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IPv4 prefixes
AS22742
CT-EDU-NET
Unclassified
ARIN
Overview
Prefixes
77
Peering
Exchanges
Security
Graph
Shape and geography
IPv4 prefixes
75
IPv6 prefixes
2
Inventory
IPv4 prefixes
75 announced · 163K addresses
Filter this page
Prefix
Addresses
Country
RPKI
IRR
Flags
38.81.108.0/22
1,024
US
No ROA
IRR
38.81.112.0/22
1,024
US
No ROA
IRR
64.251.48.0/22
1,024
US
—
—
64.251.52.0/23
512
US
—
—
64.251.54.0/24
256
US
RPKI valid
IRR
64.251.55.0/24
256
US
—
—
64.251.56.0/24
256
US
RPKI valid
IRR
64.251.57.0/24
256
US
—
—
64.251.58.0/23
512
US
—
—
64.251.60.0/22
1,024
US
RPKI valid
IRR covering
67.218.80.0/21
2,048
US
RPKI valid
IRR
67.218.88.0/23
512
US
—
—
67.218.90.0/23
512
US
—
—
67.218.92.0/22
1,024
US
—
—
72.10.96.0/20
4,096
US
—
—
72.10.112.0/22
1,024
US
—
—
72.10.116.0/22
1,024
US
—
—
72.10.120.0/21
2,048
US
RPKI valid
IRR covering
74.123.180.0/22
1,024
US
RPKI valid
IRR
129.133.192.0/19
8,192
US
RPKI valid
IRR
129.133.224.0/21
2,048
US
—
—
129.133.232.0/21
2,048
US
—
—
129.133.240.0/21
2,048
US
—
—
129.133.248.0/23
512
US
—
—
129.133.250.0/24
256
US
RPKI valid
IRR covering
129.133.251.0/24
256
US
—
—
129.133.252.0/23
512
US
—
—
129.133.254.0/23
512
US
—
—
138.29.0.0/19
8,192
US
—
—
138.29.32.0/23
512
US
—
—
138.29.34.0/23
512
US
—
—
138.29.36.0/22
1,024
US
—
—
138.29.40.0/21
2,048
US
—
—
138.29.48.0/20
4,096
US
—
—
138.29.64.0/18
16,384
US
—
—
138.29.128.0/17
32,768
US
—
—
142.249.191.0/24
256
US
RPKI valid
IRR
149.152.16.0/22
1,024
US
—
—
149.152.20.0/23
512
US
—
—
149.152.22.0/24
256
US
No ROA
IRR covering
149.152.23.0/24
256
US
—
—
149.152.24.0/21
2,048
US
—
—
149.152.32.0/19
8,192
US
—
—
149.152.64.0/20
4,096
US
No ROA
IRR
149.152.96.0/24
256
US
No ROA
IRR
149.152.112.0/20
4,096
US
No ROA
IRR
149.152.128.0/18
16,384
US
—
—
149.152.192.0/19
8,192
US
No ROA
IRR
149.152.224.0/24
256
US
No ROA
IRR
159.247.15.0/24
256
US
No ROA
IRR
159.247.150.0/24
256
US
No ROA
IRR
159.247.232.0/22
1,024
US
No ROA
No IRR
159.247.244.0/24
256
US
No ROA
IRR
162.221.9.0/24
256
US
—
—
162.221.10.0/23
512
US
—
—
162.246.4.0/22
1,024
US
RPKI valid
IRR
192.83.228.0/24
256
US
No ROA
IRR
198.134.153.0/24
256
US
No ROA
IRR
198.134.154.0/23
512
US
No ROA
IRR
198.134.156.0/22
1,024
US
No ROA
IRR
199.241.245.0/24
256
US
RPKI valid
IRR
199.241.246.0/23
512
US
—
—
199.249.227.0/24
256
US
RPKI valid
IRR
206.231.44.0/24
256
US
No ROA
IRR
207.210.128.0/23
512
US
—
—
207.210.130.0/23
512
US
—
—
207.210.132.0/22
1,024
US
RPKI valid
IRR covering
207.210.136.0/22
1,024
US
RPKI valid
IRR covering
207.210.140.0/23
512
US
RPKI valid
IRR
207.210.142.0/23
512
US
—
—
207.210.144.0/23
512
US
—
—
207.210.146.0/23
512
US
—
—
207.210.148.0/22
1,024
US
—
—
207.210.152.0/21
2,048
US
RPKI valid
IRR covering
208.47.164.0/23
512
US
No ROA
IRR