144.251.47.0/24

AS5307 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5307
Parent Range	144.251.0.0/16
Registry	ARIN
ID	DISA-CSD-14-1

WHOIS Details

NetHandle:      NET-144-251-0-0-2
OrgID:          DNIC
Parent:         NET-144-251-0-0-1
NetName:        DISA-CSD-14-1
NetRange:       144.251.0.0 - 144.251.255.255
NetType:        reallocation
RegDate:        2025-09-03
Updated:        2025-09-03
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-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


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2025-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 144.251.47.0/24

Range	ASN	Company	Num of IPs
144.251.0.0/16	AS27142	DoD Network Information Center	65,536
144.251.0.0/16	AS5307	DoD Network Information Center	65,536
144.251.0.0/16	AS721	DoD Network Information Center	65,536

Nearby Ranges

BGP prefixes that overlap with 144.251.0.0/16

Range	ASN	Company	Num of IPs
144.251.0.0/16	AS27142	DoD Network Information Center	65,536
144.251.0.0/16	AS5307	DoD Network Information Center	65,536
144.251.0.0/16	AS721	DoD Network Information Center	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
35.210.60.216	AS15169 Google LLC	`0.17ms` from Brussels, BE
190.204.1.56	AS8048 CANTV Servicios, Venezuela	`8.73ms` from Caracas, VE
74.131.123.8	AS10796 Charter Communications Inc	`9.83ms` from Columbus, US
77.52.28.24	AS42489 W-LINK LLC	`6.57ms` from Kyiv, UA
213.165.157.56	AS8426 ClaraNET LTD	`4.76ms` from London, GB
78.33.254.136	AS8468 ENTANET International Limited	`0.50ms` from London, GB
80.175.252.104	AS8607 Digital Space Group Limited	`19.68ms` from London, GB
173.0.87.56	AS17012 PayPal, Inc.	`13.57ms` from Los Angeles, US
88.6.48.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.57ms` from Madrid, ES
8.220.136.232	AS45102 Alibaba (US) Technology Co., Ltd.	`0.14ms` from Manila, PH
153.99.33.136	AS4837 CHINA UNICOM China169 Backbone	`6.20ms` from Nanjing, CN
125.73.56.232	AS137693 CHINATELECOM Guangxi Nanning IDC network	`0.53ms` from Nanning, CN
113.197.135.136	AS2497 Internet Initiative Japan Inc.	`5.53ms` from Osaka, JP
151.52.90.168	AS1267 WIND TRE S.P.A.	`11.61ms` from Rome, IT
188.219.162.232	AS30722 Fastweb SpA	`6.03ms` from Rome, IT
155.100.111.200	AS17055 University of Utah	`2.14ms` from Salt Lake City, US
38.174.129.200	AS54600 PEG TECH INC	`0.68ms` from San Jose, US
20.135.74.72	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
203.116.14.88	AS4657 StarHub Ltd	`1.01ms` from Singapore, SG
220.134.200.152	AS3462 Data Communication Business Group	`2.32ms` from Taipei, TW
153.124.196.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.03ms` from Tokyo, JP
212.220.206.248	AS12389 PJSC Rostelecom	`0.76ms` from Yekaterinburg, RU
40.192.113.216	AS16509 Amazon.com, Inc.	`1.26ms` from Hyderabad, IN
176.122.255.8	AS59502 Sozvezdiye Oriona Ltd.	`4.13ms` from Moscow, RU
51.158.70.72	AS12876 SCALEWAY S.A.S.	`0.62ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m5 144.251.47.201

traceroute to 144.251.47.201 (144.251.47.201): 5 hops max, 52 byte packets

1 [AS174] 193.235.207.1 5.4 ms

2 [AS174] 154.25.4.125 6.579 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On January 30th 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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