144.245.66.0/23

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 144.245.66.0/23

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

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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
81.83.71.183	AS6848 Telenet BV	`6.72ms` from Brussels, BE
92.115.163.103	AS8926 Moldtelecom SA	`2.28ms` from Chisinau, MD
172.170.117.119	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
18.163.78.119	AS16509 Amazon.com, Inc.	`0.09ms` from Hong Kong, HK
95.18.106.39	AS12479 Orange Espagne SA	`10.88ms` from Madrid, ES
43.205.106.39	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
152.42.50.199	AS396956 Meriwether Lewis Electric Cooperative	`11.79ms` from Nashville, US
39.182.52.55	AS56041 China Mobile communications corporation	`8.88ms` from Shanghai, CN
113.229.192.39	AS4837 CHINA UNICOM China169 Backbone	`5.53ms` from Tieling, CN
73.212.46.167	AS7922 Comcast Cable Communications, LLC	`7.84ms` from Ashburn, US
103.137.2.151	AS150096 GEFO TELESERVICES INDIA PVT LTD	`1.56ms` from Bengaluru, IN
83.134.123.103	AS5432 Proximus NV	`2.39ms` from Brussels, BE
41.64.47.151	AS36992 ETISALAT MISR	`9.20ms` from Cairo, EG
117.193.193.215	AS9829 National Internet Backbone	`13.18ms` from Chennai, IN
76.114.206.87	AS7922 Comcast Cable Communications, LLC	`13.69ms` from Chicago, US
194.106.139.39	AS5466 Eircom Limited	`5.29ms` from Dublin, IE
34.99.191.39	AS396982 Google LLC	`1.70ms` from Frankfurt am Main, DE
187.139.208.199	AS8151 UNINET	`6.54ms` from Guadalajara, MX
113.253.102.215	AS9304 HGC Global Communications Limited	`1.73ms` from Hong Kong, HK
87.225.34.247	AS12389 PJSC Rostelecom	`0.78ms` from Khabarovsk, RU
23.64.47.39	AS16625 Akamai Technologies, Inc.	`0.38ms` from London, GB
99.71.136.87	AS7018 AT&T Enterprises, LLC	`14.08ms` from Los Angeles, US
95.71.92.215	AS12389 PJSC Rostelecom	`17.47ms` from Moscow, RU
219.114.238.7	AS9617 JCOM Co., Ltd.	`8.55ms` from Osaka, JP
177.60.89.167	AS26599 TELEFÔNICA BRASIL S.A	`2.24ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f5 -m9 144.245.67.211

traceroute to 144.245.67.211 (144.245.67.211): 9 hops max, 52 byte packets

5 [AS6461] 64.125.21.225 10.214 ms

6 [AS3356] 4.68.70.65 10.57 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On January 9th 2026

What are IP address ranges?

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