AS18886 Uniti Fiber Holdings Inc.

INLINE-NET - Uniti Fiber Holdings Inc. · registered in the United States

IPv4 addresses6,9127 prefixes · <0.001% of announced IPv4

Rank in United States#3,636largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#11,719of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS18886 in ASN lookup Look up an IP in this network (216.170.64.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

216.170.64.0/21
216.170.72.0/22
216.170.76.0/23
216.170.78.0/24
216.170.80.0/23
216.170.86.0/23
216.170.88.0/21

Other ASNs named Uniti Fiber Holdings Inc.

5 other networks use the same organisation name; together with AS18886 they announce 239,104 IPv4 addresses.

ASNNameIPv4 addresses

AS13760UNITI-FIBER - Uniti Fiber Holdings Inc. US167,424

AS32592HT-HB32592 - Uniti Fiber Holdings Inc. US61,952

AS62632UNITI-ITS - Uniti Fiber Holdings Inc. US2,048

AS53846UNITI-FIBER-VOICE - Uniti Fiber Holdings Inc. US512

AS18752HT-HB18752 - Uniti Fiber Holdings Inc. US256

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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