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# owuitools prompt test result
# prompt dir : easy/e02-subnet-calc (round v4)
# chat id    : 6334919f-dabe-44c6-8546-baafa85676f9
# chat title : Network Configuration
# user       : the operator
# model      : qwen3.8:latest
# turns      : 2 messages on selected branch
# tool calls : 1  subnet_calc x1
# dumped at  : 2026-09-12T04:05:50Z
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=== USER  (2026-09-12T04:05:23Z) ===
What are the network address, broadcast address, usable host range and number of usable hosts for 10.42.7.130/27?

=== ASSISTANT  (2026-09-12T04:05:23Z, model qwen3.8:latest) ===
usage: prompt_eval_count=9688 eval_count=187 prompt_tokens=9688 completion_tokens=187 total=5.1s prefill=1.2s decode=3.8s 49.3 tok/s

=== [1] THINKING ===
Simple subnet calculation. Use subnet_calc.

=== [2] TOOL CALL: subnet_calc  (call_l92rjk4u) ===
{
  "network": "10.42.7.130/27"
}

=== [3] TOOL RESULT: subnet_calc  (call_l92rjk4u) ===
# 10.42.7.128/27

Network address:  10.42.7.128
Broadcast:        10.42.7.159
Netmask:          255.255.255.224  (/27)
Wildcard mask:    0.0.0.31
Total addresses:  32
Usable hosts:     30
Usable range:     10.42.7.129 - 10.42.7.158
Scope:            private (RFC 1918 / ULA)
Reverse DNS zone: 128.7.42.10.in-addr.arpa  [that is the PTR name of the network address itself. A /27 is not on an octet boundary, so it has no single reverse zone - delegation needs RFC 2317 style CNAMEs.]

=== [4] THINKING (0s) ===
I'll answer directly from the results.

=== [5] ASSISTANT TEXT ===
For **10.42.7.130/27** (netmask 255.255.255.224):

| Item | Value |
|---|---|
| Network address | 10.42.7.128 |
| Broadcast address | 10.42.7.159 |
| Usable host range | 10.42.7.129 – 10.42.7.158 |
| Number of usable hosts | 30 |

The 130 in your address is just one host within the 10.42.7.128–159 block; the /27 boundary snaps down to .128.

=== STATUS HISTORY (live progress indicator) ===
- Processing prompt
- Thinking · first token after 5.1 s
- Thought: Simple subnet calculation. Use subnet_calc.
- Calling subnet_calc
- Thinking
- Thought: I'll answer directly from the results.
- Writing response
- Done · 1 tool call · prefill 5.0 s for 12,767 tokens · 238 generated
