11.4.144.0/21

AS749 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS749
Parent Range	11.0.0.0/8
Registry	ARIN
ID	DODIIS

WHOIS Details

NetHandle:      NET-11-0-0-0-2
OrgID:          DNIC
Parent:         NET-11-0-0-0-1
NetName:        DODIIS
NetRange:       11.0.0.0 - 11.255.255.255
NetType:        reallocation
RegDate:        2025-08-27
Updated:        2025-08-27
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:      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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 11.4.144.0/21

Range	ASN	Company	Num of IPs
11.0.0.0/8	AS27651	DoD Network Information Center	16,777,216
11.0.0.0/8	AS37963	DoD Network Information Center	16,777,216
11.0.0.0/8	AS749	DoD Network Information Center	16,777,216

Nearby Ranges

BGP prefixes that overlap with 11.4.0.0/16

Range	ASN	Company	Num of IPs
11.0.0.0/8	AS27651	DoD Network Information Center	16,777,216
11.0.0.0/8	AS37963	DoD Network Information Center	16,777,216
11.0.0.0/8	AS749	DoD Network Information Center	16,777,216

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
105.108.245.117	AS36947 Telecom Algeria	`14.64ms` from Algiers, DZ
31.204.138.37	AS49544 i3D.net B.V	`1.37ms` from Amsterdam, NL
14.168.28.165	AS45899 VNPT Corp	`5.25ms` from Ho Chi Minh City, VN
204.10.160.21	AS64236 UnReal Servers, LLC	`0.20ms` from Kansas City, US
35.179.58.53	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
108.225.13.149	AS7018 AT&T Enterprises, LLC	`3.41ms` from Los Angeles, US
83.53.62.197	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.90ms` from Madrid, ES
187.209.242.37	AS8151 UNINET	`1.83ms` from Monterrey, MX
176.142.204.53	AS5410 Bouygues Telecom SA	`5.05ms` from Paris, FR
179.177.183.21	AS18881 TELEFÔNICA BRASIL S.A	`8.13ms` from Sao Paulo, BR
117.184.60.149	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.06ms` from Shanghai, CN
211.142.77.5	AS56042 China Mobile communications corporation	`5.40ms` from Taiyuan, CN
99.127.199.5	AS7018 AT&T Enterprises, LLC	`13.75ms` from Atlanta, US
115.31.183.101	AS38794 UIH	`0.84ms` from Bangkok, TH
111.56.68.5	AS9808 China Mobile Communications Group Co., Ltd.	`13.83ms` from Beijing, CN
44.254.96.181	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
156.218.61.245	AS8452 TE-AS	`8.08ms` from Cairo, EG
98.245.58.69	AS7922 Comcast Cable Communications, LLC	`10.01ms` from Denver, US
68.34.37.21	AS7922 Comcast Cable Communications, LLC	`12.72ms` from Detroit, US
102.160.221.37	AS30999 EMTEL LIMITED	`8.50ms` from Ebene, MU
84.153.20.133	AS3320 Deutsche Telekom AG	`5.22ms` from Frankfurt am Main, DE
171.244.53.117	AS38731 Vietel - CHT Compamy Ltd	`0.64ms` from Hanoi, VN
139.162.228.181	AS63949 Akamai Connected Cloud	`0.78ms` from London, GB
47.148.77.213	AS5650 Frontier Communications of America, Inc.	`1.84ms` from Los Angeles, US
109.60.233.53	AS47241 Joint Stock Company TransTeleCom	`5.93ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -m4 11.4.145.138

traceroute to 11.4.145.138 (11.4.145.138): 4 hops max, 52 byte packets

1 [AS51167] 45.141.122.11 0.232 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Portsmouth, GB

On March 5th 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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