Whois & RDAP Lookup
103.130.248.0/22
RDAPIP Range103.130.248.0 - 103.130.251.255
Handle103.130.248.0 - 103.130.251.255
NameCTII-NET
TypeALLOCATED PORTABLE
CountryTW
Registered2018-10-12 05:43 UTC
Updated2023-11-30 04:33 UTC
Admin ContactKen Su
Email[email protected]
Phone+886908505138
Address10F, No.106, Sec. 2, Chang an E. Rd., Jhongshan Dist., Taipei City, Taiwan
Tech ContactKen Su
Email[email protected]
Phone+886908505138
Address10F, No.106, Sec. 2, Chang an E. Rd., Jhongshan Dist., Taipei City, Taiwan
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 '103.130.248.0 - 103.130.251.255' % Abuse contact for '103.130.248.0 - 103.130.251.255' is '[email protected]' inetnum: 103.130.248.0 - 103.130.251.255 netname: CTII-NET descr: CTII international Inc. descr: 10F, No.106, Sec. 2, Chang an E. Rd., Jhongshan Dist., descr: Taipei City, Taiwan country: TW admin-c: KS1178-AP tech-c: KS1178-AP abuse-c: AT939-AP status: ALLOCATED PORTABLE mnt-by: MAINT-TW-TWNIC mnt-lower: MAINT-TW-TWNIC mnt-routes: MAINT-TW-TWNIC mnt-irt: IRT-CTII-TW last-modified: 2023-11-30T04:33:20Z source: APNIC irt: IRT-CTII-TW address: CTII international Inc. address: 10F, No.106, Sec. 2, Chang an E. Rd., Jhongshan Dist., address: Taipei City, Taiwan e-mail: [email protected] abuse-mailbox: [email protected] admin-c: KS1178-AP tech-c: KS1178-AP auth: # Filtered mnt-by: MAINT-TW-TWNIC last-modified: 2026-07-16T02:54:32Z 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: Ken Su address: 10F, No.106, Sec. 2, Chang an E. Rd., Jhongshan Dist., Taipei City, Taiwan country: TW phone: +886908505138 e-mail: [email protected] nic-hdl: KS1178-AP mnt-by: MAINT-TW-TWNIC last-modified: 2025-08-28T07:32:04Z source: APNIC remarks: (hid:KS1010-S-TW) % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1) % Query time: 444 msec % WHEN: Wed Aug 26 05:41:08 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 22,
"v4prefix": "103.130.248.0"
}
],
"country": "TW",
"endAddress": "103.130.251.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2018-10-12T05:40:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-08-28T07:32:04Z"
}
],
"handle": "KS1178-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/KS1178-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/103.130.248.0/22"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"(hid:KS1010-S-TW)"
],
"title": "remarks"
}
],
"roles": [
"administrative",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Ken Su"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "10F, No.106, Sec. 2, Chang an E. Rd., Jhongshan Dist., Taipei City, Taiwan"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+886908505138"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2023-11-30T04:33:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-16T02:54:32Z"
}
],
"handle": "IRT-CTII-TW",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-CTII-TW",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/103.130.248.0/22"
}
],
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CTII-TW"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "CTII international Inc.\n10F, No.106, Sec. 2, Chang an E. Rd., Jhongshan Dist.,\nTaipei City, Taiwan"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-10-12T05:43:41Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-11-30T04:33:20Z"
}
],
"handle": "103.130.248.0 - 103.130.251.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/103.130.248.0/22",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/103.130.248.0/22"
}
],
"name": "CTII-NET",
"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/103.130.248.0/22"
}
],
"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/103.130.248.0/22"
}
],
"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": [
"CTII international Inc.",
"10F, No.106, Sec. 2, Chang an E. Rd., Jhongshan Dist.,",
"Taipei City, Taiwan"
],
"title": "description"
}
],
"startAddress": "103.130.248.0",
"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.