AS26121

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Summary

IP address summary information
Name	Jeppesen ForeFlight Inc.
Country	United States
Website	host.io/jeppesen.com·jeppesen.com
Hosted domains	5
IPv4 addresses	3,328
IPv6 addresses	0
ASN type	Business
Registry	ARIN
Allocated	9 years ago on May 10, 2017
Updated	9 years ago on May 10, 2017

Ranking

#48,441

Overall rank

among 74,696 networks

Traffic

#46,105

Infrastructure

#12,996

#9,455inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
84.6%
Germany
11.5%
Sweden
3.8%

Held location over 90 days: 91%
Held location over 1 year: 92%
Median days between moves: 260 days
Geolocation scope: Global

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
169.143.244.0/22	Jeppesen ForeFlight Inc.	1,024
169.143.0.0/24	Jeppesen ForeFlight Inc.	256
169.143.1.0/24	Jeppesen ForeFlight Inc.	256
169.143.6.0/24	Jeppesen ForeFlight Inc.	256
169.143.8.0/24	Jeppesen ForeFlight Inc.	256
169.143.10.0/24	Jeppesen ForeFlight Inc.	256
169.143.11.0/24	Jeppesen ForeFlight Inc.	256
169.143.16.0/24	Jeppesen ForeFlight Inc.	256
169.143.22.0/24	Jeppesen ForeFlight Inc.	256
169.143.222.0/24	Jeppesen ForeFlight Inc.	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 5 domain names hosted across 5 IP addresses on this ASN.

IP Address	Domain	Count
169.143.0.117		1
169.143.11.217		1
169.143.0.154		1
169.143.11.111		1
169.143.0.161		1

Places

Peers

There are 4 peers for this ASN.

ASN	Name	Rank
AS2914	NTT America, Inc.
AS3320	Deutsche Telekom AG
AS3549	Level 3 Parent, LLC
AS8881	1&1 Versatel GmbH

Upstreams

There are 4 upstreams for this ASN.

ASN	Name	Rank
AS2914	NTT America, Inc.
AS3320	Deutsche Telekom AG
AS3549	Level 3 Parent, LLC
AS8881	1&1 Versatel GmbH

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

10 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
169.143.10.2 Ping	AS26121Jeppesen ForeFlight Inc.	1.36ms from Denver, US
169.143.22.2 Ping	AS26121Jeppesen ForeFlight Inc.	1.41ms from Denver, US
169.143.0.3 Ping	AS26121Jeppesen ForeFlight Inc.	1.38ms from Denver, US
169.143.8.2 Ping	AS26121Jeppesen ForeFlight Inc.	0.19ms from Seattle, US
169.143.244.15 Ping	AS26121Jeppesen ForeFlight Inc.	1.00ms from Frankfurt am Main, DE
169.143.6.16 Ping	AS26121Jeppesen ForeFlight Inc.	1.49ms from Denver, US
169.143.222.2 Ping	AS26121Jeppesen ForeFlight Inc.	0.96ms from Frankfurt am Main, DE
169.143.1.2 Ping	AS26121Jeppesen ForeFlight Inc.	1.30ms from Denver, US
169.143.11.245 Ping	AS26121Jeppesen ForeFlight Inc.	1.46ms from Denver, US
169.143.16.3 Ping	AS26121Jeppesen ForeFlight Inc.	1.37ms from Denver, US

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS26121


169.143.1.8	Denver, United States
169.143.222.10	Frankfurt am Main, Germany
169.143.8.11	Seattle, United States
169.143.8.16	Seattle, United States
169.143.8.6	Seattle, United States
169.143.22.10	Englewood, United States
169.143.0.15	Englewood, United States
169.143.0.13	Denver, United States
169.143.16.5	Englewood, United States
169.143.244.2	Frankfurt am Main, Germany

Important routers in AS26121

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f5 169.143.0.1

traceroute to 169.143.0.1 (169.143.0.1): 64 hops max, 52 byte packets

5 [AS3549] 35.248.2.26 28.705 ms

6 [AS26121] 169.143.0.1 29.151 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 17, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS26121 at robtex.

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AS26121

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS26121

Important routers in AS26121

Traceroute

Related Networks

AS11766

AS16675

AS26952

AS27121

AS32465

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

IP Ranges

Important routers in AS26121

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

AS11766

AS16675

AS26952

AS27121

AS32465

AS32986