1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.203.0.0/16
  4. AS749  | 192.203.104.0/23

192.203.104.0/23

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

Sign up for free ›

Summary

Country United States
Domain mail.mil
ASN AS749
Registry ARIN
ID DNIC-RNET-192-203-104

WHOIS Details

NetHandle:      NET-192-203-104-0-2
OrgID:          DNIC
Parent:         NET-192-203-104-0-1
NetName:        DNIC-RNET-192-203-104
NetRange:       192.203.104.0 - 192.203.105.255
NetType:        reallocation
RegDate:        2025-09-08
Updated:        2025-09-08
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

Nearby Ranges

BGP prefixes that overlap with 192.203.0.0/16

Range ASN Company Num of IPs
192.203.100.0/22 AS25843 EvolveIP, LLC 1,024
192.203.222.0/23 AS396470 Lansing Community College 512
192.203.136.0/23 AS17196 College of duPage 512
192.203.127.0/24 AS7018 Tuskegee University 256
192.203.134.0/24 AS2386 IBM Dallas Engineering & Scientific 256
192.203.138.0/24 AS18026 JEJU NATIONAL UNIVERSITY 256
192.203.139.0/24 AS7560 Jeonbuk National University 256
192.203.140.0/24 AS9640 Korea Internet Security Agency 256
192.203.144.0/24 AS17862 Korean Education Network 256
192.203.145.0/24 AS9459 Konkuk University 256
192.203.146.0/24 AS3786 Korea Internet Security Agency 256
192.203.150.0/24 AS27064 DoD Network Information Center 256
192.203.154.0/24 AS9500 Vital 256
192.203.155.0/24 AS26729 cookware 256
192.203.164.0/24 AS40628 Oklahoma School of Science and Mathematics 256
192.203.175.0/24 AS64249 Macross Information Systems 256
192.203.177.0/24 AS28382 Universidad Iberoamericana, A.C. 256
192.203.178.0/24 AS15065 Crynwr Software 256
192.203.180.0/24 AS2711 Winthrop University 256
192.203.181.0/24 AS13499 Brake Parts Inc. LLC 256
192.203.186.0/24 AS3549 Galaxy Data 256
192.203.187.0/24 AS33657 Conduent Business Services, LLC 256
192.203.191.0/24 AS62646 Knowledge Based Systems, Inc. 256
192.203.194.0/24 AS2830 STMicroelectronics, Inc. 256
192.203.195.0/24 AS237 Merit Network Inc. 256
192.203.196.0/24 AS46115 Luther College 256
192.203.199.0/24 AS26002 Southern University 256
192.203.200.0/24 AS26002 Southern University 256
192.203.201.0/24 AS11073 Minnesota Public Radio 256
192.203.204.0/24 AS22328 Cedars-Sinai Health Systems 256
192.203.211.0/24 AS17333 College of Saint Mary 256
192.203.216.0/24 AS10022 imported inetnum object for DSL-9 256
192.203.218.0/24 AS43 Brookhaven National Laboratory 256
192.203.219.0/24 AS393961 Farm Bureau Bank 256
192.203.228.0/24 AS6140 DIALix Services 256
192.203.230.0/24 AS21556 National Aeronautics and Space Administration 256
192.203.231.0/24 AS26667 Rubicon Project, Inc 256
192.203.233.0/24 AS23102 Robert Morris University 256
192.203.237.0/24 AS55232 Zultys, Inc. 256
192.203.241.0/24 AS397322 Forward Thinking Systems LLC 256
192.203.247.0/24 AS17479 CHIANG MAI UNIVERSITY 256
192.203.253.0/24 AS397627 CloudConnect, LLC 256
192.203.37.0/24 AS394311 Digicel Turks and Caicos Ltd 256
192.203.40.0/24 AS54004 SUNY Rockland Community College 256
192.203.41.0/24 AS29721 Cedars-Sinai Health Systems 256
192.203.80.0/24 AS58255 High Energy Physics Department 256
192.203.96.0/24 AS62 Teacher Retirement System of Texas 256
192.203.97.0/24 AS31967 Florida Institute of Technology 256
192.203.0.0/24 AS63393 BOOM NET 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
184.92.34.167 AS11427 Charter Communications Inc 15.41ms from Dallas, US
93.230.6.23 AS3320 Deutsche Telekom AG 6.87ms from Frankfurt am Main, DE
42.113.67.135 AS18403 FPT Telecom Company 1.22ms from Ho Chi Minh City, VN
147.81.182.167 AS36149 Hawaiian Telcom Services Company, Inc. 5.36ms from Honolulu, US
91.171.10.55 AS12322 Free SAS 8.32ms from Paris, FR
79.92.181.215 AS15557 Societe Francaise Du Radiotelephone - SFR SA 19.24ms from Paris, FR
17.139.249.7 AS714 Apple Inc. 6.85ms from Seattle, US
24.192.38.103 AS12083 WideOpenWest Finance LLC 10.99ms from Atlanta, US
34.14.51.23 AS396982 Google LLC 0.17ms from Brussels, BE
72.49.19.247 AS6181 Cincinnati Bell Telephone Company LLC 1.76ms from Cincinnati, US
74.141.122.135 AS10796 Charter Communications Inc 8.00ms from Columbus, US
93.161.91.247 AS3292 TDC Holding A/S 1.29ms from Copenhagen, DK
52.182.51.87 AS8075 Microsoft Corporation 0.87ms from Des Moines, US
61.140.80.231 AS4134 CHINANET-BACKBONE 3.06ms from Guangzhou, CN
18.166.183.215 AS16509 Amazon.com, Inc. 0.13ms from Hong Kong, HK
122.129.122.199 AS24514 Malaysian Research & Education Network 3.01ms from Kuala Lumpur, MY
116.138.253.135 AS4837 CHINA UNICOM China169 Backbone 10.82ms from Liaoyang, CN
18.134.250.215 AS16509 Amazon.com, Inc. 0.21ms from London, GB
37.122.248.55 AS51945 ConnetU Ltd. 0.26ms from London, GB
187.158.7.55 AS8151 UNINET 17.53ms from Los Angeles, US
79.50.113.135 AS3269 Telecom Italia S.p.A. 2.21ms from Milan, IT
115.46.239.247 AS4837 CHINA UNICOM China169 Backbone 11.49ms from Nanning, CN
122.131.157.167 AS2518 BIGLOBE Inc. 19.42ms from Osaka, JP
189.41.59.23 AS53006 ALGAR TELECOM S/A 6.13ms from Osasco, BR
114.215.11.247 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.44ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 192.203.105.88
traceroute to 192.203.105.88 (192.203.105.88): 5 hops max, 52 byte packets
1 [AS42473] 217.146.9.68 0.207 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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.

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs