128.48.0.0

Oakland · United States · University of California - Office of the President

Autonomous system: AS11293
Country: US
Legacy classification score: Not a probability

IP address summary

IP address: 128.48.0.0
ASN: AS11293
Network operator: University of California - Office of the President
ISP: University of California - Office of the President
Containing network profile: 128.0.0.0/8
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: AS11293
Source label: UCOP-ASN - University of California - Office of the President
Reference interval: 128.48.0.0 to 128.48.111.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS11293. 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: 2026-11-08 21:18:40
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

Legacy classification score: 0

This response predates the evidence-based model.

Read exact field definitions

ASN and network operator

AS11293 profile

Organization: University of California - Office of the President
ASN domain: ucop.edu
Operator type: Academic

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

Network registration

Matching record range: 128.48.0.0 – 128.48.111.255
Registered network name: UCDLA-NET-B
Registered network block: 128.48.0.0/16
Registration source: ARIN RDAP
Company: University of California - Office of the President
Usage type: business
Company website: ucop.edu

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

Abuse contact

Contact name: Network Operations
Published contact network: 128.48.0.0/16
Abuse email: noc@ucop.edu
Phone: +1-510-987-0363;ext(Computer Operations)
Postal address: Technology Delivery Services Network, 1111 Franklin Street, Oakland, CA, 94607-5201, 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

128.48.0.0 · live response

{
  "ip": "128.48.0.0",
  "isp": {
    "asn": "AS11293",
    "org": "University of California - Office of the President",
    "isp": "University of California - Office of the President"
  },
  "location": {
    "country": "United States",
    "country_code": "US",
    "city": "Oakland",
    "state": "California",
    "zipcode": "",
    "latitude": 37.82135159981333,
    "longitude": -122.29393799087185,
    "timezone": "America/Los_Angeles",
    "localtime": "2026-11-08T21:18:40"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}