AS297

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
Name	National Aeronautics and Space Administration
Country	United States
Website	host.io/nasa.gov·nasa.gov
Hosted domains	28
IPv4 addresses	659,712
IPv6 addresses	7.92 × 10²⁸
ASN type	Government
Registry	ARIN
Allocated	37 years ago on Jun 9, 1989
Updated	1 year ago on Dec 16, 2024

Ranking

#5,341

Overall rank

among 74,845 networks

Traffic

#8,659

Infrastructure

#3,842

#917inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
100%

Held location over 90 days: 84%
Held location over 1 year: 90%
Median days between moves: 37 days
Geolocation scope: National

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
198.116.0.0/14	National Aeronautics and Space Administration	262,144
198.120.0.0/14	National Aeronautics and Space Administration	262,144
129.163.0.0/16	National Aeronautics and Space Administration	65,536
161.40.0.0/16	National Aeronautics and Space Administration	65,536
192.112.220.0/22	National Aeronautics and Space Administration	1,024
192.92.184.0/23	National Aeronautics and Space Administration	512
198.120.8.0/23	National Aeronautics and Space Administration	512
198.120.10.0/23	National Aeronautics and Space Administration	512
198.120.12.0/23	National Aeronautics and Space Administration	512
198.120.14.0/23	National Aeronautics and Space Administration	512

IP Ranges

WHOIS


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

Hosted Domains

There are 28 domain names hosted across 25 IP addresses on this ASN.

IP Address	Domain	Count
184.105.216.101		4
198.118.248.146		1
198.116.12.223		1
198.121.145.48		1
198.122.177.250		1

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs2
Business Services2

Category	In AS297	Example IP
Business Services	2	184.105.216.164

New

IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.

Explore Places

Places

Peers

There are 15 peers for this ASN.

ASN	Name	Rank
AS24	PT. Arsen Kusuma Indonesia
AS209	CenturyLink Communications, LLC
AS270	National Aeronautics and Space Administration
AS293

Upstreams

There are 4 upstreams for this ASN.

ASN	Name	Rank
AS209	CenturyLink Communications, LLC
AS2914	NTT America, Inc.
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC

Downstreams

There are 6 downstreams for this ASN.

ASN	Name	Rank
AS24	PT. Arsen Kusuma Indonesia
AS270	National Aeronautics and Space Administration
AS1848	National Aeronautics and Space Administration
AS10343	National Aeronautics and Space Administration
AS21556	National Aeronautics and Space Administration
AS393594	United States Naval Observatory

Pingable IPs

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

IP Address	ASN	Details
2001:4d0:2120:40a::b Ping	AS297National Aeronautics and Space Administration	4.83ms from Ashburn, US
198.116.200.234 Ping	AS297National Aeronautics and Space Administration	7.22ms from Ashburn, US
2001:4d0:6311:2229::b Ping	AS297National Aeronautics and Space Administration	8.49ms from Los Angeles, US
2001:4d0:2340:7::1 Ping	AS297National Aeronautics and Space Administration	7.77ms from Ashburn, US
198.116.24.158 Ping	AS297National Aeronautics and Space Administration	2.65ms from Ashburn, US
2001:4d0:a100:4205::1 Ping	AS297National Aeronautics and Space Administration	6.44ms from Dallas, US
198.118.225.94 Ping	AS297National Aeronautics and Space Administration	44.69ms from Atlanta, US
2001:4d0:4310:1000::1 Ping	AS297National Aeronautics and Space Administration	14.93ms from Ashburn, US
2001:4d0:8302:104::1 Ping	AS297National Aeronautics and Space Administration	11.70ms from Charlotte, US
2001:4d0:6100:207::2 Ping	AS297National Aeronautics and Space Administration	2.19ms from San Jose, US

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS297


2001:4d0:2310:150::1	Greenbelt, United States
2001:4d0:8100:4208::2	Atlanta, United States
2001:4d0:2310:170::1	Greenbelt, United States
198.122.151.10	Dallas, United States
2001:4d0:4100:4202::14	Huntsville, United States
2001:4d0:6310:2c06::1	Mountain View, United States
2001:4d0:6310:2c07::1	Mountain View, United States
2001:4d0:10c:4030::1	Ashburn, United States
2001:4d0:6311:901::e9	Los Angeles, United States
2001:4d0:2310:152::2	Greenbelt, United States

Important routers in AS297

Traceroute

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

$ traceroute -a -n -q1 -f2 -m14 198.121.150.103

traceroute to 198.121.150.103 (198.121.150.103): 14 hops max, 52 byte packets

2 [AS50293] 193.39.195.49 60.021 ms

3 [AS174] 149.6.145.1 62.652 ms

4 [AS174] 154.54.61.214 66.587 ms

5 [AS174] 154.54.61.101 79.495 ms

6 [AS174] 154.54.61.130 84.172 ms

7 [AS174] 130.117.14.46 103.889 ms

8 [AS3356] 4.69.220.26 186.197 ms

9 [AS3356] 4.68.110.182 185.812 ms

10 [AS209] 67.14.120.82 199.402 ms

11 [AS209] 63.157.238.34 183.5 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Abidjan, CI

On October 9, 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 AS297 at robtex.

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get started for free Contact sales

Our IP tools

Explore all tools

What is my IP?

Test our data accuracy by viewing insights from your IP address.

See your IP address

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs

AS297

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS297

Important routers in AS297

Traceroute

Related Networks

AS16687

AS27046

AS3291

AS3936

AS395459

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

Places

Important routers in AS297

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

AS16687

AS27046

AS3291

AS3936

AS395459

AS397866