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AS6377
AS6377 Eugene School District 4J
4JNET - Eugene School District 4J · registered in the United States
IPv4 addresses 65,792 2 prefixes · 0.002% of announced IPv4
Rank in United States #946 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #2,779 of 79,396 networks with IPv4
IPv6 1 x /48 1 prefixes
IPv4 prefixes
All 2 prefixes, in address order.
158.165.0.0/16 192.135.183.0/24
IPv6 prefixes
All 1 prefix.
Similar-sized networks in United States
ASN Name IPv4 addresses
AS32064 #943 AMUAS1 - American University65,792
AS1224 #944 NCSA-AS - University of Illinois65,792
AS4385 #945 RIT-ASN - Rochester Institute of Technology65,792
AS6406 #947 CEBAF - Thomas Jefferson National Accelerator Facility65,792
AS11078 #948 BROWN - Brown University65,792
AS11540 #949 RTI - Research Triangle Institute65,792
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources