ASN Lookup Tool

AS637
United States Department of Defense DoD US US 591 Routes

AS637United States Department of Defense DoD

AS Number 637
AS Name DNIC-ASBLK-00616-00665
Organization United States Department of Defense DoD(usddd)
Country US
Website mail.mil
Number of IPv4 Routes 591
Number of IPv6 Routes 0
ASN type GOVERNMENT
Allocation Status
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
138.167.66.0/24 256
214.43.166.0/24 256
205.110.58.0/24 256
158.243.154.0/24 256
158.240.226.0/23 512
214.44.96.0/19 8192
137.234.140.0/24 256
158.243.100.0/24 256
139.241.70.0/24 256
buy plan 256
buy plan 4096
buy plan 256
buy plan 256
buy plan 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       616 - 665
ASName:         DNIC-ASBLK-00616-00665
ASHandle:       AS616
RegDate:        1990-04-19
Updated:        2025-09-12    
Ref:            https://rdap.arin.net/registry/autnum/616



OrgName:        United States Department of Defense (DoD)
OrgId:          USDDD
Address:        3990 E. Broad Street
City:           Columbus
StateProv:      OH
PostalCode:     43218
Country:        US
RegDate:        2007-01-12
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/USDDD


OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName:   Network DoD
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgNOCHandle: MIL-HSTMST-ARIN
OrgNOCName:   Network DoD
OrgNOCPhone:  +1-844-347-2457 
OrgNOCEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgNOCRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgAbuseHandle: MIL-HSTMST-ARIN
OrgAbuseName:   Network DoD
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-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.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS1733 United States Department of Defense DoD US
AS27064 DoD Network Information Center US
AS27065 United States Department of Defense DoD US
AS27064 United States Department of Defense DoD US
AS27065 United States Department of Defense (DoD) US
AS27066 United States Department of Defense DoD US
AS1733 United States Department of Defense (DoD) US
AS27066 DoD Network Information Center US

Upstreams

AS Number Description Country
AS1733 United States Department of Defense DoD US
AS27065 United States Department of Defense DoD US
AS27064 United States Department of Defense DoD US
AS27066 United States Department of Defense DoD US

Contacts

Email Contacts

Abuse Contacts

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