Can someone tell me what blocks of IP addresses RCN owns?

[LordJezo]

Is that possible to find out?

 

[Aves]

RCN Corporation RCN-BLK-1 (NET-207-96-0-0-1) 207.96.0.0 - 207.96.127.255
RCN Corporation RCN-BLK-10 (NET-216-220-64-0-1) 216.220.64.0 - 216.220.79.255
RCN Corporation RCN-BLK-11 (NET-206-71-224-0-1) 206.71.224.0 - 206.71.255.255
RCN Corporation RCN-BLK-12 (NET-207-38-128-0-1) 207.38.128.0 - 207.38.255.255
RCN Corporation RCN-BLK-13 (NET-207-237-0-0-1) 207.237.0.0 - 207.237.255.255
RCN Corporation RCN-BLK-14 (NET-199-184-165-0-1) 199.184.165.0 - 199.184.165.255
RCN Corporation RCN-BLK-15 (NET-204-74-0-0-1) 204.74.0.0 - 204.74.9.255
RCN Corporation RCN-BLK-16 (NET-209-94-128-0-1) 209.94.128.0 - 209.94.159.255
RCN Corporation RCN-BLK-17 (NET-209-150-32-0-1) 209.150.32.0 - 209.150.63.255
RCN Corporation RCN-BLK-18 (NET-205-178-0-0-1) 205.178.0.0 - 205.178.127.255
RCN Corporation RCN-BLK-19 (NET-64-121-0-0-1) 64.121.0.0 - 64.121.255.255
RCN Corporation RCN-BLK-2 (NET-207-172-0-0-1) 207.172.0.0 - 207.172.255.255
RCN Corporation RCN-BLK-20 (NET-207-181-192-0-1) 207.181.192.0 - 207.181.255.255
RCN Corporation RCN-BLK-21 (NET-216-15-0-0-1) 216.15.0.0 - 216.15.127.255
RCN Corporation RCN-BLK-22 (NET-207-229-128-0-1) 207.229.128.0 - 207.229.191.255
RCN Corporation RCN-BLK-23 (NET-216-80-0-0-1) 216.80.0.0 - 216.80.127.255
RCN Corporation RCN-BLK-24 (NET-24-136-0-0-1) 24.136.0.0 - 24.136.31.255
RCN Corporation RCN-BLK-25 (NET-24-148-0-0-1) 24.148.0.0 - 24.148.95.255
RCN Corporation RCN-BLK-26 (NET-198-183-8-0-1) 198.183.8.0 - 198.183.15.255
RCN Corporation RCN-BLK-27 (NET-65-78-0-0-1) 65.78.0.0 - 65.78.127.255
RCN Corporation RCN-BLK-3 (NET-209-122-0-0-1) 209.122.0.0 - 209.122.255.255
RCN Corporation RCN-BLK-4 (NET-216-164-0-0-1) 216.164.0.0 - 216.164.255.255
RCN Corporation RCN-BLK-5 (NET-208-58-0-0-1) 208.58.0.0 - 208.59.255.255
RCN Corporation RCN-BLK-6 (NET-207-180-128-0-1) 207.180.128.0 - 207.180.191.255
RCN Corporation RCN-BLK-7 (NET-146-115-0-0-1) 146.115.0.0 - 146.115.255.255
RCN Corporation RCN-BLK-8 (NET-66-44-0-0-1) 66.44.0.0 - 66.44.127.255
RCN Corporation RCN-BLK-9 (NET-209-6-0-0-1) 209.6.0.0 - 209.6.255.255


In case you wonder how I did that, go to ARIN and do a Whois on N . RCN-BLK-*

 

[LordJezo]

Does that include everything.. like all their cable modem users and stuff?

 

[Aves]

Originally posted by: LordJezo
Does that include everything.. like all their cable modem users and stuff?

Actually it may not. Go try running a query on N . RCN*

 

[LordJezo]

Oh, thanks!