Whois & RDAP Lookup
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RDAPRaw WHOIS response
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '163.227.172.0 - 163.227.173.255' % Abuse contact for '163.227.172.0 - 163.227.173.255' is '[email protected]' inetnum: 163.227.172.0 - 163.227.173.255 netname: ZEROONEINF descr: ZeroOne Infinity Tech Ltd. descr: 3 F.-2, No. 192, Minsheng Rd., Fuzhong Vil., East Dist., descr: Hsinchu City 300007, Taiwan (R.O.C.) country: TW admin-c: PHH6-AP tech-c: SY3189-AP abuse-c: AT939-AP status: ALLOCATED PORTABLE mnt-by: MAINT-TW-TWNIC mnt-lower: MAINT-TW-TWNIC mnt-irt: IRT-ZEROONEINF-TW last-modified: 2025-04-28T02:14:12Z source: APNIC irt: IRT-ZEROONEINF-TW address: 3 F.-2, No. 192, Minsheng Rd., Fuzhong Vil., East Dist., Hsinchu City 300007, Taiwan (R.O.C.) e-mail: [email protected] abuse-mailbox: [email protected] admin-c: PHH6-AP tech-c: SY3189-AP auth: # Filtered mnt-by: MAINT-TW-TWNIC last-modified: 2026-07-16T02:54:46Z source: APNIC role: ABUSE TWNICAP country: ZZ address: 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan phone: +000000000 e-mail: [email protected] admin-c: TWA2-AP tech-c: TWA2-AP nic-hdl: AT939-AP remarks: Generated from irt object IRT-TWNIC-AP remarks: [email protected] was validated on 2025-05-23 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-05-23T00:02:10Z source: APNIC person: Po Hsiang Hsu address: 3 F.-2, No. 192, Minsheng Rd., Fuzhong Vil., East Dist., Hsinchu City 300007, Taiwan (R.O.C.) country: TW phone: +886978807408 e-mail: [email protected] nic-hdl: PHH6-AP mnt-by: MAINT-TW-TWNIC last-modified: 2025-08-28T08:31:25Z source: APNIC remarks: (hid:PH2504280ATW) person: Shih-Ying Yeh address: 3 F.-2, No. 192, Minsheng Rd., Fuzhong Vil., East Dist., Hsinchu City 300007, Taiwan (R.O.C.) country: TW phone: +88698428438 e-mail: [email protected] nic-hdl: SY3189-AP mnt-by: MAINT-TW-TWNIC last-modified: 2025-08-28T08:31:29Z source: APNIC remarks: (hid:SY2504281STW) % Information related to '163.227.173.0 - 163.227.173.255' inetnum: 163.227.173.0 - 163.227.173.255 netname: ZEROONEINF-PARTNER-WISDOM descr: WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. descr: 3 F.-2, No. 192, Minsheng Rd., Fuzhong Vil., East Dist., Hsinchu City 300007, Taiwan (R.O.C.) descr: Hsinchu City Taiwan country: TW admin-c: PH2504280ATW tech-c: PH2504280ATW mnt-by: MAINT-TW-TWNIC changed: [email protected] 20260826 status: ALLOCATED NON-PORTABLE remarks: This information has been partially mirrored by APNIC from remarks: TWNIC. To obtain more specific information, please use the remarks: TWNIC whois server at whois.twnic.net. source: TWNIC person: Hsu Po Hsiang address: ZeroOne Infinity Tech Ltd. address: 3 F.-2, No. 192, Minsheng Rd., Fuzhong Vil., East Dist., Hsinchu City 300007, Taiwan (R.O.C.) address: Taiwan country: TW phone: +886978807408 fax-no: e-mail: [email protected] nic-hdl: PH2504280ATW changed: [email protected] 20250418 remarks: This information has been partially mirrored by APNIC from remarks: TWNIC. To obtain more specific information, please use the remarks: TWNIC whois server at whois.twnic.net. source: TWNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-JP1) % Query time: 342 msec % WHEN: Mon Sep 28 01:08:45 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 24,
"v4prefix": "163.227.173.0"
}
],
"country": "TW",
"endAddress": "163.227.173.255",
"entities": [
{
"handle": "PH2504280ATW",
"links": [
{
"href": "https://twnic.rdap.apnic.net/entity/PH2504280ATW",
"rel": "self",
"type": "application/rdap+json",
"value": "https://twnic.rdap.apnic.net/ip/163.227.173.0/24"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"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."
],
"title": "remarks"
}
],
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Hsu Po Hsiang"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "ZeroOne Infinity Tech Ltd.\n3 F.-2, No. 192, Minsheng Rd., Fuzhong Vil., East Dist., Hsinchu City 300007, Taiwan (R.O.C.)\nTaiwan"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+886978807408"
],
[
"tel",
{
"type": "fax"
},
"text",
""
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "163.227.173.0 - 163.227.173.255",
"ipVersion": "v4",
"links": [
{
"href": "https://twnic.rdap.apnic.net/ip/163.227.173.0/24",
"rel": "self",
"type": "application/rdap+json",
"value": "https://twnic.rdap.apnic.net/ip/163.227.173.0/24"
}
],
"name": "ZEROONEINF-PARTNER-WISDOM",
"notices": [
{
"description": [
"Objects returned came from source",
"TWNIC"
],
"title": "Source"
},
{
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format.",
"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."
],
"links": [
{
"href": "http://www.apnic.net/db/dbcopyright.html",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://twnic.rdap.apnic.net/ip/163.227.173.0/24"
}
],
"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://twnic.rdap.apnic.net/ip/163.227.173.0/24"
}
],
"title": "Whois Inaccuracy Reporting"
}
],
"objectClassName": "ip network",
"port43": "whois.apnic.net",
"rdapConformance": [
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"remarks": [
{
"description": [
"WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.",
"3 F.-2, No. 192, Minsheng Rd., Fuzhong Vil., East Dist., Hsinchu City 300007, Taiwan (R.O.C.)",
"Hsinchu City Taiwan"
],
"title": "description"
},
{
"description": [
"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."
],
"title": "remarks"
}
],
"startAddress": "163.227.173.0",
"status": [
"active"
],
"type": "ALLOCATED NON-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.