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 80
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 8 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
198.120.10.0/23 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
198.120.8.0/23 NASA Ames Research Center 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
192.100.14.0/24 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
192.225.69.0/24 National Aeronautics and Space Administration 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
198.116.0.0/24 National Aeronautics and Space Administration 256
198.116.1.0/24 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
198.116.24.0/24 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 26 IP addresses on this ASN.

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IP Address Domain Domains on this IP
129.164.179.22 ██████████ 46
129.164.179.27 ██████████ 5
129.164.142.198 ██████████ 2
129.164.179.160 ██████████ 2
129.164.142.156 ██████████ 1
198.119.166.31 █████████ 1
198.120.98.43 ██████████ 1
198.117.124.110 ██████████ 1
198.122.23.2 ██████████ 1
158.154.5.96 ██████████ 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 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 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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
198.116.134.148 AS297 National Aeronautics and Space Administration 3.71ms from Ashburn, US
198.120.146.80 AS297 National Aeronautics and Space Administration 2.42ms from Ashburn, US
198.120.166.130 AS297 National Aeronautics and Space Administration 2.33ms from Ashburn, US
198.116.202.50 AS297 National Aeronautics and Space Administration 6.40ms from Atlanta, US
198.117.11.51 AS297 National Aeronautics and Space Administration 6.99ms from Atlanta, US
2001:4d0:8310:2525:192:77:37:92 AS297 National Aeronautics and Space Administration 25.26ms from Charlotte, US
198.116.209.13 AS297 National Aeronautics and Space Administration 5.78ms from Dallas, US
198.120.235.158 AS297 National Aeronautics and Space Administration 2.43ms from Ashburn, US
198.116.203.35 AS297 National Aeronautics and Space Administration 2.10ms from Ashburn, US
192.77.88.1 AS297 National Aeronautics and Space Administration 19.37ms from San Jose, US
198.120.148.252 AS297 National Aeronautics and Space Administration 2.48ms from Ashburn, US
2001:4d0:10:1002::15 AS297 National Aeronautics and Space Administration 2.68ms from Ashburn, US
198.120.210.22 AS297 National Aeronautics and Space Administration 2.57ms from Ashburn, US
198.120.133.247 AS297 National Aeronautics and Space Administration 2.45ms from Ashburn, US
198.120.245.229 AS297 National Aeronautics and Space Administration 2.44ms from Ashburn, US
198.120.193.2 AS297 National Aeronautics and Space Administration 2.43ms from Ashburn, US
198.120.224.41 AS297 National Aeronautics and Space Administration 2.44ms from Ashburn, US
198.120.207.13 AS297 National Aeronautics and Space Administration 2.40ms from Ashburn, US
198.120.160.96 AS297 National Aeronautics and Space Administration 2.40ms from Ashburn, US
198.120.137.197 AS297 National Aeronautics and Space Administration 2.42ms from Ashburn, US
198.116.4.49 AS297 National Aeronautics and Space Administration 1.83ms from San Jose, US
161.40.160.232 AS297 National Aeronautics and Space Administration 23.55ms from San Jose, US
2001:4d0:6319:8100::1 AS297 National Aeronautics and Space Administration 60.22ms from San Jose, US
198.120.168.239 AS297 National Aeronautics and Space Administration 2.42ms from Ashburn, US
198.120.192.31 AS297 National Aeronautics and Space Administration 2.48ms 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
4.231.127.105 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
67.211.151.73 AS7795 LUMOS Networks, Inc. 3.90ms from Ashburn, US
80.86.183.73 AS24640 BS Web Services GmbH 4.86ms from Berlin, DE
100.10.91.41 AS701 Verizon Business 2.14ms from Boston, US
95.105.130.217 AS15962 Orange Slovensko a.s. 7.65ms from Bratislava, SK
66.151.31.169 AS19024 Unitas Global 0.59ms from Chicago, US
150.239.174.249 AS36351 IBM Cloud 0.94ms from Dallas, US
47.186.200.249 AS5650 Frontier Communications of America, Inc. 2.10ms from Dallas, US
2.58.96.201 AS208142 LLC Rocket Telecom 0.45ms from Krasnodar, RU
175.163.137.57 AS4837 CHINA UNICOM China169 Backbone 9.45ms from Liaoyang, CN
2.216.117.137 AS5607 Sky UK Limited 10.68ms from London, GB
190.71.180.121 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.70ms from Medellin, CO
47.225.216.249 AS20115 Charter Communications LLC 8.16ms from Milwaukee, US
182.60.96.249 AS9829 National Internet Backbone 1.93ms from Mumbai, IN
100.33.23.121 AS701 Verizon Business 2.32ms from New York City, US
82.65.34.41 AS12322 Free SAS 1.84ms from Paris, FR
199.191.105.57 AS26076 Block Line Systems, LLC 1.09ms from Philadelphia, US
27.206.97.217 AS4837 CHINA UNICOM China169 Backbone 9.93ms from Qingdao, CN
181.37.75.169 AS28118 ALTICE DOMINICANA S.A. 10.34ms from Santo Domingo, DO
191.58.3.185 AS4230 CLARO S.A. 16.20ms from Sao Paulo, BR
115.137.86.9 AS17858 LG POWERCOMM 1.95ms from Seoul, KR
61.39.211.201 AS3786 LG DACOM Corporation 7.04ms from Seoul, KR
59.19.114.185 AS4766 Korea Telecom 6.42ms from Seoul, KR
218.242.224.153 AS9812 Oriental Cable Network Co., Ltd. 2.02ms from Shanghai, CN
203.181.91.137 AS10013 FreeBit Co.,Ltd. 10.72ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 198.120.239.69
traceroute to 198.120.239.69 (198.120.239.69): 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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