AS53833 Ionia County ISD

ICISD - Ionia County ISD · registered in the United States

IPv4 addresses5,3767 prefixes · <0.001% of announced IPv4

Rank in United States#4,013largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#13,166of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS53833 in ASN lookup Look up an IP in this network (66.39.224.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

66.39.224.0/22
66.39.228.0/24
66.39.230.0/23
66.39.232.0/21
66.39.248.0/22
66.39.252.0/24
66.39.255.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS33717#4010 CHT-GLOBAL - Chunghwa Telecom Global, INC5,376

AS40311#4011 VIASAT-3 - ViaSat,Inc.5,376

AS46785#4012 QUASAR-DATA-CENTER - QUASAR DATA CENTER, LTD.5,376

AS54142#4014 WHITE-CLOUD-COMMUNICATIONS - White Cloud Communications US, LLC5,376

AS54744#4015 IDS-AS1 - EPLUS, Inc.5,376

AS62763#4016 ABBVIE - AbbVie, Inc.5,376

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