144.245.134.0/23

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 144.245.134.0/23

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
73.226.46.71	AS7922 Comcast Cable Communications, LLC	`8.52ms` from Ashburn, US
198.46.220.7	AS36352 HostPapa	`0.11ms` from Buffalo, US
183.233.153.167	AS9808 China Mobile Communications Group Co., Ltd.	`6.17ms` from Guangzhou, CN
175.243.6.167	AS4766 Korea Telecom	`7.43ms` from Incheon, KR
45.49.14.183	AS20001 Charter Communications Inc	`6.06ms` from Los Angeles, US
77.227.146.71	AS12430 VODAFONE ESPANA S.A.U.	`10.96ms` from Madrid, ES
35.181.59.71	AS16509 Amazon.com, Inc.	`0.47ms` from Paris, FR
201.238.124.23	AS27924 AMPLIA COMMUNICATIONS LTD.	`0.78ms` from Princes Town, TT
50.19.53.199	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
187.221.183.55	AS8151 UNINET	`14.44ms` from Santiago de Queretaro, MX
187.11.232.71	AS27699 TELEFÔNICA BRASIL S.A	`2.07ms` from Sao Paulo, BR
118.36.35.7	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
1.40.121.119	AS4804 Microplex PTY LTD	`1.79ms` from Sydney, AU
72.192.67.135	AS22773 Cox Communications Inc.	`6.06ms` from Tulsa, US
75.102.15.39	AS20853 eTOP sp. z o.o.	`0.47ms` from Warsaw, PL
91.203.36.71	AS15493 "Russian company" LLC	`5.11ms` from Yekaterinburg, RU
145.131.188.87	AS28685 Routit BV	`3.52ms` from Amsterdam, NL
108.130.237.71	AS16509 Amazon.com, Inc.	`0.41ms` from Dublin, IE
40.143.76.7	AS17378 TierPoint, LLC	`1.29ms` from Jacksonville, US
80.23.20.23	AS3269 Telecom Italia S.p.A.	`9.44ms` from Rome, IT
43.153.126.199	AS132203 Tencent Building, Kejizhongyi Avenue	`0.18ms` from San Jose, US
49.31.174.7	AS4766 Korea Telecom	`7.91ms` from Seoul, KR
178.68.34.151	AS12389 PJSC Rostelecom	`9.85ms` from Stockholm, SE
76.66.101.103	AS577 Bell Canada	`2.08ms` from Toronto, CA
46.245.123.7	AS43754 Asiatech Data Transmission company	`15.81ms` from Yerevan, AM

Traceroute

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

traceroute -a -n -q1 -f4 -m9 144.245.135.31

traceroute to 144.245.135.31 (144.245.135.31): 9 hops max, 52 byte packets

4 [AS3356] 213.249.123.45 19.76 ms

5 *

6 [AS3356] 65.56.131.54 108.107 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On January 9th 2026

What are IP address ranges?

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