IPv6 CIDR Table: Subnetting IPv6

CIDR Subnet
/128 1
/127 2
/126 4
/125 8
/124 16
/123 32
/122 64
/121 128
/120 256
/119 512
/118 1,024
/117 2,048
/116 4,096
/115 8,192
/114 16,384
/113 32,768
/112 65,536
/111 131,072
/110 262,144
/109 524,288
/108 1,048,576
/107 2,097,152
/106 4,194,304
/105 8,388,608
/104 16,777,216
/103 33,554,432
/102 67,108,864
/101 134,217,728
/100 268,435,456
/99 536,870,912
/98 1,073,741,824
/97 2,147,483,648
/96 4,294,967,296
/95 8,589,934,592
/94 17,179,869,184
/93 34,359,738,368
/92 68,719,476,736
/91 137,438,953,472
/90 274,877,906,944
/89 549,755,813,888
/88 1,099,511,627,776
/87 2,199,023,255,552
/86 4,398,046,511,104
/85 8,796,093,022,208
/84 17,592,186,044,416
/83 35,184,372,088,832
/82 70,368,744,177,664
/81 140,737,488,355,328
/80 281,474,976,710,656
/79 562,949,953,421,312
/78 1,125,899,906,842,624
/77 2,251,799,813,685,248
/76 4,503,599,627,370,496
/75 9,007,199,254,740,992
/74 18,014,398,509,481,985
/73 36,028,797,018,963,970
/72 72,057,594,037,927,940
/71 144,115,188,075,855,870
/70 288,230,376,151,711,750
/69 576,460,752,303,423,500
/68 1,152,921,504,606,847,000
/67 2,305,843,009,213,694,000
/66 4,611,686,018,427,388,000
/65 9,223,372,036,854,776,000
/64 18,446,744,073,709,552,000 -residential
/63 36,893,488,147,419,105,000
/62 73,786,976,294,838,210,000
/61 147,573,952,589,676,420,000
/60 295,147,905,179,352,850,000
/59 590,295,810,358,705,700,000
/58 1,180,591,620,717,411,500,000
/57 2,361,183,241,434,823,000,000
/56 4,722,366,482,869,646,000,000
/55 9,444,732,965,739,292,000,000
/54 18,889,465,931,478,585,000,000
/53 37,778,931,862,957,170,000,000
/52 75,557,863,725,914,340,000,000
/51 151,115,727,451,828,670,000,000
/50 302,231,454,903,657,350,000,000
/49 604,462,909,807,314,700,000,000
/48 1,208,925,819,614,629,500,000,000 -Business
/47 2,417,851,639,229,259,000,000,000
/46 4,835,703,278,458,518,000,000,000
/45 9,671,406,556,917,036,000,000,000
/44 19,342,813,113,834,072,000,000,000
/43 38,685,626,227,668,145,000,000,000
/42 77,371,252,455,336,290,000,000,000
/41 154,742,504,910,672,570,000,000,000
/40 309,485,009,821,345,150,000,000,000
/39 618,970,019,642,690,200,000,000,000
/38 1,237,940,039,285,380,500,000,000,000
/37 2,475,880,078,570,761,000,000,000,000
/36 4,951,760,157,141,522,000,000,000,000
/35 9,903,520,314,283,044,000,000,000,000
/34 19,807,040,628,566,087,000,000,000,000
/33 39,614,081,257,132,175,000,000,000,000
/32 79,228,162,514,264,350,000,000,000,000 -ISP
/31 158,456,325,028,528,700,000,000,000,000
/30 316,912,650,057,057,400,000,000,000,000
/29 633,825,300,114,114,700,000,000,000,000
/28 1,267,650,600,228,229,500,000,000,000,000
/27 2,535,301,200,456,459,000,000,000,000,000
/26 5,070,602,400,912,918,000,000,000,000,000
/25 10,141,204,801,825,836,000,000,000,000,000
/24 20,282,409,603,651,672,000,000,000,000,000
/23 40,564,819,207,303,345,000,000,000,000,000
/22 81,129,638,414,606,690,000,000,000,000,000
/21 162,259,276,829,213,370,000,000,000,000,000
/20 324,518,553,658,426,750,000,000,000,000,000
/19 649,037,107,316,853,500,000,000,000,000,000
/18 1,298,074,214,633,707,000,000,000,000,000,000
/17 2,596,148,429,267,414,000,000,000,000,000,000
/16 5,192,296,858,534,828,000,000,000,000,000,000
/15 10,384,593,717,069,656,000,000,000,000,000,000
/14 20,769,187,434,139,312,000,000,000,000,000,000
/13 41,538,374,868,278,625,000,000,000,000,000,000
/12 83,076,749,736,557,250,000,000,000,000,000,000
/11 166,153,499,473,114,500,000,000,000,000,000,000
/10 332,306,998,946,229,000,000,000,000,000,000,000
/9 664,613,997,892,458,000,000,000,000,000,000,000
/8 1,329,227,995,784,916,000,000,000,000,000,000,000


Today, I learned new math words like Septillion +24 zeros and Quintillion +18 zeros. I have been checking out the IPv6 CIDR Table written by Rick Hodger and TDOI NETWORK

Enjoy!