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Autonomous System

AS40306

ViaSat,Inc.

ViaSat, Inc. United States 🌐 viasat.com
Announced IPs
27,392
CIDR prefixes
34
ASN
AS40306

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.

57/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Active-threat / abuse risk −12
  • Enterprise allocation +4
  • Trust score 57 / 100

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

About Viasat

Viasat, Inc. is an American satellite communications company headquartered in Carlsbad, California.

Founded
1986
Headquarters
Carlsbad
Industry
communication
Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS40306 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
184.63.129.0/24 AS7155, AS40306 2026-11-07 04:38:12

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
70.41.104.0/21 2.0K
98.9%
ViaSat, Inc. US Alabama Trafford
70.41.216.0/21 2.0K
98.7%
ViaSat, Inc. US — —
99.196.120.0/21 2.0K
98.7%
ViaSat, Inc. US — —
184.62.32.0/21 2.0K
98.4%
ViaSat, Inc. US — —
70.41.28.0/22 1.0K
98.5%
ViaSat, Inc. US Texas Linden
70.41.48.0/22 1.0K
98.6%
ViaSat, Inc. US Tennessee Nashville
70.41.56.0/22 1.0K
98.5%
ViaSat, Inc. US Alabama Adger
70.41.72.0/22 1.0K
99.0%
ViaSat, Inc. US Indiana Spencer
72.173.176.0/22 1.0K
98.6%
ViaSat, Inc. US — —
72.173.208.0/22 1.0K
98.4%
ViaSat, Inc. US — —
75.104.84.0/22 1.0K
99.1%
ViaSat, Inc. US — —
75.104.88.0/22 1.0K
98.8%
ViaSat, Inc. US — —
75.107.184.0/22 1.0K
0.0%
ViaSat, Inc. US — —
75.107.216.0/22 1.0K
0.0%
ViaSat, Inc. US — —
184.20.28.0/22 1.0K
99.0%
ViaSat, Inc. US Arkansas Colt
184.62.40.0/22 1.0K
98.4%
ViaSat, Inc. US Texas Hutto
184.63.44.0/22 1.0K
0.0%
ViaSat, Inc. US — —
70.41.26.0/23 512
99.2%
ViaSat, Inc. US — —
75.104.82.0/23 512
98.8%
ViaSat, Inc. US — —
75.104.92.0/23 512
98.8%
ViaSat, Inc. US — —
75.104.110.0/23 512
98.8%
ViaSat, Inc. US — —
75.105.36.0/23 512
99.0%
ViaSat, Inc. US — —
99.196.128.0/23 512
98.6%
ViaSat, Inc. US — —
67.54.192.0/24 256
0.0%
ViaSat, Inc. US — —
70.41.115.0/24 256
98.8%
ViaSat, Inc. US North Carolina Wake Forest
70.41.217.0/24 256
97.3%
ViaSat, Inc. US — —
75.104.72.0/24 256
98.8%
ViaSat, Inc. US California Carlsbad
75.104.81.0/24 256
99.2%
ViaSat, Inc. US — —
75.104.94.0/24 256
98.4%
ViaSat, Inc. US — —
75.104.104.0/24 256
98.4%
ViaSat, Inc. US — —
75.104.165.0/24 256
99.6%
ViaSat, Inc. US — —
75.105.35.0/24 256
98.4%
ViaSat, Inc. US — —
99.196.133.0/24 256
99.6%
ViaSat, Inc. US — —
99.196.134.0/24 256
99.6%
ViaSat, Inc. US — —
184.63.129.0/24 256
0.0%
ViaSat, Inc. US Missouri Arcadia
70.41.216.128/25 128
99.2%
ViaSat, Inc. US — —
70.41.218.0/25 128
98.4%
ViaSat, Inc. US — —
70.41.220.0/25 128
98.4%
ViaSat, Inc. US — —
70.41.221.0/25 128
99.2%
ViaSat, Inc. US — —
70.41.222.0/25 128
98.4%
ViaSat, Inc. US — —
184.63.129.0/25 128
0.0%
ViaSat, Inc. US Missouri Arcadia
70.41.216.64/26 64
100.0%
ViaSat, Inc. US — —
70.41.218.128/26 64
98.4%
ViaSat, Inc. US — —
70.41.219.0/26 64
100.0%
ViaSat, Inc. US — —
70.41.221.128/26 64
100.0%
ViaSat, Inc. US — —
70.41.222.128/26 64
98.4%
ViaSat, Inc. US — —
184.63.129.128/26 64
0.0%
ViaSat, Inc. US Missouri Arcadia
70.41.216.0/27 32
100.0%
ViaSat, Inc. AZ — —
70.41.216.32/27 32
100.0%
ViaSat, Inc. US — —
70.41.218.192/27 32
100.0%
ViaSat, Inc. US — —
70.41.218.224/27 32
100.0%
ViaSat, Inc. JP Tokyo Tokyo
70.41.219.64/27 32
100.0%
ViaSat, Inc. SA Riyadh Region Riyadh
70.41.219.96/27 32
100.0%
ViaSat, Inc. LK Western Province Colombo
70.41.219.128/27 32
100.0%
ViaSat, Inc. US — —
70.41.219.160/27 32
100.0%
ViaSat, Inc. AU Victoria Melbourne
70.41.219.192/27 32
100.0%
ViaSat, Inc. AE Dubai Dubai
70.41.219.224/27 32
100.0%
ViaSat, Inc. CL Santiago Metropolitan Santiago
70.41.220.128/27 32
100.0%
ViaSat, Inc. BR Federal District Brasília
70.41.220.160/27 32
100.0%
ViaSat, Inc. US — —
70.41.220.192/27 32
100.0%
ViaSat, Inc. MY Kuala Lumpur Kuala Lumpur
70.41.220.224/27 32
100.0%
ViaSat, Inc. AU Victoria Melbourne
70.41.221.192/27 32
100.0%
ViaSat, Inc. US — —
70.41.221.224/27 32
100.0%
ViaSat, Inc. CA — —
70.41.222.192/27 32
100.0%
ViaSat, Inc. US — —
70.41.222.224/27 32
100.0%
ViaSat, Inc. JP Tokyo Tokyo
70.41.223.0/27 32
100.0%
ViaSat, Inc. AZ — —
70.41.223.32/27 32
100.0%
ViaSat, Inc. US — —
70.41.223.64/27 32
100.0%
ViaSat, Inc. US — —
70.41.223.96/27 32
100.0%
ViaSat, Inc. SA Riyadh Region Riyadh
70.41.223.128/27 32
100.0%
ViaSat, Inc. LK Western Province Colombo
70.41.223.160/27 32
100.0%
ViaSat, Inc. US — —
70.41.223.192/27 32
100.0%
ViaSat, Inc. AU Victoria Melbourne
70.41.223.224/27 32
100.0%
ViaSat, Inc. AE Dubai Dubai
184.63.129.208/28 16
0.0%
ViaSat, Inc. US Missouri Arcadia
184.63.129.224/28 16
0.0%
ViaSat, Inc. US Missouri Arcadia
184.63.129.192/29 8
0.0%
ViaSat, Inc. US Missouri Arcadia
184.63.129.200/29 8
0.0%
ViaSat, Inc. SA Riyadh Region Riyadh
184.63.129.240/29 8
0.0%
ViaSat, Inc. AZ — —
184.63.129.248/29 8
0.0%
ViaSat, Inc. LK Western Province Colombo

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS40306 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
75.104.110.0/24 87,799 2026-11-08 18:14:35
70.41.221.0/24 87,210 2026-11-08 18:14:35
70.41.222.0/24 87,115 2026-11-08 18:14:35
70.41.223.0/24 87,002 2026-11-08 18:14:35
70.41.115.0/24 86,975 2026-11-08 18:14:35
70.41.220.0/24 86,859 2026-11-08 18:14:35
70.41.28.0/24 85,130 2026-11-08 18:14:35
70.41.29.0/24 84,803 2026-11-08 18:14:35
72.173.176.0/24 84,788 2026-11-08 18:14:35
70.41.30.0/24 84,756 2026-11-08 18:14:35
72.173.211.0/24 84,702 2026-11-08 18:14:35
72.173.210.0/24 84,622 2026-11-08 18:14:35
72.173.178.0/24 84,569 2026-11-08 18:14:35
70.41.31.0/24 84,547 2026-11-08 18:14:35
99.196.124.0/24 84,470 2026-11-08 18:14:35
72.173.177.0/24 84,448 2026-11-08 18:14:35
72.173.209.0/24 84,429 2026-11-08 18:14:35
70.41.27.0/24 84,382 2026-11-08 18:14:35
99.196.126.0/24 84,316 2026-11-08 18:14:35
72.173.179.0/24 84,293 2026-11-08 18:14:35
99.196.127.0/24 84,270 2026-11-08 18:14:35
72.173.208.0/24 84,108 2026-11-08 18:14:35
99.196.125.0/24 83,967 2026-11-08 18:14:35
184.62.40.0/24 83,181 2026-11-08 18:14:35
184.62.41.0/24 83,141 2026-11-08 18:14:35
184.62.43.0/24 82,990 2026-11-08 18:14:35
184.62.42.0/24 82,909 2026-11-08 18:14:35
184.63.47.0/24 82,790 2026-11-08 18:14:35
184.63.45.0/24 82,725 2026-11-08 18:14:35
184.63.46.0/24 82,674 2026-11-08 18:14:35
184.63.44.0/24 82,668 2026-11-08 18:14:35
75.104.111.0/24 26,250 2026-11-08 18:14:35
75.104.92.0/24 26,221 2026-11-08 18:14:35
75.104.94.0/24 26,220 2026-11-08 18:14:35
75.104.93.0/24 26,206 2026-11-08 18:14:35
70.41.217.0/24 25,374 2026-11-08 18:14:35
70.41.218.0/24 25,299 2026-11-08 18:14:35
70.41.219.0/24 25,293 2026-11-08 18:14:35
70.41.216.0/24 25,260 2026-11-08 18:14:35
70.41.26.0/24 24,638 2026-11-08 18:14:35
70.41.56.0/24 24,626 2026-11-08 18:14:35
70.41.57.0/24 24,620 2026-11-08 18:14:35
70.41.58.0/24 24,575 2026-11-08 18:14:35
70.41.59.0/24 24,569 2026-11-08 18:14:35
70.41.75.0/24 24,498 2026-11-08 18:14:35
70.41.72.0/24 24,486 2026-11-08 18:14:35
70.41.73.0/24 24,480 2026-11-08 18:14:35
70.41.74.0/24 24,468 2026-11-08 18:14:35
70.41.109.0/24 24,466 2026-11-08 18:14:35
70.41.108.0/24 24,464 2026-11-08 18:14:35

Showing top 50 of 108 announced prefixes by sample volume.

Frequently Asked Questions

What is AS40306?

AS40306 is an Autonomous System Number assigned to ViaSat,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 AS40306 announce?

AS40306 announces 27.4K IPv4 addresses distributed across 34 routed CIDR prefixes. The network is registered in United States.

Who operates AS40306?

AS40306 is operated by ViaSat, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS40306 registered in?

AS40306 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: 2026-11-08 18:24:07 UTC
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