AS15221 StratusIQ

STRATUSIQ - StratusIQ · registered in the United States

IPv4 addresses25,85631 prefixes · <0.001% of announced IPv4

Rank in United States#1,898largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#5,352of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS15221 in ASN lookup Look up an IP in this network (66.113.0.1) All networks in United States

IPv4 prefixes

All 31 prefixes, in address order.

66.113.0.0/22
66.113.4.0/23
66.113.6.0/24
66.113.7.0/24
66.113.8.0/21
66.113.16.0/20
154.198.32.0/22
192.133.104.0/24
209.248.64.0/23
209.248.66.0/24
209.248.67.0/24
209.248.68.0/24
209.248.69.0/24
209.248.70.0/24
209.248.71.0/24
209.248.72.0/23
209.248.74.0/23
209.248.76.0/22
209.248.80.0/20
209.248.96.0/22
209.248.100.0/24
209.248.101.0/24
209.248.102.0/23
209.248.104.0/22
209.248.108.0/23
209.248.110.0/23
209.248.112.0/21
209.248.120.0/24
209.248.121.0/24
209.248.122.0/23
209.248.124.0/22

IPv6 prefixes

All 1 prefix.

2605:90c0::/32

Similar-sized networks in United States

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AS397122#1899 NORVADO-NET - Chequamegon Communications Cooperative, Inc.25,856

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AS6134#1901 XNNET - XNNET LLC25,600

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