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 serverDeploy163.20.0.0/14
RDAPIP Range163.13.0.0 - 163.28.255.255
Handle163.13.0.0 - 163.28.255.255
NameTANET-B
TypeALLOCATED PORTABLE
CountryTW
Registered2013-11-27 09:08 UTC
Updated2025-11-07 01:38 UTC
Admin ContactTANET ADMIN
Email[email protected]
Phone+886-2-7712-9079
Address12F, No 106, Sec. 2, Heping E. Rd., Taipei, Taipei, 106, R.O.C
Tech ContactTANET ADMIN
Email[email protected]
Phone+886-2-7712-9079
Address12F, No 106, Sec. 2, Heping E. Rd., Taipei, Taipei, 106, R.O.C
Abuse Contact[email protected]
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 '163.13.0.0 - 163.28.255.255' % Abuse contact for '163.13.0.0 - 163.28.255.255' is '[email protected]' inetnum: 163.13.0.0 - 163.28.255.255 netname: TANET-B descr: imported inetnum object for MOEC country: TW admin-c: TA61-AP tech-c: TA61-AP abuse-c: AT939-AP status: ALLOCATED PORTABLE mnt-by: MAINT-TW-TWNIC mnt-irt: IRT-TANET-TW last-modified: 2025-11-07T01:38:34Z source: APNIC irt: IRT-TANET-TW address: Ministry of Education computer Center address: 12F, No 106, Sec. 2, Heping E. Rd., Taipei e-mail: [email protected] abuse-mailbox: [email protected] admin-c: TWA2-AP tech-c: TWA2-AP auth: # Filtered mnt-by: MAINT-TW-TWNIC last-modified: 2026-07-16T02:54:43Z 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: TANET ADMIN nic-hdl: TA61-AP e-mail: [email protected] address: 12F, No 106, Sec. 2, Heping E. Rd., Taipei address: Taipei, 106, R.O.C phone: +886-2-7712-9079 fax-no: +886-2-2737-7043 country: TW mnt-by: MAINT-TW-TWNIC last-modified: 2025-08-28T08:29:03Z source: APNIC remarks: (hid:K92-TW) % Information related to '163.20.0.0 - 163.20.255.255' inetnum: 163.20.0.0 - 163.20.255.255 netname: T-TP2RC.EDU.TW-NET descr: TANet Taipei NCCU Regional Network descr: 64, Sec. 2,Zhi-nan Rd., Wenshan descr: Taipei Taiwan country: TW admin-c: AN195-TW tech-c: AN195-TW mnt-by: MAINT-TW-TWNIC changed: [email protected] 19920517 status: ASSIGNED 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: Admin NCCU address: National Chengchi University address: 64, Sec. 2,Zhi-nan Rd., Wenshan address: Taipei Taiwan country: TW phone: +886-2-2939-3091 fax-no: +886-2-2939-8043 e-mail: [email protected] nic-hdl: AN195-TW changed: [email protected] 20041014 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-SG1) % Query time: 473 msec % WHEN: Fri Nov 06 07:12:12 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 16,
"v4prefix": "163.13.0.0"
},
{
"length": 16,
"v4prefix": "163.28.0.0"
},
{
"length": 15,
"v4prefix": "163.14.0.0"
},
{
"length": 14,
"v4prefix": "163.24.0.0"
},
{
"length": 13,
"v4prefix": "163.16.0.0"
}
],
"country": "TW",
"endAddress": "163.28.255.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2024-09-18T03:05:37Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-16T02:54:43Z"
}
],
"handle": "IRT-TANET-TW",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-TANET-TW",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/163.20.0.0/14"
}
],
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-TANET-TW"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Ministry of Education computer Center\n12F, No 106, Sec. 2, Heping E. Rd., Taipei"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:19Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-08-28T08:29:03Z"
}
],
"handle": "TA61-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/TA61-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/163.20.0.0/14"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"(hid:K92-TW)"
],
"title": "remarks"
}
],
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"TANET ADMIN"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "12F, No 106, Sec. 2, Heping E. Rd., Taipei\nTaipei, 106, R.O.C"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+886-2-7712-9079"
],
[
"tel",
{
"type": "fax"
},
"text",
"+886-2-2737-7043"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2013-11-27T09:08:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-07T01:38:34Z"
}
],
"handle": "163.13.0.0 - 163.28.255.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/163.16.0.0/13",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/163.20.0.0/14"
}
],
"name": "TANET-B",
"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/163.20.0.0/14"
}
],
"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/163.20.0.0/14"
}
],
"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": [
"imported inetnum object for MOEC"
],
"title": "description"
}
],
"startAddress": "163.13.0.0",
"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.