Autonomous System
AS40007 St. Francis Xavier University
EducationActiveCanadaARIN
AS40007 (STFX-UNIVERSITY) is an education network operated by St. Francis Xavier University in Canada, registered with ARIN. It has 9 IPv4 prefixes with 40,704 addresses and 1 IPv6 prefix, which makes it the 4,744th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses40,704in 9 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#4,744of 82,200 active ASNs
Details
OrganizationSt. Francis Xavier University
AS nameSTFX-UNIVERSITY
Websitestfx.ca
Country Canada (CA)
Network typeEducation
RegistryARIN
Abuse contactkmiller@stfx.ca
Registered2006-06-06
Last updated2024-02-23
IPv4 prefixes
9 prefixes · 40,704 addresses| Network | Addresses | First – last address |
|---|---|---|
| 141.109.0.0/18 | 16,384 | 141.109.0.0 – 141.109.63.255 |
| 141.109.96.0/19 | 8,192 | 141.109.96.0 – 141.109.127.255 |
| 141.109.192.0/19 | 8,192 | 141.109.192.0 – 141.109.223.255 |
| 141.109.176.0/21 | 2,048 | 141.109.176.0 – 141.109.183.255 |
| 141.109.224.0/21 | 2,048 | 141.109.224.0 – 141.109.231.255 |
| 141.109.232.0/21 | 2,048 | 141.109.232.0 – 141.109.239.255 |
| 141.109.188.0/22 | 1,024 | 141.109.188.0 – 141.109.191.255 |
| 141.109.184.0/23 | 512 | 141.109.184.0 – 141.109.185.255 |
| 141.109.228.0/24 | 256 | 141.109.228.0 – 141.109.228.255 |
141.109.0.0/18 141.109.96.0/19 141.109.192.0/19 141.109.176.0/21 141.109.224.0/21 141.109.232.0/21 141.109.188.0/22 141.109.184.0/23 141.109.228.0/24
IPv6 prefixes
1 prefix- 2001:410:a01c::/48
2001:410:a01c::/48
Query AS40007 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=AS40007&key=YOUR_API_KEY"Any address in its prefixes resolves to AS40007, with or without a key:
curl "https://api.ipapi.is/?q=141.109.0.1"Largest networks in Canada
AS6327 Shaw Communications13,439,744 IPv4 addressesAS812 Rogers Communications Canada Inc.10,145,536 IPv4 addressesAS577 Bell Canada7,386,112 IPv4 addressesAS5769 Videotron Ltee5,583,360 IPv4 addressesAS852 TELUS Communications Inc.5,046,784 IPv4 addressesAS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)1,884,416 IPv4 addresses