144.245.194.0/23

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 144.245.194.0/23

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

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
146.135.94.151	AS19901 Brightspeed	`11.25ms` from Atlanta, US
188.25.78.135	AS8708 DIGI ROMANIA S.A.	`0.83ms` from Bucharest, RO
75.135.142.199	AS20115 Charter Communications LLC	`13.72ms` from Chicago, US
80.171.4.151	AS6805 Telefonica Germany GmbH & Co.OHG	`3.03ms` from Duesseldorf, DE
189.168.4.215	AS8151 UNINET	`5.08ms` from Guadalajara, MX
113.77.52.119	AS4134 CHINANET-BACKBONE	`2.60ms` from Guangzhou, CN
111.230.198.167	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.16ms` from Guangzhou, CN
125.208.123.135	AS17849 SK Broadband Co Ltd	`2.42ms` from Incheon, KR
222.221.194.39	AS4134 CHINANET-BACKBONE	`0.72ms` from Kunming, CN
148.56.66.231	AS12430 VODAFONE ESPANA S.A.U.	`8.88ms` from Madrid, ES
184.145.213.119	AS577 Bell Canada	`1.77ms` from Montreal, CA
146.115.214.151	AS6079 RCN	`5.45ms` from Philadelphia, US
51.84.86.55	AS16509 Amazon.com, Inc.	`1.99ms` from Rosh Ha‘Ayin, IL
151.246.248.151	AS214432 Zhilian Technology CO., LTD.	`0.74ms` from Seoul, KR
105.111.50.135	AS36947 Telecom Algeria	`14.00ms` from Algiers, DZ
86.104.73.103	AS209847 WorkTitans B.V.	`0.29ms` from Almaty, KZ
173.232.9.87	AS3257 GTT Communications Inc.	`0.55ms` from Ashburn, US
103.131.65.7	AS63989 DE-CORP	`1.22ms` from Bangkok, TH
87.64.168.7	AS5432 Proximus NV	`3.19ms` from Brussels, BE
35.226.5.135	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
54.76.18.103	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
130.190.98.103	AS1942 Renater	`11.00ms` from Geneve, CH
42.112.203.39	AS18403 FPT Telecom Company	`0.76ms` from Hanoi, VN
118.141.129.23	AS9304 HGC Global Communications Limited	`1.33ms` from Hong Kong, HK
116.127.19.119	AS9318 SK Broadband Co Ltd	`1.76ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f3 -m7 144.245.195.37

traceroute to 144.245.195.37 (144.245.195.37): 7 hops max, 52 byte packets

3 [] 37.120.128.190 2.099 ms

4 [AS3356] 213.242.122.73 2.106 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Belgrade, RS

On January 18th 2026

What are IP address ranges?

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