158.243.64.0/24

AS637 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	usmc.mil
ASN	AS637
Parent Range	158.243.0.0/16
Registry	ARIN
ID	USMC-MARFORRES

WHOIS Details

NetHandle:      NET-158-243-0-0-2
OrgID:          UNOC
Parent:         NET-158-243-0-0-1
NetName:        USMC-MARFORRES
NetRange:       158.243.0.0 - 158.243.255.255
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:        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 158.243.64.0/24

Range	ASN	Company	Num of IPs
158.243.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536

Nearby Ranges

BGP prefixes that overlap with 158.243.0.0/16

Range	ASN	Company	Num of IPs
158.243.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	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

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
172.211.205.56	AS8075 Microsoft Corporation	`0.15ms` from Amsterdam, NL
130.81.20.168	AS701 Verizon Business	`2.94ms` from Ashburn, US
181.235.213.200	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`6.83ms` from Bogota, CO
91.9.20.184	AS3320 Deutsche Telekom AG	`6.64ms` from Frankfurt am Main, DE
104.27.124.104	AS13335 Cloudflare, Inc.	`0.10ms` from Lisbon, PT
112.203.77.72	AS9299 Philippine Long Distance Telephone Company	`1.30ms` from Manila, PH
61.7.89.72	AS18150 NetComBB Co.,Ltd.	`9.72ms` from Osaka, JP
178.69.59.248	AS12389 PJSC Rostelecom	`1.53ms` from Saint Petersburg, RU
75.221.105.248	AS6167 Verizon Business	`7.60ms` from San Jose, US
138.121.102.8	AS263775 Intelisis S.A.	`5.72ms` from Santiago, CL
108.67.45.24	AS7018 AT&T Enterprises, LLC	`2.09ms` from Atlanta, US
158.69.76.216	AS16276 OVH SAS	`0.13ms` from Beauharnois, CA
38.52.233.56	AS393856 City of Westfield (Gas & Electric Light Department)	`5.19ms` from Boston, US
78.78.223.40	AS3301 Telia Company AB	`10.35ms` from Copenhagen, DK
66.19.79.120	AS7029 Windstream Communications LLC	`0.43ms` from Miami, US
31.173.1.104	AS25159 PJSC MegaFon	`12.60ms` from Moscow, RU
88.163.95.88	AS12322 Free SAS	`5.85ms` from Paris, FR
13.38.107.216	AS16509 Amazon.com, Inc.	`0.17ms` from Paris, FR
172.238.129.40	AS63949 Akamai Connected Cloud	`1.70ms` from Sandefjord, NO
115.1.220.88	AS4766 Korea Telecom	`2.11ms` from Seoul, KR
36.36.10.152	AS17962 ShenZhen Topway Video Communication Co. Ltd	`3.88ms` from Shenzhen, CN
118.171.170.120	AS3462 Data Communication Business Group	`3.44ms` from Taichung, TW
126.203.190.120	AS17676 SoftBank Corp.	`2.97ms` from Tokyo, JP
104.211.12.152	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
69.232.154.104	AS7018 AT&T Enterprises, LLC	`5.88ms` from Atlanta, 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 -m7 158.243.64.175

traceroute to 158.243.64.175 (158.243.64.175): 7 hops max, 52 byte packets

4 [AS174] 154.54.72.126 2.263 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On April 13th 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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