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:c971:5e8a:ea61:2e65:24c9 AS21556 National Aeronautics and Space Administration 0.09ms from Lisbon, PT
192.203.230.142 AS21556 National Aeronautics and Space Administration 0.10ms from Wrocław, PL
2620:126:e000::21 AS21556 National Aeronautics and Space Administration 8.07ms from San Jose, US
192.12.28.40 AS21556 National Aeronautics and Space Administration 1.34ms 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
73.80.163.180 AS7922 Comcast Cable Communications, LLC 8.57ms from Ashburn, US
36.133.60.132 AS9808 China Mobile Communications Group Co., Ltd. 0.32ms from Chengdu, CN
136.30.16.4 AS19165 Webpass Inc. 0.42ms from Chicago, US
72.69.78.52 AS701 Verizon Business 2.32ms from New York City, US
112.71.118.100 AS17511 OPTAGE Inc. 1.34ms from Osaka, JP
27.121.183.20 AS2519 ARTERIA Networks Corporation 3.94ms from Osaka, JP
190.105.153.68 AS52337 COMUNICACIONES TASION 9.90ms from Panama, PA
189.142.201.164 AS8151 UNINET 4.82ms from Santiago de Queretaro, MX
113.212.127.4 AS45294 PT. Wanriau Indoxp 8.32ms from Singapore, SG
31.44.133.228 AS42925 Internet Rimon LTD 0.32ms from Tel Aviv, IL
105.105.127.84 AS36947 Telecom Algeria 14.64ms from Algiers, DZ
86.93.23.244 AS1136 KPN B.V. 1.27ms from Amsterdam, NL
73.13.11.4 AS7922 Comcast Cable Communications, LLC 8.01ms from Ashburn, US
20.115.2.84 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
125.27.156.148 AS23969 TOT Public Company Limited 2.50ms from Bangkok, TH
35.167.17.132 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
84.224.177.36 AS213155 Yettel Hungary Ltd. 11.71ms from Budapest, HU
105.197.12.212 AS24835 Vodafone Data 12.56ms from Cairo, EG
89.38.35.4 AS8926 Moldtelecom SA 0.56ms from Chisinau, MD
217.80.245.84 AS3320 Deutsche Telekom AG 3.16ms from Frankfurt am Main, DE
119.188.242.132 AS4837 CHINA UNICOM China169 Backbone 6.93ms from Jinan, CN
83.105.200.148 AS5378 Vodafone Limited 5.60ms from London, GB
92.23.1.100 AS13285 TalkTalk Communications Limited 3.02ms from Manchester, GB
92.171.82.36 AS3215 Orange S.A. 11.92ms from Marseille, FR
34.1.158.228 AS15169 Google LLC 2.44ms from Milan, IT

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 1.406 ms
5 [] 192.150.30.50 2.248 ms
6 [AS21556] 192.12.28.41 1.348 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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