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AS18183
NCREE - National Center for Research on Earthquake Engineering Announcing routesAS nameNCREE
CountryTW
Registry (RIR)APNIC
HandleAS18183
RangeAS18183
Registered04 Sep 2008
Last changed08 Jan 2026
Abuse contact[email protected]
5IPv4 prefixes
5IPv6 prefixes
4Upstreams
1Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS7539 | TWAREN-TW - National Center for High-performance Computing | 136 |
| AS9264 | ASNet - Academia Sinica | 136 |
| AS9505 | TWGATE-AP - Taiwan Internet Gateway | 120 |
| AS9681 | FOX-TW - Formosa Open eXchange(FOX) | 20 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS18426 | STPI-AS-TW - National Applied Research Laboratories | 1 |
IPv4 prefixes (5)
IPv6 prefixes (5)
RPKI-validate all prefixes of AS18183
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| administrative, technical | TWNIC ROLE-NCREE | TR477-AP | [email protected], [email protected], +886-2-6630-0888 | National Center for Research on Earthquake Engineering, 200, Sec. 3, Xinhai Road, Taipei |
| abuse | IRT-NCREE-TW | IRT-NCREE-TW | [email protected], [email protected] | 200, Sec. 3, Xinhai Road, Taipei 10658, Taiwan |
Raw registry response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/18183",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/18183",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "TW",
"name": "NCREE",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:40:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-01-08T05:14:01Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/18183",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/18183",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"National Center for Research on Earthquake Engineering",
"200, Sec. 3, Xinhai Road",
"Taipei"
],
"title": "description"
},
{
"description": [
"(oid:NCREE)"
],
"title": "remarks"
}
],
"entities": [
{
"roles": [
"administrative",
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-09-11T01:31:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-09-11T01:31:25Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/18183",
"rel": "self",
"href": "https://rdap.apnic.net/entity/TR477-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"(hid:C218-TW)"
],
"title": "remarks"
}
],
"handle": "TR477-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"TWNIC ROLE-NCREE"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "National Center for Research on Earthquake Engineering\n200, Sec. 3, Xinhai Road\nTaipei"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+886-2-6630-0888"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-06-10T06:29:41Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-16T02:54:39Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/18183",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-NCREE-TW",
"type": "application/rdap+json"
}
],
"handle": "IRT-NCREE-TW",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-NCREE-TW"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "200, Sec. 3, Xinhai Road, Taipei 10658, Taiwan"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS18183",
"startAutnum": 18183,
"endAutnum": 18183,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.