137.231.0.0/16

AS749  ·  DoD Network Information Center

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Summary

Country United States
Domain mail.mil
ASN AS749
Registry arin
Hosted IPs 65,536
ID DNIC-RNET-137-231

WHOIS Details

NetHandle:      NET-137-231-0-0-1
OrgID:          DNIC
Parent:         NET-137-0-0-0-0
NetName:        DNIC-RNET-137-231
NetRange:       137.231.0.0 - 137.231.255.255
NetType:        allocation
RegDate:        1993-11-02
Updated:        2021-12-14
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 137.0.0.0/8

Range ASN Company Num of IPs
137.176.0.0/13 AS11003 The Procter and Gamble Company 524,288
137.0.0.0/13 AS721 Air Force Systems Networking 524,288
137.8.0.0/14 AS721 DoD Network Information Center 262,144
137.240.0.0/14 AS721 Air Force Systems Networking 262,144
137.126.0.0/15 AS749 Air Force Systems Networking 131,072
137.12.0.0/15 AS749 Air Force Systems Networking 131,072
137.210.0.0/15 AS749 DoD Network Information Center 131,072
137.56.0.0/16 AS1103 Universiteit van Tilburg 65,536
137.111.0.0/16 AS7575 Macquarie University 65,536
137.3.0.0/16 AS385 Air Force Systems Networking 65,536
137.147.0.0/16 AS1221 Telstra Limited 65,536
137.248.0.0/16 AS680 Hochschulrechenzentrum 65,536
137.53.0.0/16 AS11995 Oregon Health & Science University 65,536
137.37.0.0/16 AS55282 State University of New York College of Technology at Canton 65,536
137.228.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.44.0.0/16 AS786 Swansea University 65,536
137.242.0.0/16 AS385 Air Force Systems Networking 65,536
137.145.0.0/16 AS2152 California State University, Office of the Chancellor 65,536
137.135.0.0/16 AS8075 Microsoft Corp 65,536
137.104.0.0/16 AS3128 University of Wisconsin - Platteville 65,536
137.4.0.0/16 AS385 Air Force Systems Networking 65,536
137.202.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
137.36.0.0/16 AS11351 The State University of New York College of Agriculture and Technology at Cobleskill 65,536
137.88.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.219.0.0/16 AS24434 James Cook University 65,536
137.45.0.0/16 AS13783 Radford University 65,536
137.129.0.0/16 AS20900 Meteo-France 65,536
137.87.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.222.0.0/16 AS786 University of Bristol 65,536
137.158.0.0/16 AS36982 University of Cape Town 65,536
137.153.0.0/16 AS9619 Sony Group Corporation 65,536
137.216.0.0/16 AS11607 South Dakota State University 65,536
137.65.0.0/16 AS3680 Micro Focus 65,536
137.215.0.0/16 AS2018 University of Pretoria 65,536
137.14.0.0/16 AS385 Air Force Systems Networking 65,536
137.84.0.0/16 AS14977 Wyoming Community College Commission 65,536
137.193.0.0/16 AS680 Werner-Heisenberg-Weg 39, D-85579 Neubiberg 65,536
137.132.0.0/16 AS7472 imported inetnum object for NUS-1 65,536
137.54.0.0/16 AS225 University of Virginia 65,536
137.253.0.0/16 AS786 University of London 65,536
137.240.0.0/16 AS385 Air Force Systems Networking 65,536
137.150.0.0/16 AS2152 California State Polytechnic University, Humboldt 65,536
137.138.0.0/16 AS513 CERN Campus Network 65,536
137.203.0.0/16 AS7355 MERL 65,536
137.99.0.0/16 AS13796 University of Connecticut 65,536
137.43.0.0/16 AS2850 University College Dublin 65,536
137.121.0.0/16 AS2200 Institut Francais des Sciences et Technologies des Transports, de l'Amenagement et des Reseaux 65,536
137.224.0.0/16 AS1103 Wageningen Universiteit 65,536
137.15.0.0/16 AS577 City of Toronto 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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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