AS17212 Tri-County Fiber Communications, LLC

TRI-COUNTY-FIBER-COMMUNICATIONS - Tri-County Fiber Communications, LLC · registered in the United States

IPv4 addresses7,1683 prefixes · <0.001% of announced IPv4

Rank in United States#3,556largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#11,386of 79,396 networks with IPv4

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

CountryUnited States18,679 ASNs registered there

Open AS17212 in ASN lookup Look up an IP in this network (103.209.56.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

103.209.56.0/22
152.86.240.0/20
170.4.200.0/21

IPv6 prefixes

All 1 prefix.

2606:76c0::/32

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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