AS13760 Uniti Fiber Holdings Inc.

UNITI-FIBER - Uniti Fiber Holdings Inc. · registered in the United States

IPv4 addresses167,424112 prefixes · 0.005% of announced IPv4

Rank in United States#371largest network in US by IPv4 space, of 18,338 · 0.01% of US

Rank worldwide#1,221of 79,396 networks with IPv4

IPv63 x /32 (200,703 x /48)25 prefixes

CountryUnited States18,679 ASNs registered there

Open AS13760 in ASN lookup Look up an IP in this network (12.21.155.1) All networks in United States

IPv4 prefixes

All 112 prefixes, in address order.

12.21.155.0/24
23.129.24.0/24
23.131.128.0/24
44.42.9.0/24
44.100.96.0/24
44.100.128.0/24
64.239.192.0/21
64.239.200.0/23
69.85.192.0/20
69.85.208.0/23
69.85.211.0/24
69.85.212.0/23
69.85.214.0/24
69.85.216.0/24
69.85.218.0/23
69.85.220.0/22
69.85.224.0/19
104.167.148.0/24
104.238.218.0/23
104.238.224.0/23
142.190.0.0/19
142.190.32.0/20
142.190.48.0/21
142.190.56.0/22
142.190.60.0/23
142.190.64.0/20
142.190.80.0/22
142.190.84.0/23
142.190.86.0/23
142.190.88.0/21
142.190.96.0/21
142.190.104.0/22
142.190.108.0/23
142.190.110.0/23
142.190.114.0/23
142.190.116.0/22
142.190.120.0/21
142.190.128.0/19
142.190.160.0/20
142.190.176.0/21
142.190.184.0/23
142.190.186.0/23
142.190.188.0/22
142.190.192.0/20
142.190.208.0/21
142.190.216.0/23
142.190.218.0/23
142.190.220.0/22
142.190.224.0/20
142.190.240.0/21
142.190.248.0/22
142.190.253.0/24
142.190.254.0/23
147.185.25.0/24
162.216.144.0/22
165.140.182.0/24
167.179.22.0/24
170.249.128.0/21
170.249.136.0/22
170.249.140.0/23
170.249.142.0/24
170.249.144.0/20
170.249.160.0/20
170.249.176.0/21
170.249.184.0/22
170.249.188.0/23
170.249.190.0/24
170.249.191.0/24
172.81.79.0/24
192.152.168.0/24
192.251.128.0/24
198.184.209.0/24
198.185.252.0/24
198.185.254.0/24
199.80.70.0/24
199.80.75.0/24
199.88.139.0/24
199.187.136.0/23
199.187.140.0/23
199.187.142.0/24
199.187.143.0/24
199.195.14.0/23
204.28.64.0/19
204.28.96.0/23
204.28.98.0/24
204.126.206.0/23
204.126.208.0/22
204.194.88.0/21
204.196.192.0/23
204.196.194.0/24
204.238.146.0/24
205.153.32.0/22
207.69.32.0/23
207.69.34.0/23
207.69.36.0/22
207.69.40.0/21
207.69.48.0/20
207.69.64.0/18
208.78.159.0/24
208.114.200.0/21
208.114.208.0/20
208.114.224.0/20
208.114.240.0/23
208.117.207.0/24
209.209.192.0/20
209.209.208.0/21
209.209.216.0/23
209.209.218.0/23
209.209.220.0/22
216.170.79.0/24
216.170.82.0/23
216.170.84.0/23

IPv6 prefixes

All 25 prefixes.

2600:4c01:ffff::/48
2602:fe9d::/36
2607:da80::/32
2607:ed80::/32
2607:fb00::/43
2607:fb00:20::/44
2607:fb00:30::/45
2607:fb00:38::/47
2607:fb00:3b::/48
2607:fb00:3c::/46
2607:fb00:40::/44
2607:fb00:51::/48
2607:fb00:52::/47
2607:fb00:54::/46
2607:fb00:58::/45
2607:fb00:60::/43
2607:fb00:80::/41
2607:fb00:100::/40
2607:fb00:200::/39
2607:fb00:400::/38
2607:fb00:800::/37
2607:fb00:1000::/36
2607:fb00:2000::/35
2607:fb00:4000::/34
2607:fb00:8000::/33

Other ASNs named Uniti Fiber Holdings Inc.

5 other networks use the same organisation name; together with AS13760 they announce 239,104 IPv4 addresses.

ASNNameIPv4 addresses

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

AS18886INLINE-NET - Uniti Fiber Holdings Inc. US6,912

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

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

AS18752HT-HB18752 - Uniti Fiber Holdings Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS14992#368 CRYSTALTECH - NewtekOne, Inc.168,704

AS26347#369 DREAMHOST-AS - New Dream Network, LLC168,192

AS6035#370 DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)167,936

AS393238#372 IMONC - ImOn Communications, LLC165,888

AS33656#373 CMCS - Comcast Cable Communications, LLC165,632

AS10838#374 OCEANIC-INTERNET-RR - Charter Communications Inc165,120

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