AS number details

AS21556

National Aeronautics and Space Administration  ·  nasa.gov

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AS21556 – National Aeronautics and Space Administration

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

WHOIS Details


                                                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.

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

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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
192.12.28.40 AS21556 National Aeronautics and Space Administration 1.28ms from San Jose, US
192.203.230.133 AS21556 National Aeronautics and Space Administration 0.10ms from Porto Alegre, BR
2620:126:e000::21 AS21556 National Aeronautics and Space Administration 8.14ms from San Jose, US
2001:500:a8::d AS21556 National Aeronautics and Space Administration 0.10ms from Porto Alegre, BR

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
97.150.200.4 AS6167 Verizon Business 14.19ms from Atlanta, US
69.231.253.68 AS7018 AT&T Enterprises, LLC 10.44ms from Atlanta, US
34.220.71.116 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
122.151.254.244 AS9443 Vocus Retail 1.92ms from Brisbane, AU
5.12.35.84 AS8708 DIGI ROMANIA S.A. 0.77ms from Bucharest, RO
14.143.73.196 AS4755 TATA Communications formerly VSNL is Leading ISP 0.55ms from Delhi, IN
118.179.191.228 AS23956 AmberIT Limited 0.38ms from Dhaka, BD
194.75.103.84 AS2856 British Telecommunications PLC 1.45ms from London, GB
78.110.77.36 AS39273 Kalaam Telecom Bahrain B.S.C. 2.91ms from Manama, BH
41.90.29.36 AS33771 Safaricom Limited 12.17ms from Nairobi, KE
134.122.114.36 AS14061 DigitalOcean, LLC 0.25ms from New York City, US
186.206.152.52 AS28573 Claro NXT Telecomunicacoes Ltda 13.28ms from Rio de Janeiro, BR
116.44.3.148 AS17858 LG POWERCOMM 10.22ms from Seoul, KR
1.240.178.132 AS9318 SK Broadband Co Ltd 1.90ms from Seoul, KR
116.28.76.36 AS4134 CHINANET-BACKBONE 5.52ms from Shenzhen, CN
129.228.33.36 AS398113 Gateway Fiber LLC 2.52ms from St. Louis, US
188.138.121.4 AS29066 velia.net Internetdienste GmbH 0.19ms from Strasbourg, FR
203.206.180.212 AS4739 Internode Pty Ltd 1.31ms from Sydney, AU
20.53.132.36 AS8075 Microsoft Corporation 0.71ms from Sydney, AU
111.168.236.116 AS2518 BIGLOBE Inc. 9.57ms from Tokyo, JP
109.92.178.132 AS8400 TELEKOM SRBIJA a.d. 0.61ms from Belgrade, RS
191.84.227.164 AS22927 Telefonica de Argentina 3.59ms from Buenos Aires, AR
81.216.44.20 AS1257 Tele2 Sverige AB 5.62ms from Goeteborg, SE
197.219.146.244 AS37342 Movitel, SA 12.76ms from Johannesburg, ZA
86.128.87.100 AS2856 British Telecommunications PLC 4.99ms 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 -f2 192.203.230.182
traceroute to 192.203.230.182 (192.203.230.182): 64 hops max, 52 byte packets
2 [AS13335] 172.70.185.8 0.951 ms
Measurement taken from IPinfo ProbeNet in Santiago de Queretaro, MX
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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