[work] — 264.68.111.161

| Octet | Value | Valid? | Reason | |-------|-------|--------|--------| | 1 | 264 | | Greater than 255 | | 2 | 68 | Yes | Within range | | 3 | 111 | Yes | Within range | | 4 | 161 | Yes | Within range |

264 → 264 mod 256 = 8 (binary 00001000) 68 → 68 111 → 111 161 → 161 264.68.111.161

Convert each octet (allowing >255) into an 8‑bit byte, wrapping overflow: | Octet | Value | Valid

Historically, some networking tools allowed a single decimal number to represent the entire 32‑bit IPv4 address. For example, 3232235777 equals 192.168.1.1 . If a system incorrectly parses such a number as four separate octets, it can generate out‑of‑range values. While rare today, remnants of this behaviour still appear in legacy codebases. If a system incorrectly parses such a number

| Octet | Binary (8 bits) | Decimal | |-------|----------------|--------| | a | 00000000 – 11111111 | 0 – 255 | | b | same | 0 – 255 | | c | same | 0 – 255 | | d | same | 0 – 255 |