139.139.0.0/16

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	USAREUR1

WHOIS Details

NetHandle:      NET-139-139-0-0-2
OrgID:          HEADQU-3
Parent:         NET-139-139-0-0-1
NetName:        USAREUR1
NetRange:       139.139.0.0 - 139.139.255.255
NetType:        reallocation
RegDate:        2025-08-21
Updated:        2025-08-21
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
139.192.0.0/14	AS23700	PT. First Media,Tbk	262,144
139.103.0.0/16	AS611	Universite de Moncton	65,536
139.142.0.0/16	AS577	Bell Canada	65,536
139.199.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.196.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
139.186.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.241.0.0/16	AS27066	DoD Network Information Center	65,536
139.241.0.0/16	AS463	DoD Network Information Center	65,536
139.52.0.0/16	AS5707	The University of Texas Health Science Center at Houston	65,536
139.165.0.0/16	AS2611	Universite de Liege (ULg)	65,536
139.241.0.0/16	AS354	DoD Network Information Center	65,536
139.129.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
139.78.0.0/16	AS395421	Oklahoma State University	65,536
139.164.0.0/16	AS2116	Vestfold og Telemark FK	65,536
139.88.0.0/16	AS270	National Aeronautics and Space Administration	65,536
139.164.0.0/16	AS29695	Vestfold og Telemark FK	65,536
139.224.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
139.169.0.0/16	AS270	National Aeronautics and Space Administration	65,536
139.241.0.0/16	AS321	DoD Network Information Center	65,536
139.155.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.86.0.0/16	AS45213	University of Southern Queensland	65,536
139.141.0.0/16	AS25242	P.O. Box 5969	65,536
139.152.0.0/16	AS2497	Tokyo Gas Co., Ltd.	65,536
139.54.0.0/16	AS200656	Nokia EMEA	65,536
139.241.0.0/16	AS27065	DoD Network Information Center	65,536
139.82.0.0/16	AS2715	FACULDADES CATOLICAS	65,536
139.53.0.0/16	AS3741	ArcelorMittal South Africa Ltd	65,536
139.145.0.0/16	AS25400	Aker Maritime	65,536
139.72.0.0/16	AS26034	Northwest Airlines, Inc.	65,536
139.170.0.0/16	AS4837	China Unicom Qinghai province network	65,536
139.192.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.143.0.0/16	AS209237	NPL Management Ltd	65,536
139.3.0.0/16	AS20765	Henkel AG & Co KGaA	65,536
139.231.0.0/16	AS1540	Headquarters, USAISC	65,536
139.14.0.0/16	AS2857	Universitaet Koblenz-Landau	65,536
139.67.0.0/16	AS19070	Eastern Illinois University	65,536
139.128.0.0/16	AS2830	Marelli Europe S.p.A.	65,536
139.229.0.0/16	AS19226	NSF'S NOIRLAB	65,536
139.48.0.0/16	AS16623	Alberta Health Services	65,536
139.83.0.0/16	AS1930	Fundacao para a Ciencia e a Tecnologia, I.P.	65,536
139.98.0.0/16	AS2116	Østfold fylkeskommune	65,536
139.58.0.0/16	AS197425	Saab AB	65,536
139.102.0.0/16	AS399315	Indiana State University	65,536
139.7.0.0/16	AS3209	Vodafone GmbH	65,536
139.194.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.193.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.228.0.0/16	AS23700	PT. First Media,Tbk	65,536
139.241.0.0/16	AS637	DoD Network Information Center	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
91.181.54.48	AS5432 Proximus NV	`5.00ms` from Amsterdam, NL
23.11.217.128	AS20940 Akamai International B.V.	`0.26ms` from Ashburn, US
93.116.153.112	AS8926 Moldtelecom SA	`3.33ms` from Chisinau, MD
3.14.52.80	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
163.227.194.0	AS153834 S.D Enterprise	`1.88ms` from Dhaka, BD
46.92.200.96	AS3320 Deutsche Telekom AG	`4.47ms` from Frankfurt am Main, DE
52.175.33.64	AS8075 Microsoft Corporation	`0.29ms` from Hong Kong, HK
2.96.143.48	AS13285 TalkTalk Communications Limited	`2.56ms` from Manchester, GB
84.69.173.128	AS5378 Vodafone Limited	`11.25ms` from Manchester, GB
66.229.150.144	AS7922 Comcast Cable Communications, LLC	`9.89ms` from Miami, US
95.32.38.144	AS12389 PJSC Rostelecom	`8.62ms` from Moscow, RU
185.46.11.112	AS197695 "Domain names registrar REG.RU", Ltd	`1.04ms` from Moscow, RU
34.47.183.160	AS396982 Google LLC	`0.08ms` from Mumbai, IN
71.236.53.144	AS7922 Comcast Cable Communications, LLC	`10.36ms` from Murfreesboro, US
37.23.71.48	AS12389 PJSC Rostelecom	`5.61ms` from Novosibirsk, RU
175.238.86.160	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
161.151.57.240	AS6253 The Prudential Insurance Company of America	`1.26ms` from Tokyo, JP
182.69.28.80	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.82ms` from Ahmedabad, IN
39.103.42.160	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.98ms` from Beijing, CN
54.148.92.0	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
102.132.217.208	AS37680 Cool Ideas Service Provider (Pty) Ltd	`1.57ms` from Cape Town, ZA
122.174.113.0	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.51ms` from Chennai, IN
40.122.72.80	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
93.119.244.208	AS12360 KEVAG Telekom GmbH	`1.99ms` from Frankfurt am Main, DE
52.29.26.112	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 -m7 139.139.71.96

traceroute to 139.139.71.96 (139.139.71.96): 7 hops max, 52 byte packets

3 [AS3356] 213.249.123.45 53.962 ms

4 [AS3356] 171.75.10.251 10.501 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On November 6th 2025

What are IP address ranges?

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