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IPv4 prefixes
AS3371
MCI-ASN
Unclassified
ARIN
Overview
Prefixes
134
Peering
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Shape and geography
IPv4 prefixes
131
IPv6 prefixes
3
Inventory
IPv4 prefixes
131 announced · 1.15M addresses
Filter this page
Prefix
Addresses
Country
RPKI
IRR
Flags
63.39.0.0/17
32,768
US
—
—
63.39.128.0/19
8,192
US
—
—
63.39.208.0/20
4,096
US
—
—
63.39.224.0/20
4,096
US
—
—
63.91.192.0/18
16,384
US
No ROA
No IRR
69.96.0.0/20
4,096
US
RPKI valid
IRR
69.103.0.0/16
65,536
US
RPKI valid
IRR
100.5.64.0/18
16,384
US
No ROA
No IRR
108.37.128.0/17
32,768
US
No ROA
No IRR
142.77.72.0/21
2,048
US
—
—
142.77.80.0/20
4,096
US
—
—
153.39.96.0/19
8,192
US
No ROA
No IRR
153.39.128.0/17
32,768
US
No ROA
No IRR
159.98.0.0/18
16,384
US
—
—
159.98.64.0/21
2,048
US
—
—
159.98.80.0/20
4,096
US
—
—
159.98.96.0/21
2,048
US
—
—
159.98.116.0/22
1,024
US
—
—
159.98.120.0/21
2,048
US
—
—
159.98.128.0/17
32,768
US
—
—
162.47.152.0/22
1,024
US
No ROA
No IRR
165.122.48.0/20
4,096
US
No ROA
No IRR
166.32.32.0/20
4,096
US
—
—
166.32.64.0/18
16,384
US
—
—
166.32.176.0/20
4,096
US
—
—
166.32.192.0/19
8,192
US
—
—
166.32.224.0/20
4,096
US
—
—
166.33.128.0/19
8,192
US
—
—
166.33.208.0/20
4,096
US
—
—
166.33.224.0/19
8,192
US
—
—
166.34.0.0/18
16,384
US
—
—
166.35.0.0/17
32,768
US
—
—
166.36.32.0/19
8,192
US
—
—
166.36.64.0/20
4,096
US
—
—
166.36.96.0/19
8,192
US
—
—
166.36.128.0/17
32,768
US
—
—
166.37.64.0/19
8,192
US
—
—
166.37.128.0/18
16,384
US
—
—
166.37.192.0/23
512
US
—
—
166.37.196.0/22
1,024
US
—
—
166.37.224.0/21
2,048
US
—
—
166.38.0.0/19
8,192
US
—
—
166.38.32.0/23
512
US
—
—
166.38.35.0/24
256
US
—
—
166.38.36.0/23
512
US
—
—
166.38.39.0/24
256
US
—
—
166.38.40.0/21
2,048
US
—
—
166.38.48.0/22
1,024
US
—
—
166.38.54.0/23
512
US
—
—
166.38.56.0/21
2,048
US
—
—
166.38.64.0/21
2,048
US
—
—
166.38.72.0/22
1,024
US
—
—
166.38.80.0/20
4,096
US
—
—
166.38.128.0/22
1,024
US
—
—
166.38.134.0/23
512
US
—
—
166.38.138.0/23
512
US
—
—
166.38.140.0/22
1,024
US
—
—
166.38.144.0/20
4,096
US
—
—
166.38.177.0/24
256
US
—
—
166.38.184.0/22
1,024
US
—
—
166.38.240.0/20
4,096
US
—
—
166.39.16.0/20
4,096
US
—
—
166.39.32.0/19
8,192
US
—
—
166.39.96.0/20
4,096
US
—
—
166.39.112.0/22
1,024
US
—
—
166.39.160.0/19
8,192
US
—
—
166.39.192.0/20
4,096
US
—
—
166.39.224.0/19
8,192
US
—
—
166.40.0.0/18
16,384
US
—
—
166.40.64.0/19
8,192
US
—
—
166.40.96.0/20
4,096
US
—
—
166.40.128.0/19
8,192
US
—
—
166.40.160.0/24
256
US
—
—
166.40.168.0/24
256
US
—
—
166.40.170.0/23
512
US
—
—
166.40.174.0/23
512
US
—
—
166.40.176.0/20
4,096
US
—
—
166.40.192.0/20
4,096
US
—
—
166.40.208.0/21
2,048
US
—
—
166.40.224.0/19
8,192
US
—
—
166.41.0.0/20
4,096
US
—
—
166.41.64.0/18
16,384
US
—
—
166.41.128.0/20
4,096
US
—
—
166.41.208.0/20
4,096
US
—
—
166.41.224.0/19
8,192
US
—
—
166.42.0.0/16
65,536
US
—
—
166.43.0.0/17
32,768
US
—
—
166.43.128.0/20
4,096
US
—
—
166.43.192.0/18
16,384
US
—
—
166.44.0.0/17
32,768
US
—
—
166.44.128.0/18
16,384
US
—
—
166.44.192.0/19
8,192
US
—
—
166.44.224.0/20
4,096
US
—
—
166.44.242.0/23
512
US
—
—
166.44.244.0/22
1,024
US
—
—
166.44.248.0/22
1,024
US
No ROA
No IRR
166.44.252.0/22
1,024
US
—
—
166.45.0.0/16
65,536
US
—
—
166.46.0.0/18
16,384
US
—
—
166.46.64.0/19
8,192
US
—
—
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