Summary
| Country |
 United States
|
| Domain | verisign.com |
| Size | 1,208,925,819,614,629,200,000,000 |
| Registry | ARIN |
| Network Name | VRSN-V6-CORE |
Whois
American Registry for Internet Numbers ARIN-001 (NET6-2001-400-0) 2001:400:: - 2001:5FF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
VeriSign Global Registry Services VRSN-V6-CORE (NET6-2001-503-BFB0-1) 2001:503:BFB0:: - 2001:503:BFB0:FFFF:FFFF:FFFF:FFFF:FFFFCIDR IP address subranges within 2001:503:bfb0::/48 subnet
- 2001:503:bfb0:0:0:0:0:0/56
- 2001:503:bfb0:100:0:0:0:0/56
- 2001:503:bfb0:200:0:0:0:0/56
- 2001:503:bfb0:300:0:0:0:0/56
- 2001:503:bfb0:400:0:0:0:0/56
- 2001:503:bfb0:500:0:0:0:0/56
- 2001:503:bfb0:600:0:0:0:0/56
- 2001:503:bfb0:700:0:0:0:0/56
- 2001:503:bfb0:800:0:0:0:0/56
- 2001:503:bfb0:900:0:0:0:0/56
- 2001:503:bfb0:a00:0:0:0:0/56
- 2001:503:bfb0:b00:0:0:0:0/56
- 2001:503:bfb0:c00:0:0:0:0/56
- 2001:503:bfb0:d00:0:0:0:0/56
- 2001:503:bfb0:e00:0:0:0:0/56
- 2001:503:bfb0:f00:0:0:0:0/56
- 2001:503:bfb0:1000:0:0:0:0/56
- 2001:503:bfb0:1100:0:0:0:0/56
- 2001:503:bfb0:1200:0:0:0:0/56
- 2001:503:bfb0:1300:0:0:0:0/56
- 2001:503:bfb0:1400:0:0:0:0/56
- 2001:503:bfb0:1500:0:0:0:0/56
- 2001:503:bfb0:1600:0:0:0:0/56
- 2001:503:bfb0:1700:0:0:0:0/56
- 2001:503:bfb0:1800:0:0:0:0/56
- 2001:503:bfb0:1900:0:0:0:0/56
- 2001:503:bfb0:1a00:0:0:0:0/56
- 2001:503:bfb0:1b00:0:0:0:0/56
- 2001:503:bfb0:1c00:0:0:0:0/56
- 2001:503:bfb0:1d00:0:0:0:0/56
- 2001:503:bfb0:1e00:0:0:0:0/56
- 2001:503:bfb0:1f00:0:0:0:0/56
- 2001:503:bfb0:2000:0:0:0:0/56
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- 2001:503:bfb0:2300:0:0:0:0/56
- 2001:503:bfb0:2400:0:0:0:0/56
- 2001:503:bfb0:2500:0:0:0:0/56
- 2001:503:bfb0:2600:0:0:0:0/56
- 2001:503:bfb0:2700:0:0:0:0/56
- 2001:503:bfb0:2800:0:0:0:0/56
- 2001:503:bfb0:2900:0:0:0:0/56
- 2001:503:bfb0:2a00:0:0:0:0/56
- 2001:503:bfb0:2b00:0:0:0:0/56
- 2001:503:bfb0:2c00:0:0:0:0/56
- 2001:503:bfb0:2d00:0:0:0:0/56
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- 2001:503:bfb0:3300:0:0:0:0/56
- 2001:503:bfb0:3400:0:0:0:0/56
- 2001:503:bfb0:3500:0:0:0:0/56
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- 2001:503:bfb0:3700:0:0:0:0/56
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- 2001:503:bfb0:3900:0:0:0:0/56
- 2001:503:bfb0:3a00:0:0:0:0/56
- 2001:503:bfb0:3b00:0:0:0:0/56
- 2001:503:bfb0:3c00:0:0:0:0/56
- 2001:503:bfb0:3d00:0:0:0:0/56
- 2001:503:bfb0:3e00:0:0:0:0/56
- 2001:503:bfb0:3f00:0:0:0:0/56
- 2001:503:bfb0:4000:0:0:0:0/56
- 2001:503:bfb0:4100:0:0:0:0/56
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- 2001:503:bfb0:4a00:0:0:0:0/56
- 2001:503:bfb0:4b00:0:0:0:0/56
- 2001:503:bfb0:4c00:0:0:0:0/56
- 2001:503:bfb0:4d00:0:0:0:0/56
- 2001:503:bfb0:4e00:0:0:0:0/56
- 2001:503:bfb0:4f00:0:0:0:0/56
- 2001:503:bfb0:5000:0:0:0:0/56
- 2001:503:bfb0:5100:0:0:0:0/56
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- 2001:503:bfb0:5300:0:0:0:0/56
- 2001:503:bfb0:5400:0:0:0:0/56
- 2001:503:bfb0:5500:0:0:0:0/56
- 2001:503:bfb0:5600:0:0:0:0/56
- 2001:503:bfb0:5700:0:0:0:0/56
- 2001:503:bfb0:5800:0:0:0:0/56
- 2001:503:bfb0:5900:0:0:0:0/56
- 2001:503:bfb0:5a00:0:0:0:0/56
- 2001:503:bfb0:5b00:0:0:0:0/56
- 2001:503:bfb0:5c00:0:0:0:0/56
- 2001:503:bfb0:5d00:0:0:0:0/56
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- 2001:503:bfb0:5f00:0:0:0:0/56
- 2001:503:bfb0:6000:0:0:0:0/56
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- 2001:503:bfb0:6300:0:0:0:0/56
- 2001:503:bfb0:6400:0:0:0:0/56
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- 2001:503:bfb0:6a00:0:0:0:0/56
- 2001:503:bfb0:6b00:0:0:0:0/56
- 2001:503:bfb0:6c00:0:0:0:0/56
- 2001:503:bfb0:6d00:0:0:0:0/56
- 2001:503:bfb0:6e00:0:0:0:0/56
- 2001:503:bfb0:6f00:0:0:0:0/56
- 2001:503:bfb0:7000:0:0:0:0/56
- 2001:503:bfb0:7100:0:0:0:0/56
- 2001:503:bfb0:7200:0:0:0:0/56
- 2001:503:bfb0:7300:0:0:0:0/56
- 2001:503:bfb0:7400:0:0:0:0/56
- 2001:503:bfb0:7500:0:0:0:0/56
- 2001:503:bfb0:7600:0:0:0:0/56
- 2001:503:bfb0:7700:0:0:0:0/56
- 2001:503:bfb0:7800:0:0:0:0/56
- 2001:503:bfb0:7900:0:0:0:0/56
- 2001:503:bfb0:7a00:0:0:0:0/56
- 2001:503:bfb0:7b00:0:0:0:0/56
- 2001:503:bfb0:7c00:0:0:0:0/56
- 2001:503:bfb0:7d00:0:0:0:0/56
- 2001:503:bfb0:7e00:0:0:0:0/56
- 2001:503:bfb0:7f00:0:0:0:0/56
- 2001:503:bfb0:8000:0:0:0:0/56
- 2001:503:bfb0:8100:0:0:0:0/56
- 2001:503:bfb0:8200:0:0:0:0/56
- 2001:503:bfb0:8300:0:0:0:0/56
- 2001:503:bfb0:8400:0:0:0:0/56
- 2001:503:bfb0:8500:0:0:0:0/56
- 2001:503:bfb0:8600:0:0:0:0/56
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- 2001:503:bfb0:8800:0:0:0:0/56
- 2001:503:bfb0:8900:0:0:0:0/56
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- 2001:503:bfb0:9900:0:0:0:0/56
- 2001:503:bfb0:9a00:0:0:0:0/56
- 2001:503:bfb0:9b00:0:0:0:0/56
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- 2001:503:bfb0:9e00:0:0:0:0/56
- 2001:503:bfb0:9f00:0:0:0:0/56
- 2001:503:bfb0:a000:0:0:0:0/56
- 2001:503:bfb0:a100:0:0:0:0/56
- 2001:503:bfb0:a200:0:0:0:0/56
- 2001:503:bfb0:a300:0:0:0:0/56
- 2001:503:bfb0:a400:0:0:0:0/56
- 2001:503:bfb0:a500:0:0:0:0/56
- 2001:503:bfb0:a600:0:0:0:0/56
- 2001:503:bfb0:a700:0:0:0:0/56
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- 2001:503:bfb0:a900:0:0:0:0/56
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- 2001:503:bfb0:b000:0:0:0:0/56
- 2001:503:bfb0:b100:0:0:0:0/56
- 2001:503:bfb0:b200:0:0:0:0/56
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- 2001:503:bfb0:b400:0:0:0:0/56
- 2001:503:bfb0:b500:0:0:0:0/56
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