AS399064 Content Guru Inc

CONTENTGURU-US - Content Guru Inc · registered in the United States

IPv4 addresses2,0488 prefixes · <0.001% of announced IPv4

Rank in United States#6,476largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#24,539of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS399064 in ASN lookup Look up an IP in this network (38.3.220.1) All networks in United States

IPv4 prefixes

All 8 prefixes, in address order.

38.3.220.0/24
38.19.249.0/24
38.65.7.0/24
38.77.250.0/24
38.99.112.0/24
38.111.202.0/24
65.198.1.0/24
66.187.15.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS398580#6473 QUEENS-UNIV-CLT-01 - Queens University of Charlotte2,048

AS398822#6474 BOSE-CORPORATION-US - Bose Corporation2,048

AS398996#6475 CALCAS-CSC - California Casualty Management Company2,048

AS399240#6477 BLUE-RIDGE-INTERNET - BLUE RIDGE INTERNET, L.L.C2,048

AS399352#6478 DRILLINGINFO-SEATTLE - Drilling Info Inc.2,048

AS399361#6479 ALCOA-CORP - Alcoa USA Corp.2,048

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