Transcription of IP Address and Subnetting Guide - Allied Telesis
1 IP Address and Subnetting 2014 Allied Telesis , Inc. All rights reserved. Information in this document is subject to change without notice. All company names, logos, and product designs that are trademarks or registered trademarks are the proper ty of their respective 03 - 0 0 RevFNorth America Headquarters | 19800 Nor th Creek Parkway | Suite 100 | Bothell | WA 98011 | USA | T: +1 800 424 4284 | F: +1 425 481 3895 Asia-Pacific Headquarters | 11 Tai Seng Link | Singapore | 534182 | T: +65 6383 3832 | F: +65 6383 3830 EMEA & CSA Operations | Incheonweg 7 | 1437 EK Rozenburg | The Netherlands | T: +31 20 7950020 | F.
2 +31 20 7950021 NETWORK Address RANGES BY CLASSIP network addresses are issued as follows:CLASSRANGEDEFAULT MASKC lass NUMBER OF HOSTS BY CLASSThe maximum number of hosts is achieved by using thedefault subnet mask for each class ( by having only one subnet).CLASSNO. OF ADDRESSESC lass A22416,777,216 Class B21665,536 Class C28256 BINARY CALCULATIONSDECIMALBINARY201000000012120 0000010224000001002380000100024160001000 02532001000002664010000002712810000000 SUBNET MASKS - BINARY Address RANGES FOR CLASS C SUBNETSNO. OF NO. OF HOSTS NO.
3 OF BITSSUBNET MASKSUBNETSPER SUBNETCLASS CASTN umber of bits for Class C networks 24 bit mask = , 32 bit mask = SUBNETS AND ADDRESSESThe top and bottom host numbers of any subnet may not be used. The bottom number is the subnet Address and the top number is thebroadcast Address for the (25 bits)1128129-254255192001-6263(26 bits)16465-1261272128129-1901913192193-2 54255224001-3031(27 bits)13233-626326465-949539697-126127412 8129-1581595160161-1901916192193-2222237 224225-254255240001-1415(28 bits)11617-303123233-464734849-626346465 -787958081-949569697-1101117112113-12612 78128129-1421439144145-15815910160161-17 417511176177-19019112192193-206207132082 09-22222314224225-23823915240241-2542552 48001-67(29 bits)
4 189-141521617-222332425-303143233-383954 041-464764849-545575657-626386465-707197 273-7879108081-8687118889-9495129697-102 10313104105-11011114112113-1181191512012 1-12612716128129-13413517136137-14214318 144145-15015119152153-15815920160161-166 16721168169-17417522176177-1821832318418 5-19019124192193-19819925200201-20620726 208209-21421527216217-22222328224225-230 23129232233-23823930240241-2462473124824 9-254255252001-23(30 bits)145-67289-101131213-141541617-18195 2021-222362425-262772829-303183233-34359 3637-3839104041-4243114445-4647124849-50 51135253-5455145657-5859156061-626316646 5-6667176869-7071187273-7475197677-78792 08081-8283218485-8687228889-9091239293-9 495249697-989925100101-10210326104105-10 610727108109-11011128112113-114115291161 17-11811930120121-12212331124125-1261273 2128129-13013133132133-13413534136137-13 813935140141-14214336144145-146147371481 49-15015138152153-15415539156157-1581594 0160161-16216341164165-16616742168169-17 017143172173-17417544176177-178179451801 81-18218346184185-18618747188189-1901914 8192193-19419549196197-19819950200201-20 220351204205-20620752208209-210211532122 13-21421554216217-21821955220221-2222235 6224225-22622757228229-23023158232233-23 423559236237-23823960240241-242243612442 45-24624762248249-25025163252253-254255
