Autonomous System
AS37520 Rhodes University
EducationActiveSouth AfricaAFRINIC
AS37520 (Rhodes University) is an education network operated by Rhodes University in South Africa, registered with AFRINIC. It has 2 IPv4 prefixes with 65,792 addresses and 1 IPv6 prefix, which makes it the 3,486th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses65,792in 2 prefixes
IPv6 prefixes1≈ 1.9 × 10²⁵ addresses
Size rank#3,486of 82,200 active ASNs
Details
OrganizationRhodes University
AS nameRhodes University
Websiteru.ac.za
Country South Africa (ZA)
Network typeEducation
RegistryAFRINIC
Abuse contactabuse@ru.ac.za
Registered—
Last updated—
IPv4 prefixes
2 prefixes · 65,792 addresses| Network | Addresses | First – last address |
|---|---|---|
| 146.231.0.0/16 | 65,536 | 146.231.0.0 – 146.231.255.255 |
| 192.42.99.0/24 | 256 | 192.42.99.0 – 192.42.99.255 |
146.231.0.0/16 192.42.99.0/24
IPv6 prefixes
1 prefix- 2001:43f8:750::/44
2001:43f8:750::/44
Query AS37520 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=AS37520&key=YOUR_API_KEY"Any address in its prefixes resolves to AS37520, with or without a key:
curl "https://api.ipapi.is/?q=146.231.0.1"