AS32132 Fiber Optic Cable Network LLC

AS-FOCNL-01 - Fiber Optic Cable Network LLC · registered in the United States

IPv4 addresses16,12854 prefixes · <0.001% of announced IPv4

Rank in United States#2,412largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#7,157of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS32132 in ASN lookup Look up an IP in this network (5.157.21.1) All networks in United States

IPv4 prefixes

All 54 prefixes, in address order.

5.157.21.0/24
5.175.143.0/24
5.175.187.0/24
5.175.218.0/24
5.175.250.0/24
5.230.20.0/24
5.230.110.0/23
5.230.161.0/24
5.230.164.0/24
5.230.190.0/24
5.230.198.0/23
5.230.233.0/24
5.231.57.0/24
5.231.121.0/24
5.231.210.0/24
5.231.225.0/24
5.231.237.0/24
77.90.38.0/24
82.139.245.0/24
89.106.91.0/24
89.144.14.0/24
94.103.165.0/24
94.249.173.0/24
94.249.183.0/24
95.215.34.0/24
165.231.68.0/23
165.231.71.0/24
165.231.77.0/24
165.231.78.0/23
185.119.18.0/24
196.48.13.0/24
196.48.31.0/24
196.56.31.0/24
196.57.31.0/24
196.57.213.0/24
196.57.219.0/24
196.57.220.0/24
196.58.212.0/23
196.58.218.0/23
196.196.70.0/23
196.197.13.0/24
196.197.31.0/24
196.198.31.0/24
196.198.213.0/24
196.198.218.0/23
196.198.222.0/24
196.199.13.0/24
196.199.31.0/24
196.241.11.0/24
196.241.110.0/24
196.241.174.0/23
196.241.176.0/24
196.242.136.0/24
196.245.228.0/24

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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