All IP Ranges
131.0.0.0/8
AS721 | 131.64.0.0/13

131.64.0.0/13

AS721 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	NET-DISA-COLS

WHOIS Details

NetHandle:      NET-131-64-0-0-1
OrgID:          DNIC
Parent:         NET-131-0-0-0-0
NetName:        NET-DISA-COLS
NetRange:       131.64.0.0 - 131.64.255.255
NetType:        allocation
RegDate:        1988-10-25
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

Overlapping Ranges

BGP prefixes that are contained by 131.64.0.0/13

Range	ASN	Company	Num of IPs
131.70.216.0/24	AS27046	DoD Network Information Center	256
131.70.210.0/24	AS27046	DoD Network Information Center	256
131.70.67.0/24	AS27046	DoD Network Information Center	256
131.70.204.0/24	AS27046	DoD Network Information Center	256
131.70.199.0/24	AS27046	DoD Network Information Center	256
131.70.60.0/24	AS27046	DoD Network Information Center	256
131.70.240.0/24	AS27046	DoD Network Information Center	256
131.70.232.0/24	AS27046	DoD Network Information Center	256
131.70.211.0/24	AS27046	DoD Network Information Center	256
131.70.93.0/24	AS27046	DoD Network Information Center	256
131.70.209.0/24	AS27046	DoD Network Information Center	256
131.70.32.0/24	AS27046	DoD Network Information Center	256
131.70.164.0/24	AS27046	DoD Network Information Center	256
131.70.4.0/24	AS27046	DoD Network Information Center	256
131.70.203.0/24	AS27046	DoD Network Information Center	256
131.70.112.0/23	AS27046	DoD Network Information Center	512
131.70.28.0/23	AS27046	DoD Network Information Center	512
131.70.200.0/23	AS27046	DoD Network Information Center	512
131.70.254.0/23	AS27046	DoD Network Information Center	512
131.70.156.0/22	AS27046	DoD Network Information Center	1,024
131.70.24.0/22	AS27046	DoD Network Information Center	1,024
131.70.16.0/21	AS27046	DoD Network Information Center	2,048
131.70.80.0/21	AS27046	DoD Network Information Center	2,048
131.67.0.0/16	AS138	DoD Network Information Center	65,536
131.68.0.0/16	AS138	DoD Network Information Center	65,536
131.64.0.0/16	AS27064	DoD Network Information Center	65,536
131.66.0.0/16	AS138	DoD Network Information Center	65,536

Show more ranges

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.32.0.0/11	AS721	Air Force Systems Networking	2,097,152
131.80.0.0/14	AS721	DoD Network Information Center	262,144
131.76.0.0/14	AS721	DoD Network Information Center	262,144
131.244.0.0/15	AS24436	Bond University Limited	131,072
131.4.0.0/15	AS721	Air Force Systems Networking	131,072
131.86.0.0/15	AS721	DoD Network Information Center	131,072
131.20.0.0/15	AS749	Air Force Systems Networking	131,072
131.74.0.0/15	AS721	DoD Network Information Center	131,072
131.130.0.0/16	AS760	LAN University of Vienna	65,536
131.251.0.0/16	AS786	Cardiff University	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.87.0.0/16	AS721	DoD Network Information Center	65,536
131.13.0.0/16	AS385	Air Force Systems Networking	65,536
131.96.0.0/16	AS10631	Georgia State University	65,536
131.37.0.0/16	AS385	Air Force Systems Networking	65,536
131.45.0.0/16	AS385	Air Force Systems Networking	65,536
131.206.0.0/16	AS2907	Kyushu Institute of Technology	65,536
131.210.0.0/16	AS3128	University of Wisconsin-Parkside	65,536
131.214.0.0/16	AS668	Air Force Systems Networking	65,536
131.156.0.0/16	AS11417	Northern Illinois University	65,536
131.189.0.0/16	AS26577	Microsoft Limited	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.19.0.0/16	AS749	Air Force Systems Networking	65,536
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.165.0.0/16	AS6834	KMD A/S	65,536
131.187.0.0/16	AS600	OARnet	65,536
131.68.0.0/16	AS138	DoD Network Information Center	65,536
131.211.0.0/16	AS1103	Heidelberglaan 8	65,536
131.66.0.0/16	AS138	DoD Network Information Center	65,536
131.17.0.0/16	AS385	Air Force Systems Networking	65,536
131.36.0.0/16	AS409	Air Force Systems Networking	65,536
131.38.0.0/16	AS399	Air Force Systems Networking	65,536
131.224.0.0/16	AS1103	Rijksinstituut voor Volksgezondheid en Milieuhygiene	65,536
131.39.0.0/16	AS385	Air Force Systems Networking	65,536
131.103.0.0/16	AS2914	NTT America, Inc.	65,536
131.9.0.0/16	AS385	Air Force Systems Networking	65,536
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.64.0.0/16	AS27064	DoD Network Information Center	65,536
131.242.0.0/16	AS9650	CITEC	65,536
131.53.0.0/16	AS385	Air Force Systems Networking	65,536
131.215.0.0/16	AS31	California Institute of Technology	65,536
131.172.0.0/16	AS135893	LATROBE UNIVERSITY	65,536
131.7.0.0/16	AS385	Air Force Systems Networking	65,536
131.99.0.0/16	AS8767	Kontron AG	65,536
131.121.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.160.0.0/16	AS158	Oy L M Ericsson Ab	65,536
131.48.0.0/16	AS386	Air Force Systems Networking	65,536
131.135.0.0/16	AS74	Defense Research Establishment Ottawa	65,536
131.239.0.0/16	AS14985	Crown Castle Fiber LLC	65,536

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Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.71.170.128	healthhubinc.ca	1

Hosted domains API

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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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