Organization
zhenyun sun
VEND-YUNZHENG-RESEARCH-TPE
Location
Neihu District
Taiwan, Taiwan (TW)
Hostname
—
Geolocation
Taiwan (TW) Taiwan
- Country
- Taiwan (TW)
- Region
- Taiwan
- City
- Neihu District
- Continent
- Asia
- Coordinates
- 25.0689, 121.591 View on map ↗
Network Information
IP Range 2a12:cb41:801:: – 2a12:cb41:801:ffff:ffff:ffff:ffff:ffff CIDR 2a12:cb41:801::/48 Network Name VEND-YUNZHENG-RESEARCH-TPE Handle 2a12:cb41:801::/48 Type ALLOCATED-BY-LIR Parent Network 2a12:cb41:800::/39 Organization zhenyun sun Organization ID ORG-ZS89-RIPE Address Tartu mnt 67/1-13b, Harjuuma, 10115, Tallinn, Estonia Country Taiwan (TW) Registry RIPE NCC Description YunZheng.Space VNET Endpoint - Taipei, TW Registered On Jun 19, 2026 Last Updated Jun 19, 2026 Status
active
ASN & Routing
Origin AS AS204921 AS Name YunZheng-Network - zhenyun sun, GB Announced Prefix 2a12:cb41:801::/48 AS Registry RIPE NCC Prefix Country United Kingdom (GB) Allocated 2026-03-05 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Email [email protected]
Raw RDAP Response
{
"handle": "2a12:cb41:801::/48",
"startAddress": "2a12:cb41:801::",
"endAddress": "2a12:cb41:801:ffff:ffff:ffff:ffff:ffff",
"ipVersion": "v6",
"name": "VEND-YUNZHENG-RESEARCH-TPE",
"type": "ALLOCATED-BY-LIR",
"country": "TW",
"parentHandle": "2a12:cb41:800::/39",
"cidr0_cidrs": [
{
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"length": 48
}
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"status": [
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],
"entities": [
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"vcardArray": [
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[
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"text",
"4.0"
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[
"fn",
{},
"text",
"zhenyun sun"
],
[
"kind",
{},
"text",
"org"
],
[
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{
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},
"text",
[
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""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-31651702"
]
]
],
"roles": [
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"links": [
{
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-ZS89-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"objectClassName": "entity"
},
{
"handle": "ZS2129-RIPE",
"vcardArray": [
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[
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"individual"
]
]
],
"roles": [
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"links": [
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{
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}
],
"objectClassName": "entity"
},
{
"handle": "ZYS-MNT",
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]
],
"roles": [
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{
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{
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"rel": "copyright",
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],
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{
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[
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[
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{},
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],
[
"kind",
{},
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"group"
],
[
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{
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"text",
[
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""
]
],
[
"email",
{
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},
"text",
"[email protected]"
]
]
],
"roles": [
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"entities": [
{
"handle": "ZHNET-MNT",
"vcardArray": [
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[
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{},
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[
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{},
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[
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]
],
"roles": [
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"links": [
{
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"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ZHNET-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
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}
],
"links": [
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"rel": "geofeed",
"href": "https://files.yunzheng.space/webdav/geofeed.csv",
"type": "application/geofeed+csv"
},
{
"value": "https://rdap.db.ripe.net/ip/2a12:cb41:801::",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/2a12:cb41:801::/48",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/2a12:cb41:801::",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/2a12:cb41:801::/48?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/2a12:cb41:801::",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/2a12:cb41:801::/48",
"type": "application/rdap+json"
},
{
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"type": "application/rdap+json"
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{
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"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/2a12:cb41:801::",
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"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/ip/2a12:cb41:801::",
"rel": "self",
"href": "https://rdap.db.ripe.net/ip/2a12:cb41:801::",
"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2026-06-19T11:21:36Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-19T11:21:36Z"
}
],
"rdapConformance": [
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"rirSearch1",
"ips",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/2a12:cb41:801::",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
"Objects returned came from source",
"RIPE"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.db.ripe.net/ip/2a12:cb41:801::",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "ip network",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-ZS89-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
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},
"reason": {
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},
"prePath": "$.entities[?(@.handle=='ZS2129-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
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},
"reason": {
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},
"prePath": "$.entities[?(@.handle=='ACRO61962-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.