Autonomous System
AS4385 Rochester Institute of Technology
EducationActiveUnited StatesARIN
AS4385 (RIT-ASN) is an education network operated by Rochester Institute of Technology in United States, registered with ARIN. It has 2 IPv4 prefixes with 65,792 addresses and 1 IPv6 prefix, which makes it the 3,441st largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses65,792in 2 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#3,441of 82,141 active ASNs
Details
OrganizationRochester Institute of Technology
AS nameRIT-ASN
Websiterit.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@rit.edu
Registered1995-02-15
Last updated2022-03-16
IPv4 prefixes
2 prefixes · 65,792 addresses| Network | Addresses | First – last address |
|---|---|---|
| 129.21.0.0/16 | 65,536 | 129.21.0.0 – 129.21.255.255 |
| 192.77.9.0/24 | 256 | 192.77.9.0 – 192.77.9.255 |
129.21.0.0/16 192.77.9.0/24
IPv6 prefixes
1 prefix- 2620:8d:8000::/48
2620:8d:8000::/48
Query AS4385 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=AS4385&key=YOUR_API_KEY"Any address in its prefixes resolves to AS4385, with or without a key:
curl "https://api.ipapi.is/?q=129.21.0.1"Largest networks in United States
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