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	Prefix	Description
	192.12.28.0/24	National Aeronautics and Space Administration
	192.203.230.0/24	National Aeronautics and Space Administration
	2001:500:a8::/48	National Aeronautics and Space Administration
	2620:126:e000::/48	National Aeronautics and Space Administration

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS297	National Aeronautics and Space Administration	✔	✔
	AS42	WoodyNet, Inc.	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS297	National Aeronautics and Space Administration	✔	✔
	AS42	WoodyNet, Inc.	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔

ASHandle:       AS21556
OrgID:          NASA
ASName:         NARC-EROOT
ASNumber:       21556
RegDate:        2012-11-01
Updated:        2024-03-21
Source:         ARIN



OrgID:          NASA
OrgName:        National Aeronautics and Space Administration
CanAllocate:    
Street:         IS05/Office of the Chief Information Officer
City:           MSFC
State/Prov:     AL
Country:        US
PostalCode:     35812
RegDate:        1970-01-01
Updated:        2025-08-27
OrgAdminHandle: MUNOZ169-ARIN
OrgTechHandle:  IPAMO-ARIN
OrgTechHandle:  RFBJ-ARIN
OrgAbuseHandle: NASAA-ARIN
OrgNOCHandle:   NISN-ARIN
Source:         ARIN





OrgAdminHandle:       MUNOZ169-ARIN
OrgAdminName:         Ivan Munoz
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        IPAMO-ARIN
OrgTechName:           DDI Operations
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        RFBJ-ARIN
OrgTechName:          Ralph Bischof, Jr.
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NASAA-ARIN
OrgAbuseName:          NASA Abuse
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NISN-ARIN
OrgNOCName:            NASA Information Services Network
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-02T03:40:45Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-pch	40
RADB	as-telstra-testing-1	11846
RADB	as297:as-cone	12
RIPE	as61010:as-ipnet-ix-ktkz	84
ARIN	as293:as-from-nasa-to-esnet	10
RIPE	as-openixp	1155
APNIC	as141013:as-getafix-reach-peers	266
RADB	as-telstra-intl-customers	12374
ARIN	as13335:as-customers	1588
RADB	as-hurricanev6	20839