ASN | AS16509 |
Registration Date | 2010-04-19 |
Last Changed Date | 2020-11-30 |
Abuse Email | [email protected] |
Hosted IPs | 256 |
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 202.128.99.0/24.
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 202.128.99.0/24.
Country | HK |
Name | ITO-HK |
Registration Date | 2010-04-19 |
Last Changed Date | 2020-11-30 |
Registrant Tel | +852-23436313 |
Registrant EMAIL | [email protected] |
Administrative Tel | +852 2217 4280 |
Technical Tel | +852 2217 4280 |
Administrative EMAIL | [email protected] |
Technical EMAIL | [email protected] |
Abuse EMAIL | [email protected] |
1{
2 "rdapConformance": [
3 "history_version_0",
4 "nro_rdap_profile_0",
5 "cidr0",
6 "rdap_level_0"
7 ],
8 "notices": [
9 {
10 "title": "Source",
11 "description": [
12 "Objects returned came from source",
13 "APNIC"
14 ]
15 },
16 {
17 "title": "Terms and Conditions",
18 "description": [
19 "This is the APNIC WHOIS Database query service. The objects are in RDAP format."
20 ],
21 "links": [
22 {
23 "value": "https://rdap.apnic.net/ip/202.128.99.0",
24 "rel": "terms-of-service",
25 "href": "http://www.apnic.net/db/dbcopyright.html",
26 "type": "text/html"
27 }
28 ]
29 },
30 {
31 "title": "Whois Inaccuracy Reporting",
32 "description": [
33 "If you see inaccuracies in the results, please visit: "
34 ],
35 "links": [
36 {
37 "value": "https://rdap.apnic.net/ip/202.128.99.0",
38 "rel": "inaccuracy-report",
39 "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
40 "type": "text/html"
41 }
42 ]
43 }
44 ],
45 "country": "HK",
46 "events": [
47 {
48 "eventAction": "registration",
49 "eventDate": "2010-04-19T23:34:56Z"
50 },
51 {
52 "eventAction": "last changed",
53 "eventDate": "2020-11-30T06:55:13Z"
54 }
55 ],
56 "name": "ITO-HK",
57 "remarks": [
58 {
59 "description": [
60 "Suite 2101, Lever Tech Centre",
61 "69 King Yip Street"
62 ],
63 "title": "description"
64 },
65 {
66 "description": [
67 "Used for IPv4",
68 "--------------------------------------------------------",
69 "To report network abuse, please contact mnt-irt",
70 "For troubleshooting, please contact tech-c and admin-c",
71 "Report invalid contact via www.apnic.net/invalidcontact",
72 "--------------------------------------------------------",
73 "-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----"
74 ],
75 "title": "remarks"
76 }
77 ],
78 "links": [
79 {
80 "value": "https://rdap.apnic.net/ip/202.128.99.0",
81 "rel": "self",
82 "href": "https://rdap.apnic.net/ip/202.128.99.0/24",
83 "type": "application/rdap+json"
84 },
85 {
86 "value": "https://rdap.apnic.net/ip/202.128.99.0",
87 "rel": "related",
88 "href": "https://netox.apnic.net/search/202.128.99.0%2F24?utm_source=rdap&utm_medium=result&utm_campaign=rdap_result",
89 "type": "text/html"
90 }
91 ],
92 "status": [
93 "active"
94 ],
95 "type": "ASSIGNED PORTABLE",
96 "endAddress": "202.128.99.255",
97 "ipVersion": "v4",
98 "startAddress": "202.128.99.0",
99 "objectClassName": "ip network",
100 "handle": "202.128.99.0 - 202.128.99.255",
101 "entities": [
102 {
103 "roles": [
104 "registrant"
105 ],
106 "events": [
107 {
108 "eventAction": "registration",
109 "eventDate": "2017-10-31T12:56:33Z"
110 },
111 {
112 "eventAction": "last changed",
113 "eventDate": "2019-12-06T12:56:28Z"
114 }
115 ],
116 "links": [
117 {
118 "value": "https://rdap.apnic.net/ip/202.128.99.0",
119 "rel": "self",
120 "href": "https://rdap.apnic.net/entity/ORG-IEL1-AP",
121 "type": "application/rdap+json"
122 }
123 ],
124 "vcardArray": [
125 "vcard",
126 [
127 [
128 "version",
129 {},
130 "text",
131 "4.0"
132 ],
133 [
134 "fn",
135 {},
136 "text",
137 "ITO Express Limited"
138 ],
139 [
140 "kind",
141 {},
142 "text",
143 "org"
144 ],
145 [
146 "adr",
147 {
148 "label": "Room C17, 3/F, Manning Building\n116 How Ming Street"
149 },
150 "text",
151 [
152 "",
153 "",
154 "",
155 "",
156 "",
157 "",
158 ""
159 ]
160 ],
161 [
162 "tel",
163 {
164 "type": "voice"
165 },
166 "text",
167 "+852-23430023"
168 ],
169 [
170 "tel",
171 {
172 "type": "fax"
173 },
174 "text",
175 "+852-23436313"
176 ],
177 [
178 "email",
179 {},
180 "text",
181 "[email protected]"
182 ]
183 ]
184 ],
185 "objectClassName": "entity",
186 "handle": "ORG-IEL1-AP"
187 },
188 {
189 "roles": [
190 "administrative",
191 "technical"
192 ],
193 "events": [
194 {
195 "eventAction": "registration",
196 "eventDate": "2010-04-19T23:20:44Z"
197 },
198 {
199 "eventAction": "last changed",
200 "eventDate": "2010-04-19T23:20:48Z"
201 }
202 ],
203 "links": [
204 {
205 "value": "https://rdap.apnic.net/ip/202.128.99.0",
206 "rel": "self",
207 "href": "https://rdap.apnic.net/entity/IELN2-AP",
208 "type": "application/rdap+json"
209 }
210 ],
211 "vcardArray": [
212 "vcard",
213 [
214 [
215 "version",
216 {},
217 "text",
218 "4.0"
219 ],
220 [
221 "fn",
222 {},
223 "text",
224 "ITO EXPRESS LIMITED - network administrator"
225 ],
226 [
227 "kind",
228 {},
229 "text",
230 "group"
231 ],
232 [
233 "adr",
234 {
235 "label": "Suite 2101, Lever Tech Centre, 69 King Yip Street, Kwun Tong, Kowloon"
236 },
237 "text",
238 [
239 "",
240 "",
241 "",
242 "",
243 "",
244 "",
245 ""
246 ]
247 ],
248 [
249 "tel",
250 {
251 "type": "voice"
252 },
253 "text",
254 "+852 2217 4280"
255 ],
256 [
257 "email",
258 {},
259 "text",
260 "[email protected]"
261 ]
262 ]
263 ],
264 "objectClassName": "entity",
265 "handle": "IELN2-AP"
266 },
267 {
268 "roles": [
269 "abuse"
270 ],
271 "events": [
272 {
273 "eventAction": "registration",
274 "eventDate": "2015-08-26T01:46:48Z"
275 },
276 {
277 "eventAction": "last changed",
278 "eventDate": "2023-02-02T06:48:55Z"
279 }
280 ],
281 "remarks": [
282 {
283 "description": [
284 "[email protected] was validated on 2023-02-02"
285 ],
286 "title": "remarks"
287 }
288 ],
289 "links": [
290 {
291 "value": "https://rdap.apnic.net/ip/202.128.99.0",
292 "rel": "self",
293 "href": "https://rdap.apnic.net/entity/IRT-ITO-HK",
294 "type": "application/rdap+json"
295 }
296 ],
297 "vcardArray": [
298 "vcard",
299 [
300 [
301 "version",
302 {},
303 "text",
304 "4.0"
305 ],
306 [
307 "fn",
308 {},
309 "text",
310 "IRT-ITO-HK"
311 ],
312 [
313 "kind",
314 {},
315 "text",
316 "group"
317 ],
318 [
319 "adr",
320 {
321 "label": "Suite 2101, Lever Tech Centre, 69 King Yip Street, Kwun Tong, Kowloon"
322 },
323 "text",
324 [
325 "",
326 "",
327 "",
328 "",
329 "",
330 "",
331 ""
332 ]
333 ],
334 [
335 "email",
336 {},
337 "text",
338 "[email protected]"
339 ],
340 [
341 "email",
342 {
343 "pref": "1"
344 },
345 "text",
346 "[email protected]"
347 ]
348 ]
349 ],
350 "objectClassName": "entity",
351 "handle": "IRT-ITO-HK"
352 }
353 ],
354 "cidr0_cidrs": [
355 {
356 "v4prefix": "202.128.99.0",
357 "length": 24
358 }
359 ],
360 "port43": "whois.apnic.net"
361}
The netmask for CIDR 202.128.99.0/24 is 255.255.255.0. This defines the number of available IP addresses in the CIDR range
The network start address in CIDR 202.128.99.0/24 is 202.128.99.0 and the end address is 202.128.99.255
The ASN of 202.128.99.0/24 is 16509