| 38.0.0.0/8 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.0.0.0/8 | WHOIS (ARIN) | Cogent Communications, LLC | US |
| 38.0.0.0/8 | ARIN assigned | — | US |
| 38.112.0.0/13 | WHOIS (ARIN) | PSINet, Inc. | US |
| 38.114.224.0/19 | BGP route | AS32505 Conterra | — |
| 38.114.64.0/21 | BGP route | AS22926 Wisper ISP, LLC | — |
| 38.115.8.0/21 | BGP route | AS400941 Nubinity, LLC | — |
| 38.115.32.0/21 | BGP route | AS400941 Nubinity, LLC | — |
| 38.113.88.0/22 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.176.0/22 | BGP route | AS398371 OCBA | — |
| 38.114.76.0/22 | BGP route | AS22926 Wisper ISP, LLC | — |
| 38.114.84.0/22 | BGP route | AS33616 Co-Mo Comm Inc | — |
| 38.114.84.0/22 | WHOIS (ARIN) | Co-Mo Comm Inc | US |
| 38.114.100.0/22 | WHOIS (ARIN) | Baxet Group Inc. | US |
| 38.115.44.0/22 | BGP route | AS400941 Nubinity, LLC | — |
| 38.116.28.0/22 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.117.68.0/22 | WHOIS (ARIN) | Think On, Inc. | CA |
| 38.117.112.0/22 | BGP route | AS32012 HD Telecom Inc. | — |
| 38.117.112.0/22 | WHOIS (ARIN) | HD Telecom Inc. | CA |
| 38.117.116.0/22 | BGP route | AS53338 ITCI Corporation | — |
| 38.117.116.0/22 | WHOIS (ARIN) | Mux Broadband | PK |
| 38.117.156.0/22 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.117.208.0/22 | BGP route | AS14465 HITN | — |
| 38.112.162.0/23 | BGP route | AS46734 GDF Suez Energy North America, INC | — |
| 38.113.82.0/23 | BGP route | AS22904 Winning Strategies ITS | — |
| 38.113.116.0/23 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.122.0/23 | WHOIS (ARIN) | FireEye, Inc. | US |
| 38.115.40.0/23 | BGP route | AS400941 Nubinity, LLC | — |
| 38.115.42.0/23 | BGP route | AS400941 Nubinity, LLC | — |
| 38.116.198.0/23 | BGP route | AS11703 MaRS Discovery District | — |
| 38.116.198.0/23 | WHOIS (ARIN) | MaRS Discovery District | CA |
| 38.117.100.0/23 | BGP route | AS46430 TELX INC. | — |
| 38.117.192.0/23 | BGP route | AS30666 Xchange Telecom Corp. | — |
| 38.117.214.0/23 | BGP route | AS30666 Xchange Telecom Corp. | — |
| 38.117.234.0/23 | BGP route | AS30666 Xchange Telecom Corp. | — |
| 38.112.60.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.112.61.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.112.61.0/24 | WHOIS (ARIN) | MR Networking, SRL | DO |
| 38.112.63.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.112.194.0/24 | BGP route | AS29802 HIVELOCITY, Inc. | — |
| 38.113.1.0/24 | BGP route | AS29873 Newfold Digital, Inc. | — |
| 38.113.20.0/24 | BGP route | AS29873 Newfold Digital, Inc. | — |
| 38.113.87.0/24 | BGP route | AS274160 TV STAR SATELLITE C.A | — |
| 38.113.87.0/24 | WHOIS (ARIN) | Tv Star Satellite C.A. | VE |
| 38.113.114.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.115.0/24 | BGP route | AS46475 Limestone Networks, Inc. | — |
| 38.113.115.0/24 | WHOIS (ARIN) | Limestone Networks, Inc. | US |
| 38.113.119.0/24 | BGP route | AS25677 Auctiva Corporation | — |
| 38.113.120.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.121.0/24 | BGP route | AS36737 PeopleFinders | — |
| 38.113.125.0/24 | BGP route | AS19997 Penn National Insurance | — |
| 38.113.126.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.127.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.130.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.162.0/24 | BGP route | AS19997 Penn National Insurance | — |
| 38.113.168.0/24 | BGP route | AS26110 Manitoba Hydro International LTD | — |
| 38.113.169.0/24 | BGP route | AS26110 Manitoba Hydro International LTD | — |
| 38.113.170.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.172.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 38.113.176.0/24 | BGP route | AS398371 OCBA | — |
| 38.113.177.0/24 | BGP route | AS398371 OCBA | — |
| 38.113.178.0/24 | BGP route | AS398371 OCBA | — |
| 38.113.179.0/24 | BGP route | AS398371 OCBA | — |
| 38.113.180.0/24 | WHOIS (ARIN) | Paysafe Merchant Services Inc | CA |
| 38.113.181.0/24 | WHOIS (ARIN) | Bells & Whistles Communications, Inc. | CA |
| 38.113.184.0/24 | WHOIS (ARIN) | ITCI Corporation | CA |
| 38.114.205.0/24 | WHOIS (ARIN) | The Fusion Network, LLC | US |
| 38.114.209.0/24 | WHOIS (ARIN) | CLOUD TELECOM SAS | FR |
| 38.114.216.0/24 | WHOIS (ARIN) | The Fusion Network, LLC | US |
| 38.114.218.0/24 | WHOIS (ARIN) | QuestMark Information Management, Inc. | US |
| 38.114.219.0/24 | WHOIS (ARIN) | The Fusion Network, LLC | US |
| 38.117.81.0/24 | WHOIS (ARIN) | Bells & Whistles Communications, Inc. | CA |
| 38.117.95.0/24 | WHOIS (ARIN) | Infinite IT Solutions Inc. | CA |
| 38.117.103.0/24 | WHOIS (ARIN) | Infinite IT Solutions Inc. | CA |
| 38.117.105.0/24 | WHOIS (ARIN) | Bluegrass Fiber, LLC | US |
| 38.117.122.0/24 | WHOIS (ARIN) | Bells & Whistles Communications, Inc. | CA |
| 38.117.123.0/24 | WHOIS (ARIN) | Think On, Inc. | CA |
| 38.117.126.0/24 | WHOIS (ARIN) | Paysafe Merchant Services Inc | CA |
| 38.117.127.0/24 | WHOIS (ARIN) | Bells & Whistles Communications, Inc. | CA |
| 38.118.50.0/24 | WHOIS (ARIN) | Netrix LLC | US |
| 38.112.92.128/27 | WHOIS (ARIN) | MT Services LP | CA |
| 38.116.196.128/27 | WHOIS (ARIN) | Aird & Berlis LLP | CA |
| 38.117.106.248/29 | WHOIS (ARIN) | Bells & Whistles Communications, Inc. | CA |