PSINet, Inc

IPv4 IPv6
Networks by country: United States United States (77), Canada Canada (16), United Kingdom United Kingdom (8), Germany Germany (8), Spain Spain (5), Brazil Brazil (5), Netherlands Netherlands (4), Indonesia Indonesia (3), France France (2), Bulgaria Bulgaria (2), Poland Poland (1), Cyprus Cyprus (1)

Assigned AS: AS1281, AS1282, AS1283, AS1284, AS2649
Updated: 02 December 2022

We found 115 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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United States PSINet, Inc
COGENT-206-232-233-234-235-236-237-238-16

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

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Canada 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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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-199-97-98-99-100-16

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-204-240-14

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

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Brazil 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-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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Germany PSINet, Inc
COGENT-EUROPEAN-OPERATIONS-001

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-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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Canada 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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Cyprus 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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Canada 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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France 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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Spain 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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United States 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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Canada 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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United States 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-149-57-16

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-149-66-16

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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United States 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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Brazil 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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United States PSINet, Inc
149-79-0-0-149-79-255-255

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 Kingdom 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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United States 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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Canada 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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Canada 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 Kingdom 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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United States 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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Indonesia 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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Indonesia 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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Indonesia 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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Germany 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-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-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-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-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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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-192-77-192-19

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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United States 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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Brazil Connect Telecom Ltda (Uplink Telecom Ltda)
UPLINK-TELECOM-CGNT-NET-1

CIDR: 38.10.100.0/23
IP Range: 38.10.100.0 - 38.10.101.255
Block size: 512

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United States August Internet
HKGO-CGNT-NET-7

CIDR: 38.45.202.0/23
IP Range: 38.45.202.0 - 38.45.203.255
Block size: 512

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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 Private Customer
RAPID-CLOUD

CIDR: 149.18.79.0/24
IP Range: 149.18.79.0 - 149.18.79.255
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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Germany 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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Germany 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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Canada 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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Germany 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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Germany 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 Daniel Lee
DLL

CIDR: 192.246.33.0/24
IP Range: 192.246.33.0 - 192.246.33.255
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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Germany PSINet, Inc
COGENT-45-74-33

CIDR: 45.74.33.0/24
IP Range: 45.74.33.0 - 45.74.33.255
Block size: 256

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United States PSINet, Inc
COGENT-45-74-53

CIDR: 45.74.53.0/24
IP Range: 45.74.53.0 - 45.74.53.255
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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