Packet Builder

Interactively build and analyze TCP/UDP/ICMP packet headers

Related Categories:NetworkSecurity

TCPUDPICMPIPv4

Common Presets

Packet Diagram(Bit positions 0-31)

Source Port49152

Destination Port80

Sequence Number0

Acknowledgment Number0

Offset5

Reserved0

FlagsS

Window Size65535

Checksum0xEFAC

Urgent Pointer0

Header Fields

Hex Dump

0000  C0 00 00 50 00 00 00 00 00 00 00 00 50 02 FF FF
0010  EF AC 00 00

Hex string:C000005000000000000000005002FFFFEFAC0000

Binary Representation

11000000 00000000 00000000 01010000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 01010000 00000010 11111111 11111111 11101111 10101100 00000000 00000000

Import Hex

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