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IPv4 prefixes
AS3477
NOAA-NWAVE
Unclassified
ARIN
Overview
Prefixes
131
Peering
Exchanges
Security
Graph
Shape and geography
IPv4 prefixes
93
IPv6 prefixes
38
Inventory
IPv4 prefixes
93 announced · 321K addresses
Filter this page
Prefix
Addresses
Country
RPKI
IRR
Flags
137.75.64.0/20
4,096
US
—
—
137.75.80.0/23
512
US
—
—
137.75.82.0/24
256
US
RPKI valid
IRR
137.75.83.0/24
256
US
—
—
137.75.84.0/22
1,024
US
—
—
137.75.88.0/21
2,048
US
RPKI valid
IRR
137.75.96.0/21
2,048
US
—
—
137.75.104.0/23
512
US
—
—
137.75.106.0/24
256
US
RPKI valid
IRR
137.75.107.0/24
256
US
—
—
137.75.108.0/22
1,024
US
RPKI valid
IRR
137.75.112.0/21
2,048
US
—
—
137.75.120.0/23
512
US
—
—
137.75.123.0/24
256
US
—
—
137.75.224.0/22
1,024
US
RPKI valid
IRR
140.90.0.0/20
4,096
US
—
—
140.90.16.0/21
2,048
US
—
—
140.90.24.0/22
1,024
US
—
—
140.90.28.0/24
256
US
RPKI valid
IRR
140.90.29.0/24
256
US
—
—
140.90.30.0/23
512
US
—
—
140.90.32.0/19
8,192
US
—
—
140.90.64.0/19
8,192
US
—
—
140.90.96.0/22
1,024
US
—
—
140.90.100.0/23
512
US
—
—
140.90.102.0/23
512
US
—
—
140.90.104.0/21
2,048
US
—
—
140.90.112.0/20
4,096
US
—
—
140.90.128.0/19
8,192
US
—
—
140.90.160.0/20
4,096
US
—
—
140.90.176.0/21
2,048
US
—
—
140.90.184.0/22
1,024
US
—
—
140.90.188.0/23
512
US
—
—
140.90.190.0/24
256
US
RPKI valid
IRR
140.90.191.0/24
256
US
—
—
140.90.192.0/18
16,384
US
—
—
140.172.0.0/16
65,536
US
RPKI valid
IRR
140.208.192.0/20
4,096
US
RPKI valid
IRR
140.208.252.0/23
512
US
—
—
140.208.254.0/23
512
US
—
—
151.207.8.0/23
512
US
—
—
151.207.12.0/23
512
US
—
—
155.206.0.0/16
65,536
US
RPKI valid
IRR
161.55.0.0/19
8,192
US
—
—
161.55.32.0/20
4,096
US
—
—
161.55.48.0/21
2,048
US
—
—
161.55.56.0/23
512
US
RPKI valid
IRR
161.55.58.0/23
512
US
—
—
161.55.60.0/22
1,024
US
—
—
161.55.64.0/18
16,384
US
—
—
161.55.128.0/18
16,384
US
—
—
161.55.192.0/19
8,192
US
—
—
161.55.224.0/24
256
US
RPKI valid
IRR
161.55.225.0/24
256
US
—
—
161.55.226.0/23
512
US
—
—
161.55.228.0/22
1,024
US
—
—
161.55.232.0/21
2,048
US
—
—
161.55.240.0/20
4,096
US
—
—
165.92.182.0/24
256
US
RPKI valid
IRR
165.92.184.0/24
256
US
RPKI valid
IRR
165.92.186.0/23
512
US
—
—
165.92.188.0/24
256
US
RPKI valid
IRR
165.92.222.0/24
256
US
RPKI valid
IRR
192.35.128.0/23
512
US
—
—
192.58.1.0/24
256
US
RPKI valid
IRR
192.58.2.0/23
512
US
—
—
192.67.97.0/24
256
US
RPKI valid
IRR
192.67.134.0/24
256
US
RPKI valid
IRR
192.94.173.0/24
256
US
RPKI valid
IRR
192.111.123.0/24
256
US
RPKI valid
IRR
192.133.29.0/24
256
US
RPKI valid
IRR
192.153.129.0/24
256
US
RPKI valid
IRR
198.51.11.0/24
256
US
RPKI valid
IRR
198.180.147.0/24
256
US
RPKI valid
IRR
198.206.32.0/19
8,192
US
RPKI valid
IRR
199.104.104.0/24
256
US
RPKI valid
IRR
199.242.231.0/24
256
US
RPKI valid
IRR
199.242.232.0/23
512
US
RPKI valid
IRR
204.145.202.0/24
256
US
RPKI valid
IRR
204.193.241.0/24
256
US
RPKI valid
IRR
204.193.242.0/23
512
US
—
—
204.193.244.0/22
1,024
US
—
—
204.228.175.0/24
256
US
RPKI valid
IRR
204.228.176.0/20
4,096
US
—
—
205.156.0.0/19
8,192
US
—
—
205.156.32.0/20
4,096
US
—
—
205.156.48.0/21
2,048
US
—
—
205.156.61.0/24
256
US
—
—
205.156.62.0/23
512
US
—
—
205.159.118.0/24
256
US
RPKI valid
IRR
205.166.33.0/24
256
US
RPKI valid
IRR
205.167.24.0/23
512
US
—
—
206.197.238.0/24
256
US
RPKI valid
IRR