144.245.60.0/23

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 144.245.60.0/23

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
80.136.80.151	AS3320 Deutsche Telekom AG	`2.03ms` from Berlin, DE
124.228.132.23	AS4134 CHINANET-BACKBONE	`5.45ms` from Changsha, CN
139.186.148.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.17ms` from Chongqing, CN
47.155.248.87	AS5650 Frontier Communications of America, Inc.	`2.04ms` from Los Angeles, US
93.191.243.135	AS12779 IT.Gate S.p.A.	`2.03ms` from Milan, IT
217.77.111.247	AS207059 Unisender Smart LLC	`0.61ms` from Moscow, RU
172.234.172.199	AS63949 Akamai Connected Cloud	`0.70ms` from Paris, FR
115.143.114.135	AS17858 LG POWERCOMM	`1.37ms` from Seoul, KR
4.200.18.135	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
126.51.75.55	AS17676 SoftBank Corp.	`3.13ms` from Tokyo, JP
138.88.186.215	AS701 Verizon Business	`2.25ms` from Ashburn, US
217.14.146.55	AS28731 Intrabit GmbH	`1.18ms` from Duesseldorf, DE
51.89.0.87	AS16276 OVH SAS	`0.10ms` from Frankfurt am Main, DE
218.246.179.39	AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany	`3.77ms` from Harbin, CN
194.159.41.183	AS1273 Vodafone Group PLC	`0.35ms` from London, GB
193.25.116.23	AS29626 Staffordshire County Council	`5.76ms` from London, GB
94.154.156.23	AS62240 Clouvider	`0.19ms` from London, GB
147.28.136.231	AS54825 Packet Host, Inc.	`0.15ms` from New York City, US
218.71.174.119	AS4134 CHINANET-BACKBONE	`7.46ms` from Ningbo, CN
34.87.171.55	AS396982 Google LLC	`0.13ms` from Singapore, SG
172.240.3.247	AS7979 Servers.com, Inc.	`0.22ms` from Ashburn, US
198.150.45.119	AS2381 WiscNet	`5.42ms` from Chicago, US
73.45.214.135	AS7922 Comcast Cable Communications, LLC	`2.56ms` from Chicago, US
18.188.117.199	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
63.170.254.55	AS174 Cogent Communications, LLC	`1.04ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 -m8 144.245.61.66

traceroute to 144.245.61.66 (144.245.61.66): 8 hops max, 52 byte packets

3 [AS1299] 80.239.160.116 0.519 ms

4 *

5 [AS1299] 62.115.140.73 1.393 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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