ASN Lookup Tool

United States Antarctic Program usap.gov US US 10 Routes

AS Data

AS7872

AS7872 – United States Antarctic Program

AS Number 7872
AS Name USAP-ASN
Organization United States Antarctic Program(usap)
Country US
Website usap.gov
Number of IPv4 Routes 9
Number of IPv6 Routes 1
ASN type GOVERNMENT
Registry ARIN
Date Allocated 1997-02-03

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Use ASN data for AS7872 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2620:11d:3000::/44 ~19×10²⁴
199.4.250.0/23 512
157.132.0.0/16 65536
192.150.224.0/24 256
199.201.248.0/23 512
199.184.189.0/24 256
204.89.132.0/23 512
204.238.237.0/24 256
192.207.225.0/24 256
198.102.91.0/24 256

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:       7872
ASName:         USAP-ASN
ASHandle:       AS7872
RegDate:        1997-02-03
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/7872


OrgName:        United States Antarctic Program
OrgId:          USAP
Address:        7400 South Tucson Way
City:           Centennial
StateProv:      CO
PostalCode:     80112-3938
Country:        US
RegDate:        2003-06-22
Updated:        2014-10-03
Ref:            https://rdap.arin.net/registry/entity/USAP


OrgNOCHandle: NO146-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-303-790-9130 
OrgNOCEmail:  noc@usap.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/NO146-ARIN

OrgAbuseHandle: NETWO708-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-303-790-8606 
OrgAbuseEmail:  abuse@usap.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO708-ARIN

OrgTechHandle: NO146-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-303-790-9130 
OrgTechEmail:  noc@usap.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/NO146-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
AS3549 Level 3 Communications, Inc. (GBLX) US
AS209 CenturyLink Communications, LLC US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS209 CenturyLink Communications, LLC US
AS3356 Level 3 Parent, LLC US

Contacts

Email Contacts

noc@usap.gov

Abuse Contacts

abuse@usap.gov

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Frequently Asked Questions

ASN AS7872 is an Autonomous System Number used to identify a network for BGP internet routing.
AS7872 is listed under United States Antarctic Program.
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.