2a12:cb41:13f0::

Shanghai · China · Zhengda Li

Hosting

Registration lookup IPv6 address formats

Autonomous system: AS219489
Country: CN
Legacy classification score: Not a probability

IP address summary

IP address: 2a12:cb41:13f0::
ASN: AS219489
Network operator: Zhengda Li
ISP: Zhengda Li
Containing network profile: 2a12:cb41::/32
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: AS219489
Source label: AS-MZKNET Zhengda Li
Reference interval: 2a12:cb41:13f0:: to 2a12:cb41:13ff:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS219489. 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: 2026-11-09 16:00:49
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

Legacy classification score: 0

This response predates the evidence-based model.

Read exact field definitions

ASN and network operator

AS219489 profile

Organization: Zhengda Li
ASN domain: mzknet.work
Operator type: Hosting

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

Network registration

Matching record range: 2a12:cb41:13f0::/44
Registered network name: MZNKET-ANY-IPv6
Registered network block: 2a12:cb41:13f0::/44
Registration source: RIPENCC WHOIS
Company: Mizuki Network AnyCast IPv6
Usage type: hosting
Company website: mzknet.work

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

Abuse contact

Contact name: Mizuki-Network NOC
Published contact network: 2a12:cb41:13f0::/44
Abuse email: abose@mzknet.work
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

2a12:cb41:13f0:: · live response

{
  "ip": "2a12:cb41:13f0::",
  "isp": {
    "asn": "AS219489",
    "org": "Zhengda Li",
    "isp": "Zhengda Li"
  },
  "location": {
    "country": "China",
    "country_code": "CN",
    "city": "Shanghai",
    "state": "Shanghai",
    "zipcode": "",
    "latitude": 31.23647159981334,
    "longitude": 121.44922200912815,
    "timezone": "Asia/Shanghai",
    "localtime": "2026-11-09T16:00:49"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": true,
    "risk_score": 0
  }
}