141.236.0.0/23

AS5972 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
Parent Range	141.236.0.0/16
Registry	ARIN
ID	WRAIR-NET

WHOIS Details

NetHandle:      NET-141-236-0-0-2
OrgID:          HEADQU-3
Parent:         NET-141-236-0-0-1
NetName:        WRAIR-NET
NetRange:       141.236.0.0 - 141.236.255.255
NetType:        reallocation
RegDate:        2025-08-21
Updated:        2025-08-21
Source:         ARIN


OrgID:          HEADQU-3
OrgName:        Headquarters, USAISC
CanAllocate:    
Street:         NETC-ANC CONUS TNOSC
City:           Fort Huachuca
State/Prov:     AZ
Country:        US
PostalCode:     85613
RegDate:        1990-03-26
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:        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 141.236.0.0/23

Range	ASN	Company	Num of IPs
141.236.0.0/16	AS5972	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 141.236.0.0/16

Range	ASN	Company	Num of IPs
141.236.0.0/16	AS5972	Headquarters, USAISC	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

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

IP Address	ASN	Details
141.236.1.174	AS5972 United States Department of Defense (DoD)	`4.55ms` from Ashburn, US
141.236.0.194	AS5972 United States Department of Defense (DoD)	`4.42ms` from Ashburn, 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
20.126.8.71	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
3.84.106.167	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
15.205.198.167	AS8987 Amazon Data Services Ireland Ltd	`0.35ms` from Boardman, US
174.84.13.39	AS20115 Charter Communications LLC	`12.77ms` from Chicago, US
73.14.233.55	AS7922 Comcast Cable Communications, LLC	`3.70ms` from Denver, US
125.246.117.167	AS9316 DACOM-PUBNETPLUS	`1.23ms` from Incheon, KR
142.115.205.183	AS577 Bell Canada	`4.32ms` from Montreal, CA
14.142.222.7	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.76ms` from Mumbai, IN
91.22.255.247	AS3320 Deutsche Telekom AG	`4.71ms` from Nuernberg, DE
15.152.211.247	AS16509 Amazon.com, Inc.	`0.32ms` from Osaka, JP
147.92.249.167	AS38631 LY Corporation	`0.57ms` from Osaka, JP
37.136.55.7	AS16086 DNA Oyj	`12.43ms` from Oulu, FI
116.35.207.167	AS17858 LG POWERCOMM	`2.01ms` from Seoul, KR
52.194.252.247	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
123.53.11.183	AS4134 CHINANET-BACKBONE	`7.16ms` from Zhengzhou, CN
191.107.169.103	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.12ms` from Bogotá, CO
186.168.84.247	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.15ms` from Bogotá, CO
139.155.89.87	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.79ms` from Chengdu, CN
99.59.128.199	AS7018 AT&T Enterprises, LLC	`12.86ms` from Chicago, US
98.54.226.7	AS7922 Comcast Cable Communications, LLC	`12.91ms` from Dallas, US
212.132.208.183	AS201838 Community Fibre Limited	`1.32ms` from London, GB
70.181.182.247	AS22773 Cox Communications Inc.	`7.07ms` from Los Angeles, US
77.231.76.71	AS12430 VODAFONE ESPANA S.A.U.	`6.43ms` from Madrid, ES
176.175.137.87	AS5410 Bouygues Telecom SA	`5.09ms` from Paris, FR
176.170.89.55	AS5410 Bouygues Telecom SA	`1.29ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 141.236.0.147

traceroute to 141.236.0.147 (141.236.0.147): 64 hops max, 52 byte packets

3 [AS56030] 114.23.49.193 0.464 ms

4 [AS56030] 114.23.16.192 0.671 ms

5 [AS56030] 43.240.33.50 16.711 ms

6 [AS56030] 43.240.33.63 14.712 ms

7 [AS56030] 114.23.29.6 14.619 ms

8 [AS56030] 43.240.33.26 17.092 ms

9 [AS56030] 43.240.33.146 16.779 ms

10 [AS56030] 43.240.33.9 16.528 ms

11 *

12 [AS5972] 141.236.0.147 215.95 ms

Measurement taken from

IPinfo ProbeNet in Christchurch, NZ

On March 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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