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 75
IPv4 addresses 934,400
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Government
Registry arin
Allocated 36 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 75 domain names hosted across 23 IP addresses on this ASN.

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IP Address Domain Domains on this IP
129.164.179.22 ██████████ 44
129.164.179.27 ██████ 5
129.164.179.160 ██████████ 2
129.164.142.198 ██████████ 2
129.164.142.156 ██████████ 1
198.119.166.31 █████████ 1
129.164.137.18 ██████████ 1
198.120.98.43 ██████████ 1
198.121.9.1 ██████████ 1
198.116.142.34 ██████████ 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
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 & 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 7 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
AS31951 NASA Deep Space Network (DSN)
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

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

IP Address ASN Details
2001:4d0:4310:1000::1 AS297 National Aeronautics and Space Administration 35.33ms from Ashburn, US
198.116.9.57 AS297 National Aeronautics and Space Administration 3.95ms from Ashburn, US
198.119.255.22 AS297 National Aeronautics and Space Administration 6.76ms from Atlanta, US
2001:4d0:a100:4206::1 AS297 National Aeronautics and Space Administration 6.39ms from Dallas, US
161.40.160.216 AS297 National Aeronautics and Space Administration 22.81ms from San Jose, US
2001:4d0:8310:2525:192:77:37:108 AS297 National Aeronautics and Space Administration 25.30ms from Charlotte, US
161.40.233.99 AS297 National Aeronautics and Space Administration 7.81ms from Ashburn, US
2001:4d0:10c:4030::1 AS297 National Aeronautics and Space Administration 2.71ms from Ashburn, US
198.116.32.177 AS297 National Aeronautics and Space Administration 2.76ms from Ashburn, US
192.77.88.1 AS297 National Aeronautics and Space Administration 20.41ms from San Jose, US
198.116.202.50 AS297 National Aeronautics and Space Administration 6.47ms from Atlanta, US
161.40.161.188 AS297 National Aeronautics and Space Administration 24.12ms from San Jose, US
161.40.230.153 AS297 National Aeronautics and Space Administration 7.44ms from Ashburn, US
2001:4d0:833a:1000::131 AS297 National Aeronautics and Space Administration 11.62ms from Charlotte, US
2001:4d0:6318:903:198:9:3:62 AS297 National Aeronautics and Space Administration 1.46ms from San Jose, US
198.117.10.101 AS297 National Aeronautics and Space Administration 5.20ms from Reston, US
129.163.176.24 AS297 National Aeronautics and Space Administration 7.06ms from Ashburn, US
198.119.165.186 AS297 National Aeronautics and Space Administration 7.22ms from Ashburn, US
2001:4d0:2340:7::1 AS297 National Aeronautics and Space Administration 7.39ms from Ashburn, US
198.117.11.51 AS297 National Aeronautics and Space Administration 7.37ms from Atlanta, US
198.118.1.30 AS297 National Aeronautics and Space Administration 25.81ms from Dallas, US
198.118.127.164 AS297 National Aeronautics and Space Administration 2.67ms from Ashburn, US
198.116.200.234 AS297 National Aeronautics and Space Administration 6.93ms from Ashburn, US
128.156.248.73 AS297 National Aeronautics and Space Administration 35.56ms from Ashburn, US
198.122.199.154 AS297 National Aeronautics and Space Administration 7.34ms 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
72.56.80.249 AS210976 Timeweb, LLP 0.43ms from Amsterdam, NL
66.216.188.137 AS7029 Windstream Communications LLC 6.75ms from Ashburn, US
35.93.206.153 AS16509 Amazon.com, Inc. 0.54ms from Boardman, US
87.108.18.9 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.87ms from Helsinki, FI
173.173.133.153 AS11427 Charter Communications Inc 12.92ms from Houston, US
202.43.174.73 AS18059 DTPNET NAP 1.60ms from Jakarta, ID
213.180.182.217 AS3303 Swisscom (Switzerland) Ltd 1.10ms from Lausanne, CH
161.230.59.137 AS12353 Vodafone Portugal 6.42ms from Lisbon, PT
195.44.37.121 AS1273 Vodafone Group PLC 10.21ms from London, GB
45.77.231.169 AS20473 The Constant Company, LLC 0.14ms from London, GB
190.0.36.41 AS13489 UNE EPM TELECOMUNICACIONES S.A. 0.69ms from Medellin, CO
189.226.59.233 AS8151 UNINET 1.17ms from Mexico City, MX
157.147.53.25 AS2527 Sony Network Communications Inc. 2.22ms from Osaka, JP
106.68.152.41 AS7545 TPG Telecom Limited 1.76ms from Perth, AU
1.215.11.25 AS3786 LG DACOM Corporation 1.68ms from Seoul, KR
13.105.20.89 AS8075 Microsoft Corporation 0.31ms from Seoul, KR
213.114.86.169 AS8434 Telenor Sverige AB 0.91ms from Stockholm, SE
134.199.162.217 AS14061 DigitalOcean, LLC 0.28ms from Sydney, AU
211.93.206.137 AS4837 CHINA UNICOM China169 Backbone 6.24ms from Taiyuan, CN
61.12.248.201 AS10013 FreeBit Co.,Ltd. 3.01ms from Tokyo, JP
122.211.241.153 AS17506 ARTERIA Networks Corporation 1.89ms from Tokyo, JP
120.192.201.9 AS9808 China Mobile Communications Group Co., Ltd. 1.13ms from Xi'an, CN
104.25.239.249 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
69.130.127.201 AS4181 TDS TELECOM 9.90ms from Atlanta, US
186.31.103.137 AS19429 ETB - Colombia 1.17ms 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 -m6 158.154.184.52
traceroute to 158.154.184.52 (158.154.184.52): 6 hops max, 52 byte packets
3 [AS2914] 61.200.80.233 29.87 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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