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 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
/127 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffe
/126 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:fffc
/125 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:fff8
/124 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:fff0
/123 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffe0
/122 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffc0
/121 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:ff80
/120 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:ff00
/119 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:fe00
/118 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:fc00
/117 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:f800
/116 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:f000
/115 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:e000
/114 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:c000
/113 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:8000
/112 = ffff:ffff:ffff:ffff:ffff:ffff:ffff:0
/111 = ffff:ffff:ffff:ffff:ffff:ffff:fffe:0
/110 = ffff:ffff:ffff:ffff:ffff:ffff:fffc:0
/109 = ffff:ffff:ffff:ffff:ffff:ffff:fff8:0
/108 = ffff:ffff:ffff:ffff:ffff:ffff:fff0:0
/107 = ffff:ffff:ffff:ffff:ffff:ffff:ffe0:0
/106 = ffff:ffff:ffff:ffff:ffff:ffff:ffc0:0
/105 = ffff:ffff:ffff:ffff:ffff:ffff:ff80:0
/104 = ffff:ffff:ffff:ffff:ffff:ffff:ff00:0
/103 = ffff:ffff:ffff:ffff:ffff:ffff:fe00:0
/102 = ffff:ffff:ffff:ffff:ffff:ffff:fc00:0
/101 = ffff:ffff:ffff:ffff:ffff:ffff:f800:0
/100 = ffff:ffff:ffff:ffff:ffff:ffff:f000:0
/99  = ffff:ffff:ffff:ffff:ffff:ffff:e000:0
/98  = ffff:ffff:ffff:ffff:ffff:ffff:c000:0
/97  = ffff:ffff:ffff:ffff:ffff:ffff:8000:0
/96  = ffff:ffff:ffff:ffff:ffff:ffff:0:0
/95  = ffff:ffff:ffff:ffff:ffff:fffe:0:0
/94  = ffff:ffff:ffff:ffff:ffff:fffc:0:0
/93  = ffff:ffff:ffff:ffff:ffff:fff8:0:0
/92  = ffff:ffff:ffff:ffff:ffff:fff0:0:0
/91  = ffff:ffff:ffff:ffff:ffff:ffe0:0:0
/90  = ffff:ffff:ffff:ffff:ffff:ffc0:0:0
/89  = ffff:ffff:ffff:ffff:ffff:ff80:0:0
/88  = ffff:ffff:ffff:ffff:ffff:ff00:0:0
/87  = ffff:ffff:ffff:ffff:ffff:fe00:0:0
/86  = ffff:ffff:ffff:ffff:ffff:fc00:0:0
/85  = ffff:ffff:ffff:ffff:ffff:f800:0:0
/84  = ffff:ffff:ffff:ffff:ffff:f000:0:0
/83  = ffff:ffff:ffff:ffff:ffff:e000:0:0
/82  = ffff:ffff:ffff:ffff:ffff:c000:0:0
/81  = ffff:ffff:ffff:ffff:ffff:8000:0:0
/80  = ffff:ffff:ffff:ffff:ffff:0:0:0
/79  = ffff:ffff:ffff:ffff:fffe:0:0:0
/78  = ffff:ffff:ffff:ffff:fffc:0:0:0
/77  = ffff:ffff:ffff:ffff:fff8:0:0:0
/76  = ffff:ffff:ffff:ffff:fff0:0:0:0
/75  = ffff:ffff:ffff:ffff:ffe0:0:0:0
/74  = ffff:ffff:ffff:ffff:ffc0:0:0:0
/73  = ffff:ffff:ffff:ffff:ff80:0:0:0
/72  = ffff:ffff:ffff:ffff:ff00:0:0:0
/71  = ffff:ffff:ffff:ffff:fe00:0:0:0
/70  = ffff:ffff:ffff:ffff:fc00:0:0:0
/69  = ffff:ffff:ffff:ffff:f800:0:0:0
/68  = ffff:ffff:ffff:ffff:f000:0:0:0
/67  = ffff:ffff:ffff:ffff:e000:0:0:0
/66  = ffff:ffff:ffff:ffff:c000:0:0:0
/65  = ffff:ffff:ffff:ffff:8000:0:0:0
/64  = ffff:ffff:ffff:ffff:0:0:0:0
/63  = ffff:ffff:ffff:fffe:0:0:0:0
/62  = ffff:ffff:ffff:fffc:0:0:0:0
/61  = ffff:ffff:ffff:fff8:0:0:0:0
/60  = ffff:ffff:ffff:fff0:0:0:0:0
/59  = ffff:ffff:ffff:ffe0:0:0:0:0
/58  = ffff:ffff:ffff:ffc0:0:0:0:0
/57  = ffff:ffff:ffff:ff80:0:0:0:0
/56  = ffff:ffff:ffff:ff00:0:0:0:0
/55  = ffff:ffff:ffff:fe00:0:0:0:0
/54  = ffff:ffff:ffff:fc00:0:0:0:0
/53  = ffff:ffff:ffff:f800:0:0:0:0
/52  = ffff:ffff:ffff:f000:0:0:0:0
/51  = ffff:ffff:ffff:e000:0:0:0:0
/50  = ffff:ffff:ffff:c000:0:0:0:0
/49  = ffff:ffff:ffff:8000:0:0:0:0
/48  = ffff:ffff:ffff:0:0:0:0:0
/47  = ffff:ffff:fffe:0:0:0:0:0
/46  = ffff:ffff:fffc:0:0:0:0:0
/45  = ffff:ffff:fff8:0:0:0:0:0
/44  = ffff:ffff:fff0:0:0:0:0:0
/43  = ffff:ffff:ffe0:0:0:0:0:0
/42  = ffff:ffff:ffc0:0:0:0:0:0
/41  = ffff:ffff:ff80:0:0:0:0:0
/40  = ffff:ffff:ff00:0:0:0:0:0
/39  = ffff:ffff:fe00:0:0:0:0:0
/38  = ffff:ffff:fc00:0:0:0:0:0
/37  = ffff:ffff:f800:0:0:0:0:0
/36  = ffff:ffff:f000:0:0:0:0:0
/35  = ffff:ffff:e000:0:0:0:0:0
/34  = ffff:ffff:c000:0:0:0:0:0
/33  = ffff:ffff:8000:0:0:0:0:0
/32  = ffff:ffff:0:0:0:0:0:0
/31  = ffff:fffe:0:0:0:0:0:0
/30  = ffff:fffc:0:0:0:0:0:0
/29  = ffff:fff8:0:0:0:0:0:0
/28  = ffff:fff0:0:0:0:0:0:0
/27  = ffff:ffe0:0:0:0:0:0:0
/26  = ffff:ffc0:0:0:0:0:0:0
/25  = ffff:ff80:0:0:0:0:0:0
/24  = ffff:ff00:0:0:0:0:0:0
/23  = ffff:fe00:0:0:0:0:0:0
/22  = ffff:fc00:0:0:0:0:0:0
/21  = ffff:f800:0:0:0:0:0:0
/20  = ffff:f000:0:0:0:0:0:0
/19  = ffff:e000:0:0:0:0:0:0
/18  = ffff:c000:0:0:0:0:0:0
/17  = ffff:8000:0:0:0:0:0:0
/16  = ffff:0:0:0:0:0:0:0
/15  = fffe:0:0:0:0:0:0:0
/14  = fffc:0:0:0:0:0:0:0
/13  = fff8:0:0:0:0:0:0:0
/12  = fff0:0:0:0:0:0:0:0
/11  = ffe0:0:0:0:0:0:0:0
/10  = ffc0:0:0:0:0:0:0:0
/9   = ff80:0:0:0:0:0:0:0
/8   = ff00:0:0:0:0:0:0:0
/7   = fe00:0:0:0:0:0:0:0
/6   = fc00:0:0:0:0:0:0:0
/5   = f800:0:0:0:0:0:0:0
/4   = f000:0:0:0:0:0:0:0
/3   = e000:0:0:0:0:0:0:0
/2   = c000:0:0:0:0:0:0:0
/1   = 8000:0:0:0:0:0:0:0
/0   = 0:0:0:0:0:0:0:0