University of Oregon operates AS3582: 5 IPv4 prefixes covering 149,504 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #1,312 worldwide and #394 of 18,202 networks in United States. That is 0.01% of the country’s IPv4 space.
The largest block is 128.223.0.0 to 128.223.255.255 with 65,536 addresses, geolocated to Eugene.
- IPv4 addresses
- 149,504
- IPv4 prefixes
- 5
- World rank
- #1,312
- Country share
- 0.01%
- IPv6 ranges
- 1
Addresses by country
- United States 100%
Largest blocks
- 128.223.0.0 Eugene65,536
- 184.171.0.0 Eugene32,768
- 163.41.128.0 Eugene32,768
- 207.98.0.0 Eugene16,384
- 207.98.72.0 Eugene2,048
Networks of similar size
- AS42560 Telemach BH d.o.o. Sarajevo
150,528 - AS12768 JSC "ER-Telecom Holding"
149,760 - AS103 Northwestern University149,504
- AS138524 ADVANCED WIRELESS NETWORK COMPANY LIMITED
149,504 - AS12735 TurkNet Iletisim Hizmetleri A.S.
149,248 - AS18978 Enzu Inc148,992
- AS16839 SERVICENOW, INC.148,992
- AS20712 Andrews & Arnold Ltd
148,736
IPv4 prefixes
Questions and answers
Who owns AS3582?
Autonomous system AS3582 is operated by University of Oregon.
How many IP addresses does AS3582 have?
The network holds 149,504 IPv4 addresses in 5 prefixes, plus 1 IPv6 ranges.
Which country is AS3582 in?
The main country is United States.
How big is AS3582?
By IPv4 addresses it ranks #1,312 worldwide.
What is the largest address block of AS3582?
128.223.0.0 to 128.223.255.255, 65,536 addresses.