141.236.64.0/20

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 141.236.64.0/20

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

3,169 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
141.236.75.224	AS5972 United States Department of Defense (DoD)	`10.74ms` from Dallas, US
141.236.74.18	AS5972 United States Department of Defense (DoD)	`10.71ms` from Dallas, US
141.236.65.101	AS5972 United States Department of Defense (DoD)	`10.81ms` from Dallas, US
141.236.73.13	AS5972 United States Department of Defense (DoD)	`10.82ms` from Dallas, US
141.236.64.175	AS5972 United States Department of Defense (DoD)	`10.70ms` from Dallas, US
141.236.67.43	AS5972 United States Department of Defense (DoD)	`10.82ms` from Dallas, US
141.236.71.216	AS5972 United States Department of Defense (DoD)	`10.73ms` from Dallas, US
141.236.77.19	AS5972 United States Department of Defense (DoD)	`10.79ms` from Dallas, US
141.236.76.242	AS5972 United States Department of Defense (DoD)	`10.72ms` from Dallas, US
141.236.66.33	AS5972 United States Department of Defense (DoD)	`10.79ms` from Dallas, US
141.236.72.10	AS5972 United States Department of Defense (DoD)	`10.74ms` from Dallas, US
141.236.78.238	AS5972 United States Department of Defense (DoD)	`10.78ms` from Dallas, US
141.236.70.208	AS5972 United States Department of Defense (DoD)	`10.82ms` from Dallas, US
141.236.69.94	AS5972 United States Department of Defense (DoD)	`10.66ms` from Dallas, US
141.236.68.92	AS5972 United States Department of Defense (DoD)	`10.75ms` from Dallas, US
141.236.79.157	AS5972 United States Department of Defense (DoD)	`10.76ms` from Dallas, 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
92.96.175.228	AS5384 Emirates Internet	`5.19ms` from Al Fujairah City, AE
209.208.237.52	AS20141 Quality Technology Services, LLC	`0.29ms` from Atlanta, US
44.228.2.132	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
89.133.124.100	AS21334 One Hungary Ltd.	`3.44ms` from Budapest, HU
41.239.83.148	AS8452 TE-AS	`7.96ms` from Cairo, EG
58.245.138.180	AS4837 CHINA UNICOM China169 Backbone	`9.01ms` from Changchun, CN
102.22.88.4	AS328598 Ingululu Communications	`0.64ms` from Durban, ZA
47.244.40.180	AS45102 Alibaba (US) Technology Co., Ltd.	`0.78ms` from Hong Kong, HK
37.52.216.196	AS6849 JSC "Ukrtelecom"	`2.32ms` from Kyiv, UA
31.127.92.36	AS2856 British Telecommunications PLC	`2.27ms` from London, GB
86.164.124.132	AS2856 British Telecommunications PLC	`6.29ms` from London, GB
82.3.7.244	AS5089 Virgin Media Limited	`7.30ms` from London, GB
87.101.91.132	AS34977 PROCONO S.A.	`7.81ms` from Madrid, ES
119.96.235.36	AS58563 CHINANET Hubei province network	`0.19ms` from Wuhan, CN
123.54.93.36	AS4134 CHINANET-BACKBONE	`8.63ms` from Zhengzhou, CN
123.5.19.244	AS4837 CHINA UNICOM China169 Backbone	`3.62ms` from Zhengzhou, CN
81.83.181.36	AS6848 Telenet BV	`6.23ms` from Brussels, BE
197.48.168.68	AS8452 TE-AS	`7.27ms` from Cairo, EG
102.225.229.100	AS13560 Charter Communications Inc	`0.05ms` from Chicago, US
74.141.100.196	AS10796 Charter Communications Inc	`10.26ms` from Columbus, US
97.171.14.164	AS6167 Verizon Business	`7.61ms` from Denver, US
45.81.145.100	AS208859 FACT LTD	`2.92ms` from Erbil, IQ
91.18.172.20	AS3320 Deutsche Telekom AG	`2.49ms` from Frankfurt am Main, DE
42.96.22.196	AS131423 Branch of Long Van System Solution JSC - Hanoi	`1.29ms` from Ho Chi Minh City, VN
34.98.126.228	AS396982 Google LLC	`0.07ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m6 141.236.73.110

traceroute to 141.236.73.110 (141.236.73.110): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.287 ms

2 *

3 [AS263175] 186.2.247.236 0.345 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

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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