158.243.147.0/24

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 158.243.147.0/24

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

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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
37.97.191.152	AS20857 Signet B.V.	`0.63ms` from Amsterdam, NL
222.128.165.232	AS4808 China Unicom Beijing Province Network	`3.14ms` from Beijing, CN
44.248.127.88	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
23.251.107.136	AS21859 Zenlayer Inc	`0.77ms` from Chicago, US
34.174.251.168	AS396982 Google LLC	`0.13ms` from Dallas, US
72.130.210.40	AS20001 Charter Communications Inc	`2.43ms` from Honolulu, US
115.150.49.248	AS4134 CHINANET-BACKBONE	`7.27ms` from Nanchang, CN
59.187.86.40	AS3786 LG DACOM Corporation	`2.08ms` from Seoul, KR
183.185.149.200	AS4837 CHINA UNICOM China169 Backbone	`2.34ms` from Taiyuan, CN
23.206.25.248	AS16625 Akamai Technologies, Inc.	`0.12ms` from Tokyo, JP
125.40.154.168	AS4837 CHINA UNICOM China169 Backbone	`3.37ms` from Zhengzhou, CN
129.159.124.200	AS31898 Oracle Corporation	`0.30ms` from Ashburn, US
104.22.3.8	AS13335 Cloudflare, Inc.	`0.38ms` from Atlanta, US
44.233.22.8	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
27.14.198.8	AS4837 CHINA UNICOM China169 Backbone	`6.31ms` from Chongqing, CN
34.173.77.248	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
168.129.221.24	AS31898 Oracle Corporation	`1.50ms` from Dallas, US
80.156.203.168	AS3320 Deutsche Telekom AG	`0.66ms` from Hamburg, DE
85.96.71.40	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.41ms` from Istanbul, TR
46.219.112.40	AS31148 Freenet LTD	`0.57ms` from Kyiv, UA
89.140.22.136	AS6739 VODAFONE ONO, S.A.	`8.57ms` from Madrid, ES
73.23.34.232	AS7922 Comcast Cable Communications, LLC	`6.24ms` from Miami, US
91.185.86.200	AS60490 MTS PJSC	`1.60ms` from Moscow, RU
87.166.102.152	AS3320 Deutsche Telekom AG	`1.91ms` from Nuernberg, DE
15.168.135.184	AS16509 Amazon.com, Inc.	`0.73ms` from Osaka, JP

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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