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 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
AS24 PT. Arsen Kusuma Indonesia
AS2497 Internet Initiative Japan Inc.
AS270 National Aeronautics and Space Administration
AS2914 NTT America, Inc.
AS293 ESnet
AS31951 NASA Deep Space Network (DSN)
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 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 PT. Arsen Kusuma Indonesia
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

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

IP Address ASN Details
2001:4d0:6100:204::2 AS297 National Aeronautics and Space Administration 1.65ms from San Jose, US
2001:4d0:a100:4205::1 AS297 National Aeronautics and Space Administration 7.56ms from Dallas, US
2001:4d0:2340:7::1 AS297 National Aeronautics and Space Administration 7.54ms from Ashburn, US
2001:4d0:4100:202::6 AS297 National Aeronautics and Space Administration 14.87ms from Ashburn, US
2001:4d0:301:1003::2 AS297 National Aeronautics and Space Administration 1.98ms from Ashburn, US
198.116.17.2 AS297 National Aeronautics and Space Administration 1.68ms from San Jose, US
2001:4d0:10c:4030::1 AS297 National Aeronautics and Space Administration 2.76ms from Ashburn, US
198.119.255.22 AS297 National Aeronautics and Space Administration 6.93ms from Atlanta, US
2001:4d0:8310:2525:192:77:37:72 AS297 National Aeronautics and Space Administration 29.07ms from Durham, US
198.118.225.94 AS297 National Aeronautics and Space Administration 45.96ms from Atlanta, US
198.118.114.235 AS297 National Aeronautics and Space Administration 2.99ms from Ashburn, US
198.118.1.30 AS297 National Aeronautics and Space Administration 46.13ms from Atlanta, US
2001:4d0:4310:1000::1 AS297 National Aeronautics and Space Administration 14.93ms from Ashburn, US
198.116.200.234 AS297 National Aeronautics and Space Administration 6.96ms from Ashburn, US
2001:4d0:6319:8100::1 AS297 National Aeronautics and Space Administration 44.62ms from San Jose, US
129.163.176.24 AS297 National Aeronautics and Space Administration 7.07ms from Ashburn, US
2001:4d0:2310:210::1 AS297 National Aeronautics and Space Administration 2.99ms from Ashburn, US
2001:4d0:2120:40a::b AS297 National Aeronautics and Space Administration 4.37ms from Ashburn, US
2001:4d0:6118:b0c:192:92:167:13 AS297 National Aeronautics and Space Administration 1.68ms from San Jose, US
2001:4d0:2100:c000::2 AS297 National Aeronautics and Space Administration 2.49ms from Ashburn, US
198.116.4.49 AS297 National Aeronautics and Space Administration 1.68ms from San Jose, US
2001:4d0:6310:2c06:1804:16be:615:6628 AS297 National Aeronautics and Space Administration 8.47ms from San Jose, US
198.116.202.13 AS297 National Aeronautics and Space Administration 6.57ms from Atlanta, US
198.116.201.13 AS297 National Aeronautics and Space Administration 1.20ms from San Jose, US
2001:4d0:10:1002::15 AS297 National Aeronautics and Space Administration 2.73ms 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
209.239.35.89 AS399837 Altamaha Fiber 11.97ms from Atlanta, US
3.150.149.105 AS16509 Amazon.com, Inc. 0.22ms from Columbus, US
176.23.50.153 AS3292 TDC Holding A/S 4.44ms from Copenhagen, DK
209.12.100.121 AS3549 Level 3 Parent, LLC 1.66ms from Dallas, US
50.228.67.137 AS7922 Comcast Cable Communications, LLC 0.70ms from Dallas, US
20.69.15.153 AS8075 Microsoft Corporation 2.93ms from Denver, US
183.91.23.105 AS45903 CMC Telecom Infrastructure Company 1.40ms from Ho Chi Minh City, VN
156.240.140.121 AS136907 HUAWEI CLOUDS 1.15ms from Hong Kong, HK
211.186.148.137 AS9318 SK Broadband Co Ltd 5.95ms from Incheon, KR
118.218.242.9 AS9318 SK Broadband Co Ltd 4.42ms from Incheon, KR
2.17.6.217 AS16625 Akamai Technologies, Inc. 0.38ms from London, GB
172.88.203.9 AS20001 Charter Communications Inc 6.41ms from Los Angeles, US
94.83.48.217 AS3269 Telecom Italia S.p.A. 4.52ms from Milan, IT
203.199.53.217 AS4755 TATA Communications formerly VSNL is Leading ISP 0.95ms from Mumbai, IN
50.174.102.121 AS7922 Comcast Cable Communications, LLC 1.61ms from New York City, US
118.17.18.89 AS4713 NTT DOCOMO BUSINESS,Inc. 6.16ms from Osaka, JP
183.176.99.89 AS7522 STNet, Incorporated 4.09ms from Osaka, JP
49.212.51.25 AS9371 SAKURA Internet Inc. 0.55ms from Osaka, JP
76.98.153.185 AS7922 Comcast Cable Communications, LLC 7.12ms from Piscataway, US
97.92.199.89 AS20115 Charter Communications LLC 4.72ms from St. Louis, US
104.41.167.105 AS8075 Microsoft Corporation 0.73ms from Tokyo, JP
104.232.216.185 AS3257 GTT Communications Inc. 0.58ms from Ashburn, US
34.182.224.57 AS396982 Google LLC 0.14ms from Ashburn, US
117.191.72.217 AS9808 China Mobile Communications Group Co., Ltd. 17.55ms from Changji, CN
84.143.205.25 AS3320 Deutsche Telekom AG 6.67ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m6 198.122.151.126
traceroute to 198.122.151.126 (198.122.151.126): 6 hops max, 52 byte packets
1 [AS2901] 198.59.104.2 0.617 ms
2 [AS2901] 198.59.96.134 1.347 ms
3 [AS2901] 198.59.96.128 0.267 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Albuquerque, 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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