| AS174 |
COGENT-174 - Cogent Communications, US |
 United States |
35824128 |
258745434112 |
| AS3257 |
GTT-BACKBONE - GTT Communications Inc., US |
United States |
8512512 |
343598432256 |
| AS3356 |
LEVEL3 - Level 3 Parent, LLC, US |
United States |
29079040 |
77331955712 |
| AS6939 |
HURRICANE - Hurricane Electric LLC, US |
United States |
474368 |
282631665745920 |
| AS7018 |
ATT-INTERNET4 - AT&T Enterprises, LLC, US |
United States |
93755136 |
2737557012480 |
| AS8220 |
COLT - COLT Technology Services Group Limited, GB |
 United Kingdom |
1498624 |
25770786816 |
| AS19151 |
BBO-1 - BroadbandONE, LLC, US |
United States |
32512 |
4294967296 |
| AS30600 |
AS-CMN - Metronet, US |
United States |
203776 |
1099511627776 |
| AS49544 |
i3Dnet - i3D.net B.V, NL |
 Netherlands |
94976 |
355679338496 |
| AS53828 |
NITEL - NETWORK INNOVATIONS, LLC, US |
United States |
132096 |
4294967296 |