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Autonomous System

AS401415

Alliance Communications

Announced IPs
19,454
CIDR prefixes
62
ASN
AS401415

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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

AS401415 — global IP footprint

Cities where AS401415 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
204.147.176.0/20 4.1K
38.6%
Alliance Communications US South Dakota Brandon
142.54.24.0/21 2.0K
99.9%
Alliance Communications US South Dakota Garretson
216.106.208.0/21 2.0K
87.1%
Alliance Communications US South Dakota Lennox
216.106.224.0/21 2.0K
85.9%
Alliance Communications US South Dakota Volin
216.249.200.0/21 2.0K
74.9%
Alliance Communications US South Dakota Brandon
216.249.232.0/21 2.0K
75.8%
Alliance Communications US South Dakota Crooks
216.106.236.0/22 1.0K
0.0%
Alliance Communications US Iowa Larchwood
216.249.200.0/22 1.0K
75.7%
Alliance Communications US South Dakota Brandon
66.115.214.0/23 512
92.2%
Alliance Communications US South Dakota Garretson
66.115.236.0/23 512
90.0%
Alliance Communications US
66.231.2.0/23 512
0.0%
Alliance Communications US Iowa Larchwood
208.53.240.0/23 512
84.2%
Alliance Communications US
216.106.236.0/23 512
87.3%
Alliance Communications US Iowa Larchwood
216.249.192.0/23 512
77.9%
Alliance Communications US South Dakota Brandon
216.249.198.0/23 512
0.0%
Alliance Communications US South Dakota Brandon
216.249.206.0/23 512
72.5%
Alliance Communications US South Dakota Brandon
66.115.205.0/24 256
89.5%
Alliance Communications US
66.115.206.0/24 256
88.3%
Alliance Communications US
66.231.3.0/24 256
93.8%
Alliance Communications US Iowa Larchwood
216.106.239.0/24 256
85.2%
Alliance Communications US Iowa Larchwood
216.249.194.0/24 256
70.7%
Alliance Communications US South Dakota Sioux Falls
216.249.196.0/24 256
74.2%
Alliance Communications US South Dakota Brandon
216.249.198.0/24 256
80.5%
Alliance Communications US South Dakota Brandon
216.249.205.0/24 256
73.8%
Alliance Communications US South Dakota Brandon
66.231.2.128/25 128
93.0%
Alliance Communications US Iowa Larchwood
216.106.238.128/25 128
88.3%
Alliance Communications US Iowa Larchwood
216.249.194.128/25 128
71.1%
Alliance Communications US South Dakota Brandon
216.249.199.0/25 128
69.5%
Alliance Communications US South Dakota Brandon
216.249.204.0/25 128
78.1%
Alliance Communications US South Dakota Brandon
66.231.2.64/26 64
92.2%
Alliance Communications US Iowa Larchwood
216.106.238.64/26 64
89.1%
Alliance Communications US Iowa Larchwood
216.249.194.64/26 64
70.3%
Alliance Communications US South Dakota Brandon
216.249.199.192/26 64
70.3%
Alliance Communications US South Dakota Brandon
216.249.204.192/26 64
78.1%
Alliance Communications US South Dakota Brandon
66.231.2.32/27 32
93.8%
Alliance Communications US Iowa Larchwood
216.106.238.0/27 32
87.5%
Alliance Communications US Iowa Larchwood
216.249.194.0/27 32
71.9%
Alliance Communications US South Dakota Brandon
216.249.199.128/27 32
68.8%
Alliance Communications US South Dakota Brandon
216.249.204.128/27 32
78.1%
Alliance Communications US South Dakota Brandon
66.231.2.0/28 16
93.8%
Alliance Communications US Iowa Larchwood
216.106.238.32/28 16
87.5%
Alliance Communications US Iowa Larchwood
216.249.194.48/28 16
68.8%
Alliance Communications US South Dakota Brandon
216.249.199.176/28 16
68.8%
Alliance Communications US South Dakota Brandon
216.249.204.176/28 16
75.0%
Alliance Communications US South Dakota Brandon
66.231.2.16/29 8
87.5%
Alliance Communications US Iowa Larchwood
216.106.238.56/29 8
87.5%
Alliance Communications US Iowa Larchwood
216.249.194.40/29 8
75.0%
Alliance Communications US South Dakota Brandon
216.249.199.160/29 8
75.0%
Alliance Communications US South Dakota Brandon
216.249.204.160/29 8
75.0%
Alliance Communications US South Dakota Brandon
66.231.2.28/30 4
100.0%
Alliance Communications US Iowa Larchwood
216.106.238.52/30 4
100.0%
Alliance Communications US Iowa Larchwood
216.249.194.36/30 4
75.0%
Alliance Communications US South Dakota Brandon
216.249.199.172/30 4
75.0%
Alliance Communications US South Dakota Brandon
216.249.204.168/30 4
75.0%
Alliance Communications US South Dakota Brandon
66.231.2.24/31 2
100.0%
Alliance Communications US Iowa Larchwood
216.106.238.48/31 2
100.0%
Alliance Communications US Iowa Larchwood
216.249.194.34/31 2
50.0%
Alliance Communications US South Dakota Brandon
216.249.199.170/31 2
50.0%
Alliance Communications US South Dakota Brandon
216.249.204.172/31 2
100.0%
Alliance Communications US South Dakota Brandon
66.231.2.26/32 1
100.0%
Alliance Communications US Iowa Larchwood
216.106.238.51/32 1
100.0%
Alliance Communications US Iowa Larchwood
216.249.194.32/32 1
100.0%
Alliance Communications US South Dakota Brandon
216.249.199.169/32 1
100.0%
Alliance Communications US South Dakota Brandon
216.249.204.174/32 1
100.0%
Alliance Communications US South Dakota Brandon

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS401415 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
216.249.192.0/23 11,643 2026-09-17 17:23:42
204.147.176.0/20 11,396 2026-09-17 17:20:31
142.54.24.0/21 11,184 2026-09-17 17:20:33
216.106.208.0/22 10,640 2026-09-17 17:23:42
216.106.212.0/22 10,471 2026-09-17 17:23:42
216.249.204.0/22 10,467 2026-09-17 17:23:48
208.53.240.0/23 10,455 2026-09-17 17:23:42
66.115.214.0/23 10,452 2026-09-17 17:23:47
216.249.201.0/24 10,448 2026-09-17 17:23:42
66.231.2.0/23 10,446 2026-09-17 17:23:45
216.249.194.0/24 10,444 2026-09-17 17:23:42
216.249.202.0/23 10,442 2026-09-17 17:23:49
216.249.200.0/24 10,433 2026-09-17 17:23:42
216.106.236.0/22 10,431 2026-09-17 17:23:45
216.249.198.0/24 10,427 2026-09-17 17:23:42
66.115.206.0/24 10,425 2026-09-17 17:23:53
216.249.196.0/24 10,420 2026-09-17 17:23:42
216.106.224.0/21 10,393 2026-09-17 17:23:48
216.249.199.0/24 10,386 2026-09-17 17:23:42
66.115.236.0/23 10,380 2026-09-17 17:23:42
216.249.232.0/21 10,375 2026-09-17 17:23:42
66.115.205.0/24 10,373 2026-09-17 17:23:42

Frequently Asked Questions

What is AS401415?

AS401415 is an Autonomous System Number assigned to Alliance Communications. 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 AS401415 announce?

AS401415 announces 19.5K IPv4 addresses distributed across 62 routed CIDR prefixes. The network is registered in United States.

Who operates AS401415?

AS401415 is operated by Alliance Communications. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS401415 registered in?

AS401415 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: 2026-09-17 17:24:06 UTC
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