AS7155 ViaSat,Inc.

VIASAT-SP-BACKBONE - ViaSat,Inc. · registered in the United States

IPv4 addresses1,143,296226 prefixes · 0.036% of announced IPv4

Rank in United States#92largest network in US by IPv4 space, of 18,338 · 0.08% of US

Rank worldwide#326of 79,396 networks with IPv4

IPv6265 x /32 (17,367,040 x /48)19 prefixes

CountryUnited States18,679 ASNs registered there

Open AS7155 in ASN lookup Look up an IP in this network (5.8.184.1) All networks in United States

IPv4 prefixes

All 226 prefixes, in address order.

5.8.184.0/21
37.1.160.0/22
37.1.164.0/23
37.1.166.0/23
37.1.168.0/21
37.1.176.0/22
37.1.180.0/23
37.1.182.0/24
37.1.183.0/24
37.1.184.0/21
37.9.176.0/23
37.9.178.0/23
37.9.180.0/23
37.9.182.0/24
37.9.183.0/24
37.19.96.0/21
37.203.192.0/22
37.203.196.0/23
37.203.198.0/23
37.252.104.0/21
37.252.200.0/21
45.140.216.0/22
45.167.200.0/23
45.167.203.0/24
46.164.152.0/23
46.164.160.0/22
67.54.128.0/18
67.54.193.0/24
67.54.194.0/23
67.54.196.0/22
67.54.200.0/21
67.54.208.0/20
67.54.224.0/19
70.41.0.0/20
70.41.16.0/22
70.41.20.0/23
70.41.22.0/24
70.41.24.0/23
70.41.32.0/20
70.41.52.0/22
70.41.60.0/22
70.41.64.0/21
70.41.76.0/22
70.41.80.0/20
70.41.96.0/21
70.41.112.0/23
70.41.114.0/24
70.41.116.0/22
70.41.120.0/21
70.41.128.0/18
70.41.192.0/20
70.41.208.0/21
70.41.224.0/19
72.173.0.0/17
72.173.128.0/19
72.173.160.0/20
72.173.180.0/22
72.173.184.0/21
72.173.192.0/20
72.173.212.0/22
72.173.216.0/21
72.173.224.0/19
75.104.0.0/20
75.104.16.0/23
75.104.18.0/24
75.104.20.0/22
75.104.24.0/21
75.104.32.0/19
75.104.64.0/21
75.104.73.0/24
75.104.74.0/23
75.104.76.0/22
75.104.80.0/24
75.104.95.0/24
75.104.96.0/21
75.104.105.0/24
75.104.106.0/23
75.104.108.0/23
75.104.112.0/20
75.104.128.0/19
75.104.160.0/22
75.104.164.0/24
75.104.166.0/23
75.104.168.0/21
75.104.176.0/20
75.104.192.0/19
75.104.224.0/22
75.104.240.0/20
75.105.0.0/19
75.105.32.0/23
75.105.34.0/24
75.105.38.0/23
75.105.40.0/21
75.105.48.0/20
75.105.64.0/18
75.105.128.0/17
75.106.0.0/16
75.107.0.0/17
75.107.128.0/19
75.107.160.0/20
75.107.176.0/22
75.107.181.0/24
75.107.182.0/23
75.107.188.0/22
75.107.192.0/20
75.107.208.0/21
75.107.220.0/22
75.107.224.0/19
77.222.136.0/24
81.20.208.0/20
82.103.105.0/24
85.92.249.0/24
85.199.196.0/22
90.159.208.0/21
90.159.216.0/22
90.159.220.0/24
90.159.221.0/24
90.159.222.0/23
90.159.224.0/20
91.201.199.0/24
91.204.95.0/24
92.51.216.0/22
93.183.197.0/24
93.183.215.0/24
93.183.228.0/23
99.196.0.0/18
99.196.64.0/19
99.196.96.0/20
99.196.112.0/21
99.196.130.0/23
99.196.132.0/24
99.196.135.0/24
99.196.136.0/21
99.196.144.0/20
99.196.160.0/19
99.196.192.0/18
99.197.0.0/16
99.198.0.0/18
99.198.64.0/20
103.217.100.0/24
103.217.102.0/24
162.72.0.0/16
165.220.128.0/18
165.220.192.0/19
165.220.224.0/21
165.220.232.0/22
165.220.236.0/23
165.220.238.0/23
165.220.240.0/22
165.220.244.0/22
165.220.248.0/21
168.228.52.0/22
172.242.0.0/15
184.20.0.0/20
184.20.16.0/21
184.20.24.0/22
184.20.32.0/19
184.20.64.0/18
184.20.128.0/17
184.21.0.0/16
184.62.0.0/19
184.62.44.0/22
184.62.48.0/20
184.62.64.0/18
184.62.128.0/17
184.63.0.0/19
184.63.32.0/21
184.63.40.0/22
184.63.48.0/20
184.63.64.0/18
184.63.128.0/24
184.63.130.0/23
184.63.132.0/22
184.63.136.0/21
184.63.144.0/20
184.63.160.0/19
184.63.192.0/18
185.4.88.0/22
185.8.40.0/22
185.15.32.0/22
185.15.100.0/22
185.21.0.0/22
185.71.116.0/22
185.77.116.0/23
185.77.118.0/24
185.84.124.0/22
185.109.163.0/24
185.136.44.0/24
185.136.46.0/23
185.155.196.0/24
188.0.64.0/23
188.0.66.0/24
193.77.30.0/23
193.92.8.0/23
193.92.11.0/24
193.108.50.0/23
194.53.128.0/23
194.53.214.0/23
194.146.197.0/24
194.213.14.0/24
195.34.109.0/24
195.69.176.0/24
196.203.237.0/24
198.45.128.0/18
198.45.192.0/19
198.45.224.0/20
198.45.240.0/21
198.45.251.0/24
198.45.252.0/22
200.9.172.0/24
207.241.175.0/24
207.241.178.0/24
212.16.34.0/23
212.50.35.0/24
212.50.42.0/23
212.50.45.0/24
212.50.46.0/23
212.50.48.0/22
212.50.52.0/23
212.50.56.0/22
212.50.60.0/24
212.50.62.0/23
213.16.192.0/20
213.151.176.0/21
213.151.184.0/22
213.209.176.0/20

IPv6 prefixes

All 19 prefixes.

2600:6800::/32
2600:6801::/35
2600:6801:2000::/36
2600:6801:3000::/38
2600:6801:3400::/40
2600:6801:3500::/40
2600:6801:3600::/39
2600:6801:3800::/37
2600:6801:4000::/34
2600:6801:8000::/33
2600:6802::/31
2600:6804::/30
2600:6808::/29
2600:6810::/28
2600:6820::/27
2600:6840::/26
2600:6880::/25
2804:4ab8::/32
2a0f:1b00::/29

Other ASNs named ViaSat,Inc.

4 other networks use the same organisation name; together with AS7155 they announce 1,188,352 IPv4 addresses.

ASNNameIPv4 addresses

AS40306VIASAT-3 - ViaSat,Inc. US27,392

AS16491VIASAT - ViaSat, Inc. US10,240

AS40311VIASAT-3 - ViaSat,Inc. US5,376

AS46536VIASAT-CARLSBAD - ViaSat, Inc. US2,048

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AS5006#94 VOYANT - Inteliquent, inc.1,123,328

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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