2403:cec0::

Tokyo · Japan · Shuangyu Communications Technology Co., Limited

Registration lookup IPv6 address formats

Autonomous system: AS137995
Country: JP
Risk score: Not a probability

IP address summary

IP address: 2403:cec0::
ASN: AS137995
Network operator: Shuangyu Communications Technology Co., Limited
ISP: Shuangyu Communications Technology Co., Limited
Containing network profile: No indexed aggregate
Operator category: Business Broadband

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

Public ASN reference

Reference ASN: AS137995
Source label: SHUANGYU-AS-AP - Shuangyu Communications Technology Co., Limited
Reference interval: 2403:cec0:: to 2403:cec0:ffff:ffff:ffff:ffff:ffff:ffff
Collected: 2026-11-02

IPtoASN maps this address interval to AS137995. 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: Japan
City: Tokyo
Region: Tokyo
Postal code: Not supplied
Timezone: Asia/Tokyo
Local time: 2026-11-04 15:51:29
Approximate coordinates: 35.704, 139.683

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

HostingNot classified

MobileNot classified

Risk score: 0

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

Read exact field definitions

ASN and network operator

AS137995 profile

Organization: Shuangyu Communications Technology Co., Limited
ASN domain: syctnet.com
Operator type: Business Broadband

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

Network registration

Matching record range: 2403:cec0::/40
Registered network name: SHENZHENSHIFANGTEC-CN
Registered network block: 2403:cec0::/40
Registration source: APNIC WHOIS
Company: JP Shi Fang Technology Co., Limited
Usage type: business

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 SHENZHENSHIFANGTECCN
Published contact network: 2403:cec0::/40
Abuse email: liu.rodge@gmail.com
Phone: +852-3891499
Postal address: Room 201, Hong KONG quan
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

2403:cec0:: · live response

{
  "ip": "2403:cec0::",
  "isp": {
    "asn": "AS137995",
    "org": "Shuangyu Communications Technology Co., Limited",
    "isp": "Shuangyu Communications Technology Co., Limited"
  },
  "location": {
    "country": "Japan",
    "country_code": "JP",
    "city": "Tokyo",
    "state": "Tokyo",
    "zipcode": "",
    "latitude": 35.70375159981334,
    "longitude": 139.68287200912815,
    "timezone": "Asia/Tokyo",
    "localtime": "2026-11-04T15:51:29"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}