IPアドレスから地理的位置情報(GeoIPLocation)の検索機能を公開しました。
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 (197.215.152.0 - 197.215.153.255) 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 | 197.215.152.0 - 197.215.153.255 |
| ネットワーク(CIDR) | 197.215.152.0/23 |
| サブネット表記 | 197.215.152.0/255.255.254.0 |
| 短縮表記 | 197.215.152 |
| IPアドレス範囲 | 197.215.152.0 - 197.215.153.255 |
| IPアドレス総数 | 512 |
| ネットワークIP | 197.215.152.0 |
| ブロードキャストIP | 197.215.153.255 |
| ホストアドレス範囲 | 197.215.152.1 - 197.215.153.254 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Ｃ |
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 | 197.215.152.0 |
| 2 | 197.215.152.1 |
| 3 | 197.215.152.2 |
| 4 | 197.215.152.3 |
| 5 | 197.215.152.4 |
| 6 | 197.215.152.5 |
| 7 | 197.215.152.6 |
| 8 | 197.215.152.7 |
| 9 | 197.215.152.8 |
| 10 | 197.215.152.9 |
| 11 | 197.215.152.10 |
| 12 | 197.215.152.11 |
| 13 | 197.215.152.12 |
| 14 | 197.215.152.13 |
| 15 | 197.215.152.14 |
| 16 | 197.215.152.15 |
| 17 | 197.215.152.16 |
| 18 | 197.215.152.17 |
| 19 | 197.215.152.18 |
| 20 | 197.215.152.19 |
| 21 | 197.215.152.20 |
| 22 | 197.215.152.21 |
| 23 | 197.215.152.22 |
| 24 | 197.215.152.23 |
| 25 | 197.215.152.24 |
| 26 | 197.215.152.25 |
| 27 | 197.215.152.26 |
| 28 | 197.215.152.27 |
| 29 | 197.215.152.28 |
| 30 | 197.215.152.29 |
| 31 | 197.215.152.30 |
| 32 | 197.215.152.31 |
| 33 | 197.215.152.32 |
| 34 | 197.215.152.33 |
| 35 | 197.215.152.34 |
| 36 | 197.215.152.35 |
| 37 | 197.215.152.36 |
| 38 | 197.215.152.37 |
| 39 | 197.215.152.38 |
| 40 | 197.215.152.39 |
| 41 | 197.215.152.40 |
| 42 | 197.215.152.41 |
| 43 | 197.215.152.42 |
| 44 | 197.215.152.43 |
| 45 | 197.215.152.44 |
| 46 | 197.215.152.45 |
| 47 | 197.215.152.46 |
| 48 | 197.215.152.47 |
| 49 | 197.215.152.48 |
| 50 | 197.215.152.49 |
| 51 | 197.215.152.50 |
| 52 | 197.215.152.51 |
| 53 | 197.215.152.52 |
| 54 | 197.215.152.53 |
| 55 | 197.215.152.54 |
| 56 | 197.215.152.55 |
| 57 | 197.215.152.56 |
| 58 | 197.215.152.57 |
| 59 | 197.215.152.58 |
| 60 | 197.215.152.59 |
| 61 | 197.215.152.60 |
| 62 | 197.215.152.61 |
| 63 | 197.215.152.62 |
| 64 | 197.215.152.63 |
| 65 | 197.215.152.64 |
| 66 | 197.215.152.65 |
| 67 | 197.215.152.66 |
| 68 | 197.215.152.67 |
| 69 | 197.215.152.68 |
| 70 | 197.215.152.69 |
| 71 | 197.215.152.70 |
| 72 | 197.215.152.71 |
| 73 | 197.215.152.72 |
| 74 | 197.215.152.73 |
| 75 | 197.215.152.74 |
| 76 | 197.215.152.75 |
| 77 | 197.215.152.76 |
| 78 | 197.215.152.77 |
| 79 | 197.215.152.78 |
| 80 | 197.215.152.79 |
| 81 | 197.215.152.80 |
| 82 | 197.215.152.81 |
| 83 | 197.215.152.82 |
| 84 | 197.215.152.83 |
| 85 | 197.215.152.84 |
| 86 | 197.215.152.85 |
| 87 | 197.215.152.86 |
| 88 | 197.215.152.87 |
| 89 | 197.215.152.88 |
| 90 | 197.215.152.89 |
| 91 | 197.215.152.90 |
| 92 | 197.215.152.91 |
| 93 | 197.215.152.92 |
| 94 | 197.215.152.93 |
| 95 | 197.215.152.94 |
| 96 | 197.215.152.95 |
| 97 | 197.215.152.96 |
| 98 | 197.215.152.97 |
| 99 | 197.215.152.98 |
| 100 | 197.215.152.99 |
| 101 | 197.215.152.100 |
| 102 | 197.215.152.101 |
| 103 | 197.215.152.102 |
| 104 | 197.215.152.103 |
| 105 | 197.215.152.104 |
| 106 | 197.215.152.105 |
| 107 | 197.215.152.106 |
| 108 | 197.215.152.107 |
| 109 | 197.215.152.108 |
| 110 | 197.215.152.109 |
| 111 | 197.215.152.110 |
| 112 | 197.215.152.111 |
| 113 | 197.215.152.112 |
| 114 | 197.215.152.113 |
| 115 | 197.215.152.114 |
| 116 | 197.215.152.115 |
| 117 | 197.215.152.116 |
| 118 | 197.215.152.117 |
| 119 | 197.215.152.118 |
| 120 | 197.215.152.119 |
| 121 | 197.215.152.120 |
| 122 | 197.215.152.121 |
| 123 | 197.215.152.122 |
| 124 | 197.215.152.123 |
| 125 | 197.215.152.124 |
| 126 | 197.215.152.125 |
| 127 | 197.215.152.126 |
| 128 | 197.215.152.127 |
| 129 | 197.215.152.128 |
| 130 | 197.215.152.129 |
| 131 | 197.215.152.130 |
| 132 | 197.215.152.131 |
| 133 | 197.215.152.132 |
| 134 | 197.215.152.133 |
| 135 | 197.215.152.134 |
| 136 | 197.215.152.135 |
| 137 | 197.215.152.136 |
| 138 | 197.215.152.137 |
| 139 | 197.215.152.138 |
| 140 | 197.215.152.139 |
| 141 | 197.215.152.140 |
| 142 | 197.215.152.141 |
| 143 | 197.215.152.142 |
| 144 | 197.215.152.143 |
| 145 | 197.215.152.144 |
| 146 | 197.215.152.145 |
| 147 | 197.215.152.146 |
| 148 | 197.215.152.147 |
| 149 | 197.215.152.148 |
| 150 | 197.215.152.149 |
| 151 | 197.215.152.150 |
| 152 | 197.215.152.151 |
| 153 | 197.215.152.152 |
| 154 | 197.215.152.153 |
| 155 | 197.215.152.154 |
| 156 | 197.215.152.155 |
| 157 | 197.215.152.156 |
| 158 | 197.215.152.157 |
| 159 | 197.215.152.158 |
| 160 | 197.215.152.159 |
| 161 | 197.215.152.160 |
| 162 | 197.215.152.161 |
| 163 | 197.215.152.162 |
| 164 | 197.215.152.163 |
| 165 | 197.215.152.164 |
| 166 | 197.215.152.165 |
| 167 | 197.215.152.166 |
| 168 | 197.215.152.167 |
| 169 | 197.215.152.168 |
| 170 | 197.215.152.169 |
| 171 | 197.215.152.170 |
| 172 | 197.215.152.171 |
| 173 | 197.215.152.172 |
| 174 | 197.215.152.173 |
| 175 | 197.215.152.174 |
| 176 | 197.215.152.175 |
| 177 | 197.215.152.176 |
| 178 | 197.215.152.177 |
| 179 | 197.215.152.178 |
| 180 | 197.215.152.179 |
| 181 | 197.215.152.180 |
| 182 | 197.215.152.181 |
| 183 | 197.215.152.182 |
| 184 | 197.215.152.183 |
| 185 | 197.215.152.184 |
| 186 | 197.215.152.185 |
| 187 | 197.215.152.186 |
| 188 | 197.215.152.187 |
| 189 | 197.215.152.188 |
| 190 | 197.215.152.189 |
| 191 | 197.215.152.190 |
| 192 | 197.215.152.191 |
| 193 | 197.215.152.192 |
| 194 | 197.215.152.193 |
| 195 | 197.215.152.194 |
| 196 | 197.215.152.195 |
| 197 | 197.215.152.196 |
| 198 | 197.215.152.197 |
| 199 | 197.215.152.198 |
| 200 | 197.215.152.199 |
| 201 | 197.215.152.200 |
| 202 | 197.215.152.201 |
| 203 | 197.215.152.202 |
| 204 | 197.215.152.203 |
| 205 | 197.215.152.204 |
| 206 | 197.215.152.205 |
| 207 | 197.215.152.206 |
| 208 | 197.215.152.207 |
| 209 | 197.215.152.208 |
| 210 | 197.215.152.209 |
| 211 | 197.215.152.210 |
| 212 | 197.215.152.211 |
| 213 | 197.215.152.212 |
| 214 | 197.215.152.213 |
| 215 | 197.215.152.214 |
| 216 | 197.215.152.215 |
| 217 | 197.215.152.216 |
| 218 | 197.215.152.217 |
| 219 | 197.215.152.218 |
| 220 | 197.215.152.219 |
| 221 | 197.215.152.220 |
| 222 | 197.215.152.221 |
| 223 | 197.215.152.222 |
| 224 | 197.215.152.223 |
| 225 | 197.215.152.224 |
| 226 | 197.215.152.225 |
| 227 | 197.215.152.226 |
| 228 | 197.215.152.227 |
| 229 | 197.215.152.228 |
| 230 | 197.215.152.229 |
| 231 | 197.215.152.230 |
| 232 | 197.215.152.231 |
| 233 | 197.215.152.232 |
| 234 | 197.215.152.233 |
| 235 | 197.215.152.234 |
| 236 | 197.215.152.235 |
| 237 | 197.215.152.236 |
| 238 | 197.215.152.237 |
| 239 | 197.215.152.238 |
| 240 | 197.215.152.239 |
| 241 | 197.215.152.240 |
| 242 | 197.215.152.241 |
| 243 | 197.215.152.242 |
| 244 | 197.215.152.243 |
| 245 | 197.215.152.244 |
| 246 | 197.215.152.245 |
| 247 | 197.215.152.246 |
| 248 | 197.215.152.247 |
| 249 | 197.215.152.248 |
| 250 | 197.215.152.249 |
| 251 | 197.215.152.250 |
| 252 | 197.215.152.251 |
| 253 | 197.215.152.252 |
| 254 | 197.215.152.253 |
| 255 | 197.215.152.254 |
| 256 | 197.215.152.255 |
| 257 | 197.215.153.0 |
| 258 | 197.215.153.1 |
| 259 | 197.215.153.2 |
| 260 | 197.215.153.3 |
| 261 | 197.215.153.4 |
| 262 | 197.215.153.5 |
| 263 | 197.215.153.6 |
| 264 | 197.215.153.7 |
| 265 | 197.215.153.8 |
| 266 | 197.215.153.9 |
| 267 | 197.215.153.10 |
| 268 | 197.215.153.11 |
| 269 | 197.215.153.12 |
| 270 | 197.215.153.13 |
| 271 | 197.215.153.14 |
| 272 | 197.215.153.15 |
| 273 | 197.215.153.16 |
| 274 | 197.215.153.17 |
| 275 | 197.215.153.18 |
| 276 | 197.215.153.19 |
| 277 | 197.215.153.20 |
| 278 | 197.215.153.21 |
| 279 | 197.215.153.22 |
| 280 | 197.215.153.23 |
| 281 | 197.215.153.24 |
| 282 | 197.215.153.25 |
| 283 | 197.215.153.26 |
| 284 | 197.215.153.27 |
| 285 | 197.215.153.28 |
| 286 | 197.215.153.29 |
| 287 | 197.215.153.30 |
| 288 | 197.215.153.31 |
| 289 | 197.215.153.32 |
| 290 | 197.215.153.33 |
| 291 | 197.215.153.34 |
| 292 | 197.215.153.35 |
| 293 | 197.215.153.36 |
| 294 | 197.215.153.37 |
| 295 | 197.215.153.38 |
| 296 | 197.215.153.39 |
| 297 | 197.215.153.40 |
| 298 | 197.215.153.41 |
| 299 | 197.215.153.42 |
| 300 | 197.215.153.43 |
| 301 | 197.215.153.44 |
| 302 | 197.215.153.45 |
| 303 | 197.215.153.46 |
| 304 | 197.215.153.47 |
| 305 | 197.215.153.48 |
| 306 | 197.215.153.49 |
| 307 | 197.215.153.50 |
| 308 | 197.215.153.51 |
| 309 | 197.215.153.52 |
| 310 | 197.215.153.53 |
| 311 | 197.215.153.54 |
| 312 | 197.215.153.55 |
| 313 | 197.215.153.56 |
| 314 | 197.215.153.57 |
| 315 | 197.215.153.58 |
| 316 | 197.215.153.59 |
| 317 | 197.215.153.60 |
| 318 | 197.215.153.61 |
| 319 | 197.215.153.62 |
| 320 | 197.215.153.63 |
| 321 | 197.215.153.64 |
| 322 | 197.215.153.65 |
| 323 | 197.215.153.66 |
| 324 | 197.215.153.67 |
| 325 | 197.215.153.68 |
| 326 | 197.215.153.69 |
| 327 | 197.215.153.70 |
| 328 | 197.215.153.71 |
| 329 | 197.215.153.72 |
| 330 | 197.215.153.73 |
| 331 | 197.215.153.74 |
| 332 | 197.215.153.75 |
| 333 | 197.215.153.76 |
| 334 | 197.215.153.77 |
| 335 | 197.215.153.78 |
| 336 | 197.215.153.79 |
| 337 | 197.215.153.80 |
| 338 | 197.215.153.81 |
| 339 | 197.215.153.82 |
| 340 | 197.215.153.83 |
| 341 | 197.215.153.84 |
| 342 | 197.215.153.85 |
| 343 | 197.215.153.86 |
| 344 | 197.215.153.87 |
| 345 | 197.215.153.88 |
| 346 | 197.215.153.89 |
| 347 | 197.215.153.90 |
| 348 | 197.215.153.91 |
| 349 | 197.215.153.92 |
| 350 | 197.215.153.93 |
| 351 | 197.215.153.94 |
| 352 | 197.215.153.95 |
| 353 | 197.215.153.96 |
| 354 | 197.215.153.97 |
| 355 | 197.215.153.98 |
| 356 | 197.215.153.99 |
| 357 | 197.215.153.100 |
| 358 | 197.215.153.101 |
| 359 | 197.215.153.102 |
| 360 | 197.215.153.103 |
| 361 | 197.215.153.104 |
| 362 | 197.215.153.105 |
| 363 | 197.215.153.106 |
| 364 | 197.215.153.107 |
| 365 | 197.215.153.108 |
| 366 | 197.215.153.109 |
| 367 | 197.215.153.110 |
| 368 | 197.215.153.111 |
| 369 | 197.215.153.112 |
| 370 | 197.215.153.113 |
| 371 | 197.215.153.114 |
| 372 | 197.215.153.115 |
| 373 | 197.215.153.116 |
| 374 | 197.215.153.117 |
| 375 | 197.215.153.118 |
| 376 | 197.215.153.119 |
| 377 | 197.215.153.120 |
| 378 | 197.215.153.121 |
| 379 | 197.215.153.122 |
| 380 | 197.215.153.123 |
| 381 | 197.215.153.124 |
| 382 | 197.215.153.125 |
| 383 | 197.215.153.126 |
| 384 | 197.215.153.127 |
| 385 | 197.215.153.128 |
| 386 | 197.215.153.129 |
| 387 | 197.215.153.130 |
| 388 | 197.215.153.131 |
| 389 | 197.215.153.132 |
| 390 | 197.215.153.133 |
| 391 | 197.215.153.134 |
| 392 | 197.215.153.135 |
| 393 | 197.215.153.136 |
| 394 | 197.215.153.137 |
| 395 | 197.215.153.138 |
| 396 | 197.215.153.139 |
| 397 | 197.215.153.140 |
| 398 | 197.215.153.141 |
| 399 | 197.215.153.142 |
| 400 | 197.215.153.143 |
| 401 | 197.215.153.144 |
| 402 | 197.215.153.145 |
| 403 | 197.215.153.146 |
| 404 | 197.215.153.147 |
| 405 | 197.215.153.148 |
| 406 | 197.215.153.149 |
| 407 | 197.215.153.150 |
| 408 | 197.215.153.151 |
| 409 | 197.215.153.152 |
| 410 | 197.215.153.153 |
| 411 | 197.215.153.154 |
| 412 | 197.215.153.155 |
| 413 | 197.215.153.156 |
| 414 | 197.215.153.157 |
| 415 | 197.215.153.158 |
| 416 | 197.215.153.159 |
| 417 | 197.215.153.160 |
| 418 | 197.215.153.161 |
| 419 | 197.215.153.162 |
| 420 | 197.215.153.163 |
| 421 | 197.215.153.164 |
| 422 | 197.215.153.165 |
| 423 | 197.215.153.166 |
| 424 | 197.215.153.167 |
| 425 | 197.215.153.168 |
| 426 | 197.215.153.169 |
| 427 | 197.215.153.170 |
| 428 | 197.215.153.171 |
| 429 | 197.215.153.172 |
| 430 | 197.215.153.173 |
| 431 | 197.215.153.174 |
| 432 | 197.215.153.175 |
| 433 | 197.215.153.176 |
| 434 | 197.215.153.177 |
| 435 | 197.215.153.178 |
| 436 | 197.215.153.179 |
| 437 | 197.215.153.180 |
| 438 | 197.215.153.181 |
| 439 | 197.215.153.182 |
| 440 | 197.215.153.183 |
| 441 | 197.215.153.184 |
| 442 | 197.215.153.185 |
| 443 | 197.215.153.186 |
| 444 | 197.215.153.187 |
| 445 | 197.215.153.188 |
| 446 | 197.215.153.189 |
| 447 | 197.215.153.190 |
| 448 | 197.215.153.191 |
| 449 | 197.215.153.192 |
| 450 | 197.215.153.193 |
| 451 | 197.215.153.194 |
| 452 | 197.215.153.195 |
| 453 | 197.215.153.196 |
| 454 | 197.215.153.197 |
| 455 | 197.215.153.198 |
| 456 | 197.215.153.199 |
| 457 | 197.215.153.200 |
| 458 | 197.215.153.201 |
| 459 | 197.215.153.202 |
| 460 | 197.215.153.203 |
| 461 | 197.215.153.204 |
| 462 | 197.215.153.205 |
| 463 | 197.215.153.206 |
| 464 | 197.215.153.207 |
| 465 | 197.215.153.208 |
| 466 | 197.215.153.209 |
| 467 | 197.215.153.210 |
| 468 | 197.215.153.211 |
| 469 | 197.215.153.212 |
| 470 | 197.215.153.213 |
| 471 | 197.215.153.214 |
| 472 | 197.215.153.215 |
| 473 | 197.215.153.216 |
| 474 | 197.215.153.217 |
| 475 | 197.215.153.218 |
| 476 | 197.215.153.219 |
| 477 | 197.215.153.220 |
| 478 | 197.215.153.221 |
| 479 | 197.215.153.222 |
| 480 | 197.215.153.223 |
| 481 | 197.215.153.224 |
| 482 | 197.215.153.225 |
| 483 | 197.215.153.226 |
| 484 | 197.215.153.227 |
| 485 | 197.215.153.228 |
| 486 | 197.215.153.229 |
| 487 | 197.215.153.230 |
| 488 | 197.215.153.231 |
| 489 | 197.215.153.232 |
| 490 | 197.215.153.233 |
| 491 | 197.215.153.234 |
| 492 | 197.215.153.235 |
| 493 | 197.215.153.236 |
| 494 | 197.215.153.237 |
| 495 | 197.215.153.238 |
| 496 | 197.215.153.239 |
| 497 | 197.215.153.240 |
| 498 | 197.215.153.241 |
| 499 | 197.215.153.242 |
| 500 | 197.215.153.243 |
| 501 | 197.215.153.244 |
| 502 | 197.215.153.245 |
| 503 | 197.215.153.246 |
| 504 | 197.215.153.247 |
| 505 | 197.215.153.248 |
| 506 | 197.215.153.249 |
| 507 | 197.215.153.250 |
| 508 | 197.215.153.251 |
| 509 | 197.215.153.252 |
| 510 | 197.215.153.253 |
| 511 | 197.215.153.254 |
| 512 | 197.215.153.255 |
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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公開日：
最終更新日：2019/06/20
