Whois & RDAP Lookup
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IP Geolocation RDAPIP Range23.146.248.0 - 23.146.248.255
HandleNET-23-146-248-0-2
NameNCSE-NETWORK-REALLO-01
TypeASSIGNMENT
HolderNCSE Network
Registered2025-09-25 03:58 UTC
Updated2025-10-01 16:04 UTC
RegistrantNCSE Network
AddressZhongzheng District, Taipei, , , Taiwan, Province of China
Admin ContactNOC
OrganizationNCSE NETWORK LTD
Email[email protected]
Phone+447458164659
AddressSuite 1846 New North Road, 275, London, , N1 7AA, United Kingdom
Tech ContactNOC
OrganizationNCSE NETWORK LTD
Email[email protected]
Phone+447458164659
AddressSuite 1846 New North Road, 275, London, , N1 7AA, United Kingdom
Abuse Contact[email protected]
Abuse Phone+447458164659
Statusactive
Registry RDAPhttps://rdap.arin.net
Raw WHOIS response
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # start NetRange: 23.146.248.0 - 23.146.248.255 CIDR: 23.146.248.0/24 NetName: NCSE-ANYCAST-IPV4-01 NetHandle: NET-23-146-248-0-1 Parent: NET23 (NET-23-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: NCSE NETWORK, LLC (NNL-73) RegDate: 2023-02-03 Updated: 2023-11-16 Comment: GeoFeed: https://ncse.tw/geofeed.csv Ref: https://rdap.arin.net/registry/ip/23.146.248.0 OrgName: NCSE NETWORK, LLC OrgId: NNL-73 Address: 4965 US Highway 42, Ste 1000-38 City: Louisville StateProv: KY PostalCode: 40222 Country: US RegDate: 2023-01-15 Updated: 2024-12-02 Comment: GeoFeed: https://ncse.tw/geofeed.csv Ref: https://rdap.arin.net/registry/entity/NNL-73 OrgRoutingHandle: NOC33531-ARIN OrgRoutingName: NOC OrgRoutingPhone: +447458164659 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN OrgAbuseHandle: NOC33531-ARIN OrgAbuseName: NOC OrgAbusePhone: +447458164659 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN OrgNOCHandle: NOC33531-ARIN OrgNOCName: NOC OrgNOCPhone: +447458164659 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN OrgDNSHandle: NOC33531-ARIN OrgDNSName: NOC OrgDNSPhone: +447458164659 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN OrgTechHandle: NOC33531-ARIN OrgTechName: NOC OrgTechPhone: +447458164659 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN # end # start NetRange: 23.146.248.0 - 23.146.248.255 CIDR: 23.146.248.0/24 NetName: NCSE-NETWORK-REALLO-01 NetHandle: NET-23-146-248-0-2 Parent: NCSE-ANYCAST-IPV4-01 (NET-23-146-248-0-1) NetType: Reassigned OriginAS: Customer: NCSE Network (C11366847) RegDate: 2025-09-24 Updated: 2025-10-01 Comment: Geofeed https://ncse.tw/geofeed.csv Ref: https://rdap.arin.net/registry/ip/23.146.248.0 CustName: NCSE Network Address: Zhongzheng District City: Taipei StateProv: PostalCode: Country: TW RegDate: 2025-09-24 Updated: 2025-09-24 Ref: https://rdap.arin.net/registry/entity/C11366847 OrgRoutingHandle: NOC33531-ARIN OrgRoutingName: NOC OrgRoutingPhone: +447458164659 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN OrgAbuseHandle: NOC33531-ARIN OrgAbuseName: NOC OrgAbusePhone: +447458164659 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN OrgNOCHandle: NOC33531-ARIN OrgNOCName: NOC OrgNOCPhone: +447458164659 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN OrgDNSHandle: NOC33531-ARIN OrgDNSName: NOC OrgDNSPhone: +447458164659 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN OrgTechHandle: NOC33531-ARIN OrgTechName: NOC OrgTechPhone: +447458164659 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/NOC33531-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # % Query time: 808 msec % WHEN: Fri Sep 18 18:31:48 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"length": 24,
"v4prefix": "23.146.248.0"
}
],
"endAddress": "23.146.248.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-16T14:33:50-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-10-17T07:35:57-04:00"
}
],
"handle": "NOC33531-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC33531-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
},
{
"href": "https://whois.arin.net/rest/poc/NOC33531-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"routing",
"abuse",
"noc",
"dns",
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Suite 1846 New North Road, 275\nLondon\n\nN1 7AA\nUnited Kingdom"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"NOC"
],
[
"org",
{},
"text",
"NCSE NETWORK LTD"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+447458164659"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-12-02T12:51:15-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-01-15T02:14:14-05:00"
}
],
"handle": "NNL-73",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NNL-73",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
},
{
"href": "https://whois.arin.net/rest/org/NNL-73",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"GeoFeed: https://ncse.tw/geofeed.csv"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"NCSE NETWORK, LLC"
],
[
"adr",
{
"label": "4965 US Highway 42, Ste 1000-38\nLouisville\nKY\n40222\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-24T23:58:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-09-24T23:58:59-04:00"
}
],
"handle": "C11366847",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C11366847",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
},
{
"href": "https://whois.arin.net/rest/customer/C11366847",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"NCSE Network"
],
[
"adr",
{
"label": "Zhongzheng District\nTaipei\n\n\nTaiwan, Province of China"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-01T12:04:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-09-24T23:58:59-04:00"
}
],
"handle": "NET-23-146-248-0-2",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/23.146.248.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
},
{
"href": "https://whois.arin.net/rest/net/NET-23-146-248-0-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
},
{
"href": "https://rdap.arin.net/registry/ip/23.146.248.0/24",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/23.146.248.149"
}
],
"name": "NCSE-NETWORK-REALLO-01",
"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/23.146.248.149"
}
],
"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/23.146.248.149"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-23-146-248-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Geofeed https://ncse.tw/geofeed.csv"
],
"title": "Registration Comments"
}
],
"startAddress": "23.146.248.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}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.