169.143.0.0

Englewood · United States · Jeppesen ForeFlight Inc.

Autonomous system: AS26121
Country: US
Risk score

IP address summary

IP address: 169.143.0.0
ASN: AS26121
Network operator: Jeppesen ForeFlight Inc.
ISP: Jeppesen ForeFlight Inc.
Containing network profile: 169.143.0.0/16
Operator category: Enterprise

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS26121
Source label: JEPPESEN - Jeppesen ForeFlight Inc.
Reference interval: 169.143.0.0 to 169.143.1.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS26121. 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: Englewood
Region: Colorado
Postal code: Not supplied
Timezone: America/Denver
Local time: 2026-11-09 14:08:09
Approximate coordinates: 39.595, -104.910

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

AS26121 profile

Organization: Jeppesen ForeFlight Inc.
ASN domain: boeing.com
Operator type: Enterprise

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

Network registration

Matching record range: 169.143.0.0/23
Registered network name: JEPPFF
Registered network block: 169.143.0.0/16
Registration source: ARIN RDAP
Company: Jeppesen ForeFlight Inc.
Usage type: business
Company website: jeppesenforeflight.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: Jeppesen ARIN Admin
Published contact network: 169.143.0.0/16
Abuse email: DL-dsadennetcom@exchange.boeing.com
Phone: +1-303-799-9090
Postal address: 55 Inverness Dr. East, Englewood, CO, 80112, 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

169.143.0.0 · live response

{
  "ip": "169.143.0.0",
  "isp": {
    "asn": "AS26121",
    "org": "Jeppesen ForeFlight Inc.",
    "isp": "Jeppesen ForeFlight Inc."
  },
  "location": {
    "country": "United States",
    "country_code": "US",
    "city": "Englewood",
    "state": "Colorado",
    "zipcode": "",
    "latitude": 39.594751599813335,
    "longitude": -104.90993799087185,
    "timezone": "America/Denver",
    "localtime": "2026-11-09T14:08:09"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}