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
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
2001:4d0:2120:40a::b AS297 National Aeronautics and Space Administration 4.39ms from Ashburn, US
2001:4d0:8100:4205::1 AS297 National Aeronautics and Space Administration 8.09ms from Atlanta, US
2001:4d0:a319:8101::2 AS297 National Aeronautics and Space Administration 15.91ms from Dallas, US
161.40.161.179 AS297 National Aeronautics and Space Administration 25.08ms from San Jose, US
198.117.204.15 AS297 National Aeronautics and Space Administration 21.20ms from Atlanta, US
198.122.199.151 AS297 National Aeronautics and Space Administration 7.23ms from Atlanta, US
198.116.4.49 AS297 National Aeronautics and Space Administration 1.55ms from San Jose, US
198.122.51.28 AS297 National Aeronautics and Space Administration 22.77ms from San Jose, US
198.118.127.164 AS297 National Aeronautics and Space Administration 2.85ms from Ashburn, US
198.119.166.37 AS297 National Aeronautics and Space Administration 7.36ms from Ashburn, US
198.117.10.101 AS297 National Aeronautics and Space Administration 5.44ms from Ashburn, US
2001:4d0:2340:7::1 AS297 National Aeronautics and Space Administration 7.39ms from Ashburn, US
161.40.227.10 AS297 National Aeronautics and Space Administration 7.02ms from Ashburn, US
192.77.91.26 AS297 National Aeronautics and Space Administration 6.27ms from Dallas, US
2001:4d0:6100:204::2 AS297 National Aeronautics and Space Administration 1.74ms from San Jose, US
2001:4d0:6118:bf2:192:92:167:217 AS297 National Aeronautics and Space Administration 1.67ms from San Jose, US
198.122.50.180 AS297 National Aeronautics and Space Administration 22.12ms from San Jose, US
2001:4d0:2100:c000::2 AS297 National Aeronautics and Space Administration 2.70ms from Ashburn, US
129.163.176.24 AS297 National Aeronautics and Space Administration 7.09ms from Ashburn, US
2001:4d0:10:1002::15 AS297 National Aeronautics and Space Administration 2.65ms from Ashburn, US
198.116.32.177 AS297 National Aeronautics and Space Administration 2.77ms from Ashburn, US
2001:4d0:301:1003::2 AS297 National Aeronautics and Space Administration 2.07ms from Ashburn, US
2001:4d0:8310:2525:192:77:37:23 AS297 National Aeronautics and Space Administration 21.90ms from Atlanta, US
198.117.1.102 AS297 National Aeronautics and Space Administration 6.74ms from Dallas, US
198.119.164.238 AS297 National Aeronautics and Space Administration 7.44ms 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
4.236.253.169 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
209.153.254.121 AS6461 Zayo Bandwidth 0.86ms from Calgary, CA
139.208.100.185 AS4837 CHINA UNICOM China169 Backbone 9.63ms from Changchun, CN
182.151.4.25 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.94ms from Chengdu, CN
118.24.179.121 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.07ms from Chengdu, CN
200.195.146.201 AS14868 Ligga Telecomunicações S.A. 0.23ms from Curitiba, BR
63.246.54.9 AS15054 Northeast Texas Broadband, LLC 2.55ms from Dallas, US
84.136.161.41 AS3320 Deutsche Telekom AG 2.73ms from Frankfurt am Main, DE
34.89.204.25 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
125.125.180.217 AS4134 CHINANET-BACKBONE 7.21ms from Hangzhou, CN
192.136.202.217 AS11427 Charter Communications Inc 15.50ms from Houston, US
203.106.111.217 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.30ms from Kuala Lumpur, MY
42.52.192.201 AS4837 CHINA UNICOM China169 Backbone 4.86ms from Liaoyang, CN
108.139.161.249 AS16509 Amazon.com, Inc. 19.79ms from Manama, BH
124.237.130.201 AS4134 CHINANET-BACKBONE 8.47ms from Taiyuan, CN
154.82.137.9 AS401615 ACCK LLC 0.27ms from Tokyo, JP
130.33.37.57 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
12.192.198.105 AS7018 AT&T Enterprises, LLC 4.22ms from Atlanta, US
87.66.66.233 AS5432 Proximus NV 3.87ms from Brussels, BE
13.78.174.137 AS8075 Microsoft Corporation 3.46ms from Denver, US
91.25.98.153 AS3320 Deutsche Telekom AG 1.04ms from Duesseldorf, DE
81.229.148.169 AS3301 Telia Company AB 1.60ms from Goeteborg, SE
169.232.181.105 AS52 University of California, Los Angeles 0.68ms from Los Angeles, US
75.100.21.121 AS4181 TDS TELECOM 4.46ms from Monticello, US
108.58.155.201 AS6128 Cablevision Systems Corp. 7.65ms from Piscataway, 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 129.164.117.183
traceroute to 129.164.117.183 (129.164.117.183): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 2.293 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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