| ASN | AS5466 |
| Registration Date | 2015-09-01 |
| Last Changed Date | 2020-07-03 |
| Abuse Email | [email protected] |
| Hosted IPs | 65536 |
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 51.171.0.0/16.
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 51.171.0.0/16.
| Country | IE |
| Name | IE-TELECOM-19930301 |
| Registration Date | 2015-09-01 |
| Last Changed Date | 2020-07-03 |
| Abuse EMAIL | [email protected] |
1{
2 "handle": "51.171.0.0 - 51.171.255.255",
3 "startAddress": "51.171.0.0",
4 "endAddress": "51.171.255.255",
5 "ipVersion": "v4",
6 "name": "IE-TELECOM-19930301",
7 "type": "ALLOCATED PA",
8 "country": "IE",
9 "parentHandle": "0.0.0.0 - 255.255.255.255",
10 "cidr0_cidrs": [
11 {
12 "v4prefix": "51.171.0.0",
13 "length": 16
14 }
15 ],
16 "status": [
17 "active"
18 ],
19 "entities": [
20 {
21 "handle": "EN369-RIPE",
22 "roles": [
23 "administrative",
24 "technical"
25 ],
26 "objectClassName": "entity"
27 },
28 {
29 "handle": "ORG-EA29-RIPE",
30 "roles": [
31 "registrant"
32 ],
33 "objectClassName": "entity"
34 },
35 {
36 "handle": "RIPE-NCC-HM-MNT",
37 "roles": [
38 "registrant"
39 ],
40 "objectClassName": "entity"
41 },
42 {
43 "handle": "TE-MNT",
44 "roles": [
45 "registrant"
46 ],
47 "objectClassName": "entity"
48 },
49 {
50 "handle": "ENA33-RIPE",
51 "vcardArray": [
52 "vcard",
53 [
54 [
55 "version",
56 {},
57 "text",
58 "4.0"
59 ],
60 [
61 "fn",
62 {},
63 "text",
64 "eircom Networks Abuse"
65 ],
66 [
67 "kind",
68 {},
69 "text",
70 "group"
71 ],
72 [
73 "adr",
74 {
75 "label": "Eircom Limited, IP Networks, 2022 Bianconi Ave, Citywest Business Campus, Dublin 24, Ireland"
76 },
77 "text",
78 [
79 "",
80 "",
81 "",
82 "",
83 "",
84 "",
85 ""
86 ]
87 ],
88 [
89 "email",
90 {
91 "type": "email"
92 },
93 "text",
94 "[email protected]"
95 ],
96 [
97 "email",
98 {
99 "type": "abuse"
100 },
101 "text",
102 "[email protected]"
103 ]
104 ]
105 ],
106 "roles": [
107 "abuse"
108 ],
109 "entities": [
110 {
111 "handle": "TE-MNT",
112 "roles": [
113 "registrant"
114 ],
115 "objectClassName": "entity"
116 }
117 ],
118 "objectClassName": "entity"
119 }
120 ],
121 "remarks": [
122 {
123 "description": [
124 "Eircom Limited",
125 "IP Network Infrastructure (BNG Shared Address Pools)",
126 "** Send spam/hack/virus complaints ie.telecom abuse-c contact address",
127 "** Complaints sent to the contacts listed below will not be",
128 "** acted on!"
129 ]
130 }
131 ],
132 "links": [
133 {
134 "value": "https://rdap.db.ripe.net/ip/51.171.0.0",
135 "rel": "self",
136 "href": "https://rdap.db.ripe.net/ip/51.171.0.0"
137 },
138 {
139 "value": "http://www.ripe.net/data-tools/support/documentation/terms",
140 "rel": "copyright",
141 "href": "http://www.ripe.net/data-tools/support/documentation/terms"
142 }
143 ],
144 "events": [
145 {
146 "eventAction": "registration",
147 "eventDate": "2015-09-01T09:48:06Z"
148 },
149 {
150 "eventAction": "last changed",
151 "eventDate": "2020-07-03T08:45:15Z"
152 }
153 ],
154 "rdapConformance": [
155 "cidr0",
156 "rdap_level_0",
157 "nro_rdap_profile_0"
158 ],
159 "notices": [
160 {
161 "title": "Filtered",
162 "description": [
163 "This output has been filtered."
164 ]
165 },
166 {
167 "title": "Whois Inaccuracy Reporting",
168 "description": [
169 "If you see inaccuracies in the results, please visit:"
170 ],
171 "links": [
172 {
173 "value": "https://rdap.db.ripe.net/ip/51.171.0.0",
174 "rel": "inaccuracy-report",
175 "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
176 "type": "text/html"
177 }
178 ]
179 },
180 {
181 "title": "Source",
182 "description": [
183 "Objects returned came from source",
184 "RIPE"
185 ]
186 },
187 {
188 "title": "Terms and Conditions",
189 "description": [
190 "This is the RIPE Database query service. The objects are in RDAP format."
191 ],
192 "links": [
193 {
194 "value": "https://rdap.db.ripe.net/ip/51.171.0.0",
195 "rel": "terms-of-service",
196 "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
197 "type": "application/pdf"
198 }
199 ]
200 }
201 ],
202 "port43": "whois.ripe.net",
203 "objectClassName": "ip network"
204}Below is a comprehensive list of all IP details for the CIDR block 51.171.0.0/16, including the count of domains, nameservers, and mailservers associated with it.
| IP | NUMS OF DOMAINS | MX | NS | CNAME |
|---|---|---|---|---|
| 51.171.0.247 | 1 | - | - | - |
The netmask for CIDR 51.171.0.0/16 is 255.255.0.0. This defines the number of available IP addresses in the CIDR range
The network start address in CIDR 51.171.0.0/16 is 51.171.0.0 and the end address is 51.171.255.255
The ASN of 51.171.0.0/16 is 5466