AS22442 Phonoscope, Inc.

HOU-PHONOSCOPE - Phonoscope, Inc. · registered in the United States

IPv4 addresses24,57650 prefixes · <0.001% of announced IPv4

Rank in United States#1,938largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#5,487of 79,396 networks with IPv4

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

CountryUnited States18,679 ASNs registered there

Open AS22442 in ASN lookup Look up an IP in this network (66.60.224.1) All networks in United States

IPv4 prefixes

All 50 prefixes, in address order.

66.60.224.0/23
66.60.227.0/24
66.60.228.0/22
66.60.232.0/23
66.60.235.0/24
66.60.237.0/24
66.60.238.0/23
66.60.240.0/24
66.60.242.0/23
66.60.244.0/24
66.60.246.0/23
66.60.248.0/23
66.60.250.0/23
66.60.252.0/22
66.249.96.0/23
66.249.98.0/24
66.249.102.0/23
66.249.104.0/22
66.249.109.0/24
66.249.110.0/24
66.249.114.0/23
66.249.116.0/23
66.249.118.0/24
66.249.120.0/22
66.249.126.0/23
72.20.128.0/24
72.20.130.0/23
72.20.136.0/24
72.20.139.0/24
72.20.141.0/24
72.20.142.0/23
72.20.145.0/24
72.20.149.0/24
72.20.150.0/24
72.20.154.0/24
74.124.36.0/22
74.124.40.0/22
74.124.45.0/24
74.124.46.0/23
74.124.49.0/24
74.124.50.0/24
74.124.52.0/22
74.124.56.0/23
74.124.60.0/22
198.46.75.0/24
205.196.176.0/22
205.196.180.0/24
205.196.183.0/24
205.196.184.0/22
205.196.188.0/24

IPv6 prefixes

All 1 prefix.

2605:f000::/32

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AS25720#1940 HONEYCOMB - Honeycomb Internet Services24,576

AS396956#1941 MLEC-ASN-1 - Meriwether Lewis Electric Cooperative24,576

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