1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.138.0.0/16
  4. AS721  | 192.138.24.0/21

192.138.24.0/21

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS721
Registry ARIN
ID NETBLK-DHA

WHOIS Details

NetHandle:      NET-192-138-24-0-2
OrgID:          DNIC
Parent:         NET-192-138-24-0-1
NetName:        NETBLK-DHA
NetRange:       192.138.24.0 - 192.138.83.255
NetType:        reallocation
RegDate:        2025-08-26
Updated:        2025-08-26
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.138.0.0/16

Range ASN Company Num of IPs
192.138.16.0/21 AS32244 Liquid Web, L.L.C 2,048
192.138.210.0/23 AS396881 Zappie Host LLC 512
192.138.185.0/24 AS14875 Veripos Limited 256
192.138.186.0/24 AS14875 NovAtel Inc. 256
192.138.251.0/24 AS17705 InSPire Net Ltd 256
192.138.204.0/24 AS1930 Universidade de Coimbra 256
192.138.86.0/24 AS1930 Avenida do Brasil, 101 256
192.138.101.0/24 AS20001 National Aeronautics and Space Administration 256
192.138.172.0/24 AS20001 Malin Space Science Systems, Inc. 256
192.138.213.0/24 AS20143 Suffolk University 256
192.138.214.0/24 AS20143 Suffolk University 256
192.138.227.0/24 AS22994 Chadbourne & Parke 256
192.138.226.0/24 AS23028 Computer Systems Consulting Services 256
192.138.99.0/24 AS23516 Cirrus Seven, Inc. 256
192.138.137.0/24 AS237 Kettering University 256
192.138.203.0/24 AS243 L3Harris Technologies, Inc. 256
192.138.89.0/24 AS33019 Wheaton College 256
192.138.168.0/24 AS3354 University of Texas System 256
192.138.205.0/24 AS33668 Genessee District Library 256
192.138.133.0/24 AS393873 American Central Transport Inc. 256
192.138.148.0/24 AS394212 Weeks Medical Center 256
192.138.189.0/24 AS394344 VeeroTech Systems LLC 256
192.138.182.0/24 AS394345 Washington State University 256
192.138.225.0/24 AS396835 The Charles Stark Draper Laboratory, Inc. 256
192.138.191.0/24 AS397717 Open Text Corporation 256
192.138.162.0/24 AS397892 Rexel 256
192.138.176.0/24 AS40043 Brown University Health 256
192.138.177.0/24 AS40043 Brown University Health 256
192.138.178.0/24 AS40043 Brown University Health 256
192.138.209.0/24 AS40584 Enova International, Inc. 256
192.138.165.0/24 AS5006 Minnesota Workers Compensation Insurer's Assoc. 256
192.138.100.0/24 AS6262 Commonwealth Scientific and Industrial 256
192.138.161.0/24 AS63413 eRoom Securities LLC 256
192.138.87.0/24 AS668 Navy Network Information Center (NNIC) 256
192.138.220.0/24 AS7015 New England Biolabs, Inc. 256
192.138.193.0/24 AS7276 University of Houston 256
192.138.194.0/24 AS7276 University of Houston 256
192.138.174.0/24 AS749 DoD Network Information Center 256
192.138.0.0/24 AS897 Turtle Rock Studios, Inc. 256
192.138.85.0/24 AS127 National Aeronautics and Space Administration 256
192.138.228.0/24 AS8971 ATOS IT Solutions & Services GmbH 256
192.138.187.0/24 AS14091 Thrive Operations, LLC 256

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
45.230.225.5 AS267209 PirajaNet Servico de Comunicacao Multimidia EIRELI 18.46ms from Fortaleza, BR
192.145.224.69 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
38.238.93.21 AS134548 DXTL Tseung Kwan O Service 0.73ms from Hong Kong, HK
93.103.134.5 AS34779 T-2, d.o.o. 2.67ms from Ljubljana, SI
109.146.198.117 AS2856 British Telecommunications PLC 6.92ms from London, GB
137.97.234.117 AS55836 Reliance Jio Infocomm Limited 9.45ms from Mumbai, IN
58.189.159.69 AS17511 OPTAGE Inc. 2.74ms from Osaka, JP
45.189.96.5 AS269579 INTERNET TURBINADA 18.53ms from Osasco, BR
119.185.166.245 AS4837 CHINA UNICOM China169 Backbone 5.31ms from Qingdao, CN
77.105.151.37 AS214856 ITGLOBAL.COM RUS Ltd 0.82ms from Saint Petersburg, RU
60.100.191.149 AS17676 SoftBank Corp. 5.21ms from Tokyo, JP
63.210.72.5 AS3356 Level 3 Parent, LLC 0.31ms from Atlanta, US
212.174.244.85 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.49ms from Bursa, TR
195.24.217.69 AS15964 CAMTEL 0.26ms from Douala, CM
93.238.66.53 AS3320 Deutsche Telekom AG 4.72ms from Frankfurt am Main, DE
77.179.191.133 AS6805 Telefonica Germany GmbH & Co.OHG 2.42ms from Frankfurt am Main, DE
222.255.163.245 AS45899 VNPT Corp 5.17ms from Hanoi, VN
116.92.192.85 AS9381 HKBN Enterprise Solutions HK Limited 0.66ms from Hong Kong, HK
4.42.16.133 AS3356 Level 3 Parent, LLC 0.47ms from Kansas City, US
122.55.159.69 AS9299 Philippine Long Distance Telephone Company 0.46ms from Manila, PH
125.112.131.37 AS4134 CHINANET-BACKBONE 6.63ms from Ningbo, CN
101.44.12.133 AS136907 HUAWEI CLOUDS 0.81ms from Santiago, CL
180.70.35.245 AS9318 SK Broadband Co Ltd 2.84ms from Seoul, KR
4.197.141.53 AS8075 Microsoft Corporation 0.75ms from Sydney, AU
49.213.206.117 AS18049 Taiwan Infrastructure Network Technologie 4.13ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -m7 192.138.24.126
traceroute to 192.138.24.126 (192.138.24.126): 7 hops max, 52 byte packets
1 [AS15169] 142.251.250.195 249.491 ms
2 *
3 *
4 [AS3356] 4.69.209.110 262.974 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
On

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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