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Autonomous System

AS36103

Central Utah Telephone, Inc.

Central Utah Telephone, Inc. United States 🌐 cut.net
Announced IPs
69,624
CIDR prefixes
132
ASN
AS36103

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 100-200Gbps
Geographic scope North America
Traffic ratio Heavy Inbound
Peering policy Open
IRR record AS36103:AS-CENTRACOM
Website ↗

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
148.85.0.0/18 16.4K
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
148.85.32.0/19 8.2K
0.0%
Central Utah Telephone, Inc. US — —
23.88.160.0/20 4.1K
0.4%
Central Utah Telephone, Inc. US Utah Santaquin
64.72.208.0/20 4.1K
0.8%
Central Utah Telephone, Inc. US Utah American Fork
64.77.240.0/20 4.1K
0.4%
Central Utah Telephone, Inc. US Utah American Fork
67.207.32.0/20 4.1K
4.7%
Central Utah Telephone, Inc. US Utah Nephi
69.163.64.0/20 4.1K
0.1%
Central Utah Telephone, Inc. US Utah Lehi
148.85.16.0/20 4.1K
0.0%
Central Utah Telephone, Inc. US — —
204.225.16.0/20 4.1K
0.2%
Central Utah Telephone, Inc. US Utah Draper
205.197.208.0/20 4.1K
1.3%
Central Utah Telephone, Inc. US Utah Riverton
23.88.168.0/21 2.0K
0.6%
Central Utah Telephone, Inc. US Utah Santaquin
64.72.216.0/21 2.0K
0.0%
Central Utah Telephone, Inc. US Utah American Fork
69.163.72.0/21 2.0K
0.1%
Central Utah Telephone, Inc. US Utah Lehi
148.85.8.0/21 2.0K
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
202.69.144.0/21 2.0K
0.1%
Central Utah Telephone, Inc. US Utah Orem
23.88.160.0/22 1.0K
0.1%
Central Utah Telephone, Inc. US Utah Santaquin
63.78.116.0/22 1.0K
0.7%
Central Utah Telephone, Inc. US — —
63.78.212.0/22 1.0K
0.9%
Central Utah Telephone, Inc. US — —
64.72.208.0/22 1.0K
2.6%
Central Utah Telephone, Inc. US Utah American Fork
65.49.84.0/22 1.0K
0.0%
Central Utah Telephone, Inc. US Utah Salina
65.49.96.0/22 1.0K
0.0%
Central Utah Telephone, Inc. US Utah Delta
65.49.116.0/22 1.0K
0.0%
Central Utah Telephone, Inc. US Utah Richfield
65.49.120.0/22 1.0K
0.0%
Central Utah Telephone, Inc. US Utah Richfield
65.203.16.0/22 1.0K
0.4%
Central Utah Telephone, Inc. US Utah American Fork
68.70.232.0/22 1.0K
0.0%
Central Utah Telephone, Inc. US Utah Mount Pleasant
69.163.64.0/22 1.0K
0.0%
Central Utah Telephone, Inc. US Utah Orem
74.50.220.0/22 1.0K
0.0%
Central Utah Telephone, Inc. US — —
148.85.0.0/22 1.0K
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
202.69.144.0/22 1.0K
0.2%
Central Utah Telephone, Inc. US Utah Orem
202.69.152.0/22 1.0K
0.1%
Central Utah Telephone, Inc. US Utah Orem
23.88.164.0/23 512
0.6%
Central Utah Telephone, Inc. US Utah Santaquin
64.72.212.0/23 512
0.2%
Central Utah Telephone, Inc. US Utah American Fork
64.77.208.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Alpine
65.49.6.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Gunnison
65.49.58.0/23 512
0.0%
Central Utah Telephone, Inc. US — —
65.49.74.0/23 512
0.0%
Central Utah Telephone, Inc. US — —
65.49.84.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Salina
65.49.90.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Santaquin
65.49.94.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Delta
68.68.166.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Spanish Fork
69.163.70.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Manti
74.50.216.0/23 512
6.3%
Central Utah Telephone, Inc. US — —
74.82.6.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Delta
74.82.44.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Gunnison
74.82.54.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Lynndyl
97.75.224.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah West Valley City
148.85.6.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
198.135.174.0/23 512
0.2%
Central Utah Telephone, Inc. US — —
202.69.148.0/23 512
0.2%
Central Utah Telephone, Inc. US Utah Orem
202.69.158.0/23 512
0.0%
Central Utah Telephone, Inc. US — —
208.101.210.0/23 512
0.0%
Central Utah Telephone, Inc. US Utah Pleasant Grove
216.218.204.0/23 512
0.0%
Central Utah Telephone, Inc. US — —
23.88.166.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Santaquin
63.90.74.0/24 256
0.0%
Central Utah Telephone, Inc. US — —
64.62.176.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Santaquin
64.72.214.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah American Fork
65.49.6.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Gunnison
65.49.86.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Salina
66.160.202.0/24 256
0.0%
Central Utah Telephone, Inc. US — —
66.220.27.0/24 256
0.0%
Central Utah Telephone, Inc. US — —
68.70.236.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Fairview
68.70.247.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Salt Lake City
68.70.253.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Moroni
68.70.254.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
69.163.69.0/24 256
0.4%
Central Utah Telephone, Inc. US Utah Provo
72.52.109.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah West Valley City
74.50.219.0/24 256
0.0%
Central Utah Telephone, Inc. US — —
74.82.10.0/24 256
0.0%
Central Utah Telephone, Inc. US — —
74.82.57.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Gunnison
97.75.225.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah West Valley City
148.85.5.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
198.135.172.0/24 256
0.0%
Central Utah Telephone, Inc. US — —
202.69.151.0/24 256
0.0%
Central Utah Telephone, Inc. US Utah Orem
202.69.157.0/24 256
7.0%
Central Utah Telephone, Inc. US — —
216.218.211.0/24 256
0.0%
Central Utah Telephone, Inc. US — —
216.218.251.0/24 256
0.0%
Central Utah Telephone, Inc. US — —
23.88.167.0/25 128
0.0%
Central Utah Telephone, Inc. US Utah Santaquin
64.72.215.0/25 128
1.6%
Central Utah Telephone, Inc. US Utah American Fork
65.49.7.0/25 128
0.0%
Central Utah Telephone, Inc. US Utah Gunnison
65.49.87.0/25 128
0.0%
Central Utah Telephone, Inc. US Utah Salina
69.163.68.0/25 128
0.0%
Central Utah Telephone, Inc. US Utah Payson
97.75.224.0/25 128
0.0%
Central Utah Telephone, Inc. US Utah Pleasant Grove
148.85.4.0/25 128
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
202.69.150.0/25 128
0.0%
Central Utah Telephone, Inc. US Utah Orem
23.88.167.128/26 64
0.0%
Central Utah Telephone, Inc. US Utah Santaquin
64.72.215.192/26 64
1.6%
Central Utah Telephone, Inc. US Utah American Fork
65.49.7.192/26 64
0.0%
Central Utah Telephone, Inc. US Utah Gunnison
65.49.87.192/26 64
0.0%
Central Utah Telephone, Inc. US Utah Salina
69.163.68.192/26 64
0.0%
Central Utah Telephone, Inc. US Utah Payson
97.75.224.192/26 64
0.0%
Central Utah Telephone, Inc. US Utah Clearfield
148.85.4.192/26 64
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
202.69.150.192/26 64
0.0%
Central Utah Telephone, Inc. US Utah Orem
23.88.167.192/27 32
0.0%
Central Utah Telephone, Inc. US Utah Santaquin
64.72.215.160/27 32
0.0%
Central Utah Telephone, Inc. US Utah American Fork
65.49.7.128/27 32
0.0%
Central Utah Telephone, Inc. US Utah Gunnison
65.49.87.160/27 32
0.0%
Central Utah Telephone, Inc. US Utah Salina
69.163.68.128/27 32
0.0%
Central Utah Telephone, Inc. US Utah Payson
97.75.224.160/27 32
0.0%
Central Utah Telephone, Inc. US Utah Ogden
148.85.4.128/27 32
0.0%
Central Utah Telephone, Inc. US Utah Ephraim
202.69.150.128/27 32
0.0%
Central Utah Telephone, Inc. US Utah Orem

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS36103 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
23.88.168.0/24 35,556 2026-11-13 10:18:50
23.88.169.0/24 35,528 2026-11-13 10:18:50
23.88.166.0/24 35,515 2026-11-13 10:18:50
23.88.170.0/24 35,510 2026-11-13 10:18:50
23.88.167.0/24 35,481 2026-11-13 10:18:50
69.163.65.0/24 34,116 2026-11-13 10:18:50
208.101.210.0/24 31,926 2026-11-13 10:18:50
205.197.215.0/24 31,307 2026-11-13 10:18:50
65.49.120.0/22 24,755 2026-11-13 10:18:50
68.70.247.0/24 24,668 2026-11-13 10:18:50
72.52.109.0/24 24,645 2026-11-13 10:18:50
74.82.54.0/23 24,592 2026-11-13 10:18:50
65.49.84.0/22 24,566 2026-11-13 10:18:50
65.49.116.0/22 24,564 2026-11-13 10:18:50
65.49.90.0/23 24,492 2026-11-13 10:18:50
74.82.57.0/24 24,420 2026-11-13 10:18:50
65.49.74.0/23 24,392 2026-11-13 10:18:50
74.82.6.0/23 24,357 2026-11-13 10:18:50
66.220.27.0/24 24,351 2026-11-13 10:18:50
68.70.236.0/24 24,218 2026-11-13 10:18:50
74.82.44.0/23 24,202 2026-11-13 10:18:50
65.49.6.0/23 24,173 2026-11-13 10:18:50
64.62.176.0/24 24,104 2026-11-13 10:18:50
69.163.77.0/24 24,016 2026-11-13 10:18:50
65.49.94.0/23 24,008 2026-11-13 10:18:50
69.163.76.0/24 24,006 2026-11-13 10:18:50
66.160.202.0/24 23,959 2026-11-13 10:18:50
65.49.58.0/23 23,950 2026-11-13 10:18:50
69.163.68.0/24 23,934 2026-11-13 10:18:50
65.49.87.0/24 23,928 2026-11-13 10:18:50
69.163.79.0/24 23,914 2026-11-13 10:18:50
69.163.78.0/24 23,914 2026-11-13 10:18:50
65.49.96.0/22 23,889 2026-11-13 10:18:50
69.163.72.0/24 23,879 2026-11-13 10:18:50
68.70.232.0/22 23,875 2026-11-13 10:18:50
65.49.121.0/24 23,857 2026-11-13 10:18:50
69.163.73.0/24 23,836 2026-11-13 10:18:50
69.163.74.0/24 23,815 2026-11-13 10:18:50
65.49.122.0/24 23,815 2026-11-13 10:18:50
68.70.254.0/24 23,732 2026-11-13 10:18:50
65.49.123.0/24 23,731 2026-11-13 10:18:50
69.163.67.0/24 23,720 2026-11-13 10:18:50
69.163.75.0/24 23,704 2026-11-13 10:18:50
65.49.116.0/23 23,700 2026-11-13 10:18:50
68.70.253.0/24 23,677 2026-11-13 10:18:50
65.49.120.0/24 23,669 2026-11-13 10:18:50
65.49.85.0/24 23,661 2026-11-13 10:18:50
65.49.118.0/24 23,652 2026-11-13 10:18:50
65.49.86.0/24 23,637 2026-11-13 10:18:50
216.218.204.0/23 23,611 2026-11-13 10:18:50

Showing top 50 of 139 announced prefixes by sample volume.

Frequently Asked Questions

What is AS36103?

AS36103 is an Autonomous System Number assigned to Central Utah Telephone, Inc.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS36103 announce?

AS36103 announces 69.6K IPv4 addresses distributed across 132 routed CIDR prefixes. The network is registered in United States.

Who operates AS36103?

AS36103 is operated by Central Utah Telephone, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS36103 registered in?

AS36103 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 10:24:05 UTC
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