21.23.7.0/24

AS749 · United States Department of Defense (DoD)

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	mail.mil
ASN	AS749
Parent Range	21.0.0.0/8
Registry	ARIN
ID	DNIC-SNET-021

WHOIS Details

NetHandle:      NET-21-0-0-0-2
OrgID:          DNIC
Parent:         NET-21-0-0-0-1
NetName:        DNIC-SNET-021
NetRange:       21.0.0.0 - 21.255.255.255
NetType:        reallocation
RegDate:        2025-09-05
Updated:        2025-09-05
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 21.23.7.0/24

Range	ASN	Company	Num of IPs
21.0.0.0/8	AS749	DoD Network Information Center	16,777,216

Nearby Ranges

BGP prefixes that overlap with 21.23.0.0/16

Range	ASN	Company	Num of IPs
21.0.0.0/8	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
92.68.157.168	AS1136 KPN B.V.	`2.51ms` from Amsterdam, NL
203.59.192.56	AS7545 TPG Telecom Limited	`1.49ms` from Brisbane, AU
204.235.186.40	AS216134 ZF Friedrichshafen AG	`6.61ms` from Chicago, US
176.213.162.24	AS52207 JSC "ER-Telecom Holding"	`3.72ms` from Moscow, RU
67.245.237.216	AS12271 Charter Communications Inc	`3.52ms` from New York City, US
71.172.24.8	AS701 Verizon Business	`2.69ms` from New York City, US
73.224.15.8	AS7922 Comcast Cable Communications, LLC	`7.57ms` from Orlando, US
88.170.213.24	AS12322 Free SAS	`4.99ms` from Paris, FR
61.72.46.136	AS152221 YonhapnewsTV	`1.07ms` from Seoul, KR
14.4.107.120	AS17858 LG POWERCOMM	`1.73ms` from Seoul, KR
163.180.70.72	AS17870 Kyung Hee University	`2.30ms` from Seoul, KR
176.66.215.248	AS8447 A1 Telekom Austria AG	`12.51ms` from Vienna, AT
77.174.202.72	AS1136 KPN B.V.	`2.46ms` from Amsterdam, NL
84.217.12.152	AS8434 Telenor Sverige AB	`4.50ms` from Copenhagen, DK
156.240.63.216	AS151206 HK CLOUD DATA CO., LIMITED	`4.41ms` from Hong Kong, HK
60.173.195.72	AS4134 CHINANET-BACKBONE	`6.67ms` from Huai'an, CN
88.214.81.232	AS21497 PrJSC VF UKRAINE	`0.26ms` from Kyiv, UA
86.2.74.88	AS5089 Virgin Media Limited	`11.45ms` from London, GB
95.18.21.136	AS12479 Orange Espagne SA	`1.76ms` from Madrid, ES
73.194.77.216	AS7922 Comcast Cable Communications, LLC	`8.79ms` from New York City, US
191.44.34.136	AS7738 V tal	`2.69ms` from Rio de Janeiro, BR
190.98.223.24	AS18822 Manquehuenet	`0.99ms` from Santiago, CL
46.12.204.88	AS1241 Forthnet	`9.51ms` from Sofia, BG
102.240.23.120	AS2609 Tunisia BackBone AS	`0.44ms` from Tunis, TN
61.150.0.104	AS4134 CHINANET-BACKBONE	`2.42ms` from Xi'an, CN

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales