Autonomous System
AS16751 Open Text Corporation
BusinessActiveCanadaARIN
AS16751 (OPENTEXT-NA-CA-1) is a business network operated by Open Text Corporation in Canada, registered with ARIN. It has 26 IPv4 prefixes with 13,824 addresses, which makes it the 8,550th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses13,824in 26 prefixes
IPv6 prefixes0none
Size rank#8,550of 82,200 active ASNs
Details
OrganizationOpen Text Corporation
AS nameOPENTEXT-NA-CA-1
Websiteopentext.com
Country Canada (CA)
Network typeBusiness
RegistryARIN
Abuse contactipetkov@opentext.com
Registered2000-06-05
Last updated2021-06-30
IPv4 prefixes
26 prefixes · 13,824 addresses| Network | Addresses | First – last address |
|---|---|---|
| 143.172.0.0/21 | 2,048 | 143.172.0.0 – 143.172.7.255 |
| 143.172.8.0/21 | 2,048 | 143.172.8.0 – 143.172.15.255 |
| 149.235.224.0/21 | 2,048 | 149.235.224.0 – 149.235.231.255 |
| 204.90.140.0/22 | 1,024 | 204.90.140.0 – 204.90.143.255 |
| 129.84.2.0/23 | 512 | 129.84.2.0 – 129.84.3.255 |
| 129.84.8.0/23 | 512 | 129.84.8.0 – 129.84.9.255 |
| 204.90.142.0/23 | 512 | 204.90.142.0 – 204.90.143.255 |
| 204.90.144.0/23 | 512 | 204.90.144.0 – 204.90.145.255 |
| 129.84.0.0/24 | 256 | 129.84.0.0 – 129.84.0.255 |
| 129.84.1.0/24 | 256 | 129.84.1.0 – 129.84.1.255 |
| 129.84.4.0/24 | 256 | 129.84.4.0 – 129.84.4.255 |
| 129.84.6.0/24 | 256 | 129.84.6.0 – 129.84.6.255 |
| 129.84.10.0/24 | 256 | 129.84.10.0 – 129.84.10.255 |
| 129.84.13.0/24 | 256 | 129.84.13.0 – 129.84.13.255 |
| 129.84.14.0/24 | 256 | 129.84.14.0 – 129.84.14.255 |
| 129.84.16.0/24 | 256 | 129.84.16.0 – 129.84.16.255 |
| 129.84.88.0/24 | 256 | 129.84.88.0 – 129.84.88.255 |
| 129.84.89.0/24 | 256 | 129.84.89.0 – 129.84.89.255 |
| 142.75.253.0/24 | 256 | 142.75.253.0 – 142.75.253.255 |
| 149.235.241.0/24 | 256 | 149.235.241.0 – 149.235.241.255 |
| 149.235.254.0/24 | 256 | 149.235.254.0 – 149.235.254.255 |
| 199.71.120.0/24 | 256 | 199.71.120.0 – 199.71.120.255 |
| 204.90.141.0/24 | 256 | 204.90.141.0 – 204.90.141.255 |
| 204.90.143.0/24 | 256 | 204.90.143.0 – 204.90.143.255 |
| 204.138.115.0/24 | 256 | 204.138.115.0 – 204.138.115.255 |
143.172.0.0/21 143.172.8.0/21 149.235.224.0/21 204.90.140.0/22 129.84.2.0/23 129.84.8.0/23 204.90.142.0/23 204.90.144.0/23 129.84.0.0/24 129.84.1.0/24 129.84.4.0/24 129.84.6.0/24 129.84.10.0/24 129.84.13.0/24 129.84.14.0/24 129.84.16.0/24 129.84.88.0/24 129.84.89.0/24 142.75.253.0/24 149.235.241.0/24 149.235.254.0/24 199.71.120.0/24 204.90.141.0/24 204.90.143.0/24 204.138.115.0/24
The 25 largest of 26. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS16751 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS16751&key=YOUR_API_KEY"Any address in its prefixes resolves to AS16751, with or without a key:
curl "https://api.ipapi.is/?q=143.172.0.1"Other networks of Open Text Corporation
AS27495 Open Text Corporation76,800 IPv4 addressesAS26704 Open Text Corporation21,504 IPv4 addressesAS203160 OPEN TEXT CORPORATION20,992 IPv4 addresses
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