44.30.130.0
Shanghai · China · University of California, San Diego
- Autonomous system
- AS7377
- Country
- CN
- Legacy classification score
- Not a probability
IP address summary
- IP address
- 44.30.130.0
- ASN
- AS7377
- Network operator
- University of California, San Diego
- ISP
- University of California, San Diego
- Containing network profile
- 44.30.0.0/16
- Operator category
- Academic
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS11421
- Source label
- HYWG-BACKBONE - HYW
- Reference interval
- 44.30.130.0 to 44.30.130.255
- Collected
IPtoASN maps this address interval to AS11421. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- China
- City
- Shanghai
- Region
- Shanghai
- Postal code
- Not supplied
- Timezone
- Asia/
Shanghai - Local time
- 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
This response predates the evidence-based model.
ASN and network operator
AS7377 profile- Organization
- University of California, San Diego
- ASN domain
- ucsd.edu
- Operator type
- Academic
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 44.30.129.0 – 44.30.130.255
- Registered network name
- AMPRNET
- Registered network block
- 44.0.0.0/9
- Registration source
- ARIN RDAP
- Company
- Amateur Radio Digital Communications
- Usage type
- business
- Company website
- ardc.net
Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.
Abuse contact
- Contact name
- John Burwell
- Published contact network
- 44.0.0.0-44.191.255.255
- Abuse email
- john@ardc.net
- Phone
- +1-858-477-9900;ext302
- Postal address
- 5663 Balboa Ave Suite 432, San Diego, CA, 92111-2705, United States
- Contact country
- United States
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{
"ip": "44.30.130.0",
"isp": {
"asn": "AS7377",
"org": "University of California, San Diego",
"isp": "University of California, San Diego"
},
"location": {
"country": "China",
"country_code": "CN",
"city": "Shanghai",
"state": "Shanghai",
"zipcode": "",
"latitude": 31.23647159981334,
"longitude": 121.44922200912815,
"timezone": "Asia/Shanghai",
"localtime": "2026-11-09T16:09:58"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0
}
}