Summary

Country
US United States
Domain cogentco.com
Size 1,208,925,819,614,629,200,000,000
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 2001:550:3702::/48 subnet

  • 2001:550:3702:0:0:0:0:0/56
  • 2001:550:3702:100:0:0:0:0/56
  • 2001:550:3702:200:0:0:0:0/56
  • 2001:550:3702:300:0:0:0:0/56
  • 2001:550:3702:400:0:0:0:0/56
  • 2001:550:3702:500:0:0:0:0/56
  • 2001:550:3702:600:0:0:0:0/56
  • 2001:550:3702:700:0:0:0:0/56
  • 2001:550:3702:800:0:0:0:0/56
  • 2001:550:3702:900:0:0:0:0/56
  • 2001:550:3702:a00:0:0:0:0/56
  • 2001:550:3702:b00:0:0:0:0/56
  • 2001:550:3702:c00:0:0:0:0/56
  • 2001:550:3702:d00:0:0:0:0/56
  • 2001:550:3702:e00:0:0:0:0/56
  • 2001:550:3702:f00:0:0:0:0/56
  • 2001:550:3702:1000:0:0:0:0/56
  • 2001:550:3702:1100:0:0:0:0/56
  • 2001:550:3702:1200:0:0:0:0/56
  • 2001:550:3702:1300:0:0:0:0/56
  • 2001:550:3702:1400:0:0:0:0/56
  • 2001:550:3702:1500:0:0:0:0/56
  • 2001:550:3702:1600:0:0:0:0/56
  • 2001:550:3702:1700:0:0:0:0/56
  • 2001:550:3702:1800:0:0:0:0/56
  • 2001:550:3702:1900:0:0:0:0/56
  • 2001:550:3702:1a00:0:0:0:0/56
  • 2001:550:3702:1b00:0:0:0:0/56
  • 2001:550:3702:1c00:0:0:0:0/56
  • 2001:550:3702:1d00:0:0:0:0/56
  • 2001:550:3702:1e00:0:0:0:0/56
  • 2001:550:3702:1f00:0:0:0:0/56
  • 2001:550:3702:2000:0:0:0:0/56
  • 2001:550:3702:2100:0:0:0:0/56
  • 2001:550:3702:2200:0:0:0:0/56
  • 2001:550:3702:2300:0:0:0:0/56
  • 2001:550:3702:2400:0:0:0:0/56
  • 2001:550:3702:2500:0:0:0:0/56
  • 2001:550:3702:2600:0:0:0:0/56
  • 2001:550:3702:2700:0:0:0:0/56
  • 2001:550:3702:2800:0:0:0:0/56
  • 2001:550:3702:2900:0:0:0:0/56
  • 2001:550:3702:2a00:0:0:0:0/56
  • 2001:550:3702:2b00:0:0:0:0/56
  • 2001:550:3702:2c00:0:0:0:0/56
  • 2001:550:3702:2d00:0:0:0:0/56
  • 2001:550:3702:2e00:0:0:0:0/56
  • 2001:550:3702:2f00:0:0:0:0/56
  • 2001:550:3702:3000:0:0:0:0/56
  • 2001:550:3702:3100:0:0:0:0/56
  • 2001:550:3702:3200:0:0:0:0/56
  • 2001:550:3702:3300:0:0:0:0/56
  • 2001:550:3702:3400:0:0:0:0/56
  • 2001:550:3702:3500:0:0:0:0/56
  • 2001:550:3702:3600:0:0:0:0/56
  • 2001:550:3702:3700:0:0:0:0/56
  • 2001:550:3702:3800:0:0:0:0/56
  • 2001:550:3702:3900:0:0:0:0/56
  • 2001:550:3702:3a00:0:0:0:0/56
  • 2001:550:3702:3b00:0:0:0:0/56
  • 2001:550:3702:3c00:0:0:0:0/56
  • 2001:550:3702:3d00:0:0:0:0/56
  • 2001:550:3702:3e00:0:0:0:0/56
  • 2001:550:3702:3f00:0:0:0:0/56
  • 2001:550:3702:4000:0:0:0:0/56
  • 2001:550:3702:4100:0:0:0:0/56
  • 2001:550:3702:4200:0:0:0:0/56
  • 2001:550:3702:4300:0:0:0:0/56
  • 2001:550:3702:4400:0:0:0:0/56
  • 2001:550:3702:4500:0:0:0:0/56
  • 2001:550:3702:4600:0:0:0:0/56
  • 2001:550:3702:4700:0:0:0:0/56
  • 2001:550:3702:4800:0:0:0:0/56
  • 2001:550:3702:4900:0:0:0:0/56
  • 2001:550:3702:4a00:0:0:0:0/56
  • 2001:550:3702:4b00:0:0:0:0/56
  • 2001:550:3702:4c00:0:0:0:0/56
  • 2001:550:3702:4d00:0:0:0:0/56
  • 2001:550:3702:4e00:0:0:0:0/56
  • 2001:550:3702:4f00:0:0:0:0/56
  • 2001:550:3702:5000:0:0:0:0/56
  • 2001:550:3702:5100:0:0:0:0/56
  • 2001:550:3702:5200:0:0:0:0/56
  • 2001:550:3702:5300:0:0:0:0/56
  • 2001:550:3702:5400:0:0:0:0/56
  • 2001:550:3702:5500:0:0:0:0/56
  • 2001:550:3702:5600:0:0:0:0/56
  • 2001:550:3702:5700:0:0:0:0/56
  • 2001:550:3702:5800:0:0:0:0/56
  • 2001:550:3702:5900:0:0:0:0/56
  • 2001:550:3702:5a00:0:0:0:0/56
  • 2001:550:3702:5b00:0:0:0:0/56
  • 2001:550:3702:5c00:0:0:0:0/56
  • 2001:550:3702:5d00:0:0:0:0/56
  • 2001:550:3702:5e00:0:0:0:0/56
  • 2001:550:3702:5f00:0:0:0:0/56
  • 2001:550:3702:6000:0:0:0:0/56
  • 2001:550:3702:6100:0:0:0:0/56
  • 2001:550:3702:6200:0:0:0:0/56
  • 2001:550:3702:6300:0:0:0:0/56
  • 2001:550:3702:6400:0:0:0:0/56
  • 2001:550:3702:6500:0:0:0:0/56
  • 2001:550:3702:6600:0:0:0:0/56
  • 2001:550:3702:6700:0:0:0:0/56
  • 2001:550:3702:6800:0:0:0:0/56
  • 2001:550:3702:6900:0:0:0:0/56
  • 2001:550:3702:6a00:0:0:0:0/56
  • 2001:550:3702:6b00:0:0:0:0/56
  • 2001:550:3702:6c00:0:0:0:0/56
  • 2001:550:3702:6d00:0:0:0:0/56
  • 2001:550:3702:6e00:0:0:0:0/56
  • 2001:550:3702:6f00:0:0:0:0/56
  • 2001:550:3702:7000:0:0:0:0/56
  • 2001:550:3702:7100:0:0:0:0/56
  • 2001:550:3702:7200:0:0:0:0/56
  • 2001:550:3702:7300:0:0:0:0/56
  • 2001:550:3702:7400:0:0:0:0/56
  • 2001:550:3702:7500:0:0:0:0/56
  • 2001:550:3702:7600:0:0:0:0/56
  • 2001:550:3702:7700:0:0:0:0/56
  • 2001:550:3702:7800:0:0:0:0/56
  • 2001:550:3702:7900:0:0:0:0/56
  • 2001:550:3702:7a00:0:0:0:0/56
  • 2001:550:3702:7b00:0:0:0:0/56
  • 2001:550:3702:7c00:0:0:0:0/56
  • 2001:550:3702:7d00:0:0:0:0/56
  • 2001:550:3702:7e00:0:0:0:0/56
  • 2001:550:3702:7f00:0:0:0:0/56
  • 2001:550:3702:8000:0:0:0:0/56
  • 2001:550:3702:8100:0:0:0:0/56
  • 2001:550:3702:8200:0:0:0:0/56
  • 2001:550:3702:8300:0:0:0:0/56
  • 2001:550:3702:8400:0:0:0:0/56
  • 2001:550:3702:8500:0:0:0:0/56
  • 2001:550:3702:8600:0:0:0:0/56
  • 2001:550:3702:8700:0:0:0:0/56
  • 2001:550:3702:8800:0:0:0:0/56
  • 2001:550:3702:8900:0:0:0:0/56
  • 2001:550:3702:8a00:0:0:0:0/56
  • 2001:550:3702:8b00:0:0:0:0/56
  • 2001:550:3702:8c00:0:0:0:0/56
  • 2001:550:3702:8d00:0:0:0:0/56
  • 2001:550:3702:8e00:0:0:0:0/56
  • 2001:550:3702:8f00:0:0:0:0/56
  • 2001:550:3702:9000:0:0:0:0/56
  • 2001:550:3702:9100:0:0:0:0/56
  • 2001:550:3702:9200:0:0:0:0/56
  • 2001:550:3702:9300:0:0:0:0/56
  • 2001:550:3702:9400:0:0:0:0/56
  • 2001:550:3702:9500:0:0:0:0/56
  • 2001:550:3702:9600:0:0:0:0/56
  • 2001:550:3702:9700:0:0:0:0/56
  • 2001:550:3702:9800:0:0:0:0/56
  • 2001:550:3702:9900:0:0:0:0/56
  • 2001:550:3702:9a00:0:0:0:0/56
  • 2001:550:3702:9b00:0:0:0:0/56
  • 2001:550:3702:9c00:0:0:0:0/56
  • 2001:550:3702:9d00:0:0:0:0/56
  • 2001:550:3702:9e00:0:0:0:0/56
  • 2001:550:3702:9f00:0:0:0:0/56
  • 2001:550:3702:a000:0:0:0:0/56
  • 2001:550:3702:a100:0:0:0:0/56
  • 2001:550:3702:a200:0:0:0:0/56
  • 2001:550:3702:a300:0:0:0:0/56
  • 2001:550:3702:a400:0:0:0:0/56
  • 2001:550:3702:a500:0:0:0:0/56
  • 2001:550:3702:a600:0:0:0:0/56
  • 2001:550:3702:a700:0:0:0:0/56
  • 2001:550:3702:a800:0:0:0:0/56
  • 2001:550:3702:a900:0:0:0:0/56
  • 2001:550:3702:aa00:0:0:0:0/56
  • 2001:550:3702:ab00:0:0:0:0/56
  • 2001:550:3702:ac00:0:0:0:0/56
  • 2001:550:3702:ad00:0:0:0:0/56
  • 2001:550:3702:ae00:0:0:0:0/56
  • 2001:550:3702:af00:0:0:0:0/56
  • 2001:550:3702:b000:0:0:0:0/56
  • 2001:550:3702:b100:0:0:0:0/56
  • 2001:550:3702:b200:0:0:0:0/56
  • 2001:550:3702:b300:0:0:0:0/56
  • 2001:550:3702:b400:0:0:0:0/56
  • 2001:550:3702:b500:0:0:0:0/56
  • 2001:550:3702:b600:0:0:0:0/56
  • 2001:550:3702:b700:0:0:0:0/56
  • 2001:550:3702:b800:0:0:0:0/56
  • 2001:550:3702:b900:0:0:0:0/56
  • 2001:550:3702:ba00:0:0:0:0/56
  • 2001:550:3702:bb00:0:0:0:0/56
  • 2001:550:3702:bc00:0:0:0:0/56
  • 2001:550:3702:bd00:0:0:0:0/56
  • 2001:550:3702:be00:0:0:0:0/56
  • 2001:550:3702:bf00:0:0:0:0/56
  • 2001:550:3702:c000:0:0:0:0/56
  • 2001:550:3702:c100:0:0:0:0/56
  • 2001:550:3702:c200:0:0:0:0/56
  • 2001:550:3702:c300:0:0:0:0/56
  • 2001:550:3702:c400:0:0:0:0/56
  • 2001:550:3702:c500:0:0:0:0/56
  • 2001:550:3702:c600:0:0:0:0/56
  • 2001:550:3702:c700:0:0:0:0/56
  • 2001:550:3702:c800:0:0:0:0/56
  • 2001:550:3702:c900:0:0:0:0/56
  • 2001:550:3702:ca00:0:0:0:0/56
  • 2001:550:3702:cb00:0:0:0:0/56
  • 2001:550:3702:cc00:0:0:0:0/56
  • 2001:550:3702:cd00:0:0:0:0/56
  • 2001:550:3702:ce00:0:0:0:0/56
  • 2001:550:3702:cf00:0:0:0:0/56
  • 2001:550:3702:d000:0:0:0:0/56
  • 2001:550:3702:d100:0:0:0:0/56
  • 2001:550:3702:d200:0:0:0:0/56
  • 2001:550:3702:d300:0:0:0:0/56
  • 2001:550:3702:d400:0:0:0:0/56
  • 2001:550:3702:d500:0:0:0:0/56
  • 2001:550:3702:d600:0:0:0:0/56
  • 2001:550:3702:d700:0:0:0:0/56
  • 2001:550:3702:d800:0:0:0:0/56
  • 2001:550:3702:d900:0:0:0:0/56
  • 2001:550:3702:da00:0:0:0:0/56
  • 2001:550:3702:db00:0:0:0:0/56
  • 2001:550:3702:dc00:0:0:0:0/56
  • 2001:550:3702:dd00:0:0:0:0/56
  • 2001:550:3702:de00:0:0:0:0/56
  • 2001:550:3702:df00:0:0:0:0/56
  • 2001:550:3702:e000:0:0:0:0/56
  • 2001:550:3702:e100:0:0:0:0/56
  • 2001:550:3702:e200:0:0:0:0/56
  • 2001:550:3702:e300:0:0:0:0/56
  • 2001:550:3702:e400:0:0:0:0/56
  • 2001:550:3702:e500:0:0:0:0/56
  • 2001:550:3702:e600:0:0:0:0/56
  • 2001:550:3702:e700:0:0:0:0/56
  • 2001:550:3702:e800:0:0:0:0/56
  • 2001:550:3702:e900:0:0:0:0/56
  • 2001:550:3702:ea00:0:0:0:0/56
  • 2001:550:3702:eb00:0:0:0:0/56
  • 2001:550:3702:ec00:0:0:0:0/56
  • 2001:550:3702:ed00:0:0:0:0/56
  • 2001:550:3702:ee00:0:0:0:0/56
  • 2001:550:3702:ef00:0:0:0:0/56
  • 2001:550:3702:f000:0:0:0:0/56
  • 2001:550:3702:f100:0:0:0:0/56
  • 2001:550:3702:f200:0:0:0:0/56
  • 2001:550:3702:f300:0:0:0:0/56
  • 2001:550:3702:f400:0:0:0:0/56
  • 2001:550:3702:f500:0:0:0:0/56
  • 2001:550:3702:f600:0:0:0:0/56
  • 2001:550:3702:f700:0:0:0:0/56
  • 2001:550:3702:f800:0:0:0:0/56
  • 2001:550:3702:f900:0:0:0:0/56
  • 2001:550:3702:fa00:0:0:0:0/56
  • 2001:550:3702:fb00:0:0:0:0/56
  • 2001:550:3702:fc00:0:0:0:0/56
  • 2001:550:3702:fd00:0:0:0:0/56
  • 2001:550:3702:fe00:0:0:0:0/56
  • 2001:550:3702:ff00:0:0:0:0/56

Get started with 100,000 free lookups: sign up