128.112.0.0

Princeton · United States · Princeton University

Autonomous system: AS88
Country: US
Risk score: Not a probability

IP address summary

IP address: 128.112.0.0
ASN: AS88
Network operator: Princeton University
ISP: Princeton University
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: AS88
Source label: PRINCETON-AS - Princeton University
Reference interval: 128.112.0.0 to 128.112.255.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS88. 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: Princeton
Region: New Jersey
Postal code: Not supplied
Timezone: America/New_York
Local time: 2026-11-04 09:21:37
Approximate coordinates: 40.381, -74.650

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

AS88 profile

Organization: Princeton University
ASN domain: princeton.edu
Operator type: Academic

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

Network registration

Matching record range: 128.112.0.0/16
Registered network name: PRINCETON
Registered network block: 128.112.0.0/16
Registration source: ARIN RDAP
Company: Princeton University
Usage type: business
Company website: princeton.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: OIT Response Team
Published contact network: 128.112.0.0/16
Abuse email: abuse@princeton.edu
Phone: +1-609-258-4357;extSay this concerns network abuse
Postal address: Princeton University, 701 Carnegie Center, Suite 302, Princeton, NJ, 08540, 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

128.112.0.0 · live response

{
  "ip": "128.112.0.0",
  "isp": {
    "asn": "AS88",
    "org": "Princeton University",
    "isp": "Princeton University"
  },
  "location": {
    "country": "United States",
    "country_code": "US",
    "city": "Princeton",
    "state": "New Jersey",
    "zipcode": "",
    "latitude": 40.38085159981333,
    "longitude": -74.64963799087185,
    "timezone": "America/New_York",
    "localtime": "2026-11-04T09:21:37"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}