| ASN | AS53768 |
| Registration Date | 2022-04-07 |
| Last Changed Date | 2022-04-07 |
| Abuse Email | [email protected] |
| Abuse Tel | +1-609-452-4923 |
| 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 12.39.198.0/23.
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 12.39.198.0/23.
| Name | ATT-NET-12-39-198-0 |
| Registration Date | 2022-04-07 |
| Last Changed Date | 2022-04-07 |
| Abuse Tel | +1-609-452-4923 |
| Routing Tel | +1-609-452-4923 |
| Administrative Tel | +1-609-452-4923 |
| Technical Tel | +1-609-452-4923 |
| Abuse EMAIL | [email protected] |
| Routing EMAIL | [email protected] |
| Administrative EMAIL | [email protected] |
| Technical EMAIL | [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/12.39.198.0",
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/12.39.198.0",
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-12-39-198-0-1",
45 "startAddress": "12.39.198.0",
46 "endAddress": "12.39.199.255",
47 "ipVersion": "v4",
48 "name": "ATT-NET-12-39-198-0",
49 "type": "ASSIGNMENT",
50 "parentHandle": "NET-12-0-0-0-1",
51 "remarks": [
52 {
53 "title": "Registration Comments",
54 "description": [
55 "This Block is STATIC, not dynamic."
56 ]
57 }
58 ],
59 "events": [
60 {
61 "eventAction": "last changed",
62 "eventDate": "2022-04-07T12:38:27-04:00"
63 },
64 {
65 "eventAction": "registration",
66 "eventDate": "2022-04-07T12:38:27-04:00"
67 }
68 ],
69 "links": [
70 {
71 "value": "https://rdap.arin.net/registry/ip/12.39.198.0",
72 "rel": "self",
73 "type": "application/rdap+json",
74 "href": "https://rdap.arin.net/registry/ip/12.39.198.0"
75 },
76 {
77 "value": "https://rdap.arin.net/registry/ip/12.39.198.0",
78 "rel": "alternate",
79 "type": "application/xml",
80 "href": "https://whois.arin.net/rest/net/NET-12-39-198-0-1"
81 },
82 {
83 "value": "https://rdap.arin.net/registry/ip/12.39.198.0",
84 "rel": "up",
85 "type": "application/rdap+json",
86 "href": "https://rdap.arin.net/registry/ip/12.0.0.0/8"
87 }
88 ],
89 "entities": [
90 {
91 "handle": "LCA-37",
92 "vcardArray": [
93 "vcard",
94 [
95 [
96 "version",
97 {},
98 "text",
99 "4.0"
100 ],
101 [
102 "fn",
103 {},
104 "text",
105 "Laboratory Corporation of America"
106 ],
107 [
108 "adr",
109 {
110 "label": "231 Maple Avenue\nBurlington\nNC\n27215\nUnited States"
111 },
112 "text",
113 [
114 "",
115 "",
116 "",
117 "",
118 "",
119 "",
120 ""
121 ]
122 ],
123 [
124 "kind",
125 {},
126 "text",
127 "org"
128 ]
129 ]
130 ],
131 "roles": [
132 "registrant"
133 ],
134 "links": [
135 {
136 "value": "https://rdap.arin.net/registry/ip/12.39.198.0",
137 "rel": "self",
138 "type": "application/rdap+json",
139 "href": "https://rdap.arin.net/registry/entity/LCA-37"
140 },
141 {
142 "value": "https://rdap.arin.net/registry/ip/12.39.198.0",
143 "rel": "alternate",
144 "type": "application/xml",
145 "href": "https://whois.arin.net/rest/org/LCA-37"
146 }
147 ],
148 "events": [
149 {
150 "eventAction": "last changed",
151 "eventDate": "2022-11-04T09:03:54-04:00"
152 },
153 {
154 "eventAction": "registration",
155 "eventDate": "2010-06-02T09:11:12-04:00"
156 }
157 ],
158 "entities": [
159 {
160 "handle": "DOMAI110-ARIN",
161 "vcardArray": [
162 "vcard",
163 [
164 [
165 "version",
166 {},
167 "text",
168 "4.0"
169 ],
170 [
171 "adr",
172 {
173 "label": "8211 Scicor Drive\nIndianapolis\nIN\n46214\nUnited States"
174 },
175 "text",
176 [
177 "",
178 "",
179 "",
180 "",
181 "",
182 "",
183 ""
184 ]
185 ],
186 [
187 "fn",
188 {},
189 "text",
190 "Domain Tech"
191 ],
192 [
193 "org",
194 {},
195 "text",
196 "Domain Tech"
197 ],
198 [
199 "kind",
200 {},
201 "text",
202 "group"
203 ],
204 [
205 "email",
206 {},
207 "text",
208 "[email protected]"
209 ],
210 [
211 "email",
212 {},
213 "text",
214 "[email protected]"
215 ],
216 [
217 "email",
218 {},
219 "text",
220 "[email protected]"
221 ],
222 [
223 "tel",
224 {
225 "type": [
226 "work",
227 "voice"
228 ]
229 },
230 "text",
231 "+1-609-452-4923"
232 ]
233 ]
234 ],
235 "roles": [
236 "abuse",
237 "noc",
238 "dns",
239 "routing",
240 "administrative",
241 "technical"
242 ],
243 "links": [
244 {
245 "value": "https://rdap.arin.net/registry/ip/12.39.198.0",
246 "rel": "self",
247 "type": "application/rdap+json",
248 "href": "https://rdap.arin.net/registry/entity/DOMAI110-ARIN"
249 },
250 {
251 "value": "https://rdap.arin.net/registry/ip/12.39.198.0",
252 "rel": "alternate",
253 "type": "application/xml",
254 "href": "https://whois.arin.net/rest/poc/DOMAI110-ARIN"
255 }
256 ],
257 "events": [
258 {
259 "eventAction": "last changed",
260 "eventDate": "2022-04-26T17:42:52-04:00"
261 },
262 {
263 "eventAction": "registration",
264 "eventDate": "2005-10-31T17:28:23-05:00"
265 }
266 ],
267 "status": [
268 "validated"
269 ],
270 "port43": "whois.arin.net",
271 "objectClassName": "entity"
272 }
273 ],
274 "port43": "whois.arin.net",
275 "objectClassName": "entity"
276 }
277 ],
278 "port43": "whois.arin.net",
279 "status": [
280 "active"
281 ],
282 "objectClassName": "ip network",
283 "cidr0_cidrs": [
284 {
285 "v4prefix": "12.39.198.0",
286 "length": 23
287 }
288 ],
289 "arin_originas0_originautnums": []
290}The netmask for CIDR 12.39.198.0/23 is 255.255.254.0. This defines the number of available IP addresses in the CIDR range
The network start address in CIDR 12.39.198.0/23 is 12.39.198.0 and the end address is 12.39.199.255
The ASN of 12.39.198.0/23 is 53768