InterMapper 5.7 has a number of MIBs already built into the product. They are:
ASENTRIA-ROOT.mib
BRIDGE-MIB.txt
CISCO-PRODUCTS-MIB.txt
CISCO-SMI
CISCO-TC.txt
DARTWARE-MIB-SMIv1.txt
DARTWARE-MIB-SMIv2.txt
DISMAN-EVENT-MIB.txt
DISMAN-SCHEDULE-MIB.txt
ENTITY-MIB
ENTITY-SENSOR-MIB
ENTITY-STATE-MIB
ENTITY-STATE-TC-MIB
HOST-RESOURCES-MIB.txt
IANA-PRINTER-MIB.txt
IANAifType-MIB.txt
IF-MIB.txt
INET-ADDRESS-MIB.txt
IP-FORWARD-MIB-rfc2096.txt
IP-MIB.txt
Mikrotik-MIB.txt
NET-SNMP-AGENT-MIB.txt
NET-SNMP-EXTEND-MIB.txt
NET-SNMP-MIB.txt
NOTIFICATION-LOG-MIB.txt
RFC1213-MIB-rfc1213.txt
RFC3805-Printer-MIB.txt
RMON-MIB.txt
sFlow_MIB(v1.3).txt
SFLOW-MIB(v1.2).txt
SITEBOSS-450-STD-MIBv4.19.mib
SNMP-COMMUNITY-MIB.txt
SNMP-FRAMEWORK-MIB.txt
SNMP-MPD-MIB.txt
SNMP-NOTIFICATION-MIB.txt
SNMP-TARGET-MIB.txt
SNMP-USER-BASED-SM-MIB.txt
SNMP-VIEW-BASED-ACM-MIB.txt
SNMPv2-CONF.txt
SNMPv2-MIB.txt
SNMPv2-SMI.txt
SNMPv2-TC.txt
SNMPv2-TM.txt
TCP-MIB.txt
UCD-DEMO-MIB.txt
UCD-DLMOD-MIB.txt
UCD-SNMP-MIB.txt
UDP-MIB.txt