144.245.72.0/24

AS1540 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS1540
Parent Range	144.245.0.0/16
Registry	ARIN
ID	RILEY-NETB2

WHOIS Details

NetHandle:      NET-144-245-0-0-2
OrgID:          HEADQU-3
Parent:         NET-144-245-0-0-1
NetName:        RILEY-NETB2
NetRange:       144.245.0.0 - 144.245.255.255
NetType:        reallocation
RegDate:        2025-08-22
Updated:        2025-08-22
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:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 144.245.72.0/24

Range	ASN	Company	Num of IPs
144.245.0.0/16	AS1540	Headquarters, USAISC	65,536
144.245.0.0/16	AS367	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 144.245.0.0/16

Range	ASN	Company	Num of IPs
144.245.0.0/16	AS1540	Headquarters, USAISC	65,536
144.245.0.0/16	AS367	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

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
46.248.152.104	AS8220 COLT Technology Services Group Limited	`0.81ms` from Ashburn, US
165.166.16.168	AS2711 Spirit Communications	`0.34ms` from Atlanta, US
61.139.94.136	AS4134 CHINANET-BACKBONE	`3.58ms` from Chengdu, CN
47.227.31.120	AS33363 Charter Communications, Inc	`11.06ms` from Chicago, US
59.178.88.200	AS9829 National Internet Backbone	`9.53ms` from Delhi, IN
191.96.94.104	AS215703 ALEXANDRU VLAD trading as FREAKHOSTING	`0.38ms` from Frankfurt am Main, DE
121.197.39.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.66ms` from Hangzhou, CN
116.62.92.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.74ms` from Hangzhou, CN
221.9.75.120	AS4837 CHINA UNICOM China169 Backbone	`8.57ms` from Harbin, CN
114.199.37.120	AS9781 GREEN CABLE TELEVISION STATION	`5.77ms` from Incheon, KR
78.149.102.56	AS13285 TalkTalk Communications Limited	`8.32ms` from London, GB
151.112.133.184	AS32480 Loma Linda University Medical Center	`5.15ms` from Los Angeles, US
83.38.135.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.11ms` from Madrid, ES
27.205.94.104	AS4837 CHINA UNICOM China169 Backbone	`3.08ms` from Qingdao, CN
183.184.252.216	AS4837 CHINA UNICOM China169 Backbone	`2.70ms` from Taiyuan, CN
27.29.33.56	AS4134 CHINANET-BACKBONE	`4.66ms` from Wuhan, CN
81.6.63.40	AS1836 green.ch AG	`3.54ms` from Zuerich, CH
73.89.251.152	AS7922 Comcast Cable Communications, LLC	`9.32ms` from Boston, US
94.110.143.8	AS47377 Orange Belgium SA	`9.14ms` from Brussels, BE
47.225.74.184	AS20115 Charter Communications LLC	`12.16ms` from Chicago, US
166.142.77.200	AS6167 Verizon Business	`18.20ms` from Chicago, US
20.88.9.88	AS8075 Microsoft Corporation	`0.32ms` from Chicago, US
87.180.37.136	AS3320 Deutsche Telekom AG	`3.20ms` from Frankfurt am Main, DE
2.223.175.120	AS5607 Sky UK Limited	`2.65ms` from London, GB
75.82.190.88	AS20001 Charter Communications Inc	`5.54ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m7 144.245.72.179

traceroute to 144.245.72.179 (144.245.72.179): 7 hops max, 52 byte packets

1 [AS40021] 209.126.0.11 0.2 ms

2 *

3 *

4 [AS3356] 65.56.131.54 14.538 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in St. Louis, US

On January 9th 2026

What are IP address ranges?

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