45.252.0.19
ISP
Data retrieved at
Network
ASN
IP Range
Company
CHINA UNICOM China169 Backbone
Hostname
Not available.
AS Domain
chinaunicom.cn
Using host.io for pre-visualize domains.
Type
ISP
Handle
45.252.0.0 - 45.252.3.255
Registered
2016-05-30
Last Changed
2021-06-16
View raw RDAP
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/ip/45.252.0.19",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/ip/45.252.0.19",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "CN",
"name": "WasuCloud",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-05-30T12:58:53Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-06-16T01:31:05Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/45.252.0.19",
"rel": "self",
"href": "https://rdap.apnic.net/ip/45.252.0.0/22",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Wasu Cloud Technology Co.,Ltd",
"No.7 XiYuan two Road,SanDun Town,HangZhou City,ZheJiang"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-05-27T09:04:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2016-05-27T09:04:02Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/45.252.0.19",
"rel": "self",
"href": "https://rdap.apnic.net/entity/YW6496-AP",
"type": "application/rdap+json"
}
],
"handle": "YW6496-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"HAIXIA XU"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "No.7 XiYuan two Road,SanDun Town,HangZhou City,ZheJiang"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-15068845831"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-05-27T09:04:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2016-05-27T09:04:02Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/45.252.0.19",
"rel": "self",
"href": "https://rdap.apnic.net/entity/JS3785-AP",
"type": "application/rdap+json"
}
],
"handle": "JS3785-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"WEI HUANG"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "No.7 XiYuan two Road,SanDun Town,HangZhou City,ZheJiang"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-15869006999"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-08T06:47:38Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-17T23:08:37Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/45.252.0.19",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-CNNIC-CN",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Please note that CNNIC is not an ISP and is not",
"empowered to investigate complaints of network abuse.",
"Please contact the tech-c or admin-c of the network.",
"[email protected] is invalid"
],
"title": "remarks"
}
],
"handle": "IRT-CNNIC-CN",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CNNIC-CN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Beijing, China"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "45.252.0.0 - 45.252.3.255",
"type": "ALLOCATED PORTABLE",
"startAddress": "45.252.0.0",
"endAddress": "45.252.3.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "45.252.0.0",
"length": 22
}
],
"port43": "whois.apnic.net"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
45.252.0.0/23
Authorized ASN
AS24139, AS4837
Abuse Contacts
IP Geolocation
Country
China
Time Zone
Asia/Shanghai
Coordinates
34.7732, 113.722
Continent
Asia
European Union
No.
Phone prefix
+86
Currency
Chinese Yuan (CNY ¥)