Show IP address in DevTools.

Source/devtools/protocol.json

 {
     "version": { "major": "1", "minor": "1" },
     "domains": [{
         "domain": "Inspector",
         "hidden": true,
         "types": [],
         "commands": [
             {
                 "name": "enable",
                 "description": "Enables inspector domain notifications."
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                     { "name": "url", "type": "string", "description": "Response URL. This URL can be different from CachedResource.url in case of redirect." },
                     { "name": "status", "type": "number", "description": "HTTP response status code." },
                     { "name": "statusText", "type": "string", "description": "HTTP response status text." },
                     { "name": "headers", "$ref": "Headers", "description": "HTTP response headers." },
                     { "name": "headersText", "type": "string", "optional": true, "description": "HTTP response headers text." },
                     { "name": "mimeType", "type": "string", "description": "Resource mimeType as determined by the browser." },
                     { "name": "requestHeaders", "$ref": "Headers", "optional": true, "description": "Refined HTTP request headers that were actually transmitted over the network." },
                     { "name": "requestHeadersText", "type": "string", "optional": true, "description": "HTTP request headers text." },
                     { "name": "connectionReused", "type": "boolean", "description": "Specifies whether physical connection was actually reused for this request." },
                     { "name": "connectionId", "type": "number", "description": "Physical connection id that was actually used for this request." },
+                    { "name": "remoteIPAddress", "type": "string", "optional": true, "hidden": true, "description": "Remote IP address." },
+                    { "name": "remotePort", "type": "integer", "optional": true, "hidden": true, "description": "Remote port."},
                     { "name": "fromDiskCache", "type": "boolean", "optional": true, "description": "Specifies that the request was served from the disk cache." },
                     { "name": "timing", "$ref": "ResourceTiming", "optional": true, "description": "Timing information for the given request." }
                 ]
             },
             {
                 "id": "WebSocketRequest",
                 "type": "object",
                 "description": "WebSocket request data.",
                 "hidden": true,
                 "properties": [
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                 ],
                 "handlers": ["browser", "frontend"]
             },
             {
                 "name": "tracingComplete",
                 "handlers": ["browser", "frontend"]
             }
         ]
     }]
 }