139.139.0.0/16

AS721 · DoD Network Information Center

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	arin
Hosted IPs	65,536
ID	USAREUR1

WHOIS Details

NetHandle:      NET-139-139-0-0-1
OrgID:          HEADQU-3
Parent:         NET-139-0-0-0-0
NetName:        USAREUR1
NetRange:       139.139.0.0 - 139.139.255.255
NetType:        allocation
RegDate:        1990-03-16
Updated:        2021-12-14
Source:         ARIN


OrgID:          HEADQU-3
OrgName:        Headquarters, USAISC
CanAllocate:    
Street:         NETC-ANC CONUS TNOSC
City:           Fort Huachuca
State/Prov:     AZ
Country:        US
PostalCode:     85613
RegDate:        1990-03-26
Updated:        2025-03-13
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 139.0.0.0/8

Range	ASN	Company	Num of IPs
139.208.0.0/13	AS4837	China Unicom Jilin province network	524,288
139.112.0.0/13	AS5619	LEGACY Allocated Block owned by Tietoevry Norway AS	524,288
139.244.0.0/14	AS749	DoD Network Information Center	262,144
139.248.0.0/14	AS749	DoD Network Information Center	262,144
139.108.0.0/14	AS5619	EVRY Nordic Operations	262,144
139.236.0.0/14	AS749	DoD Network Information Center	262,144
139.192.0.0/14	AS23700	PT. First Media,Tbk	262,144
139.106.0.0/15	AS5619	EVRY Nordic Operations	131,072
139.204.0.0/15	AS4134	Asia Pacific Network Information Centre	131,072
139.36.0.0/15	AS749	DoD Network Information Center	131,072
139.186.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.153.0.0/16	AS786	University of Stirling	65,536
139.102.0.0/16	AS399315	Indiana State University	65,536
139.165.0.0/16	AS2611	Universite de Liege (ULg)	65,536
139.80.0.0/16	AS38305	University of Otago	65,536
139.63.0.0/16	AS1103	Dutch organization for applied scientific research	65,536
139.148.0.0/16	AS23771	SHANXI NETWORK INTERMEDIARY CO.,LTD	65,536
139.194.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.67.0.0/16	AS5742	Eastern Illinois University	65,536
139.234.0.0/16	AS27064	DoD Network Information Center	65,536
139.233.0.0/16	AS749	DoD Network Information Center	65,536
139.92.0.0/16	AS2686	AT&T Global Network Services Nederland B.V.	65,536
139.225.0.0/16	AS3128	University of Wisconsin - River Falls	65,536
139.175.0.0/16	AS4780		65,536
139.128.0.0/16	AS8968	Marelli Europe S.p.A.	65,536
139.72.0.0/16	AS10370	Northwest Airlines, Inc.	65,536
139.203.0.0/16	AS4134	Asia Pacific Network Information Centre	65,536
139.241.0.0/16	AS721	DoD Network Information Center	65,536
139.200.0.0/16	AS4134	Asia Pacific Network Information Centre	65,536
139.222.0.0/16	AS786	University Plain	65,536
139.229.0.0/16	AS19226	NSF'S NOIRLAB	65,536
139.141.0.0/16	AS25242	P.O. Box 5969	65,536
139.157.0.0/16	AS1759	StoraEnso Oyj	65,536
139.17.0.0/16	AS680	Telegrafenberg G261	65,536
139.155.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.216.0.0/16	AS9443	VOCUS PTY LTD	65,536
139.7.0.0/16	AS3209	Vodafone GmbH	65,536
139.230.0.0/16	AS7575	Edith Cowan University	65,536
139.179.0.0/16	AS8466	Bilkent University	65,536
139.27.0.0/16	AS15854	thyssenkrupp Steel Europe AG	65,536
139.57.0.0/16	AS16475	Brock University	65,536
139.134.0.0/16	AS1221	Telstra Limited	65,536
139.189.0.0/16	AS4134	China Telecom	65,536
139.74.0.0/16	AS1759	Valmet Oyj	65,536
139.62.0.0/16	AS11214	University of North Florida	65,536
139.91.0.0/16	AS8522	P.O. Box 1385	65,536
139.192.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.133.0.0/16	AS786	University of Aberdeen	65,536
139.30.0.0/16	AS680	Rostock	65,536
139.130.0.0/16	AS1221	Telstra Limited	65,536

Show more ranges

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales