AT-IP-MIB :: atIpAddressPrefixLen

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › AT-IP-MIB › atIpAddressPrefixLen

atIpAddressPrefixLen

Module: AT-IP-MIB

OID (symbolic): AT-IP-MIB::atIpAddressPrefixLen

OID (numeric): 1.3.6.1.4.1.207.8.4.4.4.602.1.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-create

Description: The prefix length of the IP address represented by this entry.

What is atIpAddressPrefixLen?

This configurable integer specifies the subnet mask length in CIDR notation for an IP address configured on the device. Valid values range from 1 to 32 for IPv4. A value of 24 on 192.168.1.100 defines a Class C subnet (255.255.255.0).

OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.8mibObjectAT-RG600-MIB
1.3.6.1.4.1.207.8.4brouterMibAT-SMI-MIB
1.3.6.1.4.1.207.8.4.4atRouterAT-SMI-MIB
1.3.6.1.4.1.207.8.4.4.4modulesAT-SMI-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.8.4.4.4.602atIpMibAT-IP-MIB
1.3.6.1.4.1.207.8.4.4.4.602.1atIpAddressTableAT-IP-MIB
1.3.6.1.4.1.207.8.4.4.4.602.1.1atIpAddressEntryAT-IP-MIB
1.3.6.1.4.1.207.8.4.4.4.602.1.1.3atIpAddressPrefixLenAT-IP-MIB