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 78
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 9 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
192.31.241.0/24 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 78 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 ██████████ 46
129.164.179.27 ██████████ 5
129.164.179.160 ██████████ 2
129.164.142.198 ██████████ 2
129.164.142.156 ██████████ 1
129.164.179.214 ██████████ 1
158.154.5.96 ██████████ 1
198.118.248.146 ██████████ 1
198.117.124.110 ██████████ 1
198.119.164.238 █████████ 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

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

IP Address ASN Details
2001:4d0:2310:210::1 AS297 National Aeronautics and Space Administration 2.96ms from Ashburn, US
198.119.165.43 AS297 National Aeronautics and Space Administration 7.52ms from Ashburn, US
192.77.86.3 AS297 National Aeronautics and Space Administration 31.26ms from Dallas, US
198.116.17.2 AS297 National Aeronautics and Space Administration 1.61ms from San Jose, US
2001:4d0:2340:7::1 AS297 National Aeronautics and Space Administration 7.33ms from Ashburn, US
2001:4d0:10c:4030::2 AS297 National Aeronautics and Space Administration 2.72ms from Ashburn, US
2001:4d0:6118:2144:129:99:144:11 AS297 National Aeronautics and Space Administration 8.13ms from Los Angeles, US
198.116.24.158 AS297 National Aeronautics and Space Administration 2.46ms from Ashburn, US
161.40.161.188 AS297 National Aeronautics and Space Administration 24.41ms from San Jose, US
198.118.0.40 AS297 National Aeronautics and Space Administration 6.14ms from Dallas, US
2001:4d0:a319:8101::2 AS297 National Aeronautics and Space Administration 17.46ms from Dallas, US
128.156.249.247 AS297 National Aeronautics and Space Administration 15.09ms from Ashburn, US
2001:4d0:6310:2c07:e080:f429:400c:660b AS297 National Aeronautics and Space Administration 8.54ms from San Jose, US
161.40.224.173 AS297 National Aeronautics and Space Administration 7.55ms from Ashburn, US
198.119.166.38 AS297 National Aeronautics and Space Administration 7.19ms from Ashburn, US
198.118.114.235 AS297 National Aeronautics and Space Administration 2.94ms from Ashburn, US
2001:4d0:4310:1000::1 AS297 National Aeronautics and Space Administration 14.84ms from Ashburn, US
198.117.204.15 AS297 National Aeronautics and Space Administration 21.33ms from Atlanta, US
192.77.91.22 AS297 National Aeronautics and Space Administration 6.13ms from Dallas, US
2001:4d0:10:1002::15 AS297 National Aeronautics and Space Administration 2.73ms from Ashburn, US
198.117.131.59 AS297 National Aeronautics and Space Administration 16.27ms from Atlanta, US
198.120.3.140 AS297 National Aeronautics and Space Administration 53.85ms from San Jose, US
2001:4d0:2120:40a::b AS297 National Aeronautics and Space Administration 4.31ms from Ashburn, US
198.116.200.234 AS297 National Aeronautics and Space Administration 6.88ms from Ashburn, US
198.119.202.127 AS297 National Aeronautics and Space Administration 21.33ms 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
106.222.25.9 AS45609 Bharti Airtel Ltd. AS for GPRS Service 1.89ms from Ahmedabad, IN
61.19.97.105 AS9931 The Communication Authoity of Thailand, CAT 1.21ms from Bangkok, TH
61.48.173.105 AS4808 China Unicom Beijing Province Network 3.04ms from Beijing, CN
216.115.97.169 AS10310 Yahoo Holdings Inc. 0.24ms from Buffalo, US
93.131.93.185 AS6805 Telefonica Germany GmbH & Co.OHG 2.74ms from Duesseldorf, DE
138.255.167.57 AS263993 AUTOFAST SOLUÇÕES EM TECNOLOGIA LTDA 19.89ms from Fortaleza, BR
91.121.210.25 AS16276 OVH SAS 1.66ms from Gravelines, FR
113.192.46.201 AS149283 Xtream Fiber Private Limited 1.54ms from Lahore, PK
51.94.163.169 AS16509 Amazon.com, Inc. 6.59ms from Madrid, ES
213.26.36.137 AS3269 Telecom Italia S.p.A. 3.27ms from Milan, IT
142.213.25.57 AS11489 Bell Canada 4.49ms from Montreal, CA
103.183.54.137 AS55352 Microscan Internet Limited 0.38ms from Mumbai, IN
134.6.156.201 AS16504 Granite Telecommunications LLC 0.53ms from New York City, US
41.227.30.89 AS37671 3S INF 6.03ms from Palermo, IT
45.94.98.105 AS9009 M247 Europe SRL 0.12ms from Paris, FR
20.88.229.185 AS8075 Microsoft Corporation 0.38ms from San Antonio, US
210.219.49.9 AS1237 KISTI 6.15ms from Seoul, KR
112.217.3.25 AS3786 LG DACOM Corporation 1.75ms from Seoul, KR
139.227.41.105 AS17621 China Unicom Shanghai network 3.19ms from Shanghai, CN
216.174.71.201 AS7057 Managed Network Systems Inc. 6.08ms from Toronto, CA
24.178.84.201 AS20115 Charter Communications LLC 8.89ms from Atlanta, US
50.204.234.249 AS55086 Pinnacle Data Systems, L.L.C. 2.05ms from Atlanta, US
73.43.99.137 AS7922 Comcast Cable Communications, LLC 4.95ms from Atlanta, US
31.171.77.233 AS50274 Alfanet LLC 2.47ms from Baku, AZ
88.18.139.57 AS3352 TELEFONICA DE ESPANA S.A.U. 9.40ms from Barcelona, ES

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 198.120.228.145
traceroute to 198.120.228.145 (198.120.228.145): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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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