Autonomous System details

AS270

National Aeronautics and Space Administration · nasa.gov

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AS270 – National Aeronautics and Space Administration

Field	Value
Country	United States
Website	nasa.gov
Hosted domains	68
IPv4 addresses	1,676,800
IPv6 addresses	0
ASN type	Government
Registry	arin
Allocated	37 years ago on Feb 24, 1989
Updated	a year ago on Dec 16, 2024

Netblock	Company	Num of IPs
128.102.0.0/16	National Aeronautics and Space Administration	65,536
128.155.0.0/16	National Aeronautics and Space Administration	65,536
128.157.0.0/16	National Aeronautics and Space Administration	65,536
128.158.0.0/16	National Aeronautics and Space Administration	65,536
128.159.0.0/16	National Aeronautics and Space Administration	65,536
128.183.0.0/16	National Aeronautics and Space Administration	65,536
128.217.0.0/16	National Aeronautics and Space Administration	65,536
129.168.0.0/16	National Aeronautics and Space Administration	65,536
130.40.0.0/16	National Aeronautics and Space Administration	65,536
130.134.0.0/16	National Aeronautics and Space Administration	65,536
130.135.0.0/16	National Aeronautics and Space Administration	65,536
131.182.0.0/16	National Aeronautics and Space Administration	65,536
136.178.0.0/16	National Aeronautics and Space Administration	65,536
138.115.0.0/16	National Aeronautics and Space Administration	65,536
139.88.0.0/16	National Aeronautics and Space Administration	65,536
139.169.0.0/16	National Aeronautics and Space Administration	65,536
143.232.0.0/16	National Aeronautics and Space Administration	65,536
146.154.0.0/16	National Aeronautics and Space Administration	65,536
146.165.0.0/16	National Aeronautics and Space Administration	65,536
148.114.0.0/16	National Aeronautics and Space Administration	65,536
163.205.0.0/16	National Aeronautics and Space Administration	65,536
163.206.0.0/16	National Aeronautics and Space Administration	65,536
128.154.0.0/17	National Aeronautics and Space Administration	32,768
128.154.128.0/17	National Aeronautics and Space Administration	32,768
129.164.128.0/17	National Aeronautics and Space Administration	32,768
134.12.0.0/17	National Aeronautics and Space Administration	32,768
129.168.0.0/18	National Aeronautics and Space Administration	16,384
129.168.64.0/18	National Aeronautics and Space Administration	16,384
129.168.128.0/18	National Aeronautics and Space Administration	16,384
129.168.192.0/18	National Aeronautics and Space Administration	16,384
134.118.96.0/19	National Aeronautics and Space Administration	8,192
156.68.0.0/20	National Aeronautics and Space Administration	4,096
156.68.16.0/20	National Aeronautics and Space Administration	4,096
156.68.96.0/20	National Aeronautics and Space Administration	4,096
156.68.112.0/20	National Aeronautics and Space Administration	4,096
156.68.40.0/21	National Aeronautics and Space Administration	2,048
156.68.48.0/21	National Aeronautics and Space Administration	2,048
156.68.72.0/21	National Aeronautics and Space Administration	2,048
156.68.80.0/21	National Aeronautics and Space Administration	2,048
156.68.128.0/21	National Aeronautics and Space Administration	2,048
156.68.136.0/21	National Aeronautics and Space Administration	2,048
156.68.144.0/21	National Aeronautics and Space Administration	2,048
156.68.152.0/21	National Aeronautics and Space Administration	2,048
156.68.160.0/21	National Aeronautics and Space Administration	2,048
156.68.168.0/21	National Aeronautics and Space Administration	2,048
156.68.176.0/21	National Aeronautics and Space Administration	2,048
156.68.184.0/21	National Aeronautics and Space Administration	2,048
156.68.200.0/21	National Aeronautics and Space Administration	2,048
156.68.208.0/21	National Aeronautics and Space Administration	2,048
156.68.216.0/21	National Aeronautics and Space Administration	2,048
156.68.224.0/21	National Aeronautics and Space Administration	2,048
156.68.232.0/21	National Aeronautics and Space Administration	2,048
156.68.240.0/21	National Aeronautics and Space Administration	2,048
192.77.32.0/21	National Aeronautics and Space Administration	2,048
192.150.32.0/21	National Aeronautics and Space Administration	2,048
134.118.112.0/22	National Aeronautics and Space Administration	1,024
156.68.32.0/22	National Aeronautics and Space Administration	1,024
156.68.36.0/22	National Aeronautics and Space Administration	1,024
156.68.60.0/22	National Aeronautics and Space Administration	1,024
156.68.64.0/22	National Aeronautics and Space Administration	1,024
156.68.68.0/22	National Aeronautics and Space Administration	1,024
156.68.92.0/22	National Aeronautics and Space Administration	1,024
156.68.248.0/22	National Aeronautics and Space Administration	1,024
156.68.252.0/22	National Aeronautics and Space Administration	1,024
192.112.16.0/22	National Aeronautics and Space Administration	1,024
156.68.56.0/23	National Aeronautics and Space Administration	512
156.68.58.0/23	National Aeronautics and Space Administration	512
156.68.88.0/23	National Aeronautics and Space Administration	512
156.68.90.0/23	National Aeronautics and Space Administration	512
192.55.90.0/23	National Aeronautics and Space Administration	512
192.77.40.0/23	National Aeronautics and Space Administration	512
192.88.40.0/23	NASA/Johnson Space Center	512
198.182.30.0/23	National Aeronautics and Space Administration	512
156.68.31.0/24	National Aeronautics and Space Administration	256
156.68.192.0/24	National Aeronautics and Space Administration	256
156.68.193.0/24	National Aeronautics and Space Administration	256
156.68.194.0/24	National Aeronautics and Space Administration	256
156.68.195.0/24	National Aeronautics and Space Administration	256
192.48.14.0/24	The Boeing Company	256
192.52.78.0/24	National Aeronautics and Space Administration	256
192.52.80.0/24	National Aeronautics and Space Administration	256
192.52.81.0/24	National Aeronautics and Space Administration	256
192.52.82.0/24	National Aeronautics and Space Administration	256
192.52.83.0/24	National Aeronautics and Space Administration	256
192.52.84.0/24	National Aeronautics and Space Administration	256
192.52.85.0/24	National Aeronautics and Space Administration	256
192.52.86.0/24	National Aeronautics and Space Administration	256
192.52.87.0/24	National Aeronautics and Space Administration	256
192.52.88.0/24	National Aeronautics and Space Administration	256
192.52.89.0/24	National Aeronautics and Space Administration	256
192.52.90.0/24	National Aeronautics and Space Administration	256
192.52.91.0/24	National Aeronautics and Space Administration	256
192.52.92.0/24	National Aeronautics and Space Administration	256
192.52.94.0/24	National Aeronautics and Space Administration	256
192.52.95.0/24	National Aeronautics and Space Administration	256
192.52.98.0/24	National Aeronautics and Space Administration	256
192.52.198.0/24	National Aeronautics and Space Administration	256
192.52.206.0/24	National Aeronautics and Space Administration	256
192.52.207.0/24	National Aeronautics and Space Administration	256
192.52.211.0/24	National Aeronautics and Space Administration	256
192.52.212.0/24	National Aeronautics and Space Administration	256
192.52.213.0/24	National Aeronautics and Space Administration	256
192.52.214.0/24	National Aeronautics and Space Administration	256
192.52.215.0/24	National Aeronautics and Space Administration	256
192.52.216.0/24	National Aeronautics and Space Administration	256
192.52.217.0/24	National Aeronautics and Space Administration	256
192.58.19.0/24	National Aeronautics and Space Administration	256
192.58.21.0/24	National Aeronautics and Space Administration	256
192.58.36.0/24	National Aeronautics and Space Administration	256
192.67.109.0/24	National Aeronautics and Space Administration	256
192.67.110.0/24	National Aeronautics and Space Administration	256
192.67.115.0/24	National Aeronautics and Space Administration	256
192.67.186.0/24	National Aeronautics and Space Administration	256
192.68.192.0/24	National Aeronautics and Space Administration	256
192.68.194.0/24	National Aeronautics and Space Administration	256
192.68.196.0/24	National Aeronautics and Space Administration	256
192.68.197.0/24	National Aeronautics and Space Administration	256
192.70.120.0/24	National Aeronautics and Space Administration	256
192.70.122.0/24	National Aeronautics and Space Administration	256
192.70.123.0/24	National Aeronautics and Space Administration	256
192.70.124.0/24	National Aeronautics and Space Administration	256
192.70.125.0/24	National Aeronautics and Space Administration	256
192.70.126.0/24	National Aeronautics and Space Administration	256
192.76.235.0/24	The Boeing Company	256
192.77.26.0/24	National Aeronautics and Space Administration	256
192.77.27.0/24	National Aeronautics and Space Administration	256
192.77.28.0/24	National Aeronautics and Space Administration	256
192.77.29.0/24	National Aeronautics and Space Administration	256
192.77.30.0/24	National Aeronautics and Space Administration	256
192.77.31.0/24	National Aeronautics and Space Administration	256
192.77.45.0/24	National Aeronautics and Space Administration	256
192.88.31.0/24	NASA/Johnson Space Center	256
192.88.32.0/24	National Aeronautics and Space Administration	256
192.88.33.0/24	NASA/Johnson Space Center	256
192.88.36.0/24	NASA/Johnson Space Center	256
192.88.37.0/24	NASA/Johnson Space Center	256
192.88.43.0/24	NASA/Johnson Space Center	256
192.88.44.0/24	NASA/Johnson Space Center	256
192.88.46.0/24	NASA/Johnson Space Center	256
192.88.48.0/24	NASA/Johnson Space Center	256
192.88.49.0/24	NASA/Johnson Space Center	256
192.92.197.0/24	National Aeronautics and Space Administration	256
192.92.198.0/24	National Aeronautics and Space Administration	256
192.92.199.0/24	National Aeronautics and Space Administration	256
192.100.9.0/24	National Aeronautics and Space Administration	256
192.107.191.0/24	National Aeronautics and Space Administration	256
192.112.9.0/24	National Aeronautics and Space Administration	256
192.112.10.0/24	National Aeronautics and Space Administration	256
192.112.11.0/24	National Aeronautics and Space Administration	256
192.112.224.0/24	National Aeronautics and Space Administration	256
192.112.230.0/24	National Aeronautics and Space Administration	256
192.149.107.0/24	National Aeronautics and Space Administration	256
192.149.128.0/24	National Aeronautics and Space Administration	256
192.149.140.0/24	National Aeronautics and Space Administration	256
192.149.141.0/24	National Aeronautics and Space Administration	256
192.160.74.0/24	National Aeronautics and Space Administration	256
192.160.78.0/24	National Aeronautics and Space Administration	256
192.189.100.0/24	National Aeronautics and Space Administration	256
194.85.23.0/24	Program Support Communication Network Internet	256
198.27.34.0/24	National Aeronautics and Space Administration	256
198.27.37.0/24	National Aeronautics and Space Administration	256
198.27.39.0/24	National Aeronautics and Space Administration	256
198.27.40.0/24	National Aeronautics and Space Administration	256
198.27.41.0/24	National Aeronautics and Space Administration	256
198.27.42.0/24	National Aeronautics and Space Administration	256
198.27.43.0/24	National Aeronautics and Space Administration	256
198.27.44.0/24	National Aeronautics and Space Administration	256
198.27.45.0/24	National Aeronautics and Space Administration	256
198.27.46.0/24	National Aeronautics and Space Administration	256
198.27.47.0/24	National Aeronautics and Space Administration	256
198.27.49.0/24	National Aeronautics and Space Administration	256
198.182.28.0/24	National Aeronautics and Space Administration	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS270
                                                OrgID:          AS270
                                                ASName:         AS270
                                                ASNumber:       AS270
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 68 domain names hosted across 19 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
146.154.245.178	██████████	1
139.169.7.223	██████████	1
192.68.196.38	██████████	1
139.169.184.253	██████████	1
192.77.45.2	██████████	1
129.168.59.128	██████████	1
128.154.202.236	██████████	1
129.168.1.1	██████████	1
192.77.30.58	████████	1
128.102.23.179	██████████	1

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Peers

There are 5 peers for this ASN.

Peers	Name
AS1701	National Aeronautics and Space Administration
AS2143	National Aeronautics and Space Administration
AS297	National Aeronautics and Space Administration
AS372	National Aeronautics and Space Administration
AS7847	NASA Goddard Space Flight Center

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS297	National Aeronautics and Space Administration

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ASN API & Database

Downstreams

There are 4 downstreams for this ASN.

Downstreams	Name
AS1701	National Aeronautics and Space Administration
AS2143	National Aeronautics and Space Administration
AS372	National Aeronautics and Space Administration
AS7847	NASA Goddard Space Flight Center

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
146.165.243.4	AS270 National Aeronautics and Space Administration	`7.21ms` from Ashburn, US
129.164.181.183	AS270 National Aeronautics and Space Administration	`2.98ms` from Ashburn, US
192.52.217.201	AS270 National Aeronautics and Space Administration	`5.92ms` from Dallas, US
128.157.160.75	AS270 National Aeronautics and Space Administration	`6.92ms` from Dallas, US
130.134.84.251	AS270 National Aeronautics and Space Administration	`11.40ms` from San Jose, US
192.160.74.100	AS270 National Aeronautics and Space Administration	`7.58ms` from Dallas, US
192.149.107.1	AS270 National Aeronautics and Space Administration	`15.26ms` from Dallas, US
128.102.154.95	AS270 National Aeronautics and Space Administration	`1.74ms` from San Jose, US
128.102.119.25	AS270 National Aeronautics and Space Administration	`2.01ms` from San Jose, US
129.164.179.46	AS270 National Aeronautics and Space Administration	`2.84ms` from Ashburn, US
128.183.140.90	AS270 National Aeronautics and Space Administration	`2.85ms` from Ashburn, US
192.68.197.95	AS270 National Aeronautics and Space Administration	`6.75ms` from Dallas, US
192.55.90.1	AS270 National Aeronautics and Space Administration	`34.97ms` from Ashburn, US
128.157.91.129	AS270 National Aeronautics and Space Administration	`5.91ms` from Dallas, US
128.157.253.17	AS270 National Aeronautics and Space Administration	`5.99ms` from Dallas, US
129.164.140.38	AS270 National Aeronautics and Space Administration	`3.02ms` from Ashburn, US
129.164.128.140	AS270 National Aeronautics and Space Administration	`3.49ms` from Ashburn, US
128.183.137.205	AS270 National Aeronautics and Space Administration	`2.98ms` from Ashburn, US
128.183.55.244	AS270 National Aeronautics and Space Administration	`3.07ms` from Ashburn, US
128.102.22.110	AS270 National Aeronautics and Space Administration	`1.89ms` from San Jose, US
128.102.2.25	AS270 National Aeronautics and Space Administration	`1.85ms` from San Jose, US
192.150.39.30	AS270 National Aeronautics and Space Administration	`2.49ms` from Ashburn, US
128.157.45.1	AS270 National Aeronautics and Space Administration	`5.94ms` from Dallas, US
128.157.177.1	AS270 National Aeronautics and Space Administration	`5.89ms` from Dallas, US
128.157.85.65	AS270 National Aeronautics and Space Administration	`5.90ms` from Dallas, 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
50.230.180.110	AS7922 Comcast Cable Communications, LLC	`1.73ms` from Atlanta, US
66.181.124.254	AS11847 GoNetSpeed	`4.97ms` from Boston, US
35.187.48.190	AS396982 Google LLC	`0.13ms` from Brussels, BE
187.175.47.46	AS8151 UNINET	`12.22ms` from Cancún, MX
178.76.97.254	AS43925 MOLDCELL S.A.	`0.66ms` from Chisinau, MD
34.58.249.94	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
12.55.153.30	AS7018 AT&T Enterprises, LLC	`0.96ms` from Dallas, US
91.250.115.174	AS8972 Host Europe GmbH	`3.20ms` from Frankfurt am Main, DE
218.19.46.222	AS4134 CHINANET-BACKBONE	`1.85ms` from Guangzhou, CN
36.69.72.78	AS7713 PT Telekomunikasi Indonesia	`1.61ms` from Jakarta, ID
113.227.149.46	AS4837 CHINA UNICOM China169 Backbone	`11.55ms` from Liaoyang, CN
90.7.164.94	AS3215 Orange S.A.	`2.46ms` from Paris, FR
104.251.118.62	AS14397 1st Class Hosting, LLC	`0.29ms` from Phoenix, US
50.197.34.174	AS7922 Comcast Cable Communications, LLC	`12.03ms` from Reston, US
186.214.91.94	AS18881 TELEFÔNICA BRASIL S.A	`8.99ms` from Rio de Janeiro, BR
68.167.136.254	AS212238 Datacamp Limited	`0.10ms` from Santiago de Queretaro, MX
50.64.98.78	AS6327 Shaw Communications	`8.29ms` from Seattle, US
112.146.249.78	AS17858 LG POWERCOMM	`4.09ms` from Seoul, KR
118.41.202.94	AS4766 Korea Telecom	`5.42ms` from Seoul, KR
222.236.241.126	AS9318 SK Broadband Co Ltd	`5.45ms` from Seoul, KR
81.69.249.46	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.34ms` from Shanghai, CN
37.2.164.222	AS1257 Tele2 Sverige AB	`0.68ms` from Stockholm, SE
46.229.158.142	AS24723 Atman Sp. z o.o.	`0.28ms` from Warsaw, PL
190.88.86.46	AS11081 United Telecommunication Services (UTS)	`1.26ms` from Willemstad, CW
192.137.24.222	AS20115 Charter Communications LLC	`0.76ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m6 128.159.128.136

traceroute to 128.159.128.136 (128.159.128.136): 6 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.129 ms

2 [AS140627] 103.151.64.205 28.672 ms

3 [AS2914] 61.200.80.233 28.646 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On November 28th 2025

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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 AS270 at robtex.

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