ASN AS5180 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS5180?

AS5180 is listed under United States Department of Defense DoD.

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.

AS5180 United States Department of Defense DoD

United States Department of Defense DoD mail.mil

US 57 Routes

AS Data

AS5180

AS5180 – United States Department of Defense DoD

AS Number	5180
AS Name	DNIC-ASBLK-05120-05376
Organization	United States Department of Defense DoD (usddd)
Country	US
Website	mail.mil
Number of IPv4 Routes	57
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1995-05-09

ASN Intelligence API for production workflows

Use ASN data for AS5180 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.132.202.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.123.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
207.133.138.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
207.133.75.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.222.89.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
207.133.129.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
206.39.6.0/23	AS5180	United States Department of Defense DoD	DoD Network Information Center	512
206.39.10.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
207.133.66.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
207.132.127.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.126.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
207.133.151.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
214.64.144.0/20	AS721	United States Department of Defense DoD	United States Department of Defense DoD	4096
147.48.0.0/23	AS5180	United States Department of Defense DoD	DoD Network Information Center	512
204.34.116.0/22	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	1024
206.39.13.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
207.133.77.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.84.0/22	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	1024
207.133.241.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
147.48.12.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.120.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
206.39.12.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.235.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
204.34.111.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
207.133.76.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
198.97.146.0/23	AS5180	United States Department of Defense DoD	DoD Network Information Center	512
158.8.0.0/16	AS5180	United States Department of Defense DoD	DoD Network Information Center	65536
147.48.2.0/23	AS5180	United States Department of Defense DoD	DoD Network Information Center	512
204.34.121.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
207.133.247.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
214.64.180.0/23	AS721	United States Department of Defense DoD	United States Department of Defense DoD	512
204.34.92.0/22	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	1024
192.26.89.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
147.48.192.0/19	AS5180	United States Department of Defense DoD	DoD Network Information Center	8192
207.133.150.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.90.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
214.80.192.0/18	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	16384
207.132.201.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.122.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
147.48.14.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
214.64.160.0/21	AS721	United States Department of Defense DoD	United States Department of Defense DoD	2048
204.34.88.0/22	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	1024
214.64.168.0/21	AS721	United States Department of Defense DoD	United States Department of Defense DoD	2048
164.216.0.0/16	AS5180	United States Department of Defense DoD	DoD Network Information Center	65536
206.39.11.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
158.18.0.0/16	AS5180	United States Department of Defense DoD	DoD Network Information Center	65536
204.34.125.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
207.133.131.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.76.0/22	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	1024
207.133.148.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
204.34.124.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
207.133.128.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	256
214.80.128.0/18	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	16384
147.48.224.0/19	AS5180	United States Department of Defense DoD	DoD Network Information Center	8192
204.34.96.0/22	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	1024
204.34.91.0/24	AS5180	United States Department of Defense DoD	United States Department of Defense DoD	256
207.133.82.0/24	AS5180	United States Department of Defense DoD	DoD Network Information Center	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:       5120 - 5376
ASName:         DNIC-ASBLK-05120-05376
ASHandle:       AS5120
RegDate:        1995-05-09
Updated:        2025-09-12
Ref:            https://rdap.arin.net/registry/autnum/5120



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


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

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


#
# 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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "5120 - 5376",
    "as_handle" : "AS5120",
    "as_name" : "DNIC-ASBLK-05120-05376",
    "tech_contacts" : [ "REGIS10-ARIN", "MIL-HSTMST-ARIN" ],
    "abuse_contacts" : [ "MIL-HSTMST-ARIN" ],
    "date_created" : "1995-05-09",
    "date_updated" : "2025-09-12",
    "source" : "https://rdap.arin.net/registry/autnum/5120"
  } ],
  "organization" : {
    "handle" : "USDDD",
    "name" : "United States Department of Defense (DoD)",
    "address" : [ "3990 E. Broad Street", "Columbus", "OH", "43218", "US" ],
    "street" : "E. Broad Street",
    "city" : "Columbus",
    "state" : "OH",
    "zip_code" : "43218",
    "country" : [ "US" ],
    "date_created" : "2007-01-12",
    "date_updated" : "2025-03-13",
    "source" : "https://rdap.arin.net/registry/entity/USDDD",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "REGIS10-ARIN",
    "name" : "Registration",
    "email" : [ "disa.columbus.ns.mbx.arin-registrations@mail.mil" ],
    "phone" : [ "+1-844-347-2457" ],
    "source" : "https://rdap.arin.net/registry/entity/REGIS10-ARIN"
  }, {
    "handle" : "MIL-HSTMST-ARIN",
    "name" : "Network DoD",
    "email" : [ "disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil" ],
    "phone" : [ "+1-844-347-2457" ],
    "source" : "https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MIL-HSTMST-ARIN",
    "name" : "Network DoD",
    "email" : [ "disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil" ],
    "phone" : [ "+1-844-347-2457" ],
    "source" : "https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS27064	DoD Network Information Center	US
AS27064	United States Department of Defense DoD	US

Upstreams

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

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