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AS19871 Network Solutions, LLC

NETWORK-SOLUTIONS-HOSTING - Network Solutions, LLC · registered in the United States

IPv4 addresses147,712146 prefixes · 0.005% of announced IPv4
Rank in United States#416largest network in US by IPv4 space, of 18,338 · 0.01% of US
Rank worldwide#1,347of 79,396 networks with IPv4
IPv616 x /485 prefixes
CountryUnited States18,679 ASNs registered there
Open AS19871 in ASN lookup Look up an IP in this network (50.6.128.1) All networks in United States

IPv4 prefixes

All 146 prefixes, in address order.

  • 50.6.128.0/21
  • 50.6.136.0/23
  • 50.6.140.0/22
  • 50.6.144.0/21
  • 50.6.162.0/23
  • 50.6.164.0/22
  • 50.6.176.0/23
  • 50.6.178.0/23
  • 50.6.180.0/22
  • 50.6.186.0/23
  • 50.6.188.0/22
  • 50.6.208.0/20
  • 50.6.232.0/21
  • 50.6.246.0/23
  • 50.6.254.0/23
  • 50.116.72.0/21
  • 50.116.96.0/20
  • 50.116.116.0/22
  • 64.69.208.0/22
  • 64.69.213.0/24
  • 64.69.214.0/23
  • 64.69.216.0/23
  • 64.69.218.0/24
  • 64.69.220.0/23
  • 66.235.215.0/24
  • 69.49.224.0/24
  • 69.49.228.0/22
  • 69.49.234.0/23
  • 69.49.243.0/24
  • 69.49.244.0/22
  • 69.49.249.0/24
  • 69.49.250.0/23
  • 69.49.253.0/24
  • 69.49.254.0/24
  • 69.161.208.0/23
  • 69.161.220.0/24
  • 69.161.222.0/23
  • 72.22.75.0/24
  • 96.9.0.0/18
  • 96.125.160.0/23
  • 96.125.164.0/23
  • 96.125.168.0/22
  • 96.125.172.0/23
  • 108.167.135.0/24
  • 108.167.139.0/24
  • 108.167.150.0/24
  • 108.167.163.0/24
  • 108.167.174.0/23
  • 108.167.176.0/22
  • 108.167.184.0/22
  • 108.167.189.0/24
  • 108.179.195.0/24
  • 108.179.196.0/22
  • 108.179.204.0/22
  • 108.179.208.0/22
  • 108.179.216.0/21
  • 108.179.224.0/22
  • 108.179.236.0/22
  • 108.179.240.0/24
  • 108.179.244.0/23
  • 108.179.248.0/22
  • 162.144.248.0/21
  • 162.210.48.0/22
  • 162.215.5.0/24
  • 162.241.29.0/24
  • 162.241.32.0/20
  • 162.241.48.0/21
  • 162.241.65.0/24
  • 162.241.66.0/23
  • 162.241.69.0/24
  • 162.241.70.0/23
  • 162.241.72.0/21
  • 162.241.87.0/24
  • 162.241.88.0/21
  • 162.241.96.0/20
  • 162.241.114.0/23
  • 162.241.117.0/24
  • 162.241.120.0/23
  • 162.241.124.0/22
  • 162.241.128.0/21
  • 162.241.149.0/24
  • 162.241.174.0/23
  • 162.241.176.0/21
  • 162.241.188.0/23
  • 162.241.192.0/23
  • 162.241.196.0/24
  • 162.241.200.0/23
  • 162.241.221.0/24
  • 162.241.222.0/24
  • 162.241.232.0/21
  • 192.40.66.0/23
  • 192.84.36.0/23
  • 192.185.6.0/23
  • 192.185.8.0/22
  • 192.185.130.0/24
  • 192.185.200.0/23
  • 192.185.204.0/22
  • 205.178.130.0/23
  • 205.178.132.0/22
  • 205.178.136.0/23
  • 205.178.144.0/23
  • 205.178.146.0/24
  • 205.178.149.0/24
  • 205.178.152.0/22
  • 205.178.161.0/24
  • 205.178.162.0/24
  • 205.178.169.0/24
  • 205.178.170.0/24
  • 205.178.179.0/24
  • 205.178.181.0/24
  • 205.178.185.0/24
  • 205.178.186.0/23
  • 205.178.188.0/23
  • 205.178.190.0/24
  • 206.188.198.0/23
  • 206.188.204.0/22
  • 206.188.208.0/23
  • 206.188.212.0/22
  • 207.204.0.0/19
  • 207.204.32.0/21
  • 207.204.40.0/22
  • 207.204.48.0/21
  • 209.16.96.0/20
  • 209.17.112.0/22
  • 209.17.116.0/24
  • 209.17.117.0/24
  • 209.17.119.0/24
  • 209.17.120.0/21
  • 209.237.134.0/23
  • 209.237.142.0/24
  • 209.237.150.0/23
  • 209.237.152.0/24
  • 209.237.155.0/24
  • 209.237.160.0/21
  • 209.237.176.0/20
  • 216.21.224.0/24
  • 216.21.226.0/23
  • 216.21.231.0/24
  • 216.21.232.0/24
  • 216.21.234.0/23
  • 216.21.236.0/24
  • 216.21.238.0/24
  • 216.172.164.0/22
  • 216.172.170.0/23
  • 216.172.176.0/21
  • 216.172.190.0/23

IPv6 prefixes

All 5 prefixes.

  • 2607:f408:1::/48
  • 2607:f408:10::/45
  • 2607:f408:1010::/47
  • 2607:f408:1013::/48
  • 2607:f408:1014::/46

Other ASNs named Network Solutions, LLC

1 other network uses the same organisation name; together with AS19871 they announce 147,968 IPv4 addresses.

ASNNameIPv4 addresses
AS14441NETWORK-SOLUTIONS-14441 - Network Solutions, LLC US256

Similar-sized networks in United States

ASNNameIPv4 addresses
AS16839#413 SNC - SERVICENOW, INC.148,992
AS63199#414 CDSC-AS1 - CDS Global Cloud Co., Ltd148,736
AS398478#415 PEG-HK - PEG TECH INC147,968
AS12042#417 ENVENTIS - Fidium147,200
AS6041#418 DNIC-ASBLK-05800-06055 - United States Department of Defense (DoD)147,200
AS33653#419 CMCS - Comcast Cable Communications, LLC146,944

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