Table of IPv6 Network Masks

This network masks table works interactively. You can display mask addresses normally, in binary mode, have all IPv6 uncompressed or as integer numbers.

Table of IPv4 network masks

/128 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111
/127 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111110
/126 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111100
/125 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111000
/124 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111110000
/123 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111100000
/122 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111000000
/121 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111110000000
/120 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111100000000
/119 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111000000000
/118 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111110000000000
/117 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111100000000000
/116 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111000000000000
/115 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1110000000000000
/114 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1100000000000000
/113 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1000000000000000
/112 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:0000000000000000
/111 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111110:0000000000000000
/110 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111100:0000000000000000
/109 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111000:0000000000000000
/108 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111110000:0000000000000000
/107 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111100000:0000000000000000
/106 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111000000:0000000000000000
/105 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111110000000:0000000000000000
/104 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111100000000:0000000000000000
/103 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111000000000:0000000000000000
/102 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111110000000000:0000000000000000
/101 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111100000000000:0000000000000000
/100 = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111000000000000:0000000000000000
/99  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1110000000000000:0000000000000000
/98  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1100000000000000:0000000000000000
/97  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1000000000000000:0000000000000000
/96  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:0000000000000000:0000000000000000
/95  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111110:0000000000000000:0000000000000000
/94  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111100:0000000000000000:0000000000000000
/93  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111000:0000000000000000:0000000000000000
/92  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111110000:0000000000000000:0000000000000000
/91  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111100000:0000000000000000:0000000000000000
/90  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111000000:0000000000000000:0000000000000000
/89  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111110000000:0000000000000000:0000000000000000
/88  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111100000000:0000000000000000:0000000000000000
/87  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111000000000:0000000000000000:0000000000000000
/86  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111110000000000:0000000000000000:0000000000000000
/85  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111100000000000:0000000000000000:0000000000000000
/84  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111000000000000:0000000000000000:0000000000000000
/83  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1110000000000000:0000000000000000:0000000000000000
/82  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1100000000000000:0000000000000000:0000000000000000
/81  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:1000000000000000:0000000000000000:0000000000000000
/80  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111111:0000000000000000:0000000000000000:0000000000000000
/79  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111110:0000000000000000:0000000000000000:0000000000000000
/78  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111100:0000000000000000:0000000000000000:0000000000000000
/77  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111111000:0000000000000000:0000000000000000:0000000000000000
/76  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111110000:0000000000000000:0000000000000000:0000000000000000
/75  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111100000:0000000000000000:0000000000000000:0000000000000000
/74  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111111000000:0000000000000000:0000000000000000:0000000000000000
/73  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111110000000:0000000000000000:0000000000000000:0000000000000000
/72  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111100000000:0000000000000000:0000000000000000:0000000000000000
/71  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111111000000000:0000000000000000:0000000000000000:0000000000000000
/70  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111110000000000:0000000000000000:0000000000000000:0000000000000000
/69  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111100000000000:0000000000000000:0000000000000000:0000000000000000
/68  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1111000000000000:0000000000000000:0000000000000000:0000000000000000
/67  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1110000000000000:0000000000000000:0000000000000000:0000000000000000
/66  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1100000000000000:0000000000000000:0000000000000000:0000000000000000
/65  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:1000000000000000:0000000000000000:0000000000000000:0000000000000000
/64  = 1111111111111111:1111111111111111:1111111111111111:1111111111111111:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/63  = 1111111111111111:1111111111111111:1111111111111111:1111111111111110:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/62  = 1111111111111111:1111111111111111:1111111111111111:1111111111111100:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/61  = 1111111111111111:1111111111111111:1111111111111111:1111111111111000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/60  = 1111111111111111:1111111111111111:1111111111111111:1111111111110000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/59  = 1111111111111111:1111111111111111:1111111111111111:1111111111100000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/58  = 1111111111111111:1111111111111111:1111111111111111:1111111111000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/57  = 1111111111111111:1111111111111111:1111111111111111:1111111110000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/56  = 1111111111111111:1111111111111111:1111111111111111:1111111100000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/55  = 1111111111111111:1111111111111111:1111111111111111:1111111000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/54  = 1111111111111111:1111111111111111:1111111111111111:1111110000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/53  = 1111111111111111:1111111111111111:1111111111111111:1111100000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/52  = 1111111111111111:1111111111111111:1111111111111111:1111000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/51  = 1111111111111111:1111111111111111:1111111111111111:1110000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/50  = 1111111111111111:1111111111111111:1111111111111111:1100000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/49  = 1111111111111111:1111111111111111:1111111111111111:1000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/48  = 1111111111111111:1111111111111111:1111111111111111:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/47  = 1111111111111111:1111111111111111:1111111111111110:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/46  = 1111111111111111:1111111111111111:1111111111111100:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/45  = 1111111111111111:1111111111111111:1111111111111000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/44  = 1111111111111111:1111111111111111:1111111111110000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/43  = 1111111111111111:1111111111111111:1111111111100000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/42  = 1111111111111111:1111111111111111:1111111111000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/41  = 1111111111111111:1111111111111111:1111111110000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/40  = 1111111111111111:1111111111111111:1111111100000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/39  = 1111111111111111:1111111111111111:1111111000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/38  = 1111111111111111:1111111111111111:1111110000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/37  = 1111111111111111:1111111111111111:1111100000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/36  = 1111111111111111:1111111111111111:1111000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/35  = 1111111111111111:1111111111111111:1110000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/34  = 1111111111111111:1111111111111111:1100000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/33  = 1111111111111111:1111111111111111:1000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/32  = 1111111111111111:1111111111111111:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/31  = 1111111111111111:1111111111111110:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/30  = 1111111111111111:1111111111111100:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/29  = 1111111111111111:1111111111111000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/28  = 1111111111111111:1111111111110000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/27  = 1111111111111111:1111111111100000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/26  = 1111111111111111:1111111111000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/25  = 1111111111111111:1111111110000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/24  = 1111111111111111:1111111100000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/23  = 1111111111111111:1111111000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/22  = 1111111111111111:1111110000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/21  = 1111111111111111:1111100000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/20  = 1111111111111111:1111000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/19  = 1111111111111111:1110000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/18  = 1111111111111111:1100000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/17  = 1111111111111111:1000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/16  = 1111111111111111:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/15  = 1111111111111110:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/14  = 1111111111111100:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/13  = 1111111111111000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/12  = 1111111111110000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/11  = 1111111111100000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/10  = 1111111111000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/9   = 1111111110000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/8   = 1111111100000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/7   = 1111111000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/6   = 1111110000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/5   = 1111100000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/4   = 1111000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/3   = 1110000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/2   = 1100000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/1   = 1000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000
/0   = 0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000