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.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
2001:500:a8:1200:1e:cb77:e7fd:89c AS21556 National Aeronautics and Space Administration 0.10ms from Porto Alegre, BR
2620:126:e000::21 AS21556 National Aeronautics and Space Administration 8.21ms from San Jose, US
192.203.230.5 AS21556 National Aeronautics and Space Administration 0.11ms from Porto Alegre, BR
192.12.28.41 AS21556 National Aeronautics and Space Administration 1.30ms 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
4.180.63.84 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
104.239.31.52 AS7029 Windstream Communications LLC 0.36ms from Ashburn, US
191.85.245.20 AS22927 Telefonica de Argentina 9.70ms from Buenos Aires, AR
47.225.143.196 AS20115 Charter Communications LLC 7.70ms from Chicago, US
206.239.7.164 AS2914 NTT America, Inc. 0.30ms from Dallas, US
24.9.111.132 AS7922 Comcast Cable Communications, LLC 17.99ms from Denver, US
80.228.242.116 AS9145 EWE TEL GmbH 3.14ms from Hamburg, DE
182.186.189.164 AS17557 Pakistan Telecommunication Company Limited 9.66ms from Lahore, PK
92.171.82.36 AS3215 Orange S.A. 11.81ms from Marseille, FR
178.70.37.116 AS12389 PJSC Rostelecom 1.41ms from Saint Petersburg, RU
199.87.15.100 AS17381 Williams-Sonoma 4.78ms from San Jose, US
34.95.157.100 AS396982 Google LLC 0.10ms from Sao Paulo, BR
221.133.158.84 AS9689 SK Broadband Co Ltd 7.77ms from Seoul, KR
104.153.55.4 AS393518 ClaimRemedi, Inc. 5.82ms from Chicago, US
80.76.170.20 AS48728 Vodafone Qatar P.Q.S.C 0.89ms from Doha, QA
2.204.69.116 AS3209 Vodafone GmbH 6.08ms from Frankfurt am Main, DE
177.227.225.52 AS13999 Mega Cable, S.A. de C.V. 12.51ms from Guadalajara, MX
62.224.55.20 AS3320 Deutsche Telekom AG 1.18ms from Hamburg, DE
38.242.29.212 AS174 Cogent Communications 0.74ms from New York City, US
124.247.75.180 AS37892 Cable Media WAIWAI Co.,Ltd. 11.87ms from Osaka, JP
103.10.167.196 AS37908 KIBI Cable Television Co.,Ltd. 6.04ms from Osaka, JP
54.252.221.244 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
207.61.0.148 AS577 Bell Canada 0.66ms from Toronto, CA
77.62.166.196 AS1136 KPN B.V. 14.14ms from Amsterdam, NL
46.246.147.132 AS1241 Forthnet 1.95ms from Athens, GR

Traceroute

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

$
traceroute -a -n -q1 -f2 192.203.230.82
traceroute to 192.203.230.82 (192.203.230.82): 64 hops max, 52 byte packets
2 [] 185.1.46.3 0.875 ms
Measurement taken from IPinfo ProbeNet in Palermo, IT
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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