ASN AS3387 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS3387?

AS3387 is listed under U.S. Department of State.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS3387 U.S. Department of State

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AS Data

AS3387

AS3387 – U.S. Department of State

AS Number	3387
AS Name	USIA
Organization	U.S. Department of State(uds-6-z)
Country	US
Website	state.gov
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1994-01-21

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Use ASN data for AS3387 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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:       3387
ASName:         USIA
ASHandle:       AS3387
RegDate:        1994-01-21
Updated:        2024-11-13    
Ref:            https://rdap.arin.net/registry/autnum/3387


OrgName:        U.S. Department of State
OrgId:          UDS-6-Z
Address:        2201 C Street NW
City:           Washington
StateProv:      DC
PostalCode:     20520
Country:        US
RegDate:        2024-09-19
Updated:        2024-09-19
Ref:            https://rdap.arin.net/registry/entity/UDS-6-Z


OrgTechHandle: TTN6-ARIN
OrgTechName:   Nguyen, Thinh Thai
OrgTechPhone:  +1-202-571-7308 
OrgTechEmail:  tnguyen@state.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/TTN6-ARIN

OrgTechHandle: GILFO1-ARIN
OrgTechName:   Gilfoil, Bruce 
OrgTechPhone:  +1-703-923-6005 
OrgTechEmail:  gilfoilbe@state.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/GILFO1-ARIN

OrgNOCHandle: TTN6-ARIN
OrgNOCName:   Nguyen, Thinh Thai
OrgNOCPhone:  +1-202-571-7308 
OrgNOCEmail:  tnguyen@state.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/TTN6-ARIN

OrgNOCHandle: TECHN901-ARIN
OrgNOCName:   Technical POC
OrgNOCPhone:  +1-202-647-4000 
OrgNOCEmail:  DNSTier3Support@state.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/TECHN901-ARIN

OrgRoutingHandle: TTN6-ARIN
OrgRoutingName:   Nguyen, Thinh Thai
OrgRoutingPhone:  +1-202-571-7308 
OrgRoutingEmail:  tnguyen@state.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TTN6-ARIN

OrgAbuseHandle: ABUSE2513-ARIN
OrgAbuseName:   Abuse POC
OrgAbusePhone:  +1-202-647-4000 
OrgAbuseEmail:  dosabuse@state.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2513-ARIN

OrgDNSHandle: TTN6-ARIN
OrgDNSName:   Nguyen, Thinh Thai
OrgDNSPhone:  +1-202-571-7308 
OrgDNSEmail:  tnguyen@state.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/TTN6-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.
#