| 2001:1890:1d0c:1700:: | 2001:1890:1d0c:17ff:ffff:ffff:ffff:ffff | IRON NOUNTAIN RECORDS MANAGEMENT |
| 2001:1890:1d0c:1800:: | 2001:1890:1d0c:18ff:ffff:ffff:ffff:ffff | MERCK CO INC |
| 2001:1890:1d0c:1900:: | 2001:1890:1d0c:19ff:ffff:ffff:ffff:ffff | JOHNSON JOHNSON SERVICES, INC |
| 2001:1890:1d0c:1a00:: | 2001:1890:1d0c:1aff:ffff:ffff:ffff:ffff | ADVANCED MICRO DEVICES AMD |
| 2001:1890:1d0c:1b00:: | 2001:1890:1d0c:1cff:ffff:ffff:ffff:ffff | CURTIS, MALLET PREVOST, COLT M |
| 2001:1890:1d0c:1d00:: | 2001:1890:1d0c:1dff:ffff:ffff:ffff:ffff | GENERAL DYNAMICS INFOMATION TECH |
| 2001:1890:1d0c:1e00:: | 2001:1890:1d0c:1eff:ffff:ffff:ffff:ffff | USCIS |
| 2001:1890:1d0c:1f00:: | 2001:1890:1d0c:1fff:ffff:ffff:ffff:ffff | MUNICIPAL CREDIT UNION |
| 2001:1890:1d0c:2000:: | 2001:1890:1d0c:20ff:ffff:ffff:ffff:ffff | MANHATTAN SUPPLY CO. |
| 2001:1890:1d0c:2100:: | 2001:1890:1d0c:21ff:ffff:ffff:ffff:ffff | ADVANCED MICRO DEVICES AMD |