216.41.228.0

Oakland · United States · University of California, Los Angeles

Autonomous system: AS52
Country: US
Risk score

IP address summary

IP address: 216.41.228.0
ASN: AS52
Network operator: University of California, Los Angeles
ISP: University of California, Los Angeles
Containing network profile: 216.41.0.0/16
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: AS52
Source label: UCLA - University of California, Los Angeles
Reference interval: 216.41.228.0 to 216.41.228.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS52. 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: United States
City: Oakland
Region: California
Postal code: Not supplied
Timezone: America/Los_Angeles
Local time: 2026-11-13 13:21:49
Approximate coordinates: 37.821, -122.294

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 / 100

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

Read exact field definitions

ASN and network operator

AS52 profile

Organization: University of California, Los Angeles
ASN domain: ucla.edu
Operator type: Academic

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

Network registration

Matching record range: 216.41.228.0/24
Registered network name: UC-261
Registered network block: 216.41.228.0/24
Registration source: ARIN RDAP
Company: UC HEALTH
Usage type: business
Company website: uchealth.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: Michael Kilpatrick
Published contact network: 216.41.228.0/24
Abuse email: michael.kilpatrick@ucsf.edu
Phone: +1-415-845-2878
Postal address: 1111 Franklin St, Oakland, CA, 94607, 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

216.41.228.0 · live response

{
  "ip": "216.41.228.0",
  "isp": {
    "asn": "AS52",
    "org": "University of California, Los Angeles",
    "isp": "University of California, Los Angeles"
  },
  "location": {
    "country": "United States",
    "country_code": "US",
    "city": "Oakland",
    "state": "California",
    "zipcode": "",
    "latitude": 37.82135159981333,
    "longitude": -122.29393799087185,
    "timezone": "America/Los_Angeles",
    "localtime": "2026-11-13T13:21:49"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}