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Autonomous System

AS3477

National Oceanic and Atmospheric Administration

National Oceanic and Atmospheric Administration United States
Announced IPs
321,280
CIDR prefixes
49
ASN
AS3477

Top CIDR ranges

CIDRIPsOrganizationCountry
155.206.0.0/16 65.5K National Oceanic and Atmospheric Administration —
161.55.0.0/16 65.5K National Oceanic and Atmospheric Administration —
140.172.0.0/16 65.5K National Oceanic and Atmospheric Administration —
140.90.0.0/16 65.5K National Oceanic and Atmospheric Administration —
205.156.0.0/19 8.2K National Oceanic and Atmospheric Administration —
198.206.32.0/19 8.2K National Oceanic and Atmospheric Administration —
137.75.64.0/19 8.2K National Oceanic and Atmospheric Administration —
205.156.32.0/20 4.1K National Oceanic and Atmospheric Administration —
140.208.192.0/20 4.1K National Oceanic and Atmospheric Administration —
204.228.176.0/20 4.1K National Oceanic and Atmospheric Administration —
137.75.96.0/20 4.1K National Oceanic and Atmospheric Administration —
137.75.112.0/21 2.0K National Oceanic and Atmospheric Administration —
205.156.48.0/21 2.0K National Oceanic and Atmospheric Administration —
204.193.244.0/22 1.0K National Oceanic and Atmospheric Administration —
140.208.252.0/22 1.0K National Oceanic and Atmospheric Administration —
137.75.224.0/22 1.0K National Oceanic and Atmospheric Administration —
199.242.232.0/23 512 National Oceanic and Atmospheric Administration —
192.58.2.0/23 512 National Oceanic and Atmospheric Administration —
192.35.128.0/23 512 National Oceanic and Atmospheric Administration —
205.156.62.0/23 512 National Oceanic and Atmospheric Administration —
137.75.120.0/23 512 National Oceanic and Atmospheric Administration —
151.207.8.0/23 512 National Oceanic and Atmospheric Administration —
151.207.12.0/23 512 National Oceanic and Atmospheric Administration —
199.104.104.0/23 512 National Oceanic and Atmospheric Administration —
205.167.24.0/23 512 National Oceanic and Atmospheric Administration —
165.92.186.0/23 512 National Oceanic and Atmospheric Administration —
205.166.33.0/24 256 National Oceanic and Atmospheric Administration —
204.193.241.0/24 256 National Oceanic and Atmospheric Administration —
205.159.118.0/24 256 National Oceanic and Atmospheric Administration —
204.145.202.0/24 256 National Oceanic and Atmospheric Administration —
206.197.238.0/24 256 National Oceanic and Atmospheric Administration —
205.156.61.0/24 256 National Oceanic and Atmospheric Administration —
204.228.175.0/24 256 National Oceanic and Atmospheric Administration —
199.242.231.0/24 256 National Oceanic and Atmospheric Administration —
198.200.151.0/24 256 National Oceanic and Atmospheric Administration —
165.92.182.0/24 256 National Oceanic and Atmospheric Administration —
165.92.184.0/24 256 National Oceanic and Atmospheric Administration —
165.92.222.0/24 256 National Oceanic and Atmospheric Administration —
170.110.254.0/24 256 National Oceanic and Atmospheric Administration —
192.58.1.0/24 256 National Oceanic and Atmospheric Administration —
192.67.97.0/24 256 National Oceanic and Atmospheric Administration —
192.67.134.0/24 256 National Oceanic and Atmospheric Administration —
192.94.173.0/24 256 National Oceanic and Atmospheric Administration —
192.111.123.0/24 256 National Oceanic and Atmospheric Administration —
192.133.29.0/24 256 National Oceanic and Atmospheric Administration —
192.153.129.0/24 256 National Oceanic and Atmospheric Administration —
198.51.11.0/24 256 National Oceanic and Atmospheric Administration —
198.180.147.0/24 256 National Oceanic and Atmospheric Administration —
137.75.123.0/24 256 National Oceanic and Atmospheric Administration —
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