138.180.0.0/16

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	navy.mil
ASN	AS721
Registry	ARIN
ID	REGIONAL-NAP1

WHOIS Details

NetHandle:      NET-138-180-0-0-2
OrgID:          NNICN-1
Parent:         NET-138-180-0-0-1
NetName:        REGIONAL-NAP1
NetRange:       138.180.0.0 - 138.180.255.255
NetType:        reallocation
RegDate:        2025-08-14
Updated:        2025-08-14
Source:         ARIN


OrgID:          NNICN-1
OrgName:        Navy Network Information Center (NNIC)
CanAllocate:    
Street:         2465 GUADALCANAL ROAD
Street:         BLDG 1265
City:           VIRGINIA BEACH
State/Prov:     VA
Country:        US
PostalCode:     23459
RegDate:        2006-09-21
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 138.0.0.0/8

Range	ASN	Company	Num of IPs
138.107.0.0/16	AS2497	OLYMPUS CORPORATION	65,536
138.115.0.0/16	AS270	National Aeronautics and Space Administration	65,536
138.77.0.0/16	AS24433	Central Queensland University	65,536
138.201.0.0/16	AS24940	Server Block	65,536
138.51.0.0/16	AS239	University of Toronto	65,536
138.48.0.0/16	AS2611	Facultes Universitaires Notre Dame de la Paix	65,536
138.90.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.247.0.0/16	AS23122	Dakota State University	65,536
138.254.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
138.243.0.0/16	AS23779	NTT Communications Corporation	65,536
138.29.0.0/16	AS22742	Coast Guard Academy	65,536
138.216.0.0/16	AS214692	Tuve-palvelut	65,536
138.210.0.0/16	AS2379	CenturyLink Communications, LLC	65,536
138.62.0.0/16	AS25400	Norwegian State Railways	65,536
138.70.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.52.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.15.0.0/16	AS10753	NEC Laboratories America, Inc.	65,536
138.27.0.0/16	AS1540	Headquarters, USAISC	65,536
138.210.0.0/16	AS22186	CenturyLink Communications, LLC	65,536
138.37.0.0/16	AS198864	Queen Mary University of London	65,536
138.192.0.0/16	AS21727	Hamline University	65,536
138.237.0.0/16	AS18791	Texas Christian University	65,536
138.34.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.111.0.0/16	AS16509	Amazon Technologies Inc.	65,536
138.132.0.0/16	AS20746	Italtel SPA	65,536
138.106.0.0/16	AS202116	SCANIA CV AB	65,536
138.220.0.0/16	AS10497	IBRD	65,536
138.240.0.0/16	AS16509	Amazon.com, Inc.	65,536
138.210.0.0/16	AS22561	CenturyLink Communications, LLC	65,536
138.66.0.0/16	AS20981	Prov. Casamassima Km.3	65,536
138.210.0.0/16	AS11398	CenturyLink Communications, LLC	65,536
138.210.0.0/16	AS14921	CenturyLink Communications, LLC	65,536
138.130.0.0/16	AS1221	Telstra Limited	65,536
138.217.0.0/16	AS1221	Telstra Limited	65,536
138.189.0.0/16	AS12511	Post CH AG	65,536
138.191.0.0/16	AS12511	Post CH AG	65,536
138.246.0.0/16	AS12816	Ludwig-Maximilians-Universitaet Muenchen	65,536
138.86.0.0/16	AS15295	University of Northern Colorado	65,536
138.92.0.0/16	AS11482	Canisius College	65,536
138.63.0.0/16	AS1715	Centre Europeen de Recherches et Formation Avancee en Calcul Scientifique	65,536
138.47.0.0/16	AS19564	Louisiana Tech University	65,536
138.103.0.0/16	AS15830	AB Sandvik	65,536
138.236.0.0/16	AS17234	Gustavus Adolphus College	65,536
138.50.0.0/16	AS1565	Headquarters, USAISC	65,536
138.22.0.0/16	AS1853	GeoSphere Austria	65,536
138.9.0.0/16	AS18663	University of the Pacific	65,536
138.232.0.0/16	AS1110	University of Innsbruck	65,536
138.101.0.0/16	AS16509	Nikkei Inc.	65,536
138.41.0.0/16	AS137	DIR-GARR - Roma	65,536
138.49.0.0/16	AS3128	University of Wisconsin-La Crosse	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

Read more

Pingable IPs

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

IP Address	ASN	Details
138.180.194.171	AS721 United States Department of Defense (DoD)	`10.07ms` 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
73.114.173.144	AS7922 Comcast Cable Communications, LLC	`5.44ms` from Boston, US
71.233.195.160	AS7922 Comcast Cable Communications, LLC	`8.36ms` from Boston, US
187.183.194.160	AS28573 Claro NXT Telecomunicacoes Ltda	`0.42ms` from Campina Grande, BR
171.89.22.32	AS4134 CHINANET-BACKBONE	`7.85ms` from Chengdu, CN
113.215.221.80	AS24139 Huashu media&Network Limited	`6.19ms` from Hangzhou, CN
14.166.48.16	AS45899 VNPT Corp	`2.26ms` from Hanoi, VN
203.78.139.64	AS133054 Reasonable Software House Limited	`1.03ms` from Hong Kong, HK
199.168.141.176	AS25820 IT7 Networks Inc	`0.38ms` from Los Angeles, US
37.158.80.144	AS3352 TELEFONICA DE ESPANA S.A.U.	`19.87ms` from Madrid, ES
79.215.85.240	AS3320 Deutsche Telekom AG	`5.98ms` from Nuernberg, DE
202.215.134.128	AS2519 ARTERIA Networks Corporation	`2.29ms` from Osaka, JP
170.158.3.128	AS46158 OCM BOCES	`17.93ms` from Piscataway, US
175.227.128.64	AS4766 Korea Telecom	`6.90ms` from Seoul, KR
126.66.108.64	AS17676 SoftBank Corp.	`3.60ms` from Tokyo, JP
61.52.133.208	AS4837 CHINA UNICOM China169 Backbone	`1.26ms` from Zhengzhou, CN
71.60.225.208	AS7922 Comcast Cable Communications, LLC	`10.56ms` from Ashburn, US
3.32.248.16	AS8987 Amazon Data Services Ireland Ltd	`0.32ms` from Boardman, US
92.115.46.16	AS8926 Moldtelecom SA	`3.74ms` from Chisinau, MD
71.65.0.128	AS10796 Charter Communications Inc	`6.19ms` from Dallas, US
54.228.1.176	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
159.75.116.64	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
204.141.233.16	AS2914 NTT America, Inc.	`0.72ms` from Los Angeles, US
99.146.37.192	AS7018 AT&T Enterprises, LLC	`5.48ms` from Los Angeles, US
35.139.40.0	AS33363 Charter Communications, Inc	`9.44ms` from Orlando, US
134.185.200.0	AS54253 Oracle Corporation	`1.41ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m9 138.180.102.139

traceroute to 138.180.102.139 (138.180.102.139): 9 hops max, 52 byte packets

1 [AS10843] 216.117.191.253 0.728 ms

2 *

3 *

4 *

5 *

6 [AS3356] 64.159.215.38 43.912 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Fayetteville, US

On October 30th 2025

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