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 serverDeploy220.113.152.0/23
RDAPIP Range220.113.152.0 - 220.113.159.255
Handle220.113.152.0 - 220.113.159.255
NameSZGWBN
TypeALLOCATED PORTABLE
CountryCN
Registered2022-05-26 04:05 UTC
Updated2024-12-24 09:06 UTC
Admin ContactPei Liu
Email[email protected]
Phone+86-0755-33088353
Address14/F,GreatWall Technology Building,No 3 Kefa Road,, Technology&Industry Park,Nanshan District,Shenzhen
Tech ContactYuezong Ding
Email[email protected]
Phone+86-0755-33189652
Address14/F,GreatWall Technology Building,No 3 Kefa Road,, Technology&Industry Park,Nanshan District,Shenzhen
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 '220.113.152.0 - 220.113.159.255' % Abuse contact for '220.113.152.0 - 220.113.159.255' is '[email protected]' inetnum: 220.113.152.0 - 220.113.159.255 netname: SZGWBN descr: Shenzhen Greatwall Broadband Network Service Co., descr: 14/F, GreatWall Technology Building, No 3 Kefa Road, descr: Technology & Industry Park, Nanshan District, Shenzhen admin-c: PL1316-AP tech-c: YD975-AP country: CN mnt-by: MAINT-CNNIC-AP mnt-lower: MAINT-CNNIC-AP mnt-routes: MAINT-CNNIC-AP mnt-irt: IRT-SZGWBN-CN status: ALLOCATED PORTABLE last-modified: 2024-12-24T09:06:03Z source: APNIC irt: IRT-SZGWBN-CN address: 14/F, GreatWall Technology Building, No 3 Kefa Road, address: Technology & Industry Park, Nanshan District, Shenzhen e-mail: [email protected] abuse-mailbox: [email protected] admin-c: PL1316-AP tech-c: YD975-AP auth: # Filtered mnt-by: MAINT-CNNIC-AP last-modified: 2025-11-18T00:38:05Z source: APNIC person: Pei Liu address: 14/F,GreatWall Technology Building,No 3 Kefa Road, address: Technology&Industry Park,Nanshan District,Shenzhen country: CN phone: +86-0755-33088353 e-mail: [email protected] nic-hdl: PL1316-AP mnt-by: MAINT-CNNIC-AP last-modified: 2016-12-19T03:18:01Z source: APNIC person: Yuezong Ding address: 14/F,GreatWall Technology Building,No 3 Kefa Road, address: Technology&Industry Park,Nanshan District,Shenzhen country: CN phone: +86-0755-33189652 e-mail: [email protected] nic-hdl: YD975-AP mnt-by: MAINT-CNNIC-AP last-modified: 2016-12-19T03:18:01Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-JP1) % Query time: 348 msec % WHEN: Sun Sep 20 12:38:16 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 21,
"v4prefix": "220.113.152.0"
}
],
"country": "CN",
"endAddress": "220.113.159.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2016-12-19T03:18:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2016-12-19T03:18:01Z"
}
],
"handle": "PL1316-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/PL1316-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/220.113.152.0/23"
}
],
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Pei Liu"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "14/F,GreatWall Technology Building,No 3 Kefa Road,\nTechnology\u0026Industry Park,Nanshan District,Shenzhen"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-0755-33088353"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2016-12-19T03:18:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2016-12-19T03:18:01Z"
}
],
"handle": "YD975-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/YD975-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/220.113.152.0/23"
}
],
"objectClassName": "entity",
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Yuezong Ding"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "14/F,GreatWall Technology Building,No 3 Kefa Road,\nTechnology\u0026Industry Park,Nanshan District,Shenzhen"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-0755-33189652"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2024-12-24T08:59:23Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-18T00:38:05Z"
}
],
"handle": "IRT-SZGWBN-CN",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-SZGWBN-CN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/220.113.152.0/23"
}
],
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-SZGWBN-CN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "14/F, GreatWall Technology Building, No 3 Kefa Road,\nTechnology \u0026 Industry Park, Nanshan District, Shenzhen"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-05-26T04:05:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-12-24T09:06:03Z"
}
],
"handle": "220.113.152.0 - 220.113.159.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/220.113.152.0/21",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/220.113.152.0/23"
}
],
"name": "SZGWBN",
"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/220.113.152.0/23"
}
],
"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/220.113.152.0/23"
}
],
"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": [
"Shenzhen Greatwall Broadband Network Service Co.,",
"14/F, GreatWall Technology Building, No 3 Kefa Road,",
"Technology \u0026 Industry Park, Nanshan District, Shenzhen"
],
"title": "description"
}
],
"startAddress": "220.113.152.0",
"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.