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AS21929 Federal Emergency Management Agency

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Federal Emergency Management Agency fema.gov

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AS Data

AS21929

AS21929 – Federal Emergency Management Agency

AS Number	21929
AS Name	FEMA
Organization	Federal Emergency Management Agency(fema-1)
Country	US
Website	fema.gov
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2001-07-13

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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:       21929
ASName:         FEMA
ASHandle:       AS21929
RegDate:        2001-07-13
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/21929


OrgName:        Federal Emergency Management Agency
OrgId:          FEMA-1
Address:        500 C Street, SW
Address:        Room M-01
City:           Washington
StateProv:      DC
PostalCode:     20472
Country:        US
RegDate:        1993-12-09
Updated:        2025-07-09
Ref:            https://rdap.arin.net/registry/entity/FEMA-1


OrgTechHandle: GH36-ARIN
OrgTechName:   Hadsall, Guy 
OrgTechPhone:  +1-540-542-2731 
OrgTechEmail:  ghadsal@fema.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/GH36-ARIN

OrgAbuseHandle: GH36-ARIN
OrgAbuseName:   Hadsall, Guy 
OrgAbusePhone:  +1-540-542-2731 
OrgAbuseEmail:  ghadsal@fema.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GH36-ARIN

RTechHandle: GD390-ARIN
RTechName:   Dennis, Green 
RTechPhone:  +1-540-542-3131 
RTechEmail:  dennis.green@fema.gov
RTechRef:    https://rdap.arin.net/registry/entity/GD390-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

Frequently Asked Questions

What is ASN AS21929?

ASN AS21929 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21929?

AS21929 is listed under Federal Emergency Management Agency.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.