Rochester Institute of Technology operates AS4385: 2 IPv4 prefixes covering 65,792 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #2,757 worldwide and #920 of 18,202 networks in United States.
The largest block is 129.21.0.0 to 129.21.255.255 with 65,536 addresses, geolocated to Rochester.
- IPv4 addresses
- 65,792
- IPv4 prefixes
- 2
- World rank
- #2,757
- IPv6 ranges
- 1
Addresses by country
- United States 100%
Largest blocks
- 129.21.0.0 Rochester65,536
- 192.77.9.0 Rochester256
Networks of similar size
- AS11078 Brown University65,792
- AS6510 Brigham Young University65,792
- AS4201 Oregon State University65,792
- AS209781 BASF Digital Solutions GmbH
65,792 - AS6406 Thomas Jefferson National Accelerator Facility65,792
- AS12093 University of Waterloo
65,792 - AS823 University of Western Ontario65,792
- AS28714 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.65,792
IPv4 prefixes
Questions and answers
Who owns AS4385?
Autonomous system AS4385 is operated by Rochester Institute of Technology.
How many IP addresses does AS4385 have?
The network holds 65,792 IPv4 addresses in 2 prefixes, plus 1 IPv6 ranges.
Which country is AS4385 in?
The main country is United States.
How big is AS4385?
By IPv4 addresses it ranks #2,757 worldwide.
What is the largest address block of AS4385?
129.21.0.0 to 129.21.255.255, 65,536 addresses.