IPv4 AS Names Directory: AS Name National Institutes of Health

National Institutes of Health - IPv4 Network Ranges (CIDRs)

National Institutes of Health has 61 IPv4 network ranges (CIDR). Including: 128.231.0.0/16, 137.187.0.0/16, 156.40.0.0/19, 156.40.100.0/22, 156.40.104.0/21, 156.40.112.0/20, 156.40.128.0/18, 156.40.192.0/22, 156.40.196.0/24, 156.40.198.0/23, 156.40.200.0/21, 156.40.208.0/20, 156.40.224.0/19, 156.40.32.0/20, 156.40.48.0/22, 156.40.52.0/24, 156.40.53.0/24, 156.40.54.0/23, 156.40.56.0/21, 156.40.64.0/20, 156.40.80.0/21, 156.40.88.0/22, 156.40.92.0/24, 156.40.96.0/23, 156.40.98.0/23, 157.98.0.0/16, 162.99.224.0/19, 165.112.0.0/22, 165.112.112.0/21, 165.112.12.0/22, 165.112.120.0/22, 165.112.124.0/23, 165.112.126.0/24, 165.112.127.0/24, 165.112.128.0/21, 165.112.136.0/22, 165.112.141.0/24, 165.112.142.0/23, 165.112.144.0/20, 165.112.16.0/20, 165.112.160.0/19, 165.112.192.0/23, 165.112.194.0/23, 165.112.196.0/22, 165.112.200.0/22, 165.112.204.0/22, 165.112.208.0/20, 165.112.224.0/20, 165.112.240.0/21, 165.112.248.0/22, 165.112.252.0/23, 165.112.254.0/23, 165.112.32.0/23, 165.112.36.0/22, 165.112.4.0/23, 165.112.40.0/21, 165.112.48.0/20, 165.112.64.0/19, 165.112.96.0/20, 192.231.145.0/24, 192.231.146.0/23
This information corresponds to IPv4 addresses for AS Name National Institutes of Health, but this AS Name also has associated IPv6 address ranges. Check the IPv6 data for this AS Name

Download the complete list of CIDRs and AS numbers associated with National Institutes of Health for IPv4 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.

National Institutes of Health - Autonomous System Numbers (AS)

National Institutes of Health is associated with 2 AS numbers. These are: AS30387, AS3527
IP Range CIDR ASN AS Name
128.231.0.0 to 128.231.255.255 128.231.0.0/16 AS3527 National Institutes of Health See Range
137.187.0.0 to 137.187.255.255 137.187.0.0/16 AS3527 National Institutes of Health See Range
156.40.0.0 to 156.40.31.255 156.40.0.0/19 AS3527 National Institutes of Health See Range
156.40.32.0 to 156.40.47.255 156.40.32.0/20 AS3527 National Institutes of Health See Range
156.40.48.0 to 156.40.51.255 156.40.48.0/22 AS3527 National Institutes of Health See Range
156.40.52.0 to 156.40.52.255 156.40.52.0/24 AS3527 National Institutes of Health See Range
156.40.53.0 to 156.40.53.255 156.40.53.0/24 AS30387 National Institutes of Health See Range
156.40.54.0 to 156.40.55.255 156.40.54.0/23 AS3527 National Institutes of Health See Range
156.40.56.0 to 156.40.63.255 156.40.56.0/21 AS3527 National Institutes of Health See Range
156.40.64.0 to 156.40.79.255 156.40.64.0/20 AS3527 National Institutes of Health See Range
156.40.80.0 to 156.40.87.255 156.40.80.0/21 AS3527 National Institutes of Health See Range
156.40.88.0 to 156.40.91.255 156.40.88.0/22 AS3527 National Institutes of Health See Range
156.40.92.0 to 156.40.92.255 156.40.92.0/24 AS3527 National Institutes of Health See Range
156.40.96.0 to 156.40.97.255 156.40.96.0/23 AS3527 National Institutes of Health See Range
156.40.98.0 to 156.40.99.255 156.40.98.0/23 AS30387 National Institutes of Health See Range
156.40.100.0 to 156.40.103.255 156.40.100.0/22 AS3527 National Institutes of Health See Range
156.40.104.0 to 156.40.111.255 156.40.104.0/21 AS3527 National Institutes of Health See Range
156.40.112.0 to 156.40.127.255 156.40.112.0/20 AS3527 National Institutes of Health See Range
156.40.128.0 to 156.40.191.255 156.40.128.0/18 AS3527 National Institutes of Health See Range
156.40.192.0 to 156.40.195.255 156.40.192.0/22 AS3527 National Institutes of Health See Range
156.40.196.0 to 156.40.196.255 156.40.196.0/24 AS3527 National Institutes of Health See Range
156.40.198.0 to 156.40.199.255 156.40.198.0/23 AS3527 National Institutes of Health See Range
156.40.200.0 to 156.40.207.255 156.40.200.0/21 AS3527 National Institutes of Health See Range
156.40.208.0 to 156.40.223.255 156.40.208.0/20 AS3527 National Institutes of Health See Range
156.40.224.0 to 156.40.255.255 156.40.224.0/19 AS3527 National Institutes of Health See Range
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