Summary
| Country |
 United States
|
| Domain | merck.com |
| Size | 512 |
| Registry | ARIN |
| Network Name | MERCK1 |
Whois
Various Registries (Maintained by ARIN) NET155 (NET-155-0-0-0-0) 155.0.0.0 - 155.255.255.255
Merck and Co., Inc. MERCK1 (NET-155-91-0-0-1) 155.91.0.0 - 155.91.255.255
CIDR IP address subranges within 155.91.12.0/23 subnet
- 155.91.12.0/24
- 155.91.13.0/24