131.7.0.0/16

AS56 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Registry	ARIN
ID	OFFUTT1-NET

WHOIS Details

NetHandle:      NET-131-7-0-0-1
OrgID:          7ESG
Parent:         NET-131-0-0-0-0
NetName:        OFFUTT1-NET
NetRange:       131.7.0.0 - 131.7.255.255
NetType:        allocation
RegDate:        1996-08-19
Updated:        2021-12-14
Source:         ARIN


OrgID:          7ESG
OrgName:        Air Force Systems Networking
CanAllocate:    
Street:         501 EAST MOORE DR. BLDG 884 RM 1100 GUNTHER ANNEX
City:           MAXWELL AFB
State/Prov:     AL
Country:        US
PostalCode:     36114
RegDate:        2008-06-05
Updated:        2025-03-13
OrgAdminHandle: REGIS10-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

Overlapping Ranges

BGP prefixes that are contained by 131.7.0.0/16

Range	ASN	Company	Num of IPs
131.7.52.0/24	AS385	Air Force Systems Networking	256
131.7.177.0/24	AS385	Air Force Systems Networking	256
131.7.224.0/19	AS385	Air Force Systems Networking	8,192

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
131.64.0.0/13	AS721	DoD Network Information Center	524,288
131.80.0.0/14	AS721	DoD Network Information Center	262,144
131.76.0.0/14	AS721	DoD Network Information Center	262,144
131.4.0.0/15	AS721	Air Force Systems Networking	131,072
131.20.0.0/15	AS749	Air Force Systems Networking	131,072
131.86.0.0/15	AS721	DoD Network Information Center	131,072
131.74.0.0/15	AS721	DoD Network Information Center	131,072
131.244.0.0/15	AS24436	Bond University Limited	131,072
131.34.0.0/16	AS385	Air Force Systems Networking	65,536
131.3.0.0/16	AS386	Air Force Systems Networking	65,536
131.218.0.0/16	AS668	Headquarters, USAISC	65,536
131.202.0.0/16	AS611	University of New Brunswick	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.40.0.0/16	AS385	Air Force Systems Networking	65,536
131.230.0.0/16	AS15119	Southern Illinois University Carbondale	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.53.0.0/16	AS385	Air Force Systems Networking	65,536
131.25.0.0/16	AS385	Air Force Systems Networking	65,536
131.73.0.0/16	AS749	DoD Network Information Center	65,536
131.68.0.0/16	AS138	DoD Network Information Center	65,536
131.109.0.0/16	AS14464	Rhode Island Network for Educ. Technology	65,536
131.169.0.0/16	AS1754	Deutsches Elektronen-Synchrotron DESY	65,536
131.249.0.0/16	AS397380	Temple University Health System, Inc.	65,536
131.190.0.0/16	AS11003	The Procter and Gamble Company	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.204.0.0/16	AS6112	Auburn University	65,536
131.129.0.0/16	AS4685	ASAHI Net,Inc.	65,536
131.187.0.0/16	AS600	OARnet	65,536
131.152.0.0/16	AS559	Universitaet Basel	65,536
131.222.0.0/16	AS14962	NCR Corporation	65,536
131.215.0.0/16	AS31	California Institute of Technology	65,536
131.179.0.0/16	AS52	University of California, Los Angeles	65,536
131.51.0.0/16	AS386	Air Force Systems Networking	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.38.0.0/16	AS399	Air Force Systems Networking	65,536
131.102.0.0/16	AS33845	Swiss Federation represented by FOITT	65,536
131.136.0.0/16	AS74	Department of National Defence	65,536
131.122.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.17.0.0/16	AS385	Air Force Systems Networking	65,536
131.94.0.0/16	AS3681	Florida International University	65,536
131.115.0.0/16	AS1729	Telia Company AB	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.24.0.0/16	AS385	Air Force Systems Networking	65,536
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.37.0.0/16	AS385	Air Force Systems Networking	65,536
131.55.0.0/16	AS385	Air Force Systems Networking	65,536
131.56.0.0/16	AS386	Air Force Systems Networking	65,536
131.170.0.0/16	AS7575	Royal Melbourne Institute of Technology	65,536
131.180.0.0/16	AS1128	P.O. Box 354	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

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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
174.161.223.96	AS7922 Comcast Cable Communications, LLC	14.76ms from Dallas, US
119.119.221.0	AS4837 CHINA UNICOM China169 Backbone	14.55ms from Liaoyang, CN
158.223.193.0	AS786 Jisc Services Limited	1.75ms from London, GB
75.73.190.96	AS7922 Comcast Cable Communications, LLC	7.59ms from Minneapolis, US
159.41.233.96	AS8011 MongoDB, Inc.	0.10ms from Mumbai, IN
119.45.24.96	AS45090 Shenzhen Tencent Computer Systems Company Limited	0.14ms from Nanjing, CN
219.107.83.160	AS2518 BIGLOBE Inc.	5.64ms from Osaka, JP
192.196.209.32	AS54097 CCT Telecommunications, Inc.	7.09ms from San Jose, US
123.199.18.224	AS10066 LG HelloVision Corp.	8.21ms from Seoul, KR
220.233.65.16	AS10143 Exetel Pty Ltd	0.92ms from Sydney, AU
46.125.78.160	AS8412 T-Mobile Austria GmbH	7.63ms from Vienna, AT
186.43.132.48	AS27668 ETAPA EP	6.65ms from Guayaquil, EC
69.153.192.0	AS7018 AT&T Enterprises, LLC	1.76ms from Houston, US
191.205.81.192	AS26599 TELEFÔNICA BRASIL S.A	3.66ms from Osasco, BR
218.232.25.224	AS9318 SK Broadband Co Ltd	1.18ms from Seoul, KR
117.53.64.0	AS9943 KangNam CableTV	0.76ms from Seoul, KR
129.211.98.16	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.27ms from Shanghai, CN
111.166.94.48	AS4837 CHINA UNICOM China169 Backbone	5.37ms from Beijing, CN
73.4.98.64	AS7922 Comcast Cable Communications, LLC	7.48ms from Boston, US
52.211.2.224	AS16509 Amazon.com, Inc.	0.13ms from Dublin, IE
84.163.60.192	AS3320 Deutsche Telekom AG	2.40ms from Frankfurt am Main, DE
62.214.242.16	AS8881 1&1 Versatel Deutschland GmbH	1.35ms from Hamburg, DE
86.207.68.128	AS3215 Orange S.A.	6.62ms from Marseille, FR
120.149.90.240	AS1221 Telstra Limited	3.04ms from Perth, AU
3.92.246.128	AS14618 Amazon.com, Inc.	0.15ms from Reston, US

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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