This read-only Counter64 records the total number of packets, including malformed ones, received that were between 65 and 127 octets inclusive, per its description, the next size bucket up in this bin's frame-size distribution histogram. This bucket commonly captures small application-layer messages and certain control-plane traffic slightly larger than a bare TCP ACK, so its relative weight versus the 64-octet bucket helps characterize the specific mix of small-packet traffic on the port during this period. An engineer building a full packet-size histogram for capacity planning would read this bucket alongside all the other size-range counters in the same bin to reconstruct the complete distribution for that time window.