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 serverDeploy221.238.234.139
IP Geolocation RDAPIP Range221.238.234.128 - 221.238.234.255
Handle221.238.234.128 - 221.238.234.255
NameTIANJIN-ZHENGLIANXINXI-LTD
TypeASSIGNED NON-PORTABLE
CountryCN
Registered2010-12-28 06:42 UTC
Updated2022-01-12 13:25 UTC
Admin Contactadmin tjtele
Email[email protected]
Phone+86-22-85580499
AddressNo.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA
Tech Contactadmin tjtele
Email[email protected]
Phone+86-22-85580499
AddressNo.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA
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 '221.238.234.128 - 221.238.234.255' % Abuse contact for '221.238.234.128 - 221.238.234.255' is '[email protected]' inetnum: 221.238.234.128 - 221.238.234.255 netname: TIANJIN-ZHENGLIANXINXI-LTD descr: ZHENGLIANXINXI-LTD descr: TIANJIN CITY country: CN admin-c: AT370-AP tech-c: AT370-AP abuse-c: AC2531-AP status: ASSIGNED NON-PORTABLE mnt-by: MAINT-CHINANET-TJ mnt-irt: IRT-CHINANET-TJ last-modified: 2022-01-12T13:25:03Z source: APNIC irt: IRT-CHINANET-TJ address: No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA e-mail: [email protected] abuse-mailbox: [email protected] admin-c: AT370-AP tech-c: AT370-AP auth: # Filtered remarks: [email protected] remarks: [email protected] was validated on 2026-06-17 mnt-by: MAINT-CHINANET-TJ last-modified: 2026-06-17T03:02:51Z source: APNIC role: ABUSE CHINANETTJ country: ZZ address: No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA phone: +000000000 e-mail: [email protected] admin-c: AT370-AP tech-c: AT370-AP nic-hdl: AC2531-AP remarks: Generated from irt object IRT-CHINANET-TJ remarks: [email protected] was validated on 2026-06-17 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-06-17T03:03:13Z source: APNIC person: admin tjtele nic-hdl: AT370-AP e-mail: [email protected] address: No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA phone: +86-22-85580499 fax-no: +86-22-85580970 country: CN mnt-by: MAINT-CHINANET-TJ last-modified: 2014-04-01T03:31:13Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1) % Query time: 593 msec % WHEN: Sun Sep 13 08:06:55 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 25,
"v4prefix": "221.238.234.128"
}
],
"country": "CN",
"endAddress": "221.238.234.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:40Z"
},
{
"eventAction": "last changed",
"eventDate": "2014-04-01T03:31:13Z"
}
],
"handle": "AT370-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/AT370-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/221.238.234.139"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"admin tjtele"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-22-85580499"
],
[
"tel",
{
"type": "fax"
},
"text",
"+86-22-85580970"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2010-12-28T04:08:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-17T03:02:51Z"
}
],
"handle": "IRT-CHINANET-TJ",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-CHINANET-TJ",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/221.238.234.139"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected]",
"[email protected] was validated on 2026-06-17"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CHINANET-TJ"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-12-28T06:42:52Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-01-12T13:25:03Z"
}
],
"handle": "221.238.234.128 - 221.238.234.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/221.238.234.128/25",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/221.238.234.139"
}
],
"name": "TIANJIN-ZHENGLIANXINXI-LTD",
"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/221.238.234.139"
}
],
"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/221.238.234.139"
}
],
"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": [
"ZHENGLIANXINXI-LTD",
"TIANJIN CITY"
],
"title": "description"
}
],
"startAddress": "221.238.234.128",
"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.