| ASN | AS7381 |
| 註冊日期 | 2005-05-19 |
| 最後修改日期 | 2021-12-15 |
| 濫用郵件 | [email protected] |
| 濫用電話 | +1-877-438-4457 |
| 託管的 IP 位址 | 2048 |
CIDR是一種比舊有的基於類別的位址分配方法更靈活的IP地址分配和定義IP地址範圍的方法。它允許網絡管理員將IP地址分配到更小、更高效的塊中，從而減少位址浪費。以下是CIDR區塊64.141.224.0/21中的所有IP地址的詳細列表。
RDAP代表註冊數據訪問協議，用於訪問和檢索互聯網資源（如域名、IP地址和自治系統號）的註冊數據。 RDAP相比WHOIS協議有幾個優點，包括支持國際化、安全訪問數據以及提供不同訪問權限的能力。 這是64.141.224.0/21的RDAP原始數據。
| 名稱 | HARRAHS-ENTERTAINMENT |
| 註冊日期 | 2005-05-19 |
| 最後修改日期 | 2021-12-15 |
| 濫用 電話 | +1-877-438-4457 |
| 濫用 電子郵件 | [email protected] |
| 技術 電話 | +1-901-569-3992 |
| 管理 電話 | +1-901-569-3992 |
| 技術 電子郵件 | [email protected] |
| 管理 電子郵件 | [email protected] |
1{
2 "rdapConformance": [
3 "nro_rdap_profile_0",
4 "rdap_level_0",
5 "cidr0",
6 "arin_originas0"
7 ],
8 "notices": [
9 {
10 "title": "Terms of Service",
11 "description": [
12 "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
13 ],
14 "links": [
15 {
16 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
17 "rel": "terms-of-service",
18 "type": "text/html",
19 "href": "https://www.arin.net/resources/registry/whois/tou/"
20 }
21 ]
22 },
23 {
24 "title": "Whois Inaccuracy Reporting",
25 "description": [
26 "If you see inaccuracies in the results, please visit: "
27 ],
28 "links": [
29 {
30 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
31 "rel": "inaccuracy-report",
32 "type": "text/html",
33 "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/"
34 }
35 ]
36 },
37 {
38 "title": "Copyright Notice",
39 "description": [
40 "Copyright 1997-2023, American Registry for Internet Numbers, Ltd."
41 ]
42 }
43 ],
44 "handle": "NET-64-141-192-0-1",
45 "startAddress": "64.141.192.0",
46 "endAddress": "64.141.255.255",
47 "ipVersion": "v4",
48 "name": "HARRAHS-ENTERTAINMENT",
49 "type": "DIRECT ALLOCATION",
50 "parentHandle": "NET-64-0-0-0-0",
51 "remarks": [
52 {
53 "title": "Registration Comments",
54 "description": [
55 "HARRAHS ENTERTAINMENT, INC."
56 ]
57 }
58 ],
59 "events": [
60 {
61 "eventAction": "last changed",
62 "eventDate": "2021-12-14T20:28:44-05:00"
63 },
64 {
65 "eventAction": "registration",
66 "eventDate": "2005-05-19T16:41:39-04:00"
67 }
68 ],
69 "links": [
70 {
71 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
72 "rel": "self",
73 "type": "application/rdap+json",
74 "href": "https://rdap.arin.net/registry/ip/64.141.192.0"
75 },
76 {
77 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
78 "rel": "alternate",
79 "type": "application/xml",
80 "href": "https://whois.arin.net/rest/net/NET-64-141-192-0-1"
81 }
82 ],
83 "entities": [
84 {
85 "handle": "HARRAH-2",
86 "vcardArray": [
87 "vcard",
88 [
89 [
90 "version",
91 {},
92 "text",
93 "4.0"
94 ],
95 [
96 "fn",
97 {},
98 "text",
99 "Caesars Entertainment Operating Company, Inc."
100 ],
101 [
102 "adr",
103 {
104 "label": "One Caesars Palace Drive\nLas Vegas\nNV\n89109\nUnited States"
105 },
106 "text",
107 [
108 "",
109 "",
110 "",
111 "",
112 "",
113 "",
114 ""
115 ]
116 ],
117 [
118 "kind",
119 {},
120 "text",
121 "org"
122 ]
123 ]
124 ],
125 "roles": [
126 "registrant"
127 ],
128 "links": [
129 {
130 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
131 "rel": "self",
132 "type": "application/rdap+json",
133 "href": "https://rdap.arin.net/registry/entity/HARRAH-2"
134 },
135 {
136 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
137 "rel": "alternate",
138 "type": "application/xml",
139 "href": "https://whois.arin.net/rest/org/HARRAH-2"
140 }
141 ],
142 "events": [
143 {
144 "eventAction": "last changed",
145 "eventDate": "2022-04-16T01:07:03-04:00"
146 },
147 {
148 "eventAction": "registration",
149 "eventDate": "2002-08-03T00:00:00-04:00"
150 }
151 ],
152 "entities": [
153 {
154 "handle": "HARRA-ARIN",
155 "vcardArray": [
156 "vcard",
157 [
158 [
159 "version",
160 {},
161 "text",
162 "4.0"
163 ],
164 [
165 "adr",
166 {
167 "label": "One Caesars Palace Drive\nLas Vegas\nNV\n89109\nUnited States"
168 },
169 "text",
170 [
171 "",
172 "",
173 "",
174 "",
175 "",
176 "",
177 ""
178 ]
179 ],
180 [
181 "fn",
182 {},
183 "text",
184 "Harrahs Domains"
185 ],
186 [
187 "org",
188 {},
189 "text",
190 "Harrahs Domains"
191 ],
192 [
193 "kind",
194 {},
195 "text",
196 "group"
197 ],
198 [
199 "email",
200 {},
201 "text",
202 "[email protected]"
203 ],
204 [
205 "email",
206 {},
207 "text",
208 "[email protected]"
209 ],
210 [
211 "email",
212 {},
213 "text",
214 "[email protected]"
215 ],
216 [
217 "tel",
218 {
219 "type": [
220 "work",
221 "voice"
222 ]
223 },
224 "text",
225 "+1-877-438-4457"
226 ]
227 ]
228 ],
229 "roles": [
230 "abuse"
231 ],
232 "remarks": [
233 {
234 "title": "Registration Comments",
235 "description": [
236 "Harrahs Hostmaster"
237 ]
238 }
239 ],
240 "links": [
241 {
242 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
243 "rel": "self",
244 "type": "application/rdap+json",
245 "href": "https://rdap.arin.net/registry/entity/HARRA-ARIN"
246 },
247 {
248 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
249 "rel": "alternate",
250 "type": "application/xml",
251 "href": "https://whois.arin.net/rest/poc/HARRA-ARIN"
252 }
253 ],
254 "events": [
255 {
256 "eventAction": "last changed",
257 "eventDate": "2022-04-16T00:59:06-04:00"
258 },
259 {
260 "eventAction": "registration",
261 "eventDate": "2009-05-05T12:06:06-04:00"
262 }
263 ],
264 "status": [
265 "validated"
266 ],
267 "port43": "whois.arin.net",
268 "objectClassName": "entity"
269 },
270 {
271 "handle": "BW34-ARIN",
272 "vcardArray": [
273 "vcard",
274 [
275 [
276 "version",
277 {},
278 "text",
279 "4.0"
280 ],
281 [
282 "adr",
283 {
284 "label": "One Caesars Palace Drive\nLas Vegas\nNV\n89109\nUnited States"
285 },
286 "text",
287 [
288 "",
289 "",
290 "",
291 "",
292 "",
293 "",
294 ""
295 ]
296 ],
297 [
298 "fn",
299 {},
300 "text",
301 "Bobby Wilkins"
302 ],
303 [
304 "n",
305 {},
306 "text",
307 [
308 "Wilkins",
309 "Bobby",
310 "",
311 "",
312 ""
313 ]
314 ],
315 [
316 "kind",
317 {},
318 "text",
319 "individual"
320 ],
321 [
322 "email",
323 {},
324 "text",
325 "[email protected]"
326 ],
327 [
328 "email",
329 {},
330 "text",
331 "[email protected]"
332 ],
333 [
334 "tel",
335 {
336 "type": [
337 "work",
338 "voice"
339 ]
340 },
341 "text",
342 "+1-725-234-0765"
343 ],
344 [
345 "tel",
346 {
347 "type": [
348 "work",
349 "cell"
350 ]
351 },
352 "text",
353 "+1-901-569-3992"
354 ]
355 ]
356 ],
357 "roles": [
358 "noc",
359 "technical",
360 "administrative"
361 ],
362 "links": [
363 {
364 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
365 "rel": "self",
366 "type": "application/rdap+json",
367 "href": "https://rdap.arin.net/registry/entity/BW34-ARIN"
368 },
369 {
370 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
371 "rel": "alternate",
372 "type": "application/xml",
373 "href": "https://whois.arin.net/rest/poc/BW34-ARIN"
374 }
375 ],
376 "events": [
377 {
378 "eventAction": "last changed",
379 "eventDate": "2023-02-08T13:16:36-05:00"
380 },
381 {
382 "eventAction": "registration",
383 "eventDate": "1998-04-23T01:10:10-04:00"
384 }
385 ],
386 "status": [
387 "validated"
388 ],
389 "port43": "whois.arin.net",
390 "objectClassName": "entity"
391 },
392 {
393 "handle": "HODGE203-ARIN",
394 "vcardArray": [
395 "vcard",
396 [
397 [
398 "version",
399 {},
400 "text",
401 "4.0"
402 ],
403 [
404 "adr",
405 {
406 "label": "One Harrah's Court\nLas Vegas\nNV\n89119\nUnited States"
407 },
408 "text",
409 [
410 "",
411 "",
412 "",
413 "",
414 "",
415 "",
416 ""
417 ]
418 ],
419 [
420 "fn",
421 {},
422 "text",
423 "Del Hodge"
424 ],
425 [
426 "n",
427 {},
428 "text",
429 [
430 "Hodge",
431 "Del",
432 "",
433 "",
434 ""
435 ]
436 ],
437 [
438 "kind",
439 {},
440 "text",
441 "individual"
442 ],
443 [
444 "email",
445 {},
446 "text",
447 "[email protected]"
448 ],
449 [
450 "tel",
451 {
452 "type": [
453 "work",
454 "voice"
455 ]
456 },
457 "text",
458 "+1-702-494-4436"
459 ]
460 ]
461 ],
462 "roles": [
463 "noc"
464 ],
465 "remarks": [
466 {
467 "title": "Unvalidated POC",
468 "description": [
469 "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-10-06"
470 ]
471 }
472 ],
473 "links": [
474 {
475 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
476 "rel": "self",
477 "type": "application/rdap+json",
478 "href": "https://rdap.arin.net/registry/entity/HODGE203-ARIN"
479 },
480 {
481 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
482 "rel": "alternate",
483 "type": "application/xml",
484 "href": "https://whois.arin.net/rest/poc/HODGE203-ARIN"
485 }
486 ],
487 "events": [
488 {
489 "eventAction": "last changed",
490 "eventDate": "2021-10-06T16:13:25-04:00"
491 },
492 {
493 "eventAction": "registration",
494 "eventDate": "2018-10-01T12:03:40-04:00"
495 }
496 ],
497 "port43": "whois.arin.net",
498 "objectClassName": "entity"
499 },
500 {
501 "handle": "JOHNS839-ARIN",
502 "vcardArray": [
503 "vcard",
504 [
505 [
506 "version",
507 {},
508 "text",
509 "4.0"
510 ],
511 [
512 "adr",
513 {
514 "label": "1900 Pacific Ave\nAtlantic City\nNJ\n08401\nUnited States"
515 },
516 "text",
517 [
518 "",
519 "",
520 "",
521 "",
522 "",
523 "",
524 ""
525 ]
526 ],
527 [
528 "fn",
529 {},
530 "text",
531 "Michael Johnson"
532 ],
533 [
534 "n",
535 {},
536 "text",
537 [
538 "Johnson",
539 "Michael",
540 "",
541 "",
542 ""
543 ]
544 ],
545 [
546 "kind",
547 {},
548 "text",
549 "individual"
550 ],
551 [
552 "email",
553 {},
554 "text",
555 "[email protected]"
556 ],
557 [
558 "tel",
559 {
560 "type": [
561 "work",
562 "voice"
563 ]
564 },
565 "text",
566 "+1-609-254-3022"
567 ]
568 ]
569 ],
570 "roles": [
571 "noc"
572 ],
573 "links": [
574 {
575 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
576 "rel": "self",
577 "type": "application/rdap+json",
578 "href": "https://rdap.arin.net/registry/entity/JOHNS839-ARIN"
579 },
580 {
581 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
582 "rel": "alternate",
583 "type": "application/xml",
584 "href": "https://whois.arin.net/rest/poc/JOHNS839-ARIN"
585 }
586 ],
587 "events": [
588 {
589 "eventAction": "last changed",
590 "eventDate": "2022-06-15T16:15:19-04:00"
591 },
592 {
593 "eventAction": "registration",
594 "eventDate": "2014-03-26T04:08:52-04:00"
595 }
596 ],
597 "status": [
598 "validated"
599 ],
600 "port43": "whois.arin.net",
601 "objectClassName": "entity"
602 }
603 ],
604 "port43": "whois.arin.net",
605 "objectClassName": "entity"
606 },
607 {
608 "handle": "BW34-ARIN",
609 "vcardArray": [
610 "vcard",
611 [
612 [
613 "version",
614 {},
615 "text",
616 "4.0"
617 ],
618 [
619 "adr",
620 {
621 "label": "One Caesars Palace Drive\nLas Vegas\nNV\n89109\nUnited States"
622 },
623 "text",
624 [
625 "",
626 "",
627 "",
628 "",
629 "",
630 "",
631 ""
632 ]
633 ],
634 [
635 "fn",
636 {},
637 "text",
638 "Bobby Wilkins"
639 ],
640 [
641 "n",
642 {},
643 "text",
644 [
645 "Wilkins",
646 "Bobby",
647 "",
648 "",
649 ""
650 ]
651 ],
652 [
653 "kind",
654 {},
655 "text",
656 "individual"
657 ],
658 [
659 "email",
660 {},
661 "text",
662 "[email protected]"
663 ],
664 [
665 "email",
666 {},
667 "text",
668 "[email protected]"
669 ],
670 [
671 "tel",
672 {
673 "type": [
674 "work",
675 "voice"
676 ]
677 },
678 "text",
679 "+1-725-234-0765"
680 ],
681 [
682 "tel",
683 {
684 "type": [
685 "work",
686 "cell"
687 ]
688 },
689 "text",
690 "+1-901-569-3992"
691 ]
692 ]
693 ],
694 "roles": [
695 "technical"
696 ],
697 "links": [
698 {
699 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
700 "rel": "self",
701 "type": "application/rdap+json",
702 "href": "https://rdap.arin.net/registry/entity/BW34-ARIN"
703 },
704 {
705 "value": "https://rdap.arin.net/registry/ip/64.141.224.0",
706 "rel": "alternate",
707 "type": "application/xml",
708 "href": "https://whois.arin.net/rest/poc/BW34-ARIN"
709 }
710 ],
711 "events": [
712 {
713 "eventAction": "last changed",
714 "eventDate": "2023-02-08T13:16:36-05:00"
715 },
716 {
717 "eventAction": "registration",
718 "eventDate": "1998-04-23T01:10:10-04:00"
719 }
720 ],
721 "status": [
722 "validated"
723 ],
724 "port43": "whois.arin.net",
725 "objectClassName": "entity"
726 }
727 ],
728 "port43": "whois.arin.net",
729 "status": [
730 "active"
731 ],
732 "objectClassName": "ip network",
733 "cidr0_cidrs": [
734 {
735 "v4prefix": "64.141.192.0",
736 "length": 18
737 }
738 ],
739 "arin_originas0_originautnums": []
740}64.141.224.0/21 的子網路遮罩是 255.255.248.0。這定義了 CIDR 範圍中可用的 IP 位址數量。
64.141.224.0/21 的網路起始位址是 64.141.224.0，結束位址是 64.141.231.255。
64.141.224.0/21 的 ASN 是 7381。