SNMP-COMMUNITY-MIB(7) on Linux
The text 9a3dd0ffc1c4, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it.
The Erlang/OTP MIB module for supporting coexistence between SNMPv1, SNMPv2, and SNMPv3