#
# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber: 1427
ASName: ALION20706
ASHandle: AS1427
RegDate: 2009-08-03
Updated: 2012-03-02
Comment: http://www.alionscience.com, Standard NOC hours are 7am to 7pm
Ref: https://rdap.arin.net/registry/autnum/1427

OrgName: Alion Science and Technology Corporation
OrgId: AST-45
Address: 4301 Forbes Blvd
City: Lanham
StateProv: MD
PostalCode: 20706
Country: US
RegDate: 2002-12-30
Updated: 2024-04-17
Ref: https://rdap.arin.net/registry/entity/AST-45

OrgTechHandle: MERMO-ARIN
OrgTechName: Mermod, Denis
OrgTechPhone: +1-703-202-6962
OrgTechEmail: denis.mermod@hii.com
OrgTechRef: https://rdap.arin.net/registry/entity/MERMO-ARIN

OrgTechHandle: THRAS53-ARIN
OrgTechName: Thrasher, Cheryl
OrgTechPhone: +1-301-918-1204
OrgTechEmail: cheryl.m.thrasher@hii.com
OrgTechRef: https://rdap.arin.net/registry/entity/THRAS53-ARIN

OrgAbuseHandle: MERMO-ARIN
OrgAbuseName: Mermod, Denis
OrgAbusePhone: +1-703-202-6962
OrgAbuseEmail: denis.mermod@hii.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MERMO-ARIN

RTechHandle: EE62-ARIN
RTechName: Eggleston, Ed
RTechPhone: +1-301-918-1208
RTechEmail: eeggleston@alionscience.com
RTechRef: https://rdap.arin.net/registry/entity/EE62-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

IPv4 Results:

AS1427 Alion Science and Technology Corporation
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255