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 82
IPv4 addresses 659,712
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
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
129.163.0.0/16 National Aeronautics and Space Administration 65,536
161.40.0.0/16 National Aeronautics and Space Administration 65,536
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
192.112.20.0/24 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 82 domain names hosted across 26 IP addresses on this ASN.

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IP Address Domain Domains on this IP
184.105.216.101 ██████████ 4
198.121.11.1 ██████ 1
198.117.124.110 ██████████ 1
184.105.216.93 ██████████ 1
198.118.248.146 ██████████ 1
198.121.9.1 ██████████ 1
198.122.177.250 ██████████ 1
198.119.166.31 █████████ 1
198.116.142.34 ██████████ 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
AS24 PT. Arsen Kusuma Indonesia
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 PT. Arsen Kusuma Indonesia
AS270 National Aeronautics and Space Administration
AS393594 United States Naval Observatory
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
198.116.203.13 AS297 National Aeronautics and Space Administration 2.15ms from Ashburn, US
2001:4d0:a100:4205::1 AS297 National Aeronautics and Space Administration 7.53ms from Dallas, US
2001:4d0:2340:7::1 AS297 National Aeronautics and Space Administration 7.60ms from Ashburn, US
198.116.17.2 AS297 National Aeronautics and Space Administration 2.54ms from San Jose, US
198.119.255.22 AS297 National Aeronautics and Space Administration 6.73ms from Atlanta, US
2001:4d0:8100:4205::1 AS297 National Aeronautics and Space Administration 15.36ms from Durham, US
198.116.4.49 AS297 National Aeronautics and Space Administration 2.59ms from San Jose, US
2001:4d0:4310:1000::1 AS297 National Aeronautics and Space Administration 15.05ms from Ashburn, US
2001:4d0:2120:40a::b AS297 National Aeronautics and Space Administration 4.64ms from Ashburn, US
2001:4d0:6100:204::2 AS297 National Aeronautics and Space Administration 8.15ms from Los Angeles, US
2001:4d0:301:1003::2 AS297 National Aeronautics and Space Administration 2.25ms from Ashburn, US
2001:4d0:6310:2c07:49fc:fbcc:7fcc:fbd AS297 National Aeronautics and Space Administration 8.55ms from Los Angeles, US
2001:4d0:6118:bd4:192:92:167:213 AS297 National Aeronautics and Space Administration 8.20ms from Los Angeles, US
198.116.24.158 AS297 National Aeronautics and Space Administration 2.49ms from Ashburn, US
2001:4d0:2100:c000::2 AS297 National Aeronautics and Space Administration 2.83ms from Ashburn, US
198.118.114.235 AS297 National Aeronautics and Space Administration 3.21ms from Ashburn, US
198.116.200.234 AS297 National Aeronautics and Space Administration 6.99ms from Ashburn, US
2001:4d0:6319:8100::2 AS297 National Aeronautics and Space Administration 45.35ms from Los Angeles, US
2001:4d0:4100:4202::14 AS297 National Aeronautics and Space Administration 15.02ms from Ashburn, US
129.163.176.24 AS297 National Aeronautics and Space Administration 7.19ms from Ashburn, US
198.117.10.101 AS297 National Aeronautics and Space Administration 4.97ms from Ashburn, US
2001:4d0:6311:2227::1 AS297 National Aeronautics and Space Administration 8.60ms from Los Angeles, US
2001:4d0:10c:4030::1 AS297 National Aeronautics and Space Administration 2.88ms from Ashburn, US
198.116.32.177 AS297 National Aeronautics and Space Administration 2.68ms from Ashburn, US
198.118.225.94 AS297 National Aeronautics and Space Administration 45.63ms 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
115.130.120.57 AS7545 TPG Telecom Limited 2.00ms from Brisbane, AU
197.146.158.41 AS36884 Wana Corporate 7.16ms from Casablanca, MA
117.191.72.217 AS9808 China Mobile Communications Group Co., Ltd. 17.55ms from Changji, CN
84.162.223.233 AS3320 Deutsche Telekom AG 4.40ms from Frankfurt am Main, DE
87.171.218.41 AS3320 Deutsche Telekom AG 7.71ms from Frankfurt am Main, DE
221.179.96.41 AS56040 China Mobile communications corporation 9.13ms from Guangzhou, CN
61.175.122.89 AS4134 CHINANET BACKBONE 6.62ms from Hangzhou, CN
115.206.234.137 AS4134 CHINANET BACKBONE 5.85ms from Hangzhou, CN
32.59.88.233 AS2688 AT&T Enterprises, LLC 0.73ms from Lima, PE
208.42.65.217 AS8015 US Signal Company, L.L.C. 1.76ms from Minneapolis, US
118.17.18.89 AS4713 NTT DOCOMO BUSINESS,Inc. 5.63ms from Osaka, JP
211.19.166.41 AS9618 catv-tokushima 4.82ms from Osaka, JP
148.163.117.9 AS53755 Input Output Flood LLC 0.77ms from Phoenix, US
123.133.103.73 AS4837 CHINA UNICOM China169 Backbone 3.64ms from Qingdao, CN
13.66.199.169 AS8075 Microsoft Corporation 0.32ms from Quincy, US
100.28.170.169 AS14618 Amazon.com, Inc. 0.47ms from Reston, US
181.37.75.169 AS28118 ALTICE DOMINICANA S.A. 10.19ms from Santo Domingo, DO
4.147.147.9 AS8075 Microsoft Corporation 1.23ms from Sydney, AU
213.90.97.217 AS8437 Hutchison Drei Austria GmbH 6.11ms from Vienna, AT
212.55.218.217 AS15623 Cyberlink AG 0.71ms from Zuerich, CH
128.8.165.121 AS27 University of Maryland 2.25ms from Ashburn, US
183.242.156.121 AS56048 China Mobile Communicaitons Corporation 1.86ms from Beijing, CN
52.11.55.89 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
186.112.226.233 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 9.31ms from Bogota, CO
137.116.76.73 AS8075 Microsoft Corporation 0.18ms from Boydton, 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 -m11 198.122.141.28
traceroute to 198.122.141.28 (198.122.141.28): 11 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [AS3356] 4.68.62.94 5.729 ms
8 [AS209] 67.14.120.82 5.997 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Asheville, US
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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