PSINet, Inc

IPv4 IPv6

Networks by country: United States United States (101), Canada Canada (8), United Kingdom United Kingdom (6), Netherlands Netherlands (6), Spain Spain (4), Israel Israel (3), Bulgaria Bulgaria (2), Germany Germany (1), France France (1), Luxembourg Luxembourg (1)

Assigned AS: AS1281, AS1282, AS1283, AS1284, AS2649
Updated: 01 December 2020

We found 118 IPv4 networks operated by this organization.
The first 100 networks are displayed.
Results sorted by network size.

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United States PSINet, Inc
COGENT-A

CIDR: 38.0.0.0/8
IP Range: 38.0.0.0 - 38.255.255.255
Block size: 16,777,216

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United States PSINet, Inc
COGENT-NB-0002

CIDR: 38.112.0.0/13
IP Range: 38.112.0.0 - 38.119.255.255
Block size: 524,288

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CIDR: N/A
IP Range: 206.232.0.0 - 206.238.255.255
Block size: 458,752

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United States PSINet, Inc
COGENT-206-4-14

CIDR: N/A
IP Range: 206.3.32.0 - 206.7.255.255
Block size: 319,488

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CIDR: 199.96.0.0/14
IP Range: 199.97.0.0 - 199.100.255.255
Block size: 262,144

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United States PSINet, Inc
COGENT-204-4-14

CIDR: 204.4.0.0/14
IP Range: 204.4.0.0 - 204.7.255.255
Block size: 262,144

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United States PSINet, Inc
COGENT-204-240-14

CIDR: 204.240.0.0/14
IP Range: 204.240.0.0 - 204.243.255.255
Block size: 262,144

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United States PSINet, Inc
COGENT-206-0-1-2-16

CIDR: N/A
IP Range: 206.0.0.0 - 206.2.255.255
Block size: 196,608

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United States PSINet, Inc
COGENT-149-57-16

CIDR: 149.57.0.0/16
IP Range: 149.57.0.0 - 149.57.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-2-16

CIDR: 149.2.0.0/16
IP Range: 149.2.0.0 - 149.2.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-5-16

CIDR: 149.5.0.0/16
IP Range: 149.5.0.0 - 149.5.255.255
Block size: 65,536

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Netherlands PSINet, Inc
COGENT-149-6-16

CIDR: 149.6.0.0/16
IP Range: 149.6.0.0 - 149.6.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-7-16

CIDR: 149.7.0.0/16
IP Range: 149.7.0.0 - 149.7.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-9-16

CIDR: 149.9.0.0/16
IP Range: 149.9.0.0 - 149.9.255.255
Block size: 65,536

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France PSINet, Inc
COGENT-149-11-16

CIDR: 149.11.0.0/16
IP Range: 149.11.0.0 - 149.11.255.255
Block size: 65,536

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United Kingdom PSINet, Inc
COGENT-149-12-16

CIDR: 149.12.0.0/16
IP Range: 149.12.0.0 - 149.12.255.255
Block size: 65,536

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Bulgaria PSINet, Inc
COGENT-149-13-16

CIDR: 149.13.0.0/16
IP Range: 149.13.0.0 - 149.13.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-14-16

CIDR: 149.14.0.0/16
IP Range: 149.14.0.0 - 149.14.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-18-16

CIDR: 149.18.0.0/16
IP Range: 149.18.0.0 - 149.18.255.255
Block size: 65,536

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United Kingdom PSINet, Inc
COGENT-149-22-16

CIDR: 149.22.0.0/16
IP Range: 149.22.0.0 - 149.22.255.255
Block size: 65,536

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Netherlands PSINet, Inc
COGENT-149-29-16

CIDR: 149.29.0.0/16
IP Range: 149.29.0.0 - 149.29.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-30-16

CIDR: 149.30.0.0/16
IP Range: 149.30.0.0 - 149.30.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-33-16

CIDR: 149.33.0.0/16
IP Range: 149.33.0.0 - 149.33.255.255
Block size: 65,536

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Spain PSINet, Inc
COGENT-149-34-16

CIDR: 149.34.0.0/16
IP Range: 149.34.0.0 - 149.34.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-35-16

CIDR: 149.35.0.0/16
IP Range: 149.35.0.0 - 149.35.255.255
Block size: 65,536

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United Kingdom PSINet, Inc
COGENT-149-36-16

CIDR: 149.36.0.0/16
IP Range: 149.36.0.0 - 149.36.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-38-16

CIDR: 149.38.0.0/16
IP Range: 149.38.0.0 - 149.38.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-40-16

CIDR: 149.40.0.0/16
IP Range: 149.40.0.0 - 149.40.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-46-16

CIDR: 149.46.0.0/16
IP Range: 149.46.0.0 - 149.46.255.255
Block size: 65,536

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Israel PSINet, Inc
COGENT-149-50-16

CIDR: 149.50.0.0/16
IP Range: 149.50.0.0 - 149.50.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-51-16

CIDR: 149.51.0.0/16
IP Range: 149.51.0.0 - 149.51.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-52-16

CIDR: 149.52.0.0/16
IP Range: 149.52.0.0 - 149.52.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-53-16

CIDR: 149.53.0.0/16
IP Range: 149.53.0.0 - 149.53.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-66-16

CIDR: 149.66.0.0/16
IP Range: 149.66.0.0 - 149.66.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-67-16

CIDR: 149.67.0.0/16
IP Range: 149.67.0.0 - 149.67.255.255
Block size: 65,536

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Luxembourg PSINet, Inc
COGENT-149-71-16

CIDR: 149.71.0.0/16
IP Range: 149.71.0.0 - 149.71.255.255
Block size: 65,536

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Israel PSINet, Inc
COGENT-149-78-16

CIDR: 149.78.0.0/16
IP Range: 149.78.0.0 - 149.78.255.255
Block size: 65,536

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CIDR: 149.79.0.0/16
IP Range: 149.79.0.0 - 149.79.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-85-16

CIDR: 149.85.0.0/16
IP Range: 149.85.0.0 - 149.85.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-86-16

CIDR: 149.86.0.0/16
IP Range: 149.86.0.0 - 149.86.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-87-16

CIDR: 149.87.0.0/16
IP Range: 149.87.0.0 - 149.87.255.255
Block size: 65,536

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Israel PSINet, Inc
COGENT-149-88-16

CIDR: 149.88.0.0/16
IP Range: 149.88.0.0 - 149.88.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-91-16

CIDR: 149.91.0.0/16
IP Range: 149.91.0.0 - 149.91.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-92-16

CIDR: 149.92.0.0/16
IP Range: 149.92.0.0 - 149.92.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-93-16

CIDR: 149.93.0.0/16
IP Range: 149.93.0.0 - 149.93.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-94-16

CIDR: 149.94.0.0/16
IP Range: 149.94.0.0 - 149.94.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-95-16

CIDR: 149.95.0.0/16
IP Range: 149.95.0.0 - 149.95.255.255
Block size: 65,536

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Spain PSINet, Inc
COGENT-149-100-16

CIDR: 149.100.0.0/16
IP Range: 149.100.0.0 - 149.100.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-102-16

CIDR: 149.102.0.0/16
IP Range: 149.102.0.0 - 149.102.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-104-16

CIDR: 149.104.0.0/16
IP Range: 149.104.0.0 - 149.104.255.255
Block size: 65,536

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Spain PSINet, Inc
COGENT-149-107-16

CIDR: 149.107.0.0/16
IP Range: 149.107.0.0 - 149.107.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-108-16

CIDR: 149.108.0.0/16
IP Range: 149.108.0.0 - 149.108.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-110-16

CIDR: 149.110.0.0/16
IP Range: 149.110.0.0 - 149.110.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-113-16

CIDR: 149.113.0.0/16
IP Range: 149.113.0.0 - 149.113.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-115-16

CIDR: 149.115.0.0/16
IP Range: 149.115.0.0 - 149.115.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-119-16

CIDR: 149.119.0.0/16
IP Range: 149.119.0.0 - 149.119.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-120-16

CIDR: 149.120.0.0/16
IP Range: 149.120.0.0 - 149.120.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-123-16

CIDR: 149.123.0.0/16
IP Range: 149.123.0.0 - 149.123.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-149-127-16

CIDR: 149.127.0.0/16
IP Range: 149.127.0.0 - 149.127.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-128-145-16

CIDR: 128.145.0.0/16
IP Range: 128.145.0.0 - 128.145.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-140-188-16

CIDR: 140.188.0.0/16
IP Range: 140.188.0.0 - 140.188.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-192-246-16

CIDR: 192.246.0.0/16
IP Range: 192.246.0.0 - 192.246.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-148-254-16

CIDR: 148.254.0.0/16
IP Range: 148.254.0.0 - 148.254.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-199-29-16

CIDR: 199.29.0.0/16
IP Range: 199.29.0.0 - 199.29.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-198-242-16

CIDR: 198.242.0.0/16
IP Range: 198.242.0.0 - 198.242.255.255
Block size: 65,536

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CIDR: 130.117.0.0/16
IP Range: 130.117.0.0 - 130.117.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-204-217-16

CIDR: 204.217.0.0/16
IP Range: 204.217.0.0 - 204.217.255.255
Block size: 65,536

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United States PSINet, Inc
COGENT-192-77-192-19

CIDR: 192.77.192.0/19
IP Range: 192.77.192.0 - 192.77.223.255
Block size: 8,192

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United States PSINet, Inc
COGENT-192-77-224-24

CIDR: 192.77.224.0/21
IP Range: 192.77.224.0 - 192.77.231.255
Block size: 2,048

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Canada PSINet Ltd
PSINET-CANADA-2

(CANADA)

CIDR: 206.235.200.0/21
IP Range: 206.235.200.0 - 206.235.207.255
Block size: 2,048

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Canada PSINet Ltd
PSINET-CANADA-3

(CANADA)

CIDR: 206.235.248.0/21
IP Range: 206.235.248.0 - 206.235.255.255
Block size: 2,048

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Canada PSINet Ltd
PSINET-CANADA

(CANADA)

CIDR: N/A
IP Range: 206.235.85.0 - 206.235.87.255
Block size: 768

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United Kingdom PSINet
VIATEL

CIDR: 195.152.175.0/24
IP Range: 195.152.175.0 - 195.152.175.255
Block size: 256

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Canada PSINet, Inc
COGENT-104-243-254

CIDR: 104.243.254.0/24
IP Range: 104.243.254.0 - 104.243.254.255
Block size: 256

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United States PSINet, Inc
COGENT-172-94-1

CIDR: 172.94.1.0/24
IP Range: 172.94.1.0 - 172.94.1.255
Block size: 256

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United States PSINet, Inc
COGENT-172-94-2

CIDR: 172.94.2.0/24
IP Range: 172.94.2.0 - 172.94.2.255
Block size: 256

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Netherlands PSINet, Inc
COGENT-172-94-19

CIDR: 172.94.19.0/24
IP Range: 172.94.19.0 - 172.94.19.255
Block size: 256

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United States PSINet, Inc
COGENT-172-94-39-0

CIDR: 172.94.39.0/24
IP Range: 172.94.39.0 - 172.94.39.255
Block size: 256

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United States PSINet, Inc
COGENT-172-94-69

CIDR: 172.94.69.0/24
IP Range: 172.94.69.0 - 172.94.69.255
Block size: 256

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United States PSINet, Inc
COGENT-172-94-93

CIDR: 172.94.93.0/24
IP Range: 172.94.93.0 - 172.94.93.255
Block size: 256

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Germany PSINet, Inc
COGENT-172-111-200

CIDR: 172.111.200.0/24
IP Range: 172.111.200.0 - 172.111.200.255
Block size: 256

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United States PSINet, Inc
COGENT-172-111-225-0

CIDR: 172.111.225.0/24
IP Range: 172.111.225.0 - 172.111.225.255
Block size: 256

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United States PSINet, Inc
COGENT-172-111-231

CIDR: 172.111.231.0/24
IP Range: 172.111.231.0 - 172.111.231.255
Block size: 256

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United States PSINet, Inc
COGENT-192-33-24

CIDR: 192.33.4.0/24
IP Range: 192.33.4.0 - 192.33.4.255
Block size: 256

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United States PSINet, Inc
COGENT-192-70-139-24

CIDR: 192.70.139.0/24
IP Range: 192.70.139.0 - 192.70.139.255
Block size: 256

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United States PSINet, Inc
COGENT-192-70-255-24

CIDR: 192.70.225.0/24
IP Range: 192.70.225.0 - 192.70.225.255
Block size: 256

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United States PSINet, Inc
BOCES-LSW-1

CIDR: 192.77.24.0/24
IP Range: 192.77.24.0 - 192.77.24.255
Block size: 256

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United States PSINet, Inc
COGENT-192-77-171-24

CIDR: 192.77.171.0/24
IP Range: 192.77.171.0 - 192.77.171.255
Block size: 256

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United States PSINet, Inc
COGENT-192-77-174-24

CIDR: 192.77.174.0/24
IP Range: 192.77.174.0 - 192.77.174.255
Block size: 256

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United States PSINet, Inc
COGENT-192-77-186-24

CIDR: 192.77.186.0/24
IP Range: 192.77.186.0 - 192.77.186.255
Block size: 256

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United States PSINet, Inc
COGENT-192-77-230-24

CIDR: 192.77.230.0/24
IP Range: 192.77.230.0 - 192.77.230.255
Block size: 256

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United States PSINet, Inc
COGENT-192-77-231-24

CIDR: 192.77.231.0/24
IP Range: 192.77.231.0 - 192.77.231.255
Block size: 256

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United States PSINet, Inc
COGENT-192-77-232-24

CIDR: 192.77.232.0/24
IP Range: 192.77.232.0 - 192.77.232.255
Block size: 256

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United States PSINet, Inc
COGENT-192-77-233-24

CIDR: 192.77.233.0/24
IP Range: 192.77.233.0 - 192.77.233.255
Block size: 256

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United States PSINet, Inc
COGENT-192-77-234-24

CIDR: 192.77.234.0/24
IP Range: 192.77.234.0 - 192.77.234.255
Block size: 256

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United States PSINet, Inc
COGENT-192-80-208-24

CIDR: 192.80.208.0/24
IP Range: 192.80.208.0 - 192.80.208.255
Block size: 256

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United States PSINet, Inc
COGENT-154-61-16

CIDR: 192.84.3.0/24
IP Range: 192.84.3.0 - 192.84.3.255
Block size: 256

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United States PSINet, Inc
PSINET5

CIDR: 192.91.187.0/24
IP Range: 192.91.187.0 - 192.91.187.255
Block size: 256

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United States PSINet, Inc
PSINET6

CIDR: 192.91.188.0/24
IP Range: 192.91.188.0 - 192.91.188.255
Block size: 256

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United States PSINet, Inc
COGENT-45-74-2

CIDR: 45.74.2.0/24
IP Range: 45.74.2.0 - 45.74.2.255
Block size: 256

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