Whois & RDAP Lookup
219.144.128.0/17
RDAPIP Range219.144.0.0 - 219.145.255.255
Handle219.144.0.0 - 219.145.255.255
NameCHINANET-SN
TypeASSIGNED NON-PORTABLE
CountryCN
Registered2008-09-04 06:51 UTC
Updated2008-09-04 06:51 UTC
Admin ContactChinanet Hostmaster
Email[email protected]
Phone+86-10-58501724
AddressNo.31 ,jingrong street,beijing, 100032
Tech ContactXianghong Cao
Email[email protected]
Phone+8629-837-1049
AddressShaanxi province data communication Bureau, 8, Xi'an city, Shanxi province 710075
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 '219.144.0.0 - 219.145.255.255' % Abuse contact for '219.144.0.0 - 219.145.255.255' is '[email protected]' inetnum: 219.144.0.0 - 219.145.255.255 netname: CHINANET-SN descr: CHINANET shanxi(SN) province network descr: China Telecom descr: No.31,jingrong street descr: Beijing 100032 country: CN admin-c: CH93-AP tech-c: XC10-AP mnt-by: MAINT-CHINANET mnt-lower: MAINT-CHINANET-SHAANXI status: ASSIGNED NON-PORTABLE last-modified: 2008-09-04T06:51:38Z source: APNIC person: Chinanet Hostmaster nic-hdl: CH93-AP e-mail: [email protected] address: No.31 ,jingrong street,beijing address: 100032 phone: +86-10-58501724 fax-no: +86-10-58501724 country: CN mnt-by: MAINT-CHINANET last-modified: 2022-02-28T06:53:44Z source: APNIC person: Xianghong Cao address: Shaanxi province data communication Bureau address: 8# guangde Road west development zone address: Xi'an city, Shanxi province 710075 country: CN phone: +8629-837-1049 fax-no: +8629-837-1049 e-mail: [email protected] nic-hdl: XC10-AP mnt-by: MAINT-CHINANET-SHAANXI last-modified: 2012-02-01T23:37:17Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1) % Query time: 443 msec % WHEN: Wed Aug 26 00:43:14 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 15,
"v4prefix": "219.144.0.0"
}
],
"country": "CN",
"endAddress": "219.145.255.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2012-02-01T23:37:17Z"
}
],
"handle": "XC10-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/XC10-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/219.144.128.0/17"
}
],
"objectClassName": "entity",
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Xianghong Cao"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Shaanxi province data communication Bureau\n8\nXi'an city, Shanxi province 710075"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+8629-837-1049"
],
[
"tel",
{
"type": "fax"
},
"text",
"+8629-837-1049"
],
[
"email",
{},
"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/219.144.128.0/17"
}
],
"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": "2008-09-04T06:51:38Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T06:51:38Z"
}
],
"handle": "219.144.0.0 - 219.145.255.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/219.144.0.0/15",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/219.144.128.0/17"
}
],
"name": "CHINANET-SN",
"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/219.144.128.0/17"
}
],
"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/219.144.128.0/17"
}
],
"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 shanxi(SN) province network",
"China Telecom",
"No.31,jingrong street",
"Beijing 100032"
],
"title": "description"
}
],
"startAddress": "219.144.0.0",
"status": [
"active"
],
"type": "ASSIGNED NON-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.