Summary
| Country |
 United States
|
| Domain | cogentco.com |
| Size | 4,722,366,482,869,645,000,000 |
| Registry | ARIN |
| Network Name | COGC-6NET-0001 |
Whois
American Registry for Internet Numbers ARIN-001 (NET6-2001-400-0) 2001:400:: - 2001:5FF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
Cogent Communications COGC-6NET-0001 (NET6-2001-550-1) 2001:550:: - 2001:550:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
CIDR IP address subranges within 2001:550:1:100::/56 subnet
- 2001:550:1:100:0:0:0:0/64
- 2001:550:1:101:0:0:0:0/64
- 2001:550:1:102:0:0:0:0/64
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- 2001:550:1:107:0:0:0:0/64
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- 2001:550:1:109:0:0:0:0/64
- 2001:550:1:10a:0:0:0:0/64
- 2001:550:1:10b:0:0:0:0/64
- 2001:550:1:10c:0:0:0:0/64
- 2001:550:1:10d:0:0:0:0/64
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- 2001:550:1:18a:0:0:0:0/64
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- 2001:550:1:190:0:0:0:0/64
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- 2001:550:1:1a2:0:0:0:0/64
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- 2001:550:1:1a4:0:0:0:0/64
- 2001:550:1:1a5:0:0:0:0/64
- 2001:550:1:1a6:0:0:0:0/64
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- 2001:550:1:1b2:0:0:0:0/64
- 2001:550:1:1b3:0:0:0:0/64
- 2001:550:1:1b4:0:0:0:0/64
- 2001:550:1:1b5:0:0:0:0/64
- 2001:550:1:1b6:0:0:0:0/64
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- 2001:550:1:1c2:0:0:0:0/64
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- 2001:550:1:1c4:0:0:0:0/64
- 2001:550:1:1c5:0:0:0:0/64
- 2001:550:1:1c6:0:0:0:0/64
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- 2001:550:1:1e3:0:0:0:0/64
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