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 77
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 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
129.164.142.156 ██████████ 1
198.118.248.146 ██████████ 1
129.164.179.214 ██████████ 1
192.77.85.245 ██████████ 1
129.164.142.12 ██████████ 1
129.164.181.183 ██████████ 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
AS24 National Aeronautics and Space Administration
AS2497 Internet Initiative Japan Inc.
AS270 National Aeronautics and Space Administration
AS2914 NTT America, Inc.
AS293 ESnet
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
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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
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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
198.116.110.60 AS297 National Aeronautics and Space Administration 7.31ms from Atlanta, US
198.117.131.39 AS297 National Aeronautics and Space Administration 16.18ms from Atlanta, US
198.122.199.151 AS297 National Aeronautics and Space Administration 7.23ms from Atlanta, US
198.118.0.40 AS297 National Aeronautics and Space Administration 6.22ms from Dallas, US
198.119.165.186 AS297 National Aeronautics and Space Administration 7.56ms from Ashburn, US
2001:4d0:2100:c000::2 AS297 National Aeronautics and Space Administration 2.70ms from Ashburn, US
2001:4d0:4310:1000::1 AS297 National Aeronautics and Space Administration 14.82ms from Ashburn, US
2001:4d0:10:1002::15 AS297 National Aeronautics and Space Administration 2.65ms from Ashburn, US
198.118.1.30 AS297 National Aeronautics and Space Administration 25.93ms from Dallas, US
2001:4d0:a319:8101::2 AS297 National Aeronautics and Space Administration 15.91ms from Dallas, US
2001:4d0:6311:2227::2 AS297 National Aeronautics and Space Administration 8.45ms from San Jose, US
161.40.165.9 AS297 National Aeronautics and Space Administration 24.65ms from San Jose, US
198.116.32.177 AS297 National Aeronautics and Space Administration 2.77ms from Ashburn, US
198.119.202.127 AS297 National Aeronautics and Space Administration 21.11ms from Atlanta, US
198.117.204.15 AS297 National Aeronautics and Space Administration 21.20ms from Atlanta, US
2001:4d0:a100:4206::1 AS297 National Aeronautics and Space Administration 6.45ms from Dallas, US
192.77.91.26 AS297 National Aeronautics and Space Administration 6.27ms from Dallas, US
161.40.233.137 AS297 National Aeronautics and Space Administration 7.11ms from Ashburn, US
2001:4d0:301:1003::2 AS297 National Aeronautics and Space Administration 2.07ms from Ashburn, US
198.117.0.85 AS297 National Aeronautics and Space Administration 7.29ms from Atlanta, US
198.116.203.13 AS297 National Aeronautics and Space Administration 2.28ms from Ashburn, US
198.119.255.22 AS297 National Aeronautics and Space Administration 6.92ms from Atlanta, US
198.122.51.28 AS297 National Aeronautics and Space Administration 22.77ms from San Jose, US
2001:4d0:6318:903:198:9:3:62 AS297 National Aeronautics and Space Administration 1.51ms from San Jose, US
198.117.205.20 AS297 National Aeronautics and Space Administration 21.25ms from Atlanta, 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
67.211.151.73 AS7795 LUMOS Networks, Inc. 3.94ms from Ashburn, US
4.236.253.169 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
193.92.71.121 AS1241 Forthnet 1.90ms from Athens, GR
204.199.103.201 AS3549 Level 3 Parent, LLC 0.97ms from Bogota, CO
102.43.180.137 AS8452 TE-AS 2.48ms from Cairo, EG
40.135.94.233 AS7029 Windstream Communications LLC 0.48ms from Dallas, US
50.169.132.121 AS7922 Comcast Cable Communications, LLC 1.12ms from Denver, US
57.129.18.233 AS16276 OVH SAS 0.09ms from Frankfurt am Main, DE
103.116.175.73 AS137363 PT. Quanta Tunas Abadi 1.01ms from Jakarta, ID
31.173.229.249 AS31195 PJSC MegaFon 13.65ms from Krasnoyarsk, RU
108.242.239.73 AS7018 AT&T Enterprises, LLC 3.18ms from Los Angeles, US
79.151.55.217 AS3352 TELEFONICA DE ESPANA S.A.U. 7.54ms from Madrid, ES
12.233.132.25 AS7018 AT&T Enterprises, LLC 1.60ms from Miami, US
96.80.96.105 AS7922 Comcast Cable Communications, LLC 5.72ms from Miami, US
65.124.135.233 AS209 CenturyLink Communications, LLC 0.86ms from Minneapolis, US
189.152.214.217 AS8151 UNINET 1.72ms from Monterrey, MX
79.104.17.137 AS3216 PJSC "Vimpelcom" 0.66ms from Moscow, RU
87.157.13.25 AS3320 Deutsche Telekom AG 6.18ms from Nuernberg, DE
176.183.106.57 AS5410 Bouygues Telecom SA 18.82ms from Paris, FR
72.201.31.73 AS22773 Cox Communications Inc. 5.90ms from Phoenix, US
12.236.28.41 AS7018 AT&T Enterprises, LLC 2.58ms from San Jose, US
65.117.91.249 AS209 CenturyLink Communications, LLC 16.89ms from Seattle, US
112.72.248.25 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 2.93ms from Seoul, KR
154.82.137.9 AS401615 ACCK LLC 0.27ms from Tokyo, JP
181.51.163.137 AS10620 Telmex Colombia S.A. 16.54ms from Bogota, CO

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 192.225.82.237
traceroute to 192.225.82.237 (192.225.82.237): 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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