| 2001:1978::/32 | WHOIS (ARIN) | Aptum Technologies | CA |
| 2001:1978::/32 | ARIN assigned | — | CA |
| 2001:1978:1b00::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:1c00::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:1e00::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:1100::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:1300::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:1500::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:1600::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:1800::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:2000::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:2300::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:2400::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:2500::/40 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:202::/48 | BGP route | AS13768 Aptum Technologies | — |
| 2001:1978:802::/48 | BGP route | AS13895 FiberConX | — |
| 2001:1978:803::/48 | BGP route | AS54002 CRS Networks Inc | — |
| 2001:1978:1102::/48 | WHOIS (ARIN) | Absolute Software Corporation. | CA |
| 2001:1978:1103::/48 | WHOIS (ARIN) | Hush Communications USA | CA |
| 2001:1978:1127::/48 | WHOIS (ARIN) | Absolute Software Corporation | CA |
| 2001:1978:1504::/48 | WHOIS (ARIN) | Speedyrails | CA |
| 2001:1978:2303::/48 | WHOIS (ARIN) | Logical Hosting | CA |
| 2001:1978:2305::/48 | WHOIS (ARIN) | Speedyrails | CA |
| 2001:1978:1300:18::/61 | WHOIS (ARIN) | Pravala Networks | CA |
| 2001:1978:1d01:4::/64 | WHOIS (ARIN) | WifiRUSH | US |
| 2001:1978:1e00:3::/64 | WHOIS (ARIN) | Automattic, Inc | US |
| 2001:1978:1100:2b::/64 | WHOIS (ARIN) | Mecca Internet | CA |
| 2001:1978:1100:2c::/64 | WHOIS (ARIN) | IT4BC Systems Inc | CA |
| 2001:1978:1100:17::/64 | WHOIS (ARIN) | Webnames.ca | CA |
| 2001:1978:1100:18::/64 | WHOIS (ARIN) | 4GoodHosting/R629 Enterprises Ltd | CA |
| 2001:1978:1101:5::/64 | WHOIS (ARIN) | Plenty of Fish Media Inc. | CA |
| 2001:1978:1201:1::/64 | WHOIS (ARIN) | Plenty of Fish Media Inc. | CA |
| 2001:1978:1300:4::/64 | WHOIS (ARIN) | Broadband Collaborative Solution | CA |
| 2001:1978:1301:3::/64 | WHOIS (ARIN) | Dijoto Inc. | CA |
| 2001:1978:1500:4::/64 | WHOIS (ARIN) | QITX Inc | CA |
| 2001:1978:2300:1a::/64 | WHOIS (ARIN) | eStruxture Canada Inc | CA |
| 2001:1978:2300:1b::/64 | WHOIS (ARIN) | eStruxture Data Centers Inc. | CA |
| 2001:1978:2300:1c::/64 | WHOIS (ARIN) | eStruxture Data Centers Inc. | CA |
| 2001:1978:2300:6::/64 | WHOIS (ARIN) | Gossamer Threads Inc. | CA |
| 2001:1978:2300:12::/64 | WHOIS (ARIN) | Scom.ca Internet Services Inc | CA |
| 2001:1978:2300:a::/64 | WHOIS (ARIN) | AGLC Networks | CA |
| 2001:1978:2300:d::/64 | WHOIS (ARIN) | Canadian Internet Registration Authority | CA |
| 2001:1978:2301::/64 | WHOIS (ARIN) | Logical Hosting | CA |
| 2001:1978:2301:4::/64 | WHOIS (ARIN) | Total Uptime Technologies, LLC | US |