Whois & RDAP Lookup
V.PS Cloud KVM VPS for developers KVM VPS · 11 PoPs · 99.9% SLA Simple VPS, premium network · Pick a PoP, deploy in seconds 11 PoPs · APAC, Europe, North America Tier 1 upstreams Premium network · Low-latency routes Free 24×7 support €6.95/mo Deploy a serverDeploy2405:4800::/30
RDAPIP Range2405:4800:: - 2405:4803:ffff:ffff:ffff:ffff:ffff:ffff
Handle2405:4800::/30
NameFPT-VN
TypeALLOCATED PORTABLE
CountryVN
HolderVietnam Internet Network Information Center (VNNIC)
Registered2019-12-16 00:06 UTC
Updated2026-05-25 04:30 UTC
RegistrantVietnam Internet Network Information Center (VNNIC)
Email[email protected]
Phone+84-2435564944
Address18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam, 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
Admin ContactNguyen Hai Nam
Email[email protected]
Phone+84-968560510
AddressFPT-VN
Tech ContactNguyen Thanh Dat
Email[email protected]
Phone+84-981998468
AddressFPT-VN
Abuse Contact[email protected]
Abuse Phone+84-24-35564944
Statusactive
Registry RDAPhttps://rdap.apnic.net
Raw WHOIS response
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '2405:4800::/30' % Abuse contact for '2405:4800::/30' is '[email protected]' inet6num: 2405:4800::/30 netname: FPT-VN country: VN org: ORG-VINI1-AP descr: FPT Telecom descr: 2nd Floor, FPT Cau Giay Tower, 17 Duy Tan, Dich Vong Hau descr: Cau Giay District, Hanoi admin-c: NHN22-AP admin-c: NVT48-AP admin-c: VHT4-AP tech-c: NTD33-AP status: ALLOCATED PORTABLE mnt-by: MAINT-VN-VNNIC mnt-lower: MAINT-VN-FPT mnt-routes: MAINT-VN-FPT mnt-irt: IRT-VNNIC-AP last-modified: 2026-05-25T04:30:38Z notify: [email protected] remarks: [email protected] source: APNIC irt: IRT-VNNIC-AP address: Ha Noi, VietNam phone: +84-24-35564944 fax-no: +84-24-37821462 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: NTTT1-AP tech-c: NTTT1-AP auth: # Filtered mnt-by: MAINT-VN-VNNIC last-modified: 2026-04-21T02:07:47Z source: APNIC organisation: ORG-VINI1-AP org-name: Vietnam Internet Network Information Center (VNNIC) org-type: NIR country: VN address: 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam address: 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi phone: +84-2435564944 fax-no: +84-2437821462 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T01:49:57Z source: APNIC person: Nguyen Hai Nam address: FPT-VN country: VN phone: +84-968560510 e-mail: [email protected] nic-hdl: NHN22-AP mnt-by: MAINT-VN-VNNIC last-modified: 2026-05-18T02:51:32Z source: APNIC person: Nguyen Thanh Dat address: FPT-VN country: VN phone: +84-981998468 e-mail: [email protected] nic-hdl: NTD33-AP mnt-by: MAINT-VN-VNNIC last-modified: 2026-05-18T02:53:13Z source: APNIC person: Nguyen Van Toan address: FPT-VN country: VN phone: +84-988393213 e-mail: [email protected] nic-hdl: NVT48-AP mnt-by: MAINT-VN-VNNIC last-modified: 2026-05-18T02:52:09Z source: APNIC person: Vuong Huu Tho address: FPT-VN country: VN phone: +84-974788112 e-mail: [email protected] nic-hdl: VHT4-AP mnt-by: MAINT-VN-VNNIC last-modified: 2026-05-18T02:52:38Z source: APNIC % Information related to '2405:4800::/31AS18403' route6: 2405:4800::/31 descr: FPT-VN origin: AS18403 mnt-by: MAINT-VN-FPT last-modified: 2022-05-05T20:52:00Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1) % Query time: 582 msec % WHEN: Sun Sep 13 06:22:31 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 30,
"v6prefix": "2405:4800::"
}
],
"country": "VN",
"endAddress": "2405:4803:ffff:ffff:ffff:ffff:ffff:ffff",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2026-05-18T02:53:13Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-18T02:53:13Z"
}
],
"handle": "NTD33-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/NTD33-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"objectClassName": "entity",
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Nguyen Thanh Dat"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "FPT-VN"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+84-981998468"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:22:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T01:49:57Z"
}
],
"handle": "ORG-VINI1-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ORG-VINI1-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Vietnam Internet Network Information Center (VNNIC)"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam\n10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+84-2435564944"
],
[
"tel",
{
"type": "fax"
},
"text",
"+84-2437821462"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2026-05-18T02:51:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-18T02:51:32Z"
}
],
"handle": "NHN22-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/NHN22-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Nguyen Hai Nam"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "FPT-VN"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+84-968560510"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2026-05-18T02:52:09Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-18T02:52:09Z"
}
],
"handle": "NVT48-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/NVT48-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Nguyen Van Toan"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "FPT-VN"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+84-988393213"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-07T23:14:27Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-21T02:07:47Z"
}
],
"handle": "IRT-VNNIC-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-VNNIC-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-VNNIC-AP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Ha Noi, VietNam"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+84-24-35564944"
],
[
"tel",
{
"type": "fax"
},
"text",
"+84-24-37821462"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2026-05-18T02:52:38Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-18T02:52:38Z"
}
],
"handle": "VHT4-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/VHT4-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Vuong Huu Tho"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "FPT-VN"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+84-974788112"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-12-16T00:06:30Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-25T04:30:38Z"
}
],
"handle": "2405:4800::/30",
"ipVersion": "v6",
"links": [
{
"href": "https://rdap.apnic.net/ip/2405:4800::/30",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"name": "FPT-VN",
"notices": [
{
"description": [
"Objects returned came from source",
"APNIC"
],
"title": "Source"
},
{
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.apnic.net/db/dbcopyright.html",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"title": "Terms and Conditions"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.apnic.net/ip/2405:4800::/30"
}
],
"title": "Whois Inaccuracy Reporting"
}
],
"objectClassName": "ip network",
"port43": "whois.apnic.net",
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"remarks": [
{
"description": [
"FPT Telecom",
"2nd Floor, FPT Cau Giay Tower, 17 Duy Tan, Dich Vong Hau",
"Cau Giay District, Hanoi"
],
"title": "description"
},
{
"description": [
"[email protected]"
],
"title": "remarks"
}
],
"startAddress": "2405:4800::",
"status": [
"active"
],
"type": "ALLOCATED PORTABLE"
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.