131.50.0.0/16

AS56 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Parent Range	131.32.0.0/11
Registry	ARIN
ID	DAVISMONTHAN-NET

WHOIS Details

NetHandle:      NET-131-50-0-0-1
OrgID:          7ESG
Parent:         NET-131-0-0-0-0
NetName:        DAVISMONTHAN-NET
NetRange:       131.50.0.0 - 131.50.255.255
NetType:        allocation
RegDate:        1989-03-28
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 contain 131.50.0.0/16

Range	ASN	Company	Num of IPs
131.32.0.0/11	AS721	Air Force Systems Networking	2,097,152

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
131.76.0.0/14	AS721	DoD Network Information Center	262,144
131.80.0.0/14	AS721	DoD Network Information Center	262,144
131.20.0.0/15	AS749	Air Force Systems Networking	131,072
131.244.0.0/15	AS24436	Bond University Limited	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
131.4.0.0/15	AS721	Air Force Systems Networking	131,072
131.175.0.0/16	AS137	CINECA Consorzio Interuniversitario	65,536
131.230.0.0/16	AS15119	Southern Illinois University Carbondale	65,536
131.68.0.0/16	AS138	DoD Network Information Center	65,536
131.9.0.0/16	AS385	Air Force Systems Networking	65,536
131.151.0.0/16	AS11348	Missouri University of Science and Technology	65,536
131.249.0.0/16	AS397380	Temple University Health System, Inc.	65,536
131.206.0.0/16	AS2907	Kyushu Institute of Technology	65,536
131.204.0.0/16	AS6112	Auburn University	65,536
131.187.0.0/16	AS600	OARnet	65,536
131.254.0.0/16	AS1938	Institut National de Recherche en Informatique et Automatique de Rennes	65,536
131.25.0.0/16	AS385	Air Force Systems Networking	65,536
131.24.0.0/16	AS385	Air Force Systems Networking	65,536
131.89.0.0/16	AS2013	PG&E	65,536
131.239.0.0/16	AS14985	Crown Castle Fiber LLC	65,536
131.93.0.0/16	AS20115	Charter Communications LLC	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.40.0.0/16	AS385	Air Force Systems Networking	65,536
131.167.0.0/16	AS32513	BATTELLE MEMORIAL INSTITUTE	65,536
131.47.0.0/16	AS409	Air Force Systems Networking	65,536
131.121.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.99.0.0/16	AS8767	Kontron AG	65,536
131.179.0.0/16	AS52	University of California, Los Angeles	65,536
131.214.0.0/16	AS668	Air Force Systems Networking	65,536
131.215.0.0/16	AS31	California Institute of Technology	65,536
131.105.0.0/16	AS385	Air Force Systems Networking	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.122.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.155.0.0/16	AS1161	P.O. Box 513	65,536
131.94.0.0/16	AS3681	Florida International University	65,536
131.61.0.0/16	AS385	Air Force Systems Networking	65,536
131.119.0.0/16	AS3356	Level 3 Parent, LLC	65,536
131.154.0.0/16	AS137	INFN - CNAF - Bologna	65,536
131.59.0.0/16	AS385	Air Force Systems Networking	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.231.0.0/16	AS786	Loughborough University	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.103.0.0/16	AS2914	NTT America, Inc.	65,536
131.102.0.0/16	AS33845	Swiss Federation represented by FOITT	65,536
131.39.0.0/16	AS385	Air Force Systems Networking	65,536
131.252.0.0/16	AS6366	Portland State University	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
46.246.188.192	AS1241 Forthnet	15.45ms from Athens, GR
35.195.39.48	AS396982 Google LLC	0.13ms from Brussels, BE
75.213.163.16	AS6167 Verizon Business	19.99ms from Chicago, US
73.169.116.64	AS7922 Comcast Cable Communications, LLC	5.32ms from Denver, US
60.98.221.48	AS17676 SoftBank Corp.	3.88ms from Osaka, JP
210.121.105.16	AS45374 CCS	5.33ms from Seoul, KR
24.7.39.192	AS7922 Comcast Cable Communications, LLC	5.32ms from San Jose, US
94.110.214.64	AS47377 Orange Belgium SA	11.01ms from Amsterdam, NL
70.138.129.0	AS7018 AT&T Enterprises, LLC	19.53ms from Houston, US
82.91.104.0	AS3269 Telecom Italia S.p.A.	15.30ms from Milan, IT
80.22.11.224	AS3269 Telecom Italia S.p.A.	0.89ms from Milan, IT
59.115.194.64	AS3462 Data Communication Business Group	1.40ms from Taipei, TW
194.50.21.32	AS8075 Microsoft Corporation	0.26ms from Amsterdam, NL
109.72.105.96	AS43940 Drustvo za telekomunikacije "MTEL" DOO	7.32ms from Belgrade, RS
20.166.112.144	AS8075 Microsoft Corporation	0.24ms from Dublin, IE
178.29.184.16	AS2119 Telenor Norge AS	13.90ms from Goeteborg, SE
69.68.147.128	AS209 CenturyLink Communications, LLC	3.14ms from Miami, US
74.71.19.208	AS12271 Charter Communications Inc	3.55ms from Secaucus, US
81.158.206.192	AS2856 British Telecommunications PLC	1.62ms from London, GB
47.180.103.112	AS5650 Frontier Communications of America, Inc.	3.00ms from Los Angeles, US
185.202.190.240	AS200845 AVATEL TELECOM, SA	9.59ms from Madrid, ES
80.78.129.0	AS202913 CLOUDWIFI, SL	7.27ms from Madrid, ES
76.223.74.224	AS16509 Amazon.com, Inc.	0.04ms from Muscat, OM
99.111.129.208	AS7018 AT&T Enterprises, LLC	7.41ms from Atlanta, US
148.63.99.32	AS12353 Vodafone Portugal	3.34ms from Lisbon, PT

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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