18.0.0.0

Boston · United States · Massachusetts Institute of Technology

Autonomous system: AS3
Country: US
Risk score: Not a probability

IP address summary

IP address: 18.0.0.0
ASN: AS3
Network operator: Massachusetts Institute of Technology
ISP: Massachusetts Institute of Technology
Containing network profile: 18.0.0.0/8
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: AS3
Source label: MIT-GATEWAYS - Massachusetts Institute of Technology
Reference interval: 18.0.0.0 to 18.1.255.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS3. 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: Boston
Region: Massachusetts
Postal code: Not supplied
Timezone: America/New_York
Local time: 2026-11-03 01:25:26
Approximate coordinates: 42.389, -71.114

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

AS3 profile

Organization: Massachusetts Institute of Technology
ASN domain: mit.edu
Operator type: Academic

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

Network registration

Matching record range: 18.0.0.0/15
Registered network name: MIT
Registered network block: 18.0.0.0/11
Registration source: ARIN RDAP
Company: Massachusetts Institute of Technology
Usage type: business
Company website: mit.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: MIT Network Security
Published contact network: 18.0.0.0/11
Abuse email: arin-mit-security@mit.edu
Phone: +1-617-324-1782
Postal address: 304 Vassar Street, W92-167, Cambridge, MA, 02139, 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

18.0.0.0 · live response

{
  "ip": "18.0.0.0",
  "isp": {
    "asn": "AS3",
    "org": "Massachusetts Institute of Technology",
    "isp": "Massachusetts Institute of Technology"
  },
  "location": {
    "country": "United States",
    "country_code": "US",
    "city": "Boston",
    "state": "Massachusetts",
    "zipcode": "",
    "latitude": 42.38935159981334,
    "longitude": -71.11444799087185,
    "timezone": "America/New_York",
    "localtime": "2026-11-03T01:25:26"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}