AS number details

AS297

National Aeronautics and Space Administration  ·  nasa.gov

United States

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AS297 – National Aeronautics and Space Administration

Field Value
Country United States
Website nasa.gov
Hosted domains 77
Number of IPv4 934,400
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Government
Registry arin
Allocated 36 years ago on Jun 09, 1989
Updated 10 months ago on Dec 16, 2024

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
128.156.0.0/16 National Aeronautics and Space Administration 65,536
129.163.0.0/16 National Aeronautics and Space Administration 65,536
129.164.0.0/16 National Aeronautics and Space Administration 65,536
156.68.0.0/16 National Aeronautics and Space Administration 65,536
158.154.0.0/16 National Aeronautics and Space Administration 65,536
161.40.0.0/16 National Aeronautics and Space Administration 65,536
192.225.64.0/19 National Aeronautics and Space Administration 8,192
192.77.80.0/20 National Aeronautics and Space Administration 4,096
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 NASA Ames Research Center 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 United States Postal Service 512
184.105.114.0/24 Leidos Inc 256
184.105.185.0/24 Leidos Inc 256
184.105.206.0/24 Leidos Inc 256
184.105.216.0/24 Leidos Inc 256
192.31.241.0/24 National Aeronautics and Space Administration 256
192.67.118.0/24 National Aeronautics and Space Administration 256
192.92.194.0/24 National Aeronautics and Space Administration 256
192.92.195.0/24 National Aeronautics and Space Administration 256
192.100.14.0/24 National Aeronautics and Space Administration 256
192.112.20.0/24 National Aeronautics and Space Administration 256
192.149.89.0/24 National Aeronautics and Space Administration 256
198.116.0.0/24 National Aeronautics and Space Administration 256
198.116.1.0/24 National Aeronautics and Space Administration 256
198.116.24.0/24 National Aeronautics and Space Administration 256
198.116.201.0/24 National Aeronautics and Space Administration 256
198.116.202.0/24 National Aeronautics and Space Administration 256
198.116.203.0/24 National Aeronautics and Space Administration 256
198.116.209.0/24 National Aeronautics and Space Administration 256
198.182.19.0/24 National Aeronautics and Space Administration 256

Netblock Company
2001:4d0::/32 National Aeronautics and Space Administration
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WHOIS Details

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                                                ASHandle:       AS297
                                                OrgID:          AS297
                                                ASName:         AS297
                                                ASNumber:       AS297
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 77 domain names hosted across 24 IP addresses on this ASN.

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IP Address Domain Domains on this IP
129.164.179.22 ██████████ 45
129.164.179.27 ██████████ 5
129.164.142.198 ██████████ 2
129.164.179.160 ██████████ 2
198.121.9.1 ██████████ 1
198.121.11.1 ██████ 1
129.164.137.18 ██████████ 1
158.154.5.96 ██████████ 1
129.164.142.12 ██████████ 1
198.117.124.110 ██████████ 1

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Peers

There are 15 peers for this ASN.

Peers Name
AS10343 National Aeronautics and Space Administration
AS11537 Internet2
AS1848 National Aeronautics and Space Administration
AS209 CenturyLink Communications, LLC
AS20965 GEANT Vereniging
AS21556 National Aeronautics and Space Administration
AS22335 Metropolitan Research and Education Network
AS2497 Internet Initiative Japan Inc.
AS270 National Aeronautics and Space Administration
AS2914 NTT America, Inc.
AS293 ESnet
AS31951 NASA Deep Space Network (DSN)
AS393594 United States Naval Observatory
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
AS2914 NTT America, Inc.
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS10343 National Aeronautics and Space Administration
AS1848 National Aeronautics and Space Administration
AS21556 National Aeronautics and Space Administration
AS270 National Aeronautics and Space Administration
AS393594 United States Naval Observatory
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
198.117.131.59 AS297 National Aeronautics and Space Administration 16.23ms from Atlanta, US
158.154.0.157 AS297 National Aeronautics and Space Administration 22.35ms from San Jose, US
2001:4d0:6319:8100::1 AS297 National Aeronautics and Space Administration 57.46ms from Los Angeles, US
2001:4d0:6310:2c06:ddc0:42c7:687e:90ac AS297 National Aeronautics and Space Administration 8.54ms from San Jose, US
198.117.7.82 AS297 National Aeronautics and Space Administration 1.63ms from San Jose, US
198.116.203.34 AS297 National Aeronautics and Space Administration 2.09ms from Ashburn, US
2001:4d0:a100:4205::1 AS297 National Aeronautics and Space Administration 8.15ms from Dallas, US
161.40.165.12 AS297 National Aeronautics and Space Administration 23.46ms from San Jose, US
161.40.230.157 AS297 National Aeronautics and Space Administration 6.88ms from Ashburn, US
2001:4d0:833a:1000::131 AS297 National Aeronautics and Space Administration 11.81ms from Charlotte, US
198.116.200.234 AS297 National Aeronautics and Space Administration 6.94ms from Ashburn, US
2001:4d0:6311:2227::2 AS297 National Aeronautics and Space Administration 8.46ms from San Jose, US
198.116.4.49 AS297 National Aeronautics and Space Administration 1.60ms from San Jose, US
2001:4d0:10c:4030::1 AS297 National Aeronautics and Space Administration 2.72ms from Ashburn, US
2001:4d0:8100:4201::1 AS297 National Aeronautics and Space Administration 11.49ms from Charlotte, US
198.118.1.30 AS297 National Aeronautics and Space Administration 25.79ms from Dallas, US
192.77.91.22 AS297 National Aeronautics and Space Administration 6.14ms from Dallas, US
2001:4d0:6100:207::2 AS297 National Aeronautics and Space Administration 8.38ms from San Jose, US
198.119.166.37 AS297 National Aeronautics and Space Administration 7.14ms from Ashburn, US
2001:4d0:4100:4202::14 AS297 National Aeronautics and Space Administration 25.01ms from Ashburn, US
198.117.11.51 AS297 National Aeronautics and Space Administration 7.21ms from Atlanta, US
198.119.203.100 AS297 National Aeronautics and Space Administration 21.15ms from Atlanta, US
161.40.227.10 AS297 National Aeronautics and Space Administration 7.22ms from Ashburn, US
198.117.205.20 AS297 National Aeronautics and Space Administration 21.56ms from Atlanta, US
2001:4d0:2100:4208::1 AS297 National Aeronautics and Space Administration 2.81ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
154.246.28.9 AS36947 Telecom Algeria 13.32ms from Algiers, DZ
111.62.219.25 AS24547 Hebei Mobile Communication Company Limited 5.23ms from Beijing, CN
18.236.93.105 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
66.188.51.217 AS20115 Charter Communications LLC 11.68ms from Chicago, US
69.240.209.249 AS7922 Comcast Cable Communications, LLC 10.20ms from Chicago, US
23.206.210.153 AS16625 Akamai Technologies, Inc. 0.19ms from Frankfurt am Main, DE
80.135.22.25 AS3320 Deutsche Telekom AG 3.45ms from Frankfurt am Main, DE
62.73.34.73 AS1759 Telia Finland Oyj 16.39ms from Helsinki, FI
154.218.86.169 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
91.242.210.169 AS48882 Optima-Shid LLC 12.51ms from Moscow, RU
93.235.188.121 AS3320 Deutsche Telekom AG 5.49ms from Nuernberg, DE
198.200.55.249 AS54600 PEG TECH INC 0.85ms from San Jose, US
12.10.149.201 AS7018 AT&T Enterprises, LLC 2.52ms from San Jose, US
191.187.65.169 AS28573 Claro NXT Telecomunicacoes Ltda 3.09ms from Sao Paulo, BR
220.123.124.105 AS4766 Korea Telecom 5.89ms from Seoul, KR
211.184.230.217 AS4766 Korea Telecom 2.11ms from Seoul, KR
58.226.158.185 AS9318 SK Broadband Co Ltd 7.25ms from Seoul, KR
180.153.17.57 AS4812 China Telecom (Group) 2.77ms from Shanghai, CN
218.163.18.233 AS3462 Data Communication Business Group 3.77ms from Taichung, TW
71.73.14.249 AS10796 Charter Communications Inc 10.48ms from Toronto, CA
220.171.102.9 AS4134 CHINANET-BACKBONE 1.42ms from UEruemqi, CN
104.55.99.9 AS7018 AT&T Enterprises, LLC 12.92ms from Atlanta, US
78.23.195.201 AS6848 Telenet BV 7.13ms from Brussels, BE
125.32.4.121 AS4837 CHINA UNICOM China169 Backbone 1.45ms from Changchun, CN
69.170.239.89 AS8025 BrightNet Oklahoma 6.92ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 198.122.82.82
traceroute to 198.122.82.82 (198.122.82.82): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
On

Related Networks

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.

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