144.245.124.0/24

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 144.245.124.0/24

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
172.212.9.104	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
72.195.31.184	AS22773 Cox Communications Inc.	`0.30ms` from Atlanta, US
121.69.242.120	AS4808 China Unicom Beijing Province Network	`4.41ms` from Beijing, CN
50.24.130.248	AS19108 Optimum	`6.52ms` from Dallas, US
104.14.114.40	AS7018 AT&T Enterprises, LLC	`3.57ms` from Dallas, US
117.201.39.200	AS9829 National Internet Backbone	`15.43ms` from Delhi, IN
115.204.187.136	AS4134 CHINANET-BACKBONE	`5.16ms` from Hangzhou, CN
123.21.130.88	AS45899 VNPT Corp	`1.59ms` from Ho Chi Minh City, VN
114.239.44.200	AS4134 CHINANET-BACKBONE	`7.82ms` from Huai'an, CN
59.102.26.120	AS7545 TPG Telecom Limited	`1.34ms` from Melbourne, AU
76.122.247.152	AS7922 Comcast Cable Communications, LLC	`10.86ms` from Murfreesboro, US
203.135.97.152	AS58461 CT-HangZhou-IDC	`8.03ms` from Ningbo, CN
114.142.189.72	AS17534 NSK Co.,Ltd.	`8.20ms` from Osaka, JP
89.85.56.72	AS5410 Bouygues Telecom SA	`5.69ms` from Paris, FR
52.121.86.88	AS8075 Microsoft Corporation	`0.86ms` from Pretoria, ZA
3.107.51.136	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
129.69.56.8	AS553 BelWue-Koordination	`3.28ms` from Zuerich, CH
182.92.17.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.41ms` from Beijing, CN
190.66.159.72	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.24ms` from Bogota, CO
213.178.96.200	AS5483 Magyar Telekom Plc.	`0.98ms` from Budapest, HU
93.206.100.88	AS3320 Deutsche Telekom AG	`6.60ms` from Frankfurt am Main, DE
169.136.214.8	AS31875 Jackson County Rural Electric Membership Corporation	`3.99ms` from Indianapolis, US
31.23.102.56	AS12389 PJSC Rostelecom	`17.21ms` from Moscow, RU
122.245.158.72	AS4134 CHINANET-BACKBONE	`4.62ms` from Ningbo, CN
52.1.142.72	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 144.245.124.252

traceroute to 144.245.124.252 (144.245.124.252): 7 hops max, 52 byte packets

4 [AS3549] 201.234.89.33 2.559 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Mexico City, MX

On January 9th 2026

What are IP address ranges?

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