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Checking references for intended status: Informational ---------------------------------------------------------------------------- No issues found here. Summary: 0 errors (**), 0 flaws (~~), 1 warning (==), 1 comment (--). Run idnits with the --verbose option for more detailed information about the items above. -------------------------------------------------------------------------------- 1 IPv4 Plus ZiQiang Tang 2 Internet-Draft Individual 3 Intended status:Informational 4 Expires: August 1, 2021 January 24, 2021 6 IPv4+ The Extended Protocol Based On IPv4 7 draft-tang-ipv4plus-06 9 Abstract 11 This document specifies version 4+ of the Internet Protocol 12 (IPv4+). IPv4 is very successful,simple and elegant. 13 continuation and expansion of the IPv4 is necessary. Existing 14 systems, devices only need to upgrade the software to support 15 IPv4+, without the need to update new hardwares,saving 16 investment costs. Ipv4+ is also an interstellar Protocol, 17 so the Internet will evolve into a star Internet. 19 Status of this Memo 21 This memo provides information for the Internet community. 22 Requests discussion and suggestions for improvements. 24 This Internet-Draft is submitted in full conformance with 25 the provisions of BCP 78 and BCP 79. 27 Internet-Drafts are working documents of the Internet Engineering 28 Task Force (IETF). Note that other groups may also distribute 29 working documents as Internet-Drafts. The list of current 30 Internet-Drafts is at http://datatracker.ietf.org/drafts/current/. 32 Internet-Drafts are draft documents valid for a maximum of six 33 months and may be updated, replaced, or obsoleted by other 34 documents at any time. It is inappropriate to use 35 Internet-Drafts as reference material or to cite them other 36 than as "work in progress." 38 This Internet-Draft will expire on August 1, 2021. 40 3GOMAN NRL Expires August 1, 2021 January 24, 2021 42 Copyright Notice 44 Copyright (c) 2021 IETF Trust and the persons identified as the 45 document authors. All rights reserved. 47 This document is subject to BCP 78 and the IETF Trust's Legal 48 Provisions Relating to IETF Documents 49 (http://trustee.ietf.org/license-info) in effect on the date of 50 publication of this document. Please review these documents 51 carefully, as they describe your rights and restrictions with 52 respect to this document. Code Components extracted from this 53 document must include Simplified BSD License text as described 54 in Section 4.e of the Trust Legal Provisions and are provided 55 without warranty as described in the Simplified BSD License. 57 Table of Contents 59 1. Introduction...............................................3 60 1.1. What is IPv4+............................................3 61 1.2. What Is "Door"...........................................3 62 1.3. Addressing...............................................3 63 1.4. "Door Address"...........................................3 64 1.5. Address representations..................................3 65 1.6. How to Distinguish Between "Door Address" and "IPv4".....3 66 1.7. Format...................................................3 67 1.8. IP addresses types.......................................4 68 2. Features...................................................4 69 3. Advantages.................................................4 70 4. Disadvantages..............................................4 71 5. IPv4+ Packet Header Format.................................5 72 6. Address Range..............................................6 73 7. Address Allocation Table...................................6 74 8. Security Considerations....................................13 75 9. IANA Considerations........................................13 76 10. Informative References....................................13 77 11. Conclusions...............................................13 78 Authors' Address..............................................13 80 3GOMAN NRL Expires August 1, 2021 January 24, 2021 82 1. Introduction 84 IPv4+ is an extended version of IPv4, 100% compatible with IPv4. 85 IPv4+ expands the IPv4 IP addresses from 32-bit to 48-bit(v1) 86 and 64-bit(v2), the investment in IPv4(softwares, hardwares, 87 etc) is preserved. Everything you need to know is that IPv4+ 88 added one "Door" for IPv4, and increase IP addresses via 89 the "Door". 91 1.1. What is IPv4+ 93 IPv4+ ="Door"+IPv4 95 1.2. What Is "Door" 97 Just like "calling codes", the role of "Door" is to expand IPv4 98 addresses. There is a standard IPv4 address block(2^32) behind 99 every "Door". Opening different "Door", you can go to 100 another world. 102 1.3. Addressing 104 IPv4+(v1) uses 48-bit addresses, which limits the address space to 105 281 474 976 710 656 (2^48) addresses, in other words, 106 IPv4+(v1) has 65536(2^16) doors. 107 IPv4+(v2) uses 64-bit addresses(2^64). 108 IPv4+(v2) is still under study. 110 1.4. "Door Address" 112 Each "Door" has a number, this number is called "Door Address". 114 1.5. Address representations 116 IPv4+ is written in the dot-decimal notation same as the IPv4. 118 1.6. How to Distinguish Between "Door Address" and "IPv4" 120 IPv4+ uses "|" to separate "Door Address" and "IPv4". 122 1.7. Format 124 xxx.xxx|xxx.xxx.xxx.xxx.xxx 125 For example 8.8|8.8.8.8 127 3GOMAN NRL Expires August 1, 2021 January 24, 2021 129 1.8. IP addresses types 131 IPv4+ IP addresses are divided into three categories by purpose: 132 Generic IP, TV IP, Phone IP. (TV IP assigned for TV or TV boxes, 133 Phone IP assigned for mobile phones and fixed telephones. 134 Phone IP includes Mobile IP and Fixed Telephone IP). 136 2. Features 138 1. IPv4+ and IPv4 are pure numbers, its advantage is that IP 139 address can be used as a phone number. 141 2. IPv4+ can make a call by dialing an IP address to the whole 142 solar system, and telecom users don't need phone number 143 any more. 145 3. IPv4+ can be directly via IP address to achieve transfer, 146 payments in the whole solar system. 148 4. IPv4+ can be directly via IP address to achieve Television 149 Broadcast System in the whole solar system. 151 5. IPv4+ Assign IP addresses by geography, and assigned the IP 152 address blocks to other planets in the universe: 153 Artificial satellites, the Moon, Mars, etc. 155 Modern space technology is growing rapidly, It is necessary to 156 achieve a unified telephone, transfer, payments in the whole 157 solar system, and this day is not far away. 159 3. Advantages 161 Based on IPv4 Protocol and increase IP addresses. 163 4. Disadvantages 165 Because IP addresses are assigned by geography, so some countries 166 or regions will be too much IP addresses, and some countries or 167 regions IP addresses will be insufficient, this can be solved by 168 allocating more IP address blocks. 170 3GOMAN NRL Expires August 1, 2021 January 24, 2021 172 5. IPv4+ Packet Header Format and The Field Function 174 The IPv4 Header Format is defined in [RFC791], IPv4+ added 175 "Source Door Address" and "Destination Door Address" 176 in IPv4's Options field. 178 IPv4+ Header Format 179 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 180 |Version(4)|IHL(4)|DSCP(6)|ECN(2) | Total Length (16) | 181 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 182 | Identification(16) | Flags(3) | Fragment Offset(13) | 183 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 184 |Time to Live(8) | Protocol(8) | Header Checksum (16) | 185 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 186 | Source Address(32) | 187 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 188 | Destination Address (32) | 189 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 190 | Source Door Address(16) | Destination Door Address(16) | 191 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 192 | Options (length variable, if IHL > 6 ) | 193 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 195 1) The IPv4+ packet header consists of 16 fields, of which 15 are 196 required. The IP header length is a 197 minimum of 24 bytes and a maximum of 60 bytes. 199 2) If IHL=6, this means that this is IPv4+. 201 3) "Source Door Address"+"Source Address", 202 "Destination Door Address"+"Destination Address" 203 form a complete IPv4+ address. 205 4) "Door Address" does not need to use subnet mask or CIDR, so 206 the minimum value for CIDR is 0, the maximum value is 32, 207 not 48. 209 5) IPv4+(v1) only uses on the internet, private network continue 210 using the IPv4 Private IP address. 212 6) Only 0.0|0.0.0.0/0----0.0|255.255.255.255/32 IP address block 213 can assign Private IP address, loopback address. 215 3GOMAN NRL Expires August 1, 2021 January 24, 2021 217 6. Address Range 219 0.0|0.0.0.0/0----255.255|0.0.0.0/0 221 7. Address Allocation Table 223 This Address Allocation Table is for reference only. 225 0.0|0.0.0.0/0----15.255|0.0.0.0/0 Generic IP 227 0.0|0.0.0.0/0----0.0|255.255.255.255/32 228 That's the IPv4 address block we're using now. 230 0.1|0.0.0.0/0------0.255|0.0.0.0/0 Reserved 232 Assign IPv4+ Address by Geography 234 1.0|0.0.0.0/0 Reserved 235 1.1|0.0.0.0/0 AD Andorra 236 1.2|0.0.0.0/0 AE United Arab Em 237 1.3|0.0.0.0/0 AF Afghanistan 238 1.4|0.0.0.0/0 AG Antigua and Barbuda 239 1.5|0.0.0.0/0 AI Anguilla 240 1.6|0.0.0.0/0 AL Albania 241 1.7|0.0.0.0/0 AM Armenia 242 1.8|0.0.0.0/0 AN NETHERLANDS ANTILLES 243 1.9|0.0.0.0/0 AO Angola 244 1.10|0.0.0.0/0 AR Argentina 245 1.11|0.0.0.0/0 AS American Samoa 246 1.12|0.0.0.0/0 AT Austria 247 1.13|0.0.0.0/0 AU Australia 248 1.14|0.0.0.0/0 AW Aruba 249 1.15|0.0.0.0/0 AZ Azerbaijan 250 1.16|0.0.0.0/0 BA Bosnia 251 1.17|0.0.0.0/0 BB Barbados 252 1.18|0.0.0.0/0 BD Bangladesh 253 1.19|0.0.0.0/0 BE Belgium 254 1.20|0.0.0.0/0 BF Burkina Faso 256 3GOMAN NRL Expires August 1, 2021 January 24, 2021 258 1.21|0.0.0.0/0 BG Bulgaria 259 1.22|0.0.0.0/0 BH Bahrain 260 1.23|0.0.0.0/0 BI Burundi 261 1.24|0.0.0.0/0 BJ Benin 262 1.25|0.0.0.0/0 BL Saint Barthelemy 263 1.26|0.0.0.0/0 BM Bermuda 264 1.27|0.0.0.0/0 BN Brunei 265 1.28|0.0.0.0/0 BO Bolivia 266 1.29|0.0.0.0/0 BQ Bonaire Sint Eustatius 267 Saba 268 1.30|0.0.0.0/0 BR Brazil 269 1.31|0.0.0.0/0 BS Bahamas 270 1.32|0.0.0.0/0 BT Bhutan 271 1.33|0.0.0.0/0 BV Bouvet Island 272 1.34|0.0.0.0/0 BW Botswana 273 1.35|0.0.0.0/0 BY Belarus 274 1.36|0.0.0.0/0 BZ Belize 275 1.37|0.0.0.0/0 CA Canada 276 1.38|0.0.0.0/0 CC Cocos (Keeling) 277 Islands 278 1.39|0.0.0.0/0 CD The Democratic 279 Republic of the Congo 280 1.40|0.0.0.0/0 CF Central African 281 Republic 282 1.41|0.0.0.0/0 CG Congo 283 1.42|0.0.0.0/0 CH Switzerland 284 1.43|0.0.0.0/0 CI Cote d'Ivoire 285 1.44|0.0.0.0/0 CK Cook Islands 286 1.45|0.0.0.0/0 CL Chile 287 1.46|0.0.0.0/0 CM Cameroon 288 1.47|0.0.0.0/0 CN China (including Taiwan, 289 Hongkon,Macao) 290 1.48|0.0.0.0/0 CO Colombia 291 1.49|0.0.0.0/0 CR Costa Rica 292 1.50|0.0.0.0/0 CU Cuba 293 1.51|0.0.0.0/0 CV Cape Verde 294 1.52|0.0.0.0/0 CW Curacao 295 1.53|0.0.0.0/0 CX Christmas Island 296 1.54|0.0.0.0/0 CY Cyprus 297 1.55|0.0.0.0/0 CZ Czech 298 1.56|0.0.0.0/0 DE Germany 299 1.57|0.0.0.0/0 DJ Djibouti 300 1.58|0.0.0.0/0 DK Denmark 301 1.59|0.0.0.0/0 DM Dominica 302 1.60|0.0.0/0.0 DO Dominican Rep 304 3GOMAN NRL Expires August 1, 2021 January 24, 2021 306 1.61|0.0.0.0/0 DZ Algeria 307 1.62|0.0.0.0/0 EC Ecuador 308 1.63|0.0.0.0/0 EE Estonia 309 1.64|0.0.0.0/0 EG Egypt 310 1.65|0.0.0.0/0 EH Western Sahara 311 1.66|0.0.0.0/0 ER Eritrea 312 1.67|0.0.0.0/0 ES Spain 313 1.68|0.0.0.0/0 ET Ethiopia 314 1.69|0.0.0.0/0 EU EU 315 1.70|0.0.0.0/0 FI Finland 316 1.71|0.0.0.0/0 FJ Fiji 317 1.72|0.0.0.0/0 FK Falkland Islands 318 (Malvinas) 319 1.73|0.0.0.0/0 FM Federated States of 320 Micronesia 321 1.74|0.0.0.0/0 FO Faroe Islands 322 1.75|0.0.0.0/0 FR France 323 1.76|0.0.0.0/0 GA Gabon 324 1.77|0.0.0.0/0 GB Great Britain 325 1.78|0.0.0.0/0 GD Grenada 326 1.79|0.0.0.0/0 GE Georgia 327 1.80|0.0.0/0.0 GF French Guiana 328 1.81|0.0.0.0/0 GG Guernsey 329 1.82|0.0.0.0/0 GH Ghana 330 1.83|0.0.0.0/0 GI Gibraltar 331 1.84|0.0.0.0/0 GL Greenland 332 1.85|0.0.0.0/0 GM Gambia 333 1.86|0.0.0.0/0 GN Guinea 334 1.87|0.0.0.0/0 GP Guadeloupe 335 1.88|0.0.0.0/0 GQ Equatorial Guinea 336 1.89|0.0.0.0/0 GR Greece 337 1.90|0.0.0.0/0 GS South Georgia and 338 the Islands 339 1.91|0.0.0.0/0 GT Guatemala 340 1.92|0.0.0.0/0 GU Guam 341 1.93|0.0.0.0/0 GW Guinea-Bissau 342 1.94|0.0.0.0/0 GY Guyana 343 1.95|0.0.0.0/0 HK Hong Kong, China 344 1.96|0.0.0.0/0 HM Heard Island and 345 McDonald Islands 346 1.97|0.0.0.0/0 HN Honduras 347 1.98|0.0.0.0/0 HR Croatia 348 1.99|0.0.0.0/0 HT Haiti 349 1.100|0.0.0.0/0 HU Hungary 351 3GOMAN NRL Expires August 1, 2021 January 24, 2021 353 1.101|0.0.0.0/0 ID Indonesia 354 1.102|0.0.0.0/0 IE Ireland 355 1.103|0.0.0.0/0 IL Israel 356 1.104|0.0.0.0/0 IN India 357 1.105|0.0.0.0/0 IO British Indian 358 Ocean Territory 359 1.106|0.0.0.0/0 IQ Iraq 360 1.107|0.0.0.0/0 IR Iran 361 1.108|0.0.0.0/0 IS Iceland 362 1.109|0.0.0.0/0 IT Italy 363 1.110|0.0.0.0/0 JM Jamaica 364 1.111|0.0.0.0/0 JO Jordan 365 1.112|0.0.0.0/0 JP Japan 366 1.113|0.0.0.0/0 KE Kenya 367 1.114|0.0.0.0/0 KG Kyrgyzstan 368 1.115|0.0.0.0/0 KH Cambodia 369 1.116|0.0.0.0/0 KI Kiribati 370 1.117|0.0.0.0/0 KM Comoros 371 1.118|0.0.0.0/0 KN Saint Kitts and Nevis 372 1.119|0.0.0.0/0 KP Democratic People's 373 Republic of Korea 374 1.120|0.0.0.0/0 KR South Korea 375 1.121|0.0.0.0/0 KV Kosovo 376 1.122|0.0.0.0/0 KW Kuwait 377 1.123|0.0.0.0/0 KY Cayman Islands 378 1.124|0.0.0.0/0 KZ Kazakhstan 379 1.125|0.0.0.0/0 LA Laos 380 1.126|0.0.0.0/0 LB Lebanon 381 1.127|0.0.0.0/0 LC Saint Lucia 382 1.128|0.0.0.0/0 LI Liechtenstein 383 1.129|0.0.0.0/0 LK Sri Lanka 384 1.130|0.0.0.0/0 LR Liberia 385 1.131|0.0.0.0/0 LS Lesotho 386 1.132|0.0.0.0/0 LT Lithuania 387 1.133|0.0.0.0/0 LU Luxembourg 388 1.134|0.0.0.0/0 LV Latvia 389 1.135|0.0.0.0/0 LY Libya 390 1.136|0.0.0.0/0 MA Morocco 391 1.137|0.0.0.0/0 MC Monaco 392 1.138|0.0.0.0/0 MD Republic of Moldova 393 1.139|0.0.0.0/0 ME Montenegro 394 1.140|0.0.0.0/0 MG Madagascar 396 3GOMAN NRL Expires August 1, 2021 January 24, 2021 398 1.141|0.0.0.0/0 MH Marshall Islands 399 1.142|0.0.0.0/0 MK Republic of Macedonia 400 1.143|0.0.0.0/0 ML Mali 401 1.144|0.0.0.0/0 MM Myanmar 402 1.145|0.0.0.0/0 MN Mongolia 403 1.146|0.0.0.0/0 MO Macao, China 404 1.147|0.0.0.0/0 MP Northern Mariana 405 Islands 406 1.148|0.0.0.0/0 MQ Martinique 407 1.149|0.0.0.0/0 MR Mauritania 408 1.150|0.0.0.0/0 MS Montserrat 409 1.151|0.0.0.0/0 MT Malta 410 1.152|0.0.0.0/0 MU Mauritius 411 1.153|0.0.0.0/0 MV Maldives 412 1.154|0.0.0.0/0 MW Malawi 413 1.155|0.0.0.0/0 MX Mexico 414 1.156|0.0.0.0/0 MY Malaysia 415 1.157|0.0.0.0/0 MZ Mozambique 416 1.158|0.0.0.0/0 NA Namibia 417 1.159|0.0.0.0/0 NC New Caledonia 418 1.160|0.0.0.0/0 NE Niger 419 1.161|0.0.0.0/0 NF Norfolk Island 420 1.162|0.0.0.0/0 NG Nigeria 421 1.163|0.0.0.0/0 NI Nicaragua 422 1.164|0.0.0.0/0 NL Netherlands 423 1.165|0.0.0.0/0 NO Norway 424 1.166|0.0.0.0/0 NP Nepal 425 1.167|0.0.0.0/0 NR Nauru 426 1.168|0.0.0.0/0 NU Niue 427 1.169|0.0.0.0/0 NZ New Zealand 428 1.170|0.0.0.0/0 OM Oman 429 1.171|0.0.0.0/0 PA Panama 430 1.172|0.0.0.0/0 PE Peru 431 1.173|0.0.0.0/0 PF French Polynesia 432 1.174|0.0.0.0/0 PG Papua New Guinea 433 1.175|0.0.0.0/0 PH Philippines 434 1.176|0.0.0.0/0 PK Pakistan 435 1.177|0.0.0.0/0 PL Poland 436 1.178|0.0.0.0/0 PM Saint Pierre 437 and Miquelon 438 1.179|0.0.0.0/0 PN Pitcairn 439 1.180|0.0.0.0/0 PR Puerto Rico 441 3GOMAN NRL Expires August 1, 2021 January 24, 2021 443 1.181|0.0.0.0/0 PS Gaza StrIP 444 1.182|0.0.0.0/0 PT Portugal 445 1.183|0.0.0.0/0 PW Palau 446 1.184|0.0.0.0/0 PY Paraguay 447 1.185|0.0.0.0/0 QA Qatar 448 1.186|0.0.0.0/0 RE Reunion 449 1.187|0.0.0.0/0 RO Romania 450 1.188|0.0.0.0/0 RS Serbia 451 1.189|0.0.0.0/0 RU Russia 452 1.190|0.0.0.0/0 RW Rwanda 453 1.191|0.0.0.0/0 SA Saudi Arabia 454 1.192|0.0.0.0/0 SB Solomon Islands 455 1.193|0.0.0.0/0 SC Seychelles 456 1.194|0.0.0.0/0 SD Sudan 457 1.195|0.0.0.0/0 SE Sweden 458 1.196|0.0.0.0/0 SG Singapore 459 1.197|0.0.0.0/0 SH Saint Helena,Ascension 460 and Tristan Da Cunha 461 1.198|0.0.0.0/0 SI Slovenia 462 1.199|0.0.0.0/0 SJ Svalbard 463 1.200|0.0.0.0/0 SK Slovakia 464 1.201|0.0.0.0/0 SL Sierra Leone 465 1.202|0.0.0.0/0 SM San Marino 466 1.203|0.0.0.0/0 SN Senegal 467 1.204|0.0.0.0/0 SO Somalia 468 1.205|0.0.0.0/0 SR Suriname 469 1.206|0.0.0.0/0 SS South Sudan 470 1.207|0.0.0.0/0 ST Sao Tome and Principe 471 1.208|0.0.0.0/0 SV El Salvador 472 1.209|0.0.0.0/0 SX Sint Maarten 473 1.210|0.0.0.0/0 SY Syrian Arab Republic 474 1.211|0.0.0.0/0 SZ Swaziland 475 1.212|0.0.0.0/0 TC Turks and Caicos 476 Islands 477 1.213|0.0.0.0/0 TD Chad 478 1.214|0.0.0.0/0 TG Togo 479 1.215|0.0.0.0/0 TH Thailand 480 1.216|0.0.0.0/0 TJ Tajikistan 481 1.217|0.0.0.0/0 TK Tokelau 482 1.218|0.0.0.0/0 TL East Timor 483 1.219|0.0.0.0/0 TM Turkmenistan 484 1.220|0.0.0.0/0 TN Tunisia 486 3GOMAN NRL Expires August 1, 2021 January 24, 2021 488 1.221|0.0.0.0/0 TO Tonga 489 1.222|0.0.0.0/0 TR Turkey 490 1.223|0.0.0.0/0 TT Trinidad and Tobago 491 1.224|0.0.0.0/0 TV Tuvalu 492 1.225|0.0.0.0/0 TW Taiwan, China 493 1.226|0.0.0.0/0 TZ United Republic of 494 Tanzania 495 1.227|0.0.0.0/0 UA Ukraine 496 1.228|0.0.0.0/0 UG Uganda 497 1.229|0.0.0.0/0 UM United States Minor 498 Outlying Islands 499 1.230|0.0.0.0/0 US USA 500 1.231|0.0.0.0/0 UY Uruguay 501 1.232|0.0.0.0/0 UZ Uzbekistan 502 1.233|0.0.0.0/0 VA Vatican City State 503 1.234|0.0.0.0/0 VC Saint Vincent and the 504 Grenadines 505 1.235|0.0.0.0/0 VE Venezuela 506 1.236|0.0.0.0/0 VG British Virgin lslands 507 1.237|0.0.0.0/0 VI Virgin Islands 508 1.238|0.0.0.0/0 VN Vietnam 509 1.239|0.0.0.0/0 VU Vanuatu 510 1.240|0.0.0.0/0 WF Wallis and Futuna 511 1.241|0.0.0.0/0 WS Samoa 512 1.242|0.0.0.0/0 YE Yemen 513 1.243|0.0.0.0/0 YT Mayotte 514 1.244|0.0.0.0/0 ZA South Africa 515 1.245|0.0.0.0/0 ZM Zambia 516 1.246|0.0.0.0/0 ZW Zimbabwe 517 1.247|0.0.0.0/0----1.249|0.0.0.0/0 Unused 518 1.250|0.0.0.0/0 Artificial satellites 519 1.251|0.0.0.0/0 The Moon 520 1.252|0.0.0.0/0 Mars 521 1.253|0.0.0.0/0----1.255|0.0.0.0/0 Unused 523 2.0|0.0.0.0.0/0----15.255|0.0.0.0/0 unused 525 16.0|0.0.0.0/0-----31.255|0.0.0.0/0 Phone IP 526 (16.0|0.0.0.0/0----23.255|0.0.0.0/0) Mobile IP 527 (24.0|0.0.0.0/0----31.255|0.0.0.0/0) Fixed Telephone IP 529 32.0|0.0.0.0/0----47.255|0.0.0.0/0 TV IP 531 (The Address Allocation Table of Phone IP and 532 TV IP refer to Generic IP) 534 48.0|0.0.0.0/0----255.255|0.0.0.0/0 Unassigned 536 3GOMAN NRL Expires August 1, 2021 January 24, 2021 538 8. Security Considerations 540 Security issues are not discussed in this memo. 542 9. IANA Considerations 544 The IPV4+ address block is allocated by IANA. 546 10. Informative References 548 [RFC791] Postel, J., "Internet Protocol", 549 STD 5, RFC 791, DOI 10.17487/RFC0791, 550 September 1981, . 552 11. Conclusions 554 In addition to adding a "Door" to increse Ip addresses, 555 IPv4+ did not change any rules of the IPv4. 556 Each IPv4+ network user will have their personal IP addresses. 558 Author's Address 560 ZiQiang Tang 561 No.115, JiansheBei Road, Huadu District, 562 Guangzhou City, Guangdong Province, 563 China 565 3GOMAN Network Research Lab 567 Phone: +86 13422076871 568 Email: workhayabasa@gmail.com 569 URI: https://github.com/Gosummerlong/ 571 3GOMAN NRL Expires August 1, 2021 January 24, 2021