Autonomous System details

AS21556

National Aeronautics and Space Administration  ·  nasa.gov

United States

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AS21556 – National Aeronautics and Space Administration

Field Value
Country United States
Website nasa.gov
Hosted domains 1
IPv4 addresses 512
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Government
Registry arin
Allocated 13 years ago on Nov 01, 2012
Updated 2 years ago on Mar 21, 2024

IP Ranges

Netblock Company Num of IPs
192.12.28.0/24 National Aeronautics and Space Administration 256
192.203.230.0/24 National Aeronautics and Space Administration 256
Netblock Company
2001:500:a8::/48 National Aeronautics and Space Administration
2620:126:e000::/48 National Aeronautics and Space Administration
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WHOIS Details

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                                                ASHandle:       AS21556
                                                OrgID:          AS21556
                                                ASName:         AS21556
                                                ASNumber:       AS21556
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
192.203.230.10 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS297 National Aeronautics and Space Administration
AS42 WoodyNet, Inc.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS297 National Aeronautics and Space Administration
AS42 WoodyNet, Inc.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2001:500:a8:75f3:8e1b:55a0:ca1b:98e7 AS21556 National Aeronautics and Space Administration 0.11ms from Lisbon, PT
192.12.28.40 AS21556 National Aeronautics and Space Administration 1.25ms from San Jose, US
192.203.230.0 AS21556 National Aeronautics and Space Administration 0.10ms from Wrocław, PL
2620:126:e000::20 AS21556 National Aeronautics and Space Administration 8.06ms from San Jose, 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
135.132.104.20 AS7029 Windstream Communications LLC 0.55ms from Ashburn, US
73.80.163.180 AS7922 Comcast Cable Communications, LLC 10.02ms from Ashburn, US
113.53.49.196 AS23969 TOT Public Company Limited 2.22ms from Bangkok, TH
79.117.53.212 AS57269 DIGI SPAIN TELECOM S.A 0.85ms from Barcelona, ES
104.209.133.20 AS8075 Microsoft Corporation 0.29ms from Boydton, US
86.42.111.52 AS5466 Eircom Limited 5.40ms from Dublin, IE
38.55.167.116 AS400619 AROSSCLOUD INC. 0.26ms from Los Angeles, US
64.72.238.212 AS1403 EBOX 3.97ms from Montreal, CA
65.94.47.100 AS577 Bell Canada 4.12ms from Montreal, CA
108.54.247.52 AS701 Verizon Business 2.46ms from New York City, US
48.192.47.244 AS8075 Microsoft Corporation 0.32ms from Quincy, US
135.129.168.244 AS13614 All West Communications, Inc. 2.73ms from Salt Lake City, US
47.119.14.36 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.98ms from Shenzhen, CN
185.183.248.20 AS206311 STOPANSKA BANKA A.D. BITOLA 4.55ms from Skopje, MK
203.206.180.212 AS4739 Internode Pty Ltd 1.20ms from Sydney, AU
218.173.159.36 AS3462 Data Communication Business Group 4.01ms from Taichung, TW
80.121.173.132 AS8447 A1 Telekom Austria AG 3.32ms from Vienna, AT
39.164.125.228 AS24445 Henan Mobile Communications Co.,Ltd 6.29ms from Zhengzhou, CN
80.228.242.116 AS9145 EWE TEL GmbH 4.14ms from Amsterdam, NL
191.84.71.100 AS22927 Telefonica de Argentina 1.25ms from Buenos Aires, AR
58.20.243.100 AS4837 CHINA UNICOM China169 Backbone 6.44ms from Changsha, CN
104.153.55.4 AS393518 ClaimRemedi, Inc. 5.67ms from Chicago, US
1.54.138.68 AS18403 FPT Telecom Company 1.83ms from Ho Chi Minh City, VN
80.45.59.52 AS13285 TalkTalk Communications Limited 2.32ms from London, GB
5.67.17.212 AS5607 Sky UK Limited 4.05ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 192.12.28.41
traceroute to 192.12.28.41 (192.12.28.41): 64 hops max, 52 byte packets
4 [] 206.223.116.190 22.939 ms
5 [] 192.150.30.50 24.437 ms
6 [AS21556] 192.12.28.41 20.395 ms
Measurement taken from IPinfo ProbeNet in San Jose, 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 AS21556 at robtex.

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