ASN Lookup Tool

National Academy of Sciences US US 2 Routes

AS Data

AS2633

AS2633 – National Academy of Sciences

AS Number 2633
AS Name NAS1-AS
Organization National Academy of Sciences(nas-1)
Country US
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 1993-05-04

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Use ASN data for AS2633 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
198.49.206.0/24 256
214.9.168.0/24 256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       2633
ASName:         NAS1-AS
ASHandle:       AS2633
RegDate:        1993-05-04
Updated:        1993-05-04    
Ref:            https://rdap.arin.net/registry/autnum/2633


OrgName:        National Academy of Sciences
OrgId:          NAS-1
Address:        J.Eric Jonsson Woods Hole Center
Address:        314 Quissett Avenue,
City:           Woods Hole
StateProv:      MA
PostalCode:     02543
Country:        US
RegDate:        1993-04-28
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/NAS-1


OrgAbuseHandle: SW4-ARIN
OrgAbuseName:   White, Sara 
OrgAbusePhone:  +1-202-334-2148 
OrgAbuseEmail:  
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SW4-ARIN

OrgTechHandle: SW4-ARIN
OrgTechName:   White, Sara 
OrgTechPhone:  +1-202-334-2148 
OrgTechEmail:  
OrgTechRef:    https://rdap.arin.net/registry/entity/SW4-ARIN

RTechHandle: SW4-ARIN
RTechName:   White, Sara 
RTechPhone:  +1-202-334-2148 
RTechEmail:  
RTechRef:    https://rdap.arin.net/registry/entity/SW4-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS27065 United States Department of Defense DoD US
AS27065 United States Department of Defense (DoD) US

Upstreams

AS Number Description Country
AS27065 United States Department of Defense DoD US

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Frequently Asked Questions

ASN AS2633 is an Autonomous System Number used to identify a network for BGP internet routing.
AS2633 is listed under National Academy of Sciences.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.