138.168.0.0/16

AS637 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	usmc.mil
ASN	AS637
Registry	ARIN
ID	USMC-FOSTER

WHOIS Details

NetHandle:      NET-138-168-0-0-2
OrgID:          UNOC
Parent:         NET-138-168-0-0-1
NetName:        USMC-FOSTER
NetRange:       138.168.0.0 - 138.168.255.255
NetType:        reallocation
RegDate:        2025-08-13
Updated:        2025-08-13
Source:         ARIN


OrgID:          UNOC
OrgName:        MARINE CORPS CYBERSPACE OPERATIONS GROUP
CanAllocate:    
Street:         COMMANDING OFFICER, MCNOSC
Street:         27410 HOT PATCH ROAD
City:           QUANTICO
State/Prov:     VA
Country:        US
PostalCode:     22134
Comment:        Mailbox:  MCCOG_NIC_ADMINS@USMC.MIL
RegDate:        1997-07-21
Updated:        2025-09-12
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
138.232.0.0/16	AS1110	University of Innsbruck	65,536
138.201.0.0/16	AS24940	Server Block	65,536
138.23.0.0/16	AS6106	University of California, Riverside	65,536
138.231.0.0/16	AS2269	Ecole Normale Superieure Paris-Saclay EPSCP	65,536
138.184.0.0/16	AS749	DoD Network Information Center	65,536
138.194.0.0/16	AS6262	imported inetnum object for CIS-56	65,536
138.109.0.0/16	AS749	DoD Network Information Center	65,536
138.195.0.0/16	AS2200	CENTRALESUPELEC	65,536
138.198.0.0/16	AS9466	STMicroelectronics	65,536
138.163.0.0/16	AS665	Navy Network Information Center (NNIC)	65,536
138.180.0.0/16	AS721	Navy Network Information Center (NNIC)	65,536
138.182.0.0/16	AS749	DoD Network Information Center	65,536
138.192.0.0/16	AS21727	Hamline University	65,536
138.191.0.0/16	AS12511	Post CH AG	65,536
138.103.0.0/16	AS9255	AB Sandvik	65,536
138.107.0.0/16	AS2497	OLYMPUS CORPORATION	65,536
138.115.0.0/16	AS270	National Aeronautics and Space Administration	65,536
138.123.0.0/16	AS46887	Delaware Technical Community College	65,536
138.195.0.0/16	AS212424	CENTRALESUPELEC	65,536
138.14.0.0/16	AS2119	Saab AB	65,536
138.163.0.0/16	AS637	Navy Network Information Center (NNIC)	65,536
138.17.0.0/16	AS749	DoD Network Information Center	65,536
138.180.0.0/16	AS5839	Navy Network Information Center (NNIC)	65,536
138.18.0.0/16	AS749	DoD Network Information Center	65,536
138.181.0.0/16	AS749	DoD Network Information Center	65,536
138.101.0.0/16	AS16509	Nikkei Inc.	65,536
138.189.0.0/16	AS12511	Post CH AG	65,536
138.190.0.0/16	AS3303	Berne, Switzerland	65,536
138.19.0.0/16	AS9269	Asia Pacific Network Information Centre	65,536
138.102.0.0/16	AS2200	INRAE	65,536
138.103.0.0/16	AS15830	AB Sandvik	65,536
138.105.0.0/16	AS8075	Microsoft Limited	65,536
138.106.0.0/16	AS202116	SCANIA CV AB	65,536
138.110.0.0/16	AS396128	Mount Holyoke College	65,536
138.111.0.0/16	AS16509	Amazon Technologies Inc.	65,536
138.116.0.0/16	AS33004	SUNY Empire State University	65,536
138.119.0.0/16	AS611	University of New Brunswick	65,536
138.131.0.0/16	AS559	CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement	65,536
138.13.0.0/16	AS56	Air Force Systems Networking	65,536
138.130.0.0/16	AS1221	Telstra Limited	65,536
138.132.0.0/16	AS20746	Italtel SPA	65,536
138.135.0.0/16	AS749	DoD Network Information Center	65,536
138.15.0.0/16	AS10753	NEC Laboratories America, Inc.	65,536
138.156.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
138.100.0.0/16	AS766	Universidad Politecnica de Madrid	65,536
138.101.0.0/16	AS9593	Nikkei Inc.	65,536
138.178.0.0/16	AS721	Navy Network Information Center (NNIC)	65,536
138.233.0.0/16	AS56736	Vastra Gotalandsregionen	65,536

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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
201.86.114.176	AS18881 TELEFÔNICA BRASIL S.A	`1.06ms` from Belo Horizonte, BR
186.154.82.160	AS19429 ETB - Colombia	`0.69ms` from Bogota, CO
96.230.233.208	AS701 Verizon Business	`2.33ms` from Boston, US
80.145.22.240	AS3320 Deutsche Telekom AG	`8.20ms` from Frankfurt am Main, DE
37.123.148.64	AS8473 Bahnhof AB	`1.96ms` from Goeteborg, SE
5.135.165.192	AS16276 OVH SAS	`1.72ms` from Gravelines, FR
222.219.6.0	AS4134 CHINANET-BACKBONE	`13.97ms` from Kunming, CN
15.253.27.112	AS16509 Amazon.com, Inc.	`1.13ms` from Los Angeles, US
111.79.29.128	AS4134 CHINANET-BACKBONE	`0.50ms` from Nanchang, CN
104.152.249.192	AS54180 SMITHVILLE TELEPHONE CO	`8.21ms` from New Orleans, US
195.95.128.64	AS207324 Tiersbox SCOP	`0.39ms` from Paris, FR
122.33.245.112	AS17858 LG POWERCOMM	`2.02ms` from Seoul, KR
3.0.211.208	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
89.219.200.64	AS58224 Iran Telecommunication Company PJS	`17.85ms` from Yerevan, AM
188.246.68.0	AS21107 # BLIC.NET AS peering info	`8.26ms` from Zagreb, HR
85.5.97.0	AS3303 Swisscom (Switzerland) Ltd	`0.66ms` from Zuerich, CH
85.219.39.144	AS6739 VODAFONE ONO, S.A.	`7.81ms` from Barcelona, ES
34.131.216.16	AS396982 Google LLC	`0.09ms` from Delhi, IN
24.127.76.160	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Flint, US
86.141.96.144	AS2856 British Telecommunications PLC	`3.65ms` from London, GB
112.204.227.224	AS9299 Philippine Long Distance Telephone Company	`1.17ms` from Manila, PH
185.24.187.176	AS60855 LA DIRECTION INTERMINISTERIELLE DU NUMERIQUE	`4.36ms` from Paris, FR
201.32.71.128	AS7738 V tal	`2.53ms` from Rio de Janeiro, BR
175.197.126.224	AS4766 Korea Telecom	`1.17ms` from Seoul, KR
34.182.11.160	AS396982 Google LLC	`0.16ms` from The Dalles, US

Traceroute

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

traceroute -a -n -q1 -f4 -m8 138.168.87.140

traceroute to 138.168.87.140 (138.168.87.140): 8 hops max, 52 byte packets

4 [AS3356] 4.69.219.222 225.82 ms

5 [AS3356] 8.244.134.50 229.088 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On September 11th 2025

What are IP address ranges?

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