40.72.0.0

Shanghai · China · Shanghai Blue Cloud Technology Co.,Ltd

Hosting

Registration lookup

Autonomous system: AS58593
Country: CN
Risk score: Not a probability

IP address summary

IP address: 40.72.0.0
ASN: AS58593
Network operator: Shanghai Blue Cloud Technology Co.,Ltd
ISP: Shanghai Blue Cloud Technology Co.,Ltd
Containing network profile: 40.0.0.0/8
Operator category: Hosting

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS58593
Source label: BLUECLOUD - Shanghai Blue Cloud Technology Co.,Ltd
Reference interval: 40.72.0.0 to 40.73.255.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS58593. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IPtoASN source Reference methodology

IP geolocation

World map with country boundaries — Approximate network location; not a device positionNatural Earth map data

Country: China
City: Shanghai
Region: Shanghai
Postal code: Not supplied
Timezone: Asia/Shanghai
Local time: 2026-11-03 23:16:15
Approximate coordinates: 31.236, 121.449

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed

ProxyNot listed

TorNot classified

HostingClassified

MobileNot classified

Risk score: 20

A low score is not proof that an address is safe.

Read exact field definitions

ASN and network operator

AS58593 profile

Organization: Shanghai Blue Cloud Technology Co.,Ltd
ASN domain: 21vianet.com
Operator type: Hosting

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range: 40.72.0.0/15
Registered network name: BLUECLOUD
Registered network block: 40.72.0.0/15
Registration source: APNIC WHOIS
Company: Shanghai Blue Cloud Technology Co.,Ltd
Usage type: hosting
Company website: 21vianet.com

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name: ABUSE CNNICCN
Published contact network: 40.72.0.0/15
Abuse email: ipas@cnnic.cn
Phone: +86-10-58813000
Postal address: Beijing, China
Contact country: China

This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.

Actual API response

Open JSON

40.72.0.0 · live response

{
  "ip": "40.72.0.0",
  "isp": {
    "asn": "AS58593",
    "org": "Shanghai Blue Cloud Technology Co.,Ltd",
    "isp": "Shanghai Blue Cloud Technology Co.,Ltd"
  },
  "location": {
    "country": "China",
    "country_code": "CN",
    "city": "Shanghai",
    "state": "Shanghai",
    "zipcode": "",
    "latitude": 31.23647159981334,
    "longitude": 121.44922200912815,
    "timezone": "Asia/Shanghai",
    "localtime": "2026-11-03T23:16:15"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": true,
    "risk_score": 20
  }
}