| ASN | AS397241 |
| Registration Date | 2006-07-12 |
| Last Changed Date | 2012-09-01 |
| Abuse Email | [email protected] |
| Abuse Tel | 52 8188642600 |
| Hosted IPs | 512 |
CIDR is a method for assigning IP addresses and defining IP address ranges more flexibly than the older class-based addressing methods. It allows network administrators to allocate IP addresses in smaller, more efficient blocks, which reduces address wastage. Below is a comprehensive list of all IP addresses within the CIDR block 201.131.252.0/23.
RDAP stands for Registration Data Access Protocol. It is a protocol used to access and retrieve registration data for internet resources such as domain names, IP addresses, and autonomous system numbers. RDAP has several advantages over the WHOIS protocol, including support for internationalization, secure access to data, and the ability to provide differentiated access to registration data. Here is the RDAP raw data for 201.131.252.0/23.
| Registration Date | 2006-07-12 |
| Last Changed Date | 2012-09-01 |
| Registrant Tel | 52 8188642620 |
| Administrative Tel | 52 8188642600 |
| Technical Tel | 52 8188642600 |
| Abuse Tel | 52 8188642600 |
| Administrative EMAIL | [email protected] |
| Technical EMAIL | [email protected] |
| Abuse EMAIL | [email protected] |
1{
2 "objectClassName": "ip network",
3 "handle": "201.131.252.0/23",
4 "startAddress": "201.131.252.0",
5 "endAddress": "201.131.253.255",
6 "ipVersion": "v4",
7 "type": "assigned",
8 "entities": [
9 {
10 "objectClassName": "entity",
11 "handle": "MX-NMSC11-LACNIC",
12 "roles": [
13 "registrant"
14 ],
15 "vcardArray": [
16 "vcard",
17 [
18 [
19 "version",
20 {},
21 "text",
22 "4.0"
23 ],
24 [
25 "fn",
26 {},
27 "text",
28 "Network Information Center México"
29 ],
30 [
31 "kind",
32 {},
33 "text",
34 "org"
35 ],
36 [
37 "adr",
38 {},
39 "text",
40 [
41 "",
42 "Piso 2, Loc. 1",
43 "Av. Eugenio Garza Sada",
44 "Monterrey",
45 "",
46 "64840",
47 "MX"
48 ]
49 ],
50 [
51 "tel",
52 {
53 "type": "voice"
54 },
55 "text",
56 "52 8188642620"
57 ]
58 ]
59 ],
60 "events": [
61 {
62 "eventAction": "registration",
63 "eventDate": "2004-03-29T12:00:00Z"
64 },
65 {
66 "eventAction": "last changed",
67 "eventDate": "2021-03-01T17:51:45Z"
68 }
69 ],
70 "links": [
71 {
72 "value": "https://rdap.lacnic.net/rdap/entity/MX-NMSC11-LACNIC",
73 "rel": "self",
74 "type": "application/rdap+json",
75 "href": "https://rdap.lacnic.net/rdap/entity/MX-NMSC11-LACNIC"
76 }
77 ]
78 },
79 {
80 "objectClassName": "entity",
81 "handle": "CNM",
82 "roles": [
83 "administrative",
84 "technical",
85 "abuse"
86 ],
87 "vcardArray": [
88 "vcard",
89 [
90 [
91 "version",
92 {},
93 "text",
94 "4.0"
95 ],
96 [
97 "fn",
98 {},
99 "text",
100 "Administrador de IPs NIC México"
101 ],
102 [
103 "kind",
104 {},
105 "text",
106 "individual"
107 ],
108 [
109 "adr",
110 {},
111 "text",
112 [
113 "",
114 "Piso 2, Loc. 1",
115 "Av. Eugenio Garza Sada",
116 "Monterrey",
117 "",
118 "64840",
119 "MX"
120 ]
121 ],
122 [
123 "tel",
124 {
125 "type": "voice"
126 },
127 "text",
128 "52 8188642600"
129 ],
130 [
131 "email",
132 {},
133 "text",
134 "[email protected]"
135 ]
136 ]
137 ],
138 "events": [
139 {
140 "eventAction": "registration",
141 "eventDate": "2004-03-22T12:00:00Z"
142 },
143 {
144 "eventAction": "last changed",
145 "eventDate": "2021-12-08T15:45:56Z"
146 }
147 ],
148 "links": [
149 {
150 "value": "https://rdap.lacnic.net/rdap/entity/CNM",
151 "rel": "self",
152 "type": "application/rdap+json",
153 "href": "https://rdap.lacnic.net/rdap/entity/CNM"
154 }
155 ]
156 }
157 ],
158 "events": [
159 {
160 "eventAction": "registration",
161 "eventDate": "2006-07-12T12:00:00Z"
162 },
163 {
164 "eventAction": "last changed",
165 "eventDate": "2012-09-01T18:06:16Z"
166 }
167 ],
168 "links": [
169 {
170 "value": "https://rdap.lacnic.net/rdap/ip/201.131.252.0/23",
171 "rel": "self",
172 "type": "application/rdap+json",
173 "href": "https://rdap.lacnic.net/rdap/ip/201.131.252.0/23"
174 }
175 ],
176 "remarks": [
177 {
178 "description": [],
179 "title": "remarks"
180 }
181 ],
182 "lacnic_originAutnum": [],
183 "lacnic_legalRepresentative": "GOT GOT",
184 "lacnic_reverseDelegations": [
185 {
186 "startAddress": "201.131.252.0",
187 "endAddress": "201.131.253.255",
188 "nameservers": [
189 {
190 "objectClassName": "nameserver",
191 "ldhName": "A.NIC.MX",
192 "events": [
193 {
194 "eventAction": "delegation check",
195 "eventDate": "2023-06-19T07:02:36Z",
196 "status": [
197 "20230619 AA"
198 ]
199 },
200 {
201 "eventAction": "last correct delegation check",
202 "eventDate": "2023-06-19T07:02:36Z"
203 }
204 ]
205 },
206 {
207 "objectClassName": "nameserver",
208 "ldhName": "B.NIC.MX",
209 "events": [
210 {
211 "eventAction": "delegation check",
212 "eventDate": "2023-06-19T07:02:36Z",
213 "status": [
214 "20230619 AA"
215 ]
216 },
217 {
218 "eventAction": "last correct delegation check",
219 "eventDate": "2023-06-19T07:02:36Z"
220 }
221 ]
222 },
223 {
224 "objectClassName": "nameserver",
225 "ldhName": "C.NIC.MX",
226 "events": [
227 {
228 "eventAction": "delegation check",
229 "eventDate": "2023-06-19T07:02:36Z",
230 "status": [
231 "20230619 AA"
232 ]
233 },
234 {
235 "eventAction": "last correct delegation check",
236 "eventDate": "2023-06-19T07:02:36Z"
237 }
238 ]
239 }
240 ],
241 "secureDNS": {
242 "delegationSigned": "false",
243 "dsData": []
244 }
245 }
246 ],
247 "cidr0_cidrs": [
248 {
249 "v4prefix": "201.131.252.0",
250 "length": 23
251 }
252 ],
253 "rdapConformance": [
254 "rdap_level_0",
255 "lacnic_level_0",
256 "cidr0"
257 ],
258 "notices": [
259 {
260 "title": "Terms and Conditions",
261 "description": [
262 "This is the LACNIC RDAP service. Objects are in RDAP format."
263 ],
264 "links": [
265 {
266 "value": "http://www.lacnic.net/web/lacnic/registration-data-access-protocol",
267 "rel": "terms-of-service",
268 "type": "text/html",
269 "href": "http://www.lacnic.net/web/lacnic/registration-data-access-protocol"
270 }
271 ]
272 }
273 ],
274 "port43": "whois.lacnic.net"
275}Below is a comprehensive list of all IP details for the CIDR block 201.131.252.0/23, including the count of domains, nameservers, and mailservers associated with it.
| IP | NUMS OF DOMAINS | MX | NS | CNAME |
|---|---|---|---|---|
| 201.131.252.1 | - | - | - |
A name server, also known as a DNS (Domain Name System) server, is a fundamental component of the internet infrastructure that helps translate human-readable domain names into their corresponding numerical IP addresses. Here are the name servers hosted on all IP addresses within the CIDR range 201.131.252.0/23.
| DOMAIN | NUMS OF DOMAINS |
|---|---|
| x.mx-ns.mx | 1 |
The netmask for CIDR 201.131.252.0/23 is 255.255.254.0. This defines the number of available IP addresses in the CIDR range
The network start address in CIDR 201.131.252.0/23 is 201.131.252.0 and the end address is 201.131.253.255
The ASN of 201.131.252.0/23 is 397241