| ASN | AS25513 |
| 注册日期 | 2014-02-12 |
| 最近修改日期 | 2014-02-12 |
| 滥用邮箱 | [email protected] |
| 托管的 IP | 1024 |
CIDR是一种用于分配IP地址并更灵活地定义IP地址范围的方法，比旧的基于类的寻址方法更加灵活。它允许网络管理员将IP地址分配到更小、更高效的块中，从而减少地址浪费。以下是CIDR块79.143.4.0/22中的所有IP地址的详细列表。
RDAP是注册数据访问协议的缩写，用于访问和检索互联网资源（如域名、IP地址和自治系统号）的注册数据。 RDAP相比WHOIS协议有几个优点，包括支持国际化、安全访问数据以及提供不同访问权限的能力。 这是79.143.4.0/22的RDAP原始数据。
| 国家 | RU |
| 名称 | PMD-EDU-NET |
| 注册日期 | 2014-02-12 |
| 最近修改日期 | 2014-02-12 |
| 滥用 电子邮箱 | [email protected] |
1{
2 "handle": "79.143.3.0 - 79.143.9.255",
3 "startAddress": "79.143.3.0",
4 "endAddress": "79.143.9.255",
5 "ipVersion": "v4",
6 "name": "PMD-EDU-NET",
7 "type": "ASSIGNED PA",
8 "country": "RU",
9 "parentHandle": "79.143.0.0 - 79.143.15.255",
10 "cidr0_cidrs": [
11 {
12 "v4prefix": "79.143.3.0",
13 "length": 24
14 },
15 {
16 "v4prefix": "79.143.4.0",
17 "length": 22
18 },
19 {
20 "v4prefix": "79.143.8.0",
21 "length": 23
22 }
23 ],
24 "status": [
25 "active"
26 ],
27 "entities": [
28 {
29 "handle": "TASCOM-MNT-RIPE",
30 "roles": [
31 "registrant"
32 ],
33 "objectClassName": "entity"
34 },
35 {
36 "handle": "VM2748-RIPE",
37 "roles": [
38 "technical",
39 "administrative"
40 ],
41 "objectClassName": "entity"
42 },
43 {
44 "handle": "USPD-RIPE",
45 "vcardArray": [
46 "vcard",
47 [
48 [
49 "version",
50 {},
51 "text",
52 "4.0"
53 ],
54 [
55 "fn",
56 {},
57 "text",
58 "PJSC Moscow City Telephone Network NOC"
59 ],
60 [
61 "kind",
62 {},
63 "text",
64 "group"
65 ],
66 [
67 "adr",
68 {
69 "label": "USPD MGTS\nMoscow, Russia\nKhachaturyana 5"
70 },
71 "text",
72 [
73 "",
74 "",
75 "",
76 "",
77 "",
78 "",
79 ""
80 ]
81 ],
82 [
83 "email",
84 {
85 "type": "email"
86 },
87 "text",
88 "[email protected]"
89 ],
90 [
91 "email",
92 {
93 "type": "abuse"
94 },
95 "text",
96 "[email protected]"
97 ]
98 ]
99 ],
100 "roles": [
101 "abuse"
102 ],
103 "entities": [
104 {
105 "handle": "AGS9167-RIPE",
106 "roles": [
107 "administrative"
108 ],
109 "objectClassName": "entity"
110 },
111 {
112 "handle": "ANO3-RIPE",
113 "roles": [
114 "technical"
115 ],
116 "objectClassName": "entity"
117 },
118 {
119 "handle": "AVK103-RIPE",
120 "roles": [
121 "technical",
122 "administrative"
123 ],
124 "objectClassName": "entity"
125 },
126 {
127 "handle": "GIA45-RIPE",
128 "roles": [
129 "administrative"
130 ],
131 "objectClassName": "entity"
132 },
133 {
134 "handle": "MGTS-USPD-MNT",
135 "roles": [
136 "registrant"
137 ],
138 "objectClassName": "entity"
139 },
140 {
141 "handle": "VMK",
142 "roles": [
143 "technical"
144 ],
145 "objectClassName": "entity"
146 }
147 ],
148 "objectClassName": "entity"
149 }
150 ],
151 "remarks": [
152 {
153 "description": [
154 "State educational establishment Educational Centre \"Technologies of Training\"",
155 "Russia, Moscow, Rezervny proezd, 10"
156 ]
157 }
158 ],
159 "links": [
160 {
161 "value": "https://rdap.db.ripe.net/ip/79.143.4.0",
162 "rel": "self",
163 "href": "https://rdap.db.ripe.net/ip/79.143.4.0"
164 },
165 {
166 "value": "http://www.ripe.net/data-tools/support/documentation/terms",
167 "rel": "copyright",
168 "href": "http://www.ripe.net/data-tools/support/documentation/terms"
169 }
170 ],
171 "events": [
172 {
173 "eventAction": "registration",
174 "eventDate": "2014-02-12T06:54:02Z"
175 },
176 {
177 "eventAction": "last changed",
178 "eventDate": "2014-02-12T06:54:02Z"
179 }
180 ],
181 "rdapConformance": [
182 "cidr0",
183 "rdap_level_0",
184 "nro_rdap_profile_0"
185 ],
186 "notices": [
187 {
188 "title": "Filtered",
189 "description": [
190 "This output has been filtered."
191 ]
192 },
193 {
194 "title": "Whois Inaccuracy Reporting",
195 "description": [
196 "If you see inaccuracies in the results, please visit:"
197 ],
198 "links": [
199 {
200 "value": "https://rdap.db.ripe.net/ip/79.143.4.0",
201 "rel": "inaccuracy-report",
202 "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
203 "type": "text/html"
204 }
205 ]
206 },
207 {
208 "title": "Source",
209 "description": [
210 "Objects returned came from source",
211 "RIPE"
212 ]
213 },
214 {
215 "title": "Terms and Conditions",
216 "description": [
217 "This is the RIPE Database query service. The objects are in RDAP format."
218 ],
219 "links": [
220 {
221 "value": "https://rdap.db.ripe.net/ip/79.143.4.0",
222 "rel": "terms-of-service",
223 "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
224 "type": "application/pdf"
225 }
226 ]
227 }
228 ],
229 "port43": "whois.ripe.net",
230 "objectClassName": "ip network"
231}79.143.4.0/22 的子网掩码是 255.255.252.0。这定义了 CIDR 范围内可用的 IP 地址数量。
79.143.4.0/22 中的网络起始地址是 79.143.4.0，结束地址是 79.143.7.255。
79.143.4.0/22 的 ASN 是 25513。