AS10867 Foothill-DeAnza Community College District

FHDA-AS - Foothill-DeAnza Community College District · registered in the United States

IPv4 addresses65,80022 prefixes · 0.002% of announced IPv4

Rank in United States#930largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#2,750of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS10867 in ASN lookup Look up an IP in this network (153.18.0.1) All networks in United States

IPv4 prefixes

All 22 prefixes, in address order.

153.18.0.0/18
153.18.64.0/19
153.18.96.0/20
153.18.112.0/20
153.18.128.0/19
153.18.160.0/20
153.18.176.0/21
153.18.184.0/22
153.18.188.0/22
153.18.192.0/19
153.18.224.0/20
153.18.240.0/21
153.18.248.0/23
153.18.250.0/24
153.18.251.0/27
153.18.251.32/28
153.18.251.48/28
153.18.251.64/26
153.18.251.128/25
153.18.252.0/22
198.188.255.72/29
198.189.18.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS47024#927 THE-METROHEALTH-SYSTEM - The MetroHealth System66,048

AS398564#928 EUP-SCOTS-NET - Pennsylvania Western University66,048

AS398655#929 CALU-ASN - Pennsylvania Western University66,048

AS34#931 UDELNET - University of Delaware65,792

AS17152#932 BATES - Bates College65,792

AS23309#933 CCCOE-NET - Contra Costa County Office of Education65,792

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