Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 1,208,925,819,614,629,200,000,000 |
| Registry | ARIN |
| Network Name | CHARLESRIVER-V6-CGNT-NET-1 |
Whois
American Registry for Internet Numbers ARIN-001 (NET6-2001-400-0) 2001:400:: - 2001:5FF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
Cogent Communications, LLC COGC-6NET-0001 (NET6-2001-550-1) 2001:550:: - 2001:550:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
Charles River Operation CHARLESRIVER-V6-CGNT-NET-1 (NET6-2001-550-3D05-1) 2001:550:3D05:: - 2001:550:3D05:FFFF:FFFF:FFFF:FFFF:FFFFCIDR IP address subranges within 2001:550:3d05::/48 subnet
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- 2001:550:3d05:100:0:0:0:0/56
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- 2001:550:3d05:b00:0:0:0:0/56
- 2001:550:3d05:c00:0:0:0:0/56
- 2001:550:3d05:d00:0:0:0:0/56
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- 2001:550:3d05:1100:0:0:0:0/56
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- 2001:550:3d05:1300:0:0:0:0/56
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