Online MIB Browser (SNMP): OID Lookup & SNMP MIB Viewer

Free Online MIB Browser @ MibBrowser.Online is the biggest SNMP MIB database with 15000+ valid MIB files available freely for viewing with a user-friendly online SNMP object navigator.

You do not need MIB to OID converter, or any offline tools (MIB reader, OID viewer, MIB explorer, MIB walk, etc.) because for every MIB you can view SNMP OID list in the form of a MIB tree. MIB tree contains object name, object ID (OID), object data type, type of permission (maxaccess), and description for every MIB object.

Download any MIB in format of your choosing (.mib, .csv, .json, .yaml) or perform MIB, Object, SNMP OID, or vendor lookup with "match any" or "match exact" option.

And lastly, if you need help with understanding how SNMP works (MIBs, OIDs, Agents ..) please check this step-by-step SNMP guide.


Most popular vendors on MIB database at Free Mib Browser Online


Most viewed SNMP MIB's on MIB database at Free Mib Browser Online

MIBVendorTop Level OID's
interfaces (, ifMIB (
system (, snmp (, ...
mib_2 (
host (
storageSystem (
mikrotik (
ciscoGatewayServer (, ...
upsMIB (
meraki (
cfprFaultObjects (
pdu (
printmib (
xcmGeneralMIB (
hikEntity (
mltMgmt (
sfosXGMIB (
pureSystem (
ubntUniFi (
device (
macip (
ciscoEntitySensorMIB (
castleRock (
entityMIB (
dot1dBridge (
jnxBoxAnatomy (
cucsImgsecObjects (
ciscoEnvMonMIB (
ciscoLptsMIB (
ciscoCvpMIB (
lldpMIB (1.0.8802.1.1.2)
checkpoint (
extremeSnmpv3 (
ciscoVtpMIB (
ciscoFlashMIB (
ucdavis (
propLane (
bluecoatSGProxyMIB (