| ASN | AS60781 |
| 註冊日期 | 2016-04-11 |
| 最後修改日期 | 2017-11-16 |
| 濫用郵件 | [email protected] |
| 濫用電話 | +31203162890 |
| 託管的 IP 位址 | 8192 |
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81.171.0.0/19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81.171.0.0/19的RDAP原始數據。
| 國家 | NL |
| 名稱 | NL-LEASEWEB-20030512 |
| 註冊日期 | 2016-04-11 |
| 最後修改日期 | 2017-11-16 |
| 濫用 電話 | +31203162890 |
| 濫用 電子郵件 | [email protected] |
1{
2 "handle": "81.171.0.0 - 81.171.31.255",
3 "startAddress": "81.171.0.0",
4 "endAddress": "81.171.31.255",
5 "ipVersion": "v4",
6 "name": "NL-LEASEWEB-20030512",
7 "type": "ALLOCATED PA",
8 "country": "NL",
9 "parentHandle": "0.0.0.0 - 255.255.255.255",
10 "cidr0_cidrs": [
11 {
12 "v4prefix": "81.171.0.0",
13 "length": 19
14 }
15 ],
16 "status": [
17 "active"
18 ],
19 "entities": [
20 {
21 "handle": "LEASEWEB-NL-MNT",
22 "roles": [
23 "registrant"
24 ],
25 "objectClassName": "entity"
26 },
27 {
28 "handle": "lswn1-RIPE",
29 "roles": [
30 "technical",
31 "administrative"
32 ],
33 "objectClassName": "entity"
34 },
35 {
36 "handle": "ORG-OB3-RIPE",
37 "roles": [
38 "registrant"
39 ],
40 "objectClassName": "entity"
41 },
42 {
43 "handle": "RIPE-NCC-HM-MNT",
44 "roles": [
45 "registrant"
46 ],
47 "objectClassName": "entity"
48 },
49 {
50 "handle": "LWAD-RIPE",
51 "vcardArray": [
52 "vcard",
53 [
54 [
55 "version",
56 {},
57 "text",
58 "4.0"
59 ],
60 [
61 "fn",
62 {},
63 "text",
64 "LeaseWeb Netherlands abuse department"
65 ],
66 [
67 "kind",
68 {},
69 "text",
70 "group"
71 ],
72 [
73 "adr",
74 {
75 "label": "Box 93054, 1090 BB Amsterdam, Netherlands"
76 },
77 "text",
78 [
79 "",
80 "",
81 "",
82 "",
83 "",
84 "",
85 ""
86 ]
87 ],
88 [
89 "tel",
90 {
91 "type": "voice"
92 },
93 "text",
94 "+31203162880"
95 ],
96 [
97 "tel",
98 {
99 "type": "fax"
100 },
101 "text",
102 "+31203162890"
103 ],
104 [
105 "email",
106 {
107 "type": "email"
108 },
109 "text",
110 "[email protected]"
111 ],
112 [
113 "email",
114 {
115 "type": "abuse"
116 },
117 "text",
118 "[email protected]"
119 ],
120 [
121 "org",
122 {},
123 "text",
124 "ORG-OB3-RIPE"
125 ]
126 ]
127 ],
128 "roles": [
129 "abuse"
130 ],
131 "entities": [
132 {
133 "handle": "LEASEWEB-NL-MNT",
134 "roles": [
135 "registrant"
136 ],
137 "objectClassName": "entity"
138 },
139 {
140 "handle": "LSW1-RIPE",
141 "roles": [
142 "technical",
143 "administrative"
144 ],
145 "objectClassName": "entity"
146 },
147 {
148 "handle": "ORG-OB3-RIPE",
149 "roles": [
150 "registrant"
151 ],
152 "objectClassName": "entity"
153 }
154 ],
155 "objectClassName": "entity"
156 }
157 ],
158 "links": [
159 {
160 "value": "https://rdap.db.ripe.net/ip/81.171.0.0",
161 "rel": "self",
162 "href": "https://rdap.db.ripe.net/ip/81.171.0.0"
163 },
164 {
165 "value": "http://www.ripe.net/data-tools/support/documentation/terms",
166 "rel": "copyright",
167 "href": "http://www.ripe.net/data-tools/support/documentation/terms"
168 }
169 ],
170 "events": [
171 {
172 "eventAction": "registration",
173 "eventDate": "2016-04-11T12:13:14Z"
174 },
175 {
176 "eventAction": "last changed",
177 "eventDate": "2017-11-16T10:29:04Z"
178 }
179 ],
180 "rdapConformance": [
181 "cidr0",
182 "rdap_level_0",
183 "nro_rdap_profile_0"
184 ],
185 "notices": [
186 {
187 "title": "Filtered",
188 "description": [
189 "This output has been filtered."
190 ]
191 },
192 {
193 "title": "Whois Inaccuracy Reporting",
194 "description": [
195 "If you see inaccuracies in the results, please visit:"
196 ],
197 "links": [
198 {
199 "value": "https://rdap.db.ripe.net/ip/81.171.0.0",
200 "rel": "inaccuracy-report",
201 "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
202 "type": "text/html"
203 }
204 ]
205 },
206 {
207 "title": "Source",
208 "description": [
209 "Objects returned came from source",
210 "RIPE"
211 ]
212 },
213 {
214 "title": "Terms and Conditions",
215 "description": [
216 "This is the RIPE Database query service. The objects are in RDAP format."
217 ],
218 "links": [
219 {
220 "value": "https://rdap.db.ripe.net/ip/81.171.0.0",
221 "rel": "terms-of-service",
222 "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
223 "type": "application/pdf"
224 }
225 ]
226 }
227 ],
228 "port43": "whois.ripe.net",
229 "objectClassName": "ip network"
230}以下是CIDR區塊81.171.0.0/19中的所有IP詳細資料的列表，包括與之關聯的域名、名稱伺服器和郵件伺服器的數量。
| IP | 域名數量 | MX | NS | CNAME |
|---|---|---|---|---|
| 81.171.0.42 | 1 | - | - | |
| 81.171.0.79 | 1 | - | - | |
| 81.171.0.101 | 1 | - | - | - |
| 81.171.0.165 | 1 | - | - | - |
| 81.171.0.167 | 1 | - | - | - |
| 81.171.0.200 | 1 | - | - | - |
| 81.171.0.204 | 1 | - | - | - |
| 81.171.0.206 | 1 | - | - | - |
| 81.171.0.207 | 1 | - | - | - |
| 81.171.0.221 | 1 | - | - | - |
| 81.171.0.228 | 1 | - | - | - |
| 81.171.0.232 | 1 | - | - | - |
| 81.171.0.240 | 1 | - | - | - |
| 81.171.0.242 | 1 | - | - | - |
| 81.171.1.131 | 2 | - | - | - |
| 81.171.1.238 | 1 | - | - | - |
| 81.171.2.9 | 1 | - | - | |
| 81.171.2.15 | 1 | - | - | |
| 81.171.2.18 | 3 | - | - | - |
| 81.171.2.25 | 1 | - | - | - |
| 81.171.2.34 | 1 | - | - | - |
| 81.171.2.39 | 1 | - | - | |
| 81.171.2.44 | 1 | - | - | - |
| 81.171.2.54 | 1 | - | - |
名稱伺服器，又稱為DNS（Domain Name System）伺服器，是網際網路基礎架構的基本組成部分，有助於將人類可讀的域名解析為對應的數字IP地址。以下是在CIDR範圍81.171.0.0/19內的所有IP地址上托管的名稱伺服器。
郵件伺服器，又稱為郵件交換伺服器（MX伺服器），是負責處理域名系統（DNS）基礎架構中進出的電子郵件訊息的特定類型伺服器。以下是在CIDR範圍81.171.0.0/19內的所有IP地址上托管的郵件伺服器。
81.171.0.0/19 的子網路遮罩是 255.255.224.0。這定義了 CIDR 範圍中可用的 IP 位址數量。
81.171.0.0/19 的網路起始位址是 81.171.0.0，結束位址是 81.171.31.255。
81.171.0.0/19 的 ASN 是 60781。