2つのIPアドレス範囲をCIDR化とIPアドレス展開ツール(スーパーネット化) v2.0.1
IPv4形式のIPアドレスは192.168.0.1などの一般的な形式だけでなく、
192.168.0.1/24 などのネットマスク指定による範囲指定なども利用ができます。
プロバイダなどから提供される情報が2つのIPアドレス範囲の場合に、
2つのIPアドレスからCIDRネットマスク形式(192.168.0.1/24)を求めて表示します。
以下に、2つのIPアドレスを入力すると、
条件を満たすCIDRネットマスク形式が表示されます。
さらに、下部に対してCIDR指定に含まれるIPアドレスが表示されます。
また範囲が広く、含まれるIPアドレスが多い場合には、
結果は「xxx.xxx.xxx.xxx – xxx.xxx.xxx.xxx」形式の範囲で表示します。
範囲表示された場合は、リンクをクリックすると範囲内のIPを再展開できます。
目次
2IPアドレス範囲 (69.46.168.0 - 69.46.169.255) のIP展開
表示値でそのまま実行するとデモ動作の確認ができます。
IPアドレスの情報
入力されたIPアドレス範囲をCIDR化した結果です。
属性 | 値 |
---|---|
入力IP範囲 | 69.46.168.0 - 69.46.169.255 |
ネットワーク(CIDR) | 69.46.168.0/23 |
サブネット表記 | 69.46.168.0/255.255.254.0 |
短縮表記 | 69.46.168 |
IPアドレス範囲 | 69.46.168.0 - 69.46.169.255 |
IPアドレス総数 | 512 |
ネットワークIP | 69.46.168.0 |
ブロードキャストIP | 69.46.169.255 |
ホストアドレス範囲 | 69.46.168.1 - 69.46.169.254 有効ホスト数( 510 台 ) |
サブネットマスク | 255.255.254.0 |
クラス属性 | クラスA |
IPアドレスの展開結果
IPアドレスの展開を行いました
No | IPアドレス範囲 |
---|---|
1 | 69.46.168.0 |
2 | 69.46.168.1 |
3 | 69.46.168.2 |
4 | 69.46.168.3 |
5 | 69.46.168.4 |
6 | 69.46.168.5 |
7 | 69.46.168.6 |
8 | 69.46.168.7 |
9 | 69.46.168.8 |
10 | 69.46.168.9 |
11 | 69.46.168.10 |
12 | 69.46.168.11 |
13 | 69.46.168.12 |
14 | 69.46.168.13 |
15 | 69.46.168.14 |
16 | 69.46.168.15 |
17 | 69.46.168.16 |
18 | 69.46.168.17 |
19 | 69.46.168.18 |
20 | 69.46.168.19 |
21 | 69.46.168.20 |
22 | 69.46.168.21 |
23 | 69.46.168.22 |
24 | 69.46.168.23 |
25 | 69.46.168.24 |
26 | 69.46.168.25 |
27 | 69.46.168.26 |
28 | 69.46.168.27 |
29 | 69.46.168.28 |
30 | 69.46.168.29 |
31 | 69.46.168.30 |
32 | 69.46.168.31 |
33 | 69.46.168.32 |
34 | 69.46.168.33 |
35 | 69.46.168.34 |
36 | 69.46.168.35 |
37 | 69.46.168.36 |
38 | 69.46.168.37 |
39 | 69.46.168.38 |
40 | 69.46.168.39 |
41 | 69.46.168.40 |
42 | 69.46.168.41 |
43 | 69.46.168.42 |
44 | 69.46.168.43 |
45 | 69.46.168.44 |
46 | 69.46.168.45 |
47 | 69.46.168.46 |
48 | 69.46.168.47 |
49 | 69.46.168.48 |
50 | 69.46.168.49 |
51 | 69.46.168.50 |
52 | 69.46.168.51 |
53 | 69.46.168.52 |
54 | 69.46.168.53 |
55 | 69.46.168.54 |
56 | 69.46.168.55 |
57 | 69.46.168.56 |
58 | 69.46.168.57 |
59 | 69.46.168.58 |
60 | 69.46.168.59 |
61 | 69.46.168.60 |
62 | 69.46.168.61 |
63 | 69.46.168.62 |
64 | 69.46.168.63 |
65 | 69.46.168.64 |
66 | 69.46.168.65 |
67 | 69.46.168.66 |
68 | 69.46.168.67 |
69 | 69.46.168.68 |
70 | 69.46.168.69 |
71 | 69.46.168.70 |
72 | 69.46.168.71 |
73 | 69.46.168.72 |
74 | 69.46.168.73 |
75 | 69.46.168.74 |
76 | 69.46.168.75 |
77 | 69.46.168.76 |
78 | 69.46.168.77 |
79 | 69.46.168.78 |
80 | 69.46.168.79 |
81 | 69.46.168.80 |
82 | 69.46.168.81 |
83 | 69.46.168.82 |
84 | 69.46.168.83 |
85 | 69.46.168.84 |
86 | 69.46.168.85 |
87 | 69.46.168.86 |
88 | 69.46.168.87 |
89 | 69.46.168.88 |
90 | 69.46.168.89 |
91 | 69.46.168.90 |
92 | 69.46.168.91 |
93 | 69.46.168.92 |
94 | 69.46.168.93 |
95 | 69.46.168.94 |
96 | 69.46.168.95 |
97 | 69.46.168.96 |
98 | 69.46.168.97 |
99 | 69.46.168.98 |
100 | 69.46.168.99 |
101 | 69.46.168.100 |
102 | 69.46.168.101 |
103 | 69.46.168.102 |
104 | 69.46.168.103 |
105 | 69.46.168.104 |
106 | 69.46.168.105 |
107 | 69.46.168.106 |
108 | 69.46.168.107 |
109 | 69.46.168.108 |
110 | 69.46.168.109 |
111 | 69.46.168.110 |
112 | 69.46.168.111 |
113 | 69.46.168.112 |
114 | 69.46.168.113 |
115 | 69.46.168.114 |
116 | 69.46.168.115 |
117 | 69.46.168.116 |
118 | 69.46.168.117 |
119 | 69.46.168.118 |
120 | 69.46.168.119 |
121 | 69.46.168.120 |
122 | 69.46.168.121 |
123 | 69.46.168.122 |
124 | 69.46.168.123 |
125 | 69.46.168.124 |
126 | 69.46.168.125 |
127 | 69.46.168.126 |
128 | 69.46.168.127 |
129 | 69.46.168.128 |
130 | 69.46.168.129 |
131 | 69.46.168.130 |
132 | 69.46.168.131 |
133 | 69.46.168.132 |
134 | 69.46.168.133 |
135 | 69.46.168.134 |
136 | 69.46.168.135 |
137 | 69.46.168.136 |
138 | 69.46.168.137 |
139 | 69.46.168.138 |
140 | 69.46.168.139 |
141 | 69.46.168.140 |
142 | 69.46.168.141 |
143 | 69.46.168.142 |
144 | 69.46.168.143 |
145 | 69.46.168.144 |
146 | 69.46.168.145 |
147 | 69.46.168.146 |
148 | 69.46.168.147 |
149 | 69.46.168.148 |
150 | 69.46.168.149 |
151 | 69.46.168.150 |
152 | 69.46.168.151 |
153 | 69.46.168.152 |
154 | 69.46.168.153 |
155 | 69.46.168.154 |
156 | 69.46.168.155 |
157 | 69.46.168.156 |
158 | 69.46.168.157 |
159 | 69.46.168.158 |
160 | 69.46.168.159 |
161 | 69.46.168.160 |
162 | 69.46.168.161 |
163 | 69.46.168.162 |
164 | 69.46.168.163 |
165 | 69.46.168.164 |
166 | 69.46.168.165 |
167 | 69.46.168.166 |
168 | 69.46.168.167 |
169 | 69.46.168.168 |
170 | 69.46.168.169 |
171 | 69.46.168.170 |
172 | 69.46.168.171 |
173 | 69.46.168.172 |
174 | 69.46.168.173 |
175 | 69.46.168.174 |
176 | 69.46.168.175 |
177 | 69.46.168.176 |
178 | 69.46.168.177 |
179 | 69.46.168.178 |
180 | 69.46.168.179 |
181 | 69.46.168.180 |
182 | 69.46.168.181 |
183 | 69.46.168.182 |
184 | 69.46.168.183 |
185 | 69.46.168.184 |
186 | 69.46.168.185 |
187 | 69.46.168.186 |
188 | 69.46.168.187 |
189 | 69.46.168.188 |
190 | 69.46.168.189 |
191 | 69.46.168.190 |
192 | 69.46.168.191 |
193 | 69.46.168.192 |
194 | 69.46.168.193 |
195 | 69.46.168.194 |
196 | 69.46.168.195 |
197 | 69.46.168.196 |
198 | 69.46.168.197 |
199 | 69.46.168.198 |
200 | 69.46.168.199 |
201 | 69.46.168.200 |
202 | 69.46.168.201 |
203 | 69.46.168.202 |
204 | 69.46.168.203 |
205 | 69.46.168.204 |
206 | 69.46.168.205 |
207 | 69.46.168.206 |
208 | 69.46.168.207 |
209 | 69.46.168.208 |
210 | 69.46.168.209 |
211 | 69.46.168.210 |
212 | 69.46.168.211 |
213 | 69.46.168.212 |
214 | 69.46.168.213 |
215 | 69.46.168.214 |
216 | 69.46.168.215 |
217 | 69.46.168.216 |
218 | 69.46.168.217 |
219 | 69.46.168.218 |
220 | 69.46.168.219 |
221 | 69.46.168.220 |
222 | 69.46.168.221 |
223 | 69.46.168.222 |
224 | 69.46.168.223 |
225 | 69.46.168.224 |
226 | 69.46.168.225 |
227 | 69.46.168.226 |
228 | 69.46.168.227 |
229 | 69.46.168.228 |
230 | 69.46.168.229 |
231 | 69.46.168.230 |
232 | 69.46.168.231 |
233 | 69.46.168.232 |
234 | 69.46.168.233 |
235 | 69.46.168.234 |
236 | 69.46.168.235 |
237 | 69.46.168.236 |
238 | 69.46.168.237 |
239 | 69.46.168.238 |
240 | 69.46.168.239 |
241 | 69.46.168.240 |
242 | 69.46.168.241 |
243 | 69.46.168.242 |
244 | 69.46.168.243 |
245 | 69.46.168.244 |
246 | 69.46.168.245 |
247 | 69.46.168.246 |
248 | 69.46.168.247 |
249 | 69.46.168.248 |
250 | 69.46.168.249 |
251 | 69.46.168.250 |
252 | 69.46.168.251 |
253 | 69.46.168.252 |
254 | 69.46.168.253 |
255 | 69.46.168.254 |
256 | 69.46.168.255 |
257 | 69.46.169.0 |
258 | 69.46.169.1 |
259 | 69.46.169.2 |
260 | 69.46.169.3 |
261 | 69.46.169.4 |
262 | 69.46.169.5 |
263 | 69.46.169.6 |
264 | 69.46.169.7 |
265 | 69.46.169.8 |
266 | 69.46.169.9 |
267 | 69.46.169.10 |
268 | 69.46.169.11 |
269 | 69.46.169.12 |
270 | 69.46.169.13 |
271 | 69.46.169.14 |
272 | 69.46.169.15 |
273 | 69.46.169.16 |
274 | 69.46.169.17 |
275 | 69.46.169.18 |
276 | 69.46.169.19 |
277 | 69.46.169.20 |
278 | 69.46.169.21 |
279 | 69.46.169.22 |
280 | 69.46.169.23 |
281 | 69.46.169.24 |
282 | 69.46.169.25 |
283 | 69.46.169.26 |
284 | 69.46.169.27 |
285 | 69.46.169.28 |
286 | 69.46.169.29 |
287 | 69.46.169.30 |
288 | 69.46.169.31 |
289 | 69.46.169.32 |
290 | 69.46.169.33 |
291 | 69.46.169.34 |
292 | 69.46.169.35 |
293 | 69.46.169.36 |
294 | 69.46.169.37 |
295 | 69.46.169.38 |
296 | 69.46.169.39 |
297 | 69.46.169.40 |
298 | 69.46.169.41 |
299 | 69.46.169.42 |
300 | 69.46.169.43 |
301 | 69.46.169.44 |
302 | 69.46.169.45 |
303 | 69.46.169.46 |
304 | 69.46.169.47 |
305 | 69.46.169.48 |
306 | 69.46.169.49 |
307 | 69.46.169.50 |
308 | 69.46.169.51 |
309 | 69.46.169.52 |
310 | 69.46.169.53 |
311 | 69.46.169.54 |
312 | 69.46.169.55 |
313 | 69.46.169.56 |
314 | 69.46.169.57 |
315 | 69.46.169.58 |
316 | 69.46.169.59 |
317 | 69.46.169.60 |
318 | 69.46.169.61 |
319 | 69.46.169.62 |
320 | 69.46.169.63 |
321 | 69.46.169.64 |
322 | 69.46.169.65 |
323 | 69.46.169.66 |
324 | 69.46.169.67 |
325 | 69.46.169.68 |
326 | 69.46.169.69 |
327 | 69.46.169.70 |
328 | 69.46.169.71 |
329 | 69.46.169.72 |
330 | 69.46.169.73 |
331 | 69.46.169.74 |
332 | 69.46.169.75 |
333 | 69.46.169.76 |
334 | 69.46.169.77 |
335 | 69.46.169.78 |
336 | 69.46.169.79 |
337 | 69.46.169.80 |
338 | 69.46.169.81 |
339 | 69.46.169.82 |
340 | 69.46.169.83 |
341 | 69.46.169.84 |
342 | 69.46.169.85 |
343 | 69.46.169.86 |
344 | 69.46.169.87 |
345 | 69.46.169.88 |
346 | 69.46.169.89 |
347 | 69.46.169.90 |
348 | 69.46.169.91 |
349 | 69.46.169.92 |
350 | 69.46.169.93 |
351 | 69.46.169.94 |
352 | 69.46.169.95 |
353 | 69.46.169.96 |
354 | 69.46.169.97 |
355 | 69.46.169.98 |
356 | 69.46.169.99 |
357 | 69.46.169.100 |
358 | 69.46.169.101 |
359 | 69.46.169.102 |
360 | 69.46.169.103 |
361 | 69.46.169.104 |
362 | 69.46.169.105 |
363 | 69.46.169.106 |
364 | 69.46.169.107 |
365 | 69.46.169.108 |
366 | 69.46.169.109 |
367 | 69.46.169.110 |
368 | 69.46.169.111 |
369 | 69.46.169.112 |
370 | 69.46.169.113 |
371 | 69.46.169.114 |
372 | 69.46.169.115 |
373 | 69.46.169.116 |
374 | 69.46.169.117 |
375 | 69.46.169.118 |
376 | 69.46.169.119 |
377 | 69.46.169.120 |
378 | 69.46.169.121 |
379 | 69.46.169.122 |
380 | 69.46.169.123 |
381 | 69.46.169.124 |
382 | 69.46.169.125 |
383 | 69.46.169.126 |
384 | 69.46.169.127 |
385 | 69.46.169.128 |
386 | 69.46.169.129 |
387 | 69.46.169.130 |
388 | 69.46.169.131 |
389 | 69.46.169.132 |
390 | 69.46.169.133 |
391 | 69.46.169.134 |
392 | 69.46.169.135 |
393 | 69.46.169.136 |
394 | 69.46.169.137 |
395 | 69.46.169.138 |
396 | 69.46.169.139 |
397 | 69.46.169.140 |
398 | 69.46.169.141 |
399 | 69.46.169.142 |
400 | 69.46.169.143 |
401 | 69.46.169.144 |
402 | 69.46.169.145 |
403 | 69.46.169.146 |
404 | 69.46.169.147 |
405 | 69.46.169.148 |
406 | 69.46.169.149 |
407 | 69.46.169.150 |
408 | 69.46.169.151 |
409 | 69.46.169.152 |
410 | 69.46.169.153 |
411 | 69.46.169.154 |
412 | 69.46.169.155 |
413 | 69.46.169.156 |
414 | 69.46.169.157 |
415 | 69.46.169.158 |
416 | 69.46.169.159 |
417 | 69.46.169.160 |
418 | 69.46.169.161 |
419 | 69.46.169.162 |
420 | 69.46.169.163 |
421 | 69.46.169.164 |
422 | 69.46.169.165 |
423 | 69.46.169.166 |
424 | 69.46.169.167 |
425 | 69.46.169.168 |
426 | 69.46.169.169 |
427 | 69.46.169.170 |
428 | 69.46.169.171 |
429 | 69.46.169.172 |
430 | 69.46.169.173 |
431 | 69.46.169.174 |
432 | 69.46.169.175 |
433 | 69.46.169.176 |
434 | 69.46.169.177 |
435 | 69.46.169.178 |
436 | 69.46.169.179 |
437 | 69.46.169.180 |
438 | 69.46.169.181 |
439 | 69.46.169.182 |
440 | 69.46.169.183 |
441 | 69.46.169.184 |
442 | 69.46.169.185 |
443 | 69.46.169.186 |
444 | 69.46.169.187 |
445 | 69.46.169.188 |
446 | 69.46.169.189 |
447 | 69.46.169.190 |
448 | 69.46.169.191 |
449 | 69.46.169.192 |
450 | 69.46.169.193 |
451 | 69.46.169.194 |
452 | 69.46.169.195 |
453 | 69.46.169.196 |
454 | 69.46.169.197 |
455 | 69.46.169.198 |
456 | 69.46.169.199 |
457 | 69.46.169.200 |
458 | 69.46.169.201 |
459 | 69.46.169.202 |
460 | 69.46.169.203 |
461 | 69.46.169.204 |
462 | 69.46.169.205 |
463 | 69.46.169.206 |
464 | 69.46.169.207 |
465 | 69.46.169.208 |
466 | 69.46.169.209 |
467 | 69.46.169.210 |
468 | 69.46.169.211 |
469 | 69.46.169.212 |
470 | 69.46.169.213 |
471 | 69.46.169.214 |
472 | 69.46.169.215 |
473 | 69.46.169.216 |
474 | 69.46.169.217 |
475 | 69.46.169.218 |
476 | 69.46.169.219 |
477 | 69.46.169.220 |
478 | 69.46.169.221 |
479 | 69.46.169.222 |
480 | 69.46.169.223 |
481 | 69.46.169.224 |
482 | 69.46.169.225 |
483 | 69.46.169.226 |
484 | 69.46.169.227 |
485 | 69.46.169.228 |
486 | 69.46.169.229 |
487 | 69.46.169.230 |
488 | 69.46.169.231 |
489 | 69.46.169.232 |
490 | 69.46.169.233 |
491 | 69.46.169.234 |
492 | 69.46.169.235 |
493 | 69.46.169.236 |
494 | 69.46.169.237 |
495 | 69.46.169.238 |
496 | 69.46.169.239 |
497 | 69.46.169.240 |
498 | 69.46.169.241 |
499 | 69.46.169.242 |
500 | 69.46.169.243 |
501 | 69.46.169.244 |
502 | 69.46.169.245 |
503 | 69.46.169.246 |
504 | 69.46.169.247 |
505 | 69.46.169.248 |
506 | 69.46.169.249 |
507 | 69.46.169.250 |
508 | 69.46.169.251 |
509 | 69.46.169.252 |
510 | 69.46.169.253 |
511 | 69.46.169.254 |
512 | 69.46.169.255 |
IPアドレスの特殊属性
入力されたIPアドレス範囲の特殊IP属性に関する情報です。
特殊属性には該当しませんでした。
IP特殊属性 | 概要 | CIDR |
---|---|---|
グローバルアドレス | プライベートIPアドレス、リンクローカルアドレス、特殊用途のIPアドレスなどを除いた |
GLOBALS |
IPアドレスの特殊属性に割当てられた
各範囲・グローバルIPアドレスの範囲については、
以下リンク先でご確認下さい。
(注意事項)
このツールが2つのIPアドレスから表示するCIDR(ネットマスク形式)は、
2つのIPアドレスが含まれるネットワーク帯域全体のIPアドレスを求めます。
例) 「192.168.0.1 ~ 192.168.0.250」とした場合には、
192.168.0.0/24(192.168.0.0~192.168.0.255)を表示します。
※192.168.0.251~192.168.0.255は指定していない範囲のIPアドレス
その為、範囲外のIPアドレスが一部含まれる可能性があります。
これはあくまでも、同一ネットワーク帯のIP範囲を求めることを目的にしています。
一般的に言えば、この2つのIPアドレスが連続していると想定し、
「スーパーネットワーク化」を行うイメージです。
このツールの使用方法については以下でご紹介しています。
関連ツール
2015/02/27追記
新機能を公開しました。
もし、こうしたスーパーネット化によるCIDRではなく、
2つのIPアドレスの範囲を厳密にCIDRで表現がしたい場合には、
以下のツールを利用することで、
無用な範囲を含まないようにCIDR化することができます。
更新履歴情報
Ver. | 更新日 | 更新内容 |
---|---|---|
2.0.1 | 2018/05/10 | 実行結果に表示のCIDR再展開リンク、IP範囲リンクをJavaScriptからURL形式へ変更。 Shiftを押しながらクリック等することで別画面表示を可能にし、 URLから実行結果を開けるように対応。 |
1.0.2 | 2015/02/21 | 特定のネットマスクの値に対しての表示結果を調整 |
1.0.1 | 2015/02/06 | 公開 |
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ありがとうございます。
公開日:
最終更新日:2019/06/20