1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.231.0.0/16
  4. AS749  | 137.231.0.0/16

137.231.0.0/16

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-137-231

WHOIS Details

NetHandle:      NET-137-231-0-0-2
OrgID:          DNIC
Parent:         NET-137-231-0-0-1
NetName:        DNIC-RNET-137-231
NetRange:       137.231.0.0 - 137.231.255.255
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:      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 137.0.0.0/8

Range ASN Company Num of IPs
137.176.0.0/13 AS11003 The Procter and Gamble Company 524,288
137.214.0.0/16 AS2018 Foundation for Research Development 65,536
137.160.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.114.0.0/16 AS16509 Amazon Technologies Inc. 65,536
137.18.0.0/16 AS1999 U.S. House of Representatives 65,536
137.94.0.0/16 AS19737 Royal Military College of Canada 65,536
137.208.0.0/16 AS1776 Welthandelsplatz 1 65,536
137.87.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.86.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.74.0.0/16 AS16276 OVH SAS 65,536
137.58.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
137.194.0.0/16 AS1712 Télécom Paris 65,536
137.113.0.0/16 AS19464 Washington & Lee University 65,536
137.19.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.40.0.0/16 AS18071 Panasonic Information Systems Co., Ltd 65,536
137.61.0.0/16 AS15991 IT/GITS 65,536
137.202.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
137.192.0.0/16 AS1347 Inteliquent, inc. 65,536
137.230.0.0/16 AS14381 Caterpillar, Inc. 65,536
137.99.0.0/16 AS13796 University of Connecticut 65,536
137.79.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.85.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.88.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.89.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.17.0.0/16 AS1136 National Aerospace Laboratory 65,536
137.90.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.216.0.0/16 AS11607 South Dakota State University 65,536
137.185.0.0/16 AS11003 The Procter and Gamble Company 65,536
137.207.0.0/16 AS11700 University of Windsor 65,536
137.16.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.205.0.0/16 AS201773 University of Warwick 65,536
137.204.0.0/16 AS137 UNI-Bologna 65,536
137.188.0.0/16 AS12079 Verizon Wireless 65,536
137.53.0.0/16 AS11995 Oregon Health & Science University 65,536
137.120.0.0/16 AS1103 P.O.Box 616, 6200 MD, Maastricht, The Netherlands 65,536
137.101.0.0/16 AS12430 ORG-AMS1-RIPE 65,536
137.96.0.0/16 AS1234 Fortum Oyj 65,536
137.147.0.0/16 AS1221 Telstra Limited 65,536
137.124.0.0/16 AS11351 State University of New York College of Technology at Delhi 65,536
137.228.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.224.0.0/16 AS1103 Wageningen Universiteit 65,536
137.45.0.0/16 AS13783 Radford University 65,536
137.124.0.0/16 AS11351 State University of New York College of Technology at Delhi 65,536
137.78.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.15.0.0/16 AS14836 City of Toronto 65,536
137.192.0.0/16 AS14929 Inteliquent, inc. 65,536
137.36.0.0/16 AS11351 The State University of New York College of Agriculture and Technology at Cobleskill 65,536
137.154.0.0/16 AS10079 University of Western Sydney 65,536
137.56.0.0/16 AS1103 Universiteit van Tilburg 65,536
137.215.0.0/16 AS2018 University of Pretoria 65,536

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
135.236.26.112 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
34.212.111.32 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
199.5.210.0 AS2711 Spirit Communications 8.17ms from Charlotte, US
72.181.179.32 AS11427 Charter Communications Inc 5.41ms from Dallas, US
60.184.100.240 AS4134 CHINANET-BACKBONE 9.94ms from Hangzhou, CN
86.145.250.128 AS2856 British Telecommunications PLC 5.15ms from London, GB
2.217.45.160 AS5607 Sky UK Limited 10.78ms from London, GB
153.207.185.64 AS4713 NTT DOCOMO BUSINESS,Inc. 9.07ms from Osaka, JP
119.184.39.112 AS4837 CHINA UNICOM China169 Backbone 7.85ms from Qingdao, CN
43.134.98.224 AS132203 Tencent Building, Kejizhongyi Avenue 0.64ms from Singapore, SG
184.147.101.32 AS577 Bell Canada 3.35ms from Toronto, CA
46.187.196.80 AS43118 East & West Sp. z o.o. 4.85ms from Warsaw, PL
203.107.79.0 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.42ms from Beijing, CN
174.99.249.32 AS11426 Charter Communications Inc 0.82ms from Charlotte, US
35.209.30.160 AS19527 Google LLC 0.12ms from Council Bluffs, US
103.239.43.64 AS141723 Berlin,Germany 0.60ms from Dhaka, BD
18.102.128.96 AS16509 Amazon.com, Inc. 0.14ms from Milan, IT
124.103.126.176 AS4713 NTT DOCOMO BUSINESS,Inc. 6.45ms from Osaka, JP
106.103.204.96 AS3786 LG DACOM Corporation 1.71ms from Seoul, KR
180.245.204.0 AS7713 PT Telekomunikasi Indonesia 11.25ms from Surabaya, ID
103.178.34.64 AS139648 PacketStream Korea 0.09ms from Tokyo, JP
106.73.150.0 AS2516 KDDI CORPORATION 5.08ms from Tokyo, JP
134.87.190.208 AS16462 University of Victoria 6.79ms from Vancouver, CA
222.245.35.192 AS4134 CHINANET-BACKBONE 3.32ms from Changsha, CN
85.218.145.96 AS39642 Norlys Digital A/S 14.46ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 137.231.50.121
traceroute to 137.231.50.121 (137.231.50.121): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Duesseldorf, DE
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