255
51.77.0.0/1665,53651.77.0.0 – 51.77.255.255
51.83.0.0/1665,53651.83.0.0 – 51.83.255.255
51.89.0.0/1665,53651.89.0.0 – 51.89.255.255
51.91.0.0/1665,53651.91.0.0 – 51.91.255.255
51.178.0.0/1665,53651.178.0.0 – 51.178.255.255
51.195.0.0/1665,53651.195.0.0 – 51.195.255.255
51.210.0.0/1665,53651.210.0.0 – 51.210.255.255
91.121.0.0/1665,53691.121.0.0 – 91.121.255.255
91.134.0.0/1665,53691.134.0.0 – 91.134.255.255
92.222.0.0/1665,53692.222.0.0 – 92.222.255.255
94.23.0.0/1665,53694.23.0.0 – 94.23.255.255
109.190.0.0/1665,536109.190.0.0 – 109.190.255.255
The 25 largest of 6,337. The API and the database have all of them.

IPv6 networks

1,315 networks
  • 2001:41d0::/32
  • 2001:41d0::/44
  • 2001:41d0:10::/44
  • 2001:41d0:20::/44
  • 2001:41d0:30::/44
  • 2001:41d0:40::/44
  • 2001:41d0:50::/44
  • 2001:41d0:60::/44
  • 2001:41d0:80::/44
  • 2001:41d0:90::/44
  • 2001:41d0:a0::/44
  • 2001:41d0:b0::/44
  • 2001:41d0:c0::/44
  • 2001:41d0:d0::/44
  • 2001:41d0:e0::/44
  • 2001:41d0:f0::/44
  • 2001:41d0:100::/44
  • 2001:41d0:110::/44
  • 2001:41d0:120::/44
  • 2001:41d0:230::/44
  • 2001:41d0:310::/44
  • 2001:41d0:320::/44
  • 2001:41d0:20b::/48
  • 2001:41d0:20c::/48
  • 2001:41d0:20d::/48
The 25 largest of 1,315. The API and the database have all of them.

Detect OVH SAS with the API

Every address in these networks comes back with is_datacenter: true and a datacenter object naming the provider. The detection flags need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=57.128.0.1&key=YOUR_API_KEY"
"is_datacenter": true,
"datacenter": {
  "datacenter": "OVH SAS",
  "domain": "ovhcloud.com",
  "network": "57.128.0.0 - 57.131.255.255"
}

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