139.139.0.0/20

AS367 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS367
Parent Range	139.139.0.0/16
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

Overlapping Ranges

BGP prefixes that contain 139.139.0.0/20

Range	ASN	Company	Num of IPs
139.139.0.0/16	AS1553	Headquarters, USAISC	65,536
139.139.0.0/16	AS1555	Headquarters, USAISC	65,536
139.139.0.0/16	AS367	Headquarters, USAISC	65,536
139.139.0.0/16	AS6034	Headquarters, USAISC	65,536
139.139.0.0/16	AS721	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 139.139.0.0/16

Range	ASN	Company	Num of IPs
139.139.0.0/16	AS1553	Headquarters, USAISC	65,536
139.139.0.0/16	AS1555	Headquarters, USAISC	65,536
139.139.0.0/16	AS367	Headquarters, USAISC	65,536
139.139.0.0/16	AS6034	Headquarters, USAISC	65,536
139.139.0.0/16	AS721	Headquarters, USAISC	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
209.50.185.244	AS200373 3xK Tech GmbH	`0.44ms` from Berlin, DE
104.207.63.4	AS200373 3xK Tech GmbH	`0.44ms` from Berlin, DE
190.67.41.100	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`5.10ms` from Bogota, CO
102.44.128.164	AS8452 TE-AS	`2.86ms` from Cairo, EG
36.22.121.4	AS4134 CHINANET-BACKBONE	`8.12ms` from Hangzhou, CN
115.243.107.68	AS55836 Reliance Jio Infocomm Limited	`14.65ms` from Hyderabad, IN
168.172.31.132	AS2018 TENET (The UNINET Project)	`1.81ms` from Johannesburg, ZA
47.153.142.36	AS5650 Frontier Communications of America, Inc.	`9.97ms` from Los Angeles, US
75.57.100.196	AS7018 AT&T Enterprises, LLC	`2.02ms` from Miami, US
188.124.115.36	AS48475 Closed Joint Stock Company Oskolnet	`14.97ms` from Moscow, RU
41.90.72.20	AS33771 Safaricom Limited	`0.94ms` from Nairobi, KE
34.147.52.100	AS396982 Google LLC	`0.11ms` from Oudeschip, NL
13.57.90.148	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US
220.127.202.244	AS4766 Korea Telecom	`2.14ms` from Seoul, KR
183.144.57.244	AS4134 CHINANET-BACKBONE	`8.68ms` from Shanghai, CN
54.255.121.228	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
3.113.177.20	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
114.241.139.164	AS4808 China Unicom Beijing Province Network	`2.98ms` from Beijing, CN
104.104.24.196	AS16625 Akamai Technologies, Inc.	`0.40ms` from Buenos Aires, AR
93.207.138.180	AS3320 Deutsche Telekom AG	`6.00ms` from Duesseldorf, DE
175.43.162.228	AS4837 CHINA UNICOM China169 Backbone	`6.58ms` from Fuzhou, CN
37.138.123.100	AS9145 EWE TEL GmbH	`5.90ms` from Hamburg, DE
125.59.15.84	AS9908 HK Cable TV Ltd	`1.78ms` from Hong Kong, HK
72.252.187.52	AS23520 Columbus Networks USA, Inc.	`8.67ms` from Kingston, JM
103.105.109.116	AS137100 Netmax Broadband Services	`3.88ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f2 -m8 139.139.11.149

traceroute to 139.139.11.149 (139.139.11.149): 8 hops max, 52 byte packets

2 [AS749] 11.73.7.181 0.306 ms

3 *

4 *

5 [AS6453] 116.0.77.81 2.037 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On November 14th 2025

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.

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