158.236.0.0/17

AS637 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	usmc.mil
ASN	AS637
Parent Range	158.236.0.0/16
Registry	ARIN
ID	USMC2

WHOIS Details

NetHandle:      NET-158-236-0-0-2
OrgID:          UNOC
Parent:         NET-158-236-0-0-1
NetName:        USMC2
NetRange:       158.236.0.0 - 158.236.255.255
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:  [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 158.236.0.0/17

Range	ASN	Company	Num of IPs
158.236.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.236.0.0/16	AS721	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536

Nearby Ranges

BGP prefixes that overlap with 158.236.0.0/16

Range	ASN	Company	Num of IPs
158.236.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.236.0.0/16	AS721	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
91.195.119.1	AS59545 VXbits	`1.75ms` from Amsterdam, NL
50.124.153.209	AS5650 Frontier Communications of America, Inc.	`13.75ms` from Ashburn, US
172.244.252.193	AS7922 Comcast Cable Communications, LLC	`4.36ms` from Ashburn, US
62.57.170.177	AS6739 VODAFONE ONO, S.A.	`5.69ms` from Barcelona, ES
117.11.162.1	AS4837 CHINA UNICOM China169 Backbone	`6.98ms` from Beijing, CN
120.0.120.1	AS4837 CHINA UNICOM China169 Backbone	`13.31ms` from Beijing, CN
60.8.114.209	AS4837 CHINA UNICOM China169 Backbone	`7.68ms` from Beijing, CN
201.244.177.129	AS19429 ETB - Colombia	`0.84ms` from Bogota, CO
71.254.110.1	AS13977 Fidium	`3.62ms` from Boston, US
91.217.33.225	AS201603 AIRNET s.r.o.	`0.91ms` from Bratislava, SK
109.89.107.1	AS12392 VOO S.A.	`4.94ms` from Brussels, BE
97.85.63.1	AS20115 Charter Communications LLC	`8.44ms` from Chicago, US
184.154.220.33	AS32475 Internap Holding LLC	`1.13ms` from Chicago, US
98.253.34.161	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Chicago, US
177.183.220.1	AS28573 Claro NXT Telecomunicacoes Ltda	`17.28ms` from Curitiba, BR
72.203.130.1	AS22773 Cox Communications Inc.	`11.17ms` from Dallas, US
50.58.213.225	AS3549 Level 3 Parent, LLC	`2.24ms` from Dallas, US
85.100.155.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.22ms` from Denizli, TR
205.169.85.17	AS209 CenturyLink Communications, LLC	`0.66ms` from Denver, US
120.34.166.1	AS4134 CHINANET-BACKBONE	`8.79ms` from Fuzhou, CN
182.72.252.225	AS9498 BHARTI Airtel Ltd.	`1.00ms` from Hyderabad, IN
78.183.159.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.47ms` from Istanbul, TR
78.178.189.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.31ms` from Izmir, TR
79.105.216.1	AS12389 PJSC Rostelecom	`9.93ms` from Khabarovsk, RU
190.234.196.1	AS6147 INTEGRATEL PERÚ S.A.A.	`3.33ms` from Lima, PE

Traceroute

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

traceroute -a -n -q1 -m7 158.236.15.177

traceroute to 158.236.15.177 (158.236.15.177): 7 hops max, 52 byte packets

1 [AS15169] 142.250.214.161 1.059 ms

2 *

3 *

4 [AS3356] 64.159.215.38 21.999 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 14th 2025

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.

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