139.139.188.0/24

AS1553 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS1553
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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 139.139.188.0/24

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	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	AS721	Headquarters, USAISC	65,536

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

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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
77.171.110.232	AS1136 KPN B.V.	`3.77ms` from Amsterdam, NL
159.242.131.88	AS13499 NEW CCH, LLC	`0.96ms` from Chicago, US
93.163.145.104	AS3292 TDC Holding A/S	`2.25ms` from Copenhagen, DK
107.178.246.184	AS396982 Google LLC	`0.07ms` from Melbourne, AU
125.99.119.152	AS17488 Hathway IP Over Cable Internet	`1.52ms` from Mumbai, IN
89.192.60.184	AS8011 MongoDB, Inc.	`0.15ms` from Reston, US
187.57.217.184	AS27699 TELEFÔNICA BRASIL S.A	`1.74ms` from Sao Paulo, BR
181.216.190.168	AS28573 Claro NXT Telecomunicacoes Ltda	`4.17ms` from Sao Paulo, BR
118.216.130.136	AS9318 SK Broadband Co Ltd	`1.26ms` from Seoul, KR
1.174.78.232	AS3462 Data Communication Business Group	`4.32ms` from Taichung, TW
42.7.151.200	AS4837 CHINA UNICOM China169 Backbone	`1.70ms` from Tieling, CN
92.48.160.120	AS5432 Proximus NV	`3.12ms` from Brussels, BE
18.201.187.184	AS16509 Amazon.com, Inc.	`0.45ms` from Dublin, IE
186.70.121.8	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`1.60ms` from Guayaquil, EC
1.190.201.168	AS4837 CHINA UNICOM China169 Backbone	`2.35ms` from Harbin, CN
195.181.201.88	AS43016 Keski-Suomen Valokuituverkot Oy	`5.97ms` from Helsinki, FI
159.60.160.216	AS35280 F5 Networks SARL	`0.20ms` from Lisbon, PT
87.127.194.152	AS8468 ENTANET International Limited	`7.82ms` from London, GB
97.217.232.24	AS6167 Verizon Business	`7.00ms` from Los Angeles, US
87.228.237.8	AS6866 Cyprus Telecommunications Authority	`1.32ms` from Nicosia, CY
180.144.135.56	AS17511 OPTAGE Inc.	`1.44ms` from Osaka, JP
80.220.99.136	AS1759 Telia Finland Oyj	`3.46ms` from Oulu, FI
88.170.213.24	AS12322 Free SAS	`5.10ms` from Paris, FR
83.114.41.152	AS3215 Orange S.A.	`2.23ms` from Paris, FR
23.132.132.168	AS400619 AROSSCLOUD INC.	`0.68ms` from San Jose, US

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 139.139.188.10

traceroute to 139.139.188.10 (139.139.188.10): 7 hops max, 52 byte packets

3 [AS3356] 171.75.10.251 35.216 ms

4 [AS3356] 62.67.79.154 53.845 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On March 21st 2026

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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