Autonomous System 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 80
IPv4 addresses 934,400
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Government
Registry arin
Allocated 37 years ago on Jun 09, 1989
Updated a year 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 80 domain names hosted across 25 IP addresses on this ASN.

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IP Address Domain Domains on this IP
184.105.216.101 ██████████ 4
184.105.216.93 ██████████ 1
198.117.124.110 ██████████ 1
198.118.248.146 ██████████ 1
198.119.166.31 █████████ 1
192.77.85.245 ██████████ 1
198.121.11.1 ██████ 1
198.116.142.34 ██████████ 1
198.119.164.238 █████████ 1
198.121.9.1 ██████████ 1

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Peers

There are 16 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
AS24 National Aeronautics and Space Administration
AS2497 Internet Initiative Japan Inc.
AS270 National Aeronautics and Space Administration
AS2914 NTT America, Inc.
AS293 ESnet
AS38022 REANNZ National Research and Education Network
AS393594 United States Naval Observatory
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6939 Hurricane Electric LLC
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ASN API & Database

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 & Database

Downstreams

There are 6 downstreams for this ASN.

Downstreams Name
AS10343 National Aeronautics and Space Administration
AS1848 National Aeronautics and Space Administration
AS21556 National Aeronautics and Space Administration
AS24 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 & Database

Pingable IPs

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

IP Address ASN Details
198.116.32.177 AS297 National Aeronautics and Space Administration 2.56ms from Ashburn, US
192.77.86.3 AS297 National Aeronautics and Space Administration 31.22ms from Dallas, US
198.120.3.140 AS297 National Aeronautics and Space Administration 50.88ms from San Jose, US
2001:4d0:10c:4030::1 AS297 National Aeronautics and Space Administration 2.71ms from Ashburn, US
198.119.166.121 AS297 National Aeronautics and Space Administration 7.27ms from Ashburn, US
2001:4d0:241b:324::1 AS297 National Aeronautics and Space Administration 2.87ms from Ashburn, US
2001:4d0:2100:c000::2 AS297 National Aeronautics and Space Administration 2.69ms from Ashburn, US
198.119.202.127 AS297 National Aeronautics and Space Administration 21.18ms from Atlanta, US
198.116.110.60 AS297 National Aeronautics and Space Administration 7.26ms from Atlanta, US
198.116.201.34 AS297 National Aeronautics and Space Administration 1.09ms from San Jose, US
161.40.235.106 AS297 National Aeronautics and Space Administration 6.82ms from Ashburn, US
198.117.1.43 AS297 National Aeronautics and Space Administration 6.55ms from Dallas, US
161.40.227.10 AS297 National Aeronautics and Space Administration 7.29ms from Ashburn, US
198.119.167.164 AS297 National Aeronautics and Space Administration 7.30ms from Ashburn, US
198.118.114.235 AS297 National Aeronautics and Space Administration 3.01ms from Ashburn, US
198.116.9.57 AS297 National Aeronautics and Space Administration 4.01ms from Ashburn, US
2001:4d0:4310:1000::1 AS297 National Aeronautics and Space Administration 14.79ms from Ashburn, US
198.116.202.13 AS297 National Aeronautics and Space Administration 6.42ms from Atlanta, US
161.40.164.235 AS297 National Aeronautics and Space Administration 24.73ms from San Jose, US
198.116.200.234 AS297 National Aeronautics and Space Administration 6.96ms from Ashburn, US
198.117.204.44 AS297 National Aeronautics and Space Administration 21.28ms from Atlanta, US
2001:4d0:6100:204::2 AS297 National Aeronautics and Space Administration 1.72ms from San Jose, US
2001:4d0:6318:903:198:9:3:11 AS297 National Aeronautics and Space Administration 1.51ms from San Jose, US
2001:4d0:6118:b10:192:92:167:17 AS297 National Aeronautics and Space Administration 1.70ms from San Jose, US
198.118.1.30 AS297 National Aeronautics and Space Administration 25.90ms from Dallas, 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
209.76.161.201 AS7018 AT&T Enterprises, LLC 7.12ms from Atlanta, US
107.1.88.121 AS7922 Comcast Cable Communications, LLC 1.33ms from Boston, US
92.250.126.169 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 13.19ms from Braga, PT
201.88.244.249 AS8167 V tal 15.07ms from Brasilia, BR
181.95.32.89 AS7303 Telecom Argentina S.A. 0.64ms from Cordoba, AR
187.201.149.25 AS8151 UNINET 1.07ms from Guadalajara, MX
124.51.246.201 AS17858 LG POWERCOMM 1.67ms from Incheon, KR
96.50.237.89 AS6327 Shaw Communications 5.18ms from Kelowna, CA
4.240.49.249 AS8075 Microsoft Corporation 0.13ms from Lohogaon, IN
65.200.54.233 AS701 Verizon Business 2.15ms from Los Angeles, US
151.60.72.89 AS1267 WIND TRE S.P.A. 3.10ms from Milan, IT
142.213.25.57 AS11489 Bell Canada 4.96ms from Montreal, CA
222.217.66.137 AS4134 CHINANET-BACKBONE 5.28ms from Nanning, CN
90.102.24.41 AS3215 Orange S.A. 6.01ms from Paris, FR
54.173.245.185 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
12.227.183.185 AS7018 AT&T Enterprises, LLC 2.53ms from San Antonio, US
128.114.216.249 AS5739 University of California, Santa Cruz 1.82ms from San Jose, US
190.20.111.121 AS7418 TELEFÓNICA CHILE S.A. 2.76ms from Santiago, CL
112.108.16.121 AS6619 SamsungSDS Inc. 2.98ms from Seoul, KR
122.1.17.57 AS4713 NTT DOCOMO BUSINESS,Inc. 2.65ms from Tokyo, JP
82.218.163.9 AS8339 kabelplus GmbH 2.82ms from Vienna, AT
178.46.199.249 AS12389 PJSC Rostelecom 7.82ms from Yekaterinburg, RU
123.14.20.105 AS4837 CHINA UNICOM China169 Backbone 2.17ms from Zhengzhou, CN
194.122.214.217 AS1136 KPN B.V. 0.43ms from Amsterdam, NL
173.72.130.57 AS701 Verizon Business 3.16ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m5 198.120.255.233
traceroute to 198.120.255.233 (198.120.255.233): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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