139.38.130.0/23

AS5972 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
Registry	ARIN
ID	AF-MEDCOI

WHOIS Details

NetHandle:      NET-139-38-0-0-2
OrgID:          DNIC
Parent:         NET-139-38-0-0-1
NetName:        AF-MEDCOI
NetRange:       139.38.0.0 - 139.38.255.255
NetType:        reallocation
RegDate:        2025-08-29
Updated:        2025-08-29
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
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

Nearby Ranges

BGP prefixes that overlap with 139.38.0.0/16

No nearby ranges found.

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

Pingable IPs

453 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
139.38.131.116	AS5972 United States Department of Defense (DoD)	`10.80ms` from Dallas, US
139.38.130.224	AS5972 United States Department of Defense (DoD)	`10.93ms` from Dallas, US

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
134.206.231.199	AS2200 Renater	`6.89ms` from Aubervilliers, FR
84.181.72.103	AS3320 Deutsche Telekom AG	`1.82ms` from Berlin, DE
90.213.31.151	AS5607 Sky UK Limited	`4.49ms` from Erith, GB
172.81.105.247	AS140042 Zhipinshang (Hongkong) Electron Communication Technology Limited	`0.29ms` from Hong Kong, HK
213.40.227.135	AS9142 Internexus Networks Limited	`14.62ms` from London, GB
134.56.233.87	AS23089 Hotwire Communications	`6.79ms` from Miami, US
94.75.129.167	AS12389 PJSC Rostelecom	`12.12ms` from Moscow, RU
67.82.114.87	AS6128 Cablevision Systems Corp.	`8.55ms` from New York City, US
201.71.51.167	AS270777 RGSul Internet Eireli	`5.03ms` from Novo Hamburgo, BR
180.197.28.55	AS18126 Chubu Telecommunications Company, Inc.	`3.96ms` from Osaka, JP
153.183.37.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.87ms` from Osaka, JP
114.38.209.199	AS3462 Data Communication Business Group	`1.91ms` from Taichung, TW
113.61.248.103	AS17809 VEE TIME CORP.	`3.12ms` from Taipei, TW
203.144.174.119	AS7470 TRUE INTERNET Co.,Ltd.	`0.91ms` from Bangkok, TH
80.133.12.55	AS3320 Deutsche Telekom AG	`8.24ms` from Frankfurt am Main, DE
168.7.22.23	AS8 Rice University	`1.25ms` from Houston, US
84.70.207.39	AS5378 Vodafone Limited	`5.38ms` from Manchester, GB
92.150.204.199	AS3215 Orange S.A.	`7.17ms` from Marseille, FR
221.185.69.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.80ms` from Osaka, JP
76.14.42.23	AS11404 Wave Broadband	`3.69ms` from San Jose, US
200.85.167.183	AS25607 IBW Communications	`6.61ms` from San Pedro, CR
187.232.11.135	AS8151 UNINET	`11.55ms` from Santiago de Queretaro, MX
8.135.45.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.40ms` from Shenzhen, CN
207.65.129.119	AS2527 Sony Network Communications Inc.	`2.26ms` from Tokyo, JP
182.48.108.7	AS4808 China Unicom Beijing Province Network	`2.07ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m7 139.38.130.163

traceroute to 139.38.130.163 (139.38.130.163): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.092 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On March 22nd 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.

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

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