137.232.0.0/23

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

Summary

Country	United States
Domain	mail.mil
ASN	AS749
Registry	ARIN
ID	TCTL-N

WHOIS Details

NetHandle:      NET-137-232-0-0-2
OrgID:          DNIC
Parent:         NET-137-232-0-0-1
NetName:        TCTL-N
NetRange:       137.232.0.0 - 137.232.255.255
NetType:        reallocation
RegDate:        2025-08-28
Updated:        2025-08-28
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:        2025-02-12
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:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 137.232.0.0/16

No nearby ranges found.

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
86.97.99.55	AS5384 Emirates Internet	`3.71ms` from Al Fujairah City, AE
24.135.9.119	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`5.72ms` from Belgrade, RS
175.34.46.167	AS4804 Microplex PTY LTD	`1.67ms` from Brisbane, AU
129.105.120.103	AS103 Northwestern University	`0.87ms` from Chicago, US
112.159.174.7	AS17858 LG POWERCOMM	`1.51ms` from Incheon, KR
181.133.197.151	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`18.04ms` from Medellin, CO
136.110.205.151	AS396982 Google LLC	`0.07ms` from Melbourne, AU
140.91.74.7	AS31898 Oracle Corporation	`0.12ms` from Milan, IT
95.234.242.71	AS3269 Telecom Italia S.p.A.	`4.05ms` from Milan, IT
94.46.234.103	AS15805 EPIC LTD	`2.59ms` from Nicosia, CY
20.100.215.7	AS8075 Microsoft Corporation	`0.54ms` from Oslo, NO
80.221.125.231	AS1759 Telia Finland Oyj	`10.20ms` from Oulu, FI
99.232.55.151	AS812 Rogers Communications Canada Inc.	`5.03ms` from Toronto, CA
2.50.6.199	AS5384 Emirates Internet	`3.30ms` from Al Fujairah City, AE
73.237.55.87	AS7922 Comcast Cable Communications, LLC	`4.37ms` from Atlanta, US
80.132.19.71	AS3320 Deutsche Telekom AG	`6.48ms` from Berlin, DE
97.171.220.39	AS6167 Verizon Business	`16.79ms` from Denver, US
217.250.246.119	AS3320 Deutsche Telekom AG	`4.44ms` from Frankfurt am Main, DE
4.182.220.231	AS8075 Microsoft Corporation	`0.33ms` from Frankfurt am Main, DE
35.219.148.135	AS15169 Google LLC	`0.15ms` from Las Vegas, US
185.29.146.87	AS48544 Tecnotel Servizi Tecnologici srl	`15.81ms` from Milan, IT
20.184.156.87	AS8075 Microsoft Corporation	`0.63ms` from San Jose, US
191.201.124.231	AS26599 TELEFÔNICA BRASIL S.A	`3.87ms` from Sao Paulo, BR
182.231.198.151	AS17858 LG POWERCOMM	`2.15ms` from Seoul, KR
1.15.127.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.52ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -m4 137.232.1.176

traceroute to 137.232.1.176 (137.232.1.176): 4 hops max, 52 byte packets

1 [AS20326] 74.118.138.1 3.664 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Pittsburgh, US

On January 9th 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.

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