| ASN | AS3462 |
| 託管的 IP 位址 | 2048 |
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210.61.240.0/21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210.61.240.0/21的RDAP原始數據。
| 國家 | TW |
| 名稱 | HINET-NET |
| 管理 電話 | +886-2-2344-2513 |
| 技術 電話 | +886-2-2344-2513 |
| 管理 電子郵件 | [email protected] |
| 技術 電子郵件 | [email protected] |
1{
2 "rdapConformance": [
3 "nro_rdap_profile_0",
4 "cidr0",
5 "rdap_level_0"
6 ],
7 "notices": [
8 {
9 "title": "Source",
10 "description": [
11 "Objects returned came from source",
12 "TWNIC"
13 ]
14 },
15 {
16 "title": "Terms and Conditions",
17 "description": [
18 "This is the APNIC WHOIS Database query service. The objects are in RDAP format.",
19 "This information has been partially mirrored by APNIC from TWNIC. To obtain more specific information, please use the TWNIC whois server at whois.twnic.net."
20 ],
21 "links": [
22 {
23 "value": "https://twnic.rdap.apnic.net/ip/210.61.240.0",
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://twnic.rdap.apnic.net/ip/210.61.240.0",
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": "TW",
46 "name": "HINET-NET",
47 "remarks": [
48 {
49 "description": [
50 "Chunghwa Telecom Co.,Ltd.",
51 "No.21-3, Sec. 1, Xinyi Rd., Taipei 10048, Taiwan, R.O.C.",
52 "Taipei Taiwan"
53 ],
54 "title": "description"
55 }
56 ],
57 "links": [
58 {
59 "value": "https://twnic.rdap.apnic.net/ip/210.61.240.0",
60 "rel": "self",
61 "href": "https://twnic.rdap.apnic.net/ip/210.61.240.0/24",
62 "type": "application/rdap+json"
63 },
64 {
65 "value": "https://twnic.rdap.apnic.net/ip/210.61.240.0",
66 "rel": "related",
67 "href": "https://netox.apnic.net/search/210.61.240.0%2F24?utm_source=rdap&utm_medium=result&utm_campaign=rdap_result",
68 "type": "text/html"
69 }
70 ],
71 "status": [
72 "active"
73 ],
74 "type": "ASSIGNED NON-PORTABLE",
75 "endAddress": "210.61.240.255",
76 "ipVersion": "v4",
77 "startAddress": "210.61.240.0",
78 "objectClassName": "ip network",
79 "handle": "210.61.240.0 - 210.61.240.255",
80 "entities": [
81 {
82 "roles": [
83 "administrative",
84 "technical"
85 ],
86 "links": [
87 {
88 "value": "https://twnic.rdap.apnic.net/ip/210.61.240.0",
89 "rel": "self",
90 "href": "https://twnic.rdap.apnic.net/entity/HN184-TW",
91 "type": "application/rdap+json"
92 }
93 ],
94 "vcardArray": [
95 "vcard",
96 [
97 [
98 "version",
99 {},
100 "text",
101 "4.0"
102 ],
103 [
104 "fn",
105 {},
106 "text",
107 "HINET Network-Adm"
108 ],
109 [
110 "kind",
111 {},
112 "text",
113 "individual"
114 ],
115 [
116 "adr",
117 {
118 "label": "CHTD, Chunghwa Telecom Co., Ltd.\nData-Bldg. 6F, No. 21, Sec. 1, Hsin-Yi Rd.,\nTaipei Taiwan"
119 },
120 "text",
121 [
122 "",
123 "",
124 "",
125 "",
126 "",
127 "",
128 ""
129 ]
130 ],
131 [
132 "tel",
133 {
134 "type": "voice"
135 },
136 "text",
137 "+886-2-2322-3495"
138 ],
139 [
140 "tel",
141 {
142 "type": "fax"
143 },
144 "text",
145 "+886-2-2344-2513"
146 ],
147 [
148 "email",
149 {},
150 "text",
151 "[email protected]"
152 ]
153 ]
154 ],
155 "objectClassName": "entity",
156 "handle": "HN184-TW"
157 }
158 ],
159 "cidr0_cidrs": [
160 {
161 "v4prefix": "210.61.240.0",
162 "length": 24
163 }
164 ],
165 "port43": "whois.apnic.net"
166}以下是CIDR區塊210.61.240.0/21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 |
|---|---|---|---|---|
| 210.61.240.134 | 1 | - | - | |
| 210.61.241.229 | 1 | - | - | - |
| 210.61.241.232 | 1 | - | - | - |
| 210.61.247.103 | - | - | - | |
| 210.61.247.104 | 1 | - | - | |
| 210.61.247.247 | - | - | - |
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210.61.240.0/21內的所有IP地址上托管的名稱伺服器。
| 域名 | 域名數量 |
|---|---|
| dns2.btc.com.tw | 2 |
| ns1.highframe.com | 1 |
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210.61.240.0/21內的所有IP地址上托管的郵件伺服器。
210.61.240.0/21 的子網路遮罩是 255.255.248.0。這定義了 CIDR 範圍中可用的 IP 位址數量。
210.61.240.0/21 的網路起始位址是 210.61.240.0，結束位址是 210.61.247.255。
210.61.240.0/21 的 ASN 是 3462。