143.165.40.40 IP 信息
IPv4ARINIP 地址 143.165.40.40，属于网段 143.165.0.0/16，由 Teachers Insurance and Annuity Association of America 持有，所在自治系统为 AS2923（TIAA-CREF），归属地为美国 New York Brooklyn。
IP 注册信息
| IP 地址 | 143.165.40.40 |
|---|---|
| 归属地 | 美国 New York Brooklyn |
| 网段 | 143.165.0.0/16 |
| 地址范围 | 143.165.0.0 - 143.165.255.255 |
| 网络名称 | TIAA-MASTER NET-143-165-0-0-1 |
| 持有组织 | Teachers Insurance and Annuity Association of America |
| ASN | AS2923 TIAA-CREF |
| 注册国家 | United States |
| 滥用举报 | DL_NetworkWAN@tiaa-cref.org |
| 分配时间 | |
| 更新时间 |
IP 归属地来自离线数据库，为估算结果；Anycast 地址（如公共 DNS）在全球多地都有节点，定位仅供参考。
数据来源：RDAP · rdap.arin.net · 获取于
原始数据（RDAP）
注册局 / RIR · rdap.arin.net
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "143.165.0.0",
"length": 16
}
],
"endAddress": "143.165.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-21T08:53:11-05:00"
},
{
"eventAction": "registration",
"eventDate": "2014-05-28T08:59:17-04:00"
}
],
"handle": "WANEN4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WANEN4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
},
{
"href": "https://whois.arin.net/rest/poc/WANEN4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-11-21"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "8500 Andrew Carnegie Blvd\nCharlotte\nNC\n28262\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"WAN Engineering"
],
[
"org",
{},
"text",
"TIAA"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"DL_NetworkWAN@tiaa-cref.org"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-704-595-1000"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2015-01-13T19:16:57-05:00"
},
{
"eventAction": "registration",
"eventDate": "1992-10-01T00:00:00-04:00"
}
],
"handle": "TIAA",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TIAA",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
},
{
"href": "https://whois.arin.net/rest/org/TIAA",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Teachers Insurance and Annuity Association of America"
],
[
"adr",
{
"label": "730 Third Ave\nNew York\nNY\n10017\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-21T08:53:11-05:00"
},
{
"eventAction": "registration",
"eventDate": "2014-05-28T08:59:17-04:00"
}
],
"handle": "WANEN4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WANEN4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
},
{
"href": "https://whois.arin.net/rest/poc/WANEN4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-11-21"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "8500 Andrew Carnegie Blvd\nCharlotte\nNC\n28262\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"WAN Engineering"
],
[
"org",
{},
"text",
"TIAA"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"DL_NetworkWAN@tiaa-cref.org"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-704-595-1000"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:51-05:00"
},
{
"eventAction": "registration",
"eventDate": "1992-10-01T00:00:00-04:00"
}
],
"handle": "NET-143-165-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/143.165.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
},
{
"href": "https://whois.arin.net/rest/net/NET-143-165-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
}
],
"name": "TIAA-MASTER",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/143.165.40.40"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-143-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "143.165.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}