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 serverDeploy221.226.0.0/17
RDAPIP Range221.224.0.0 - 221.231.255.255
Handle221.224.0.0 - 221.231.255.255
NameCHINANET-JS
TypeALLOCATED PORTABLE
CountryCN
Registered2008-09-04 06:52 UTC
Updated2021-06-15 08:06 UTC
Admin ContactChinanet Hostmaster
Email[email protected]
Phone+86-10-58501724
AddressNo.31 ,jingrong street,beijing, 100032
Tech ContactCHINANET JIANGSU
Email[email protected]
Phone+86-25-87799222
Address260 Zhongyang Road,Nanjing 210037
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 '221.226.0.0 - 221.226.0.7' % Abuse contact for '221.226.0.0 - 221.226.0.7' is '[email protected]' inetnum: 221.226.0.0 - 221.226.0.7 netname: NANJING-YINLONGXINWANGEHOME-NETBAR descr: Silver Dragon House of Nanjing Xin NetEase Web Services Limited descr: Nanjing City descr: Jiangsu Province country: CN admin-c: CH481-AP tech-c: CH481-AP status: ASSIGNED NON-PORTABLE mnt-by: MAINT-CHINANET-JS mnt-lower: MAINT-CHINANET-JS-NJ last-modified: 2010-07-20T07:50:05Z source: APNIC person: CHINANET-JS-NJ Hostmaster address: No.1,Runnan Road,Nanjing 210008 country: CN phone: +86-25-3315464 fax-no: +86-25-3289583 e-mail: [email protected] nic-hdl: CH481-AP remarks: send anti-spam or abuse reports to [email protected] remarks: or [email protected] remarks: times in GMT+8 mnt-by: MAINT-CHINANET-JS-NJ last-modified: 2008-09-04T07:29:59Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1) % Query time: 593 msec % WHEN: Tue Sep 15 18:29:29 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 13,
"v4prefix": "221.224.0.0"
}
],
"country": "CN",
"endAddress": "221.231.255.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-15T00:31:55Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-21T01:31:36Z"
}
],
"handle": "IRT-CHINANET-CN",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-CHINANET-CN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/221.226.0.0/17"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected] was validated on 2026-05-21"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CHINANET-CN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "No.31 ,jingrong street,beijing\n100032"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:13Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-02-28T06:53:44Z"
}
],
"handle": "CH93-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/CH93-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/221.226.0.0/17"
}
],
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Chinanet Hostmaster"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "No.31 ,jingrong street,beijing\n100032"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-10-58501724"
],
[
"tel",
{
"type": "fax"
},
"text",
"+86-10-58501724"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:54:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-08-05T15:34:47Z"
}
],
"handle": "CJ186-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/CJ186-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/221.226.0.0/17"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"send anti-spam reports [email protected]",
"send abuse reports [email protected]",
"times in GMT+8",
"www.jsinfo.net"
],
"title": "remarks"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CHINANET JIANGSU"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "260 Zhongyang Road,Nanjing 210037"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-25-87799222"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:52:53Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-06-15T08:06:37Z"
}
],
"handle": "221.224.0.0 - 221.231.255.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/221.224.0.0/13",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/221.226.0.0/17"
}
],
"name": "CHINANET-JS",
"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/221.226.0.0/17"
}
],
"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/221.226.0.0/17"
}
],
"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": [
"CHINANET jiangsu province network",
"China Telecom",
"A12,Xin-Jie-Kou-Wai Street",
"Beijing 100088"
],
"title": "description"
},
{
"description": [
"This object can only modify by APNIC hostmaster",
"If you wish to modify this object details please",
"send email to [email protected] with your",
"organisation account name in the subject line."
],
"title": "remarks"
}
],
"startAddress": "221.224.0.0",
"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.