131.3.0.0/16

AS56 · United States Department of Defense (DoD)

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Summary

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

WHOIS Details

NetHandle:      NET-131-3-0-0-2
OrgID:          7ESG
Parent:         NET-131-3-0-0-1
NetName:        FAIRFORD-NET
NetRange:       131.3.0.0 - 131.3.255.255
NetType:        reallocation
RegDate:        2025-08-18
Updated:        2025-08-18
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.244.0.0/15	AS24014	Bond University Limited	131,072
131.105.0.0/16	AS56	Air Force Systems Networking	65,536
131.187.0.0/16	AS26898	OARnet	65,536
131.129.0.0/16	AS4685	ASAHI Net,Inc.	65,536
131.179.0.0/16	AS52	University of California, Los Angeles	65,536
131.10.0.0/16	AS56	Air Force Systems Networking	65,536
131.86.0.0/16	AS27046	DoD Network Information Center	65,536
131.210.0.0/16	AS3128	University of Wisconsin-Parkside	65,536
131.237.0.0/16	AS42894	Ministerie van Verkeer en Waterstaat/Rijkswaterstaat	65,536
131.144.0.0/16	AS3479	Board of Regents of the University System of Georgia	65,536
131.49.0.0/16	AS399	Air Force Systems Networking	65,536
131.136.0.0/16	AS3766	Department of National Defence	65,536
131.113.0.0/16	AS38635	Keio University	65,536
131.38.0.0/16	AS399	Air Force Systems Networking	65,536
131.67.0.0/16	AS27064	DoD Network Information Center	65,536
131.66.0.0/16	AS27064	DoD Network Information Center	65,536
131.206.0.0/16	AS2907	Kyushu Institute of Technology	65,536
131.215.0.0/16	AS31	California Institute of Technology	65,536
131.167.0.0/16	AS32513	BATTELLE MEMORIAL INSTITUTE	65,536
131.238.0.0/16	AS32234	University of Dayton	65,536
131.164.0.0/16	AS3292	TDC A/S	65,536
131.102.0.0/16	AS33845	Swiss Federation represented by FOITT	65,536
131.132.0.0/16	AS3766	Shared Services Canada	65,536
131.137.0.0/16	AS3766	Department of National Defence	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.135.0.0/16	AS3766	Defense Research Establishment Ottawa	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.216.0.0/16	AS3851	Nevada System of Higher Education	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.249.0.0/16	AS397380	Temple University Health System, Inc.	65,536
131.107.0.0/16	AS3598	Microsoft Corporation	65,536
131.182.0.0/16	AS270	National Aeronautics and Space Administration	65,536
131.87.0.0/16	AS27046	DoD Network Information Center	65,536
131.64.0.0/16	AS27064	DoD Network Information Center	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	65,536
131.7.0.0/16	AS27064	Air Force Systems Networking	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.162.0.0/16	AS30256	Acadia University	65,536
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.225.0.0/16	AS3152	Fermi National Accelerator Laboratory (Fermilab)	65,536
131.11.0.0/16	AS56	Air Force Systems Networking	65,536
131.109.0.0/16	AS32145	Rhode Island Network for Educ. Technology	65,536
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.1.0.0/16	AS3269	OLIVETTI S.p.A.	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.119.0.0/16	AS3356	Level 3 Parent, LLC	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.16.0.0/16	AS367	Air Force Systems Networking	65,536
131.94.0.0/16	AS3681	Florida International University	65,536
131.12.0.0/16	AS56	Air Force Systems Networking	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
73.44.162.96	AS7922 Comcast Cable Communications, LLC	`7.47ms` from Chicago, US
65.189.142.224	AS10796 Charter Communications Inc	`2.92ms` from Columbus, US
181.80.128.176	AS7303 Telecom Argentina S.A.	`17.92ms` from Cordoba, AR
177.135.67.176	AS18881 TELEFÔNICA BRASIL S.A	`5.62ms` from Curitiba, BR
185.228.18.144	AS3257 GTT Communications Inc.	`0.33ms` from Dallas, US
196.30.162.32	AS16637 MTN SA	`1.33ms` from Johannesburg, ZA
79.148.166.32	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.20ms` from Madrid, ES
195.223.235.112	AS3269 Telecom Italia S.p.A.	`5.38ms` from Milan, IT
81.75.204.0	AS3269 Telecom Italia S.p.A.	`4.82ms` from Milan, IT
189.229.118.144	AS8151 UNINET	`4.67ms` from Santiago de Queretaro, MX
110.11.184.160	AS9318 SK Broadband Co Ltd	`1.64ms` from Seoul, KR
43.207.61.64	AS16509 Amazon.com, Inc.	`1.10ms` from Tokyo, JP
180.23.22.80	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.47ms` from Tokyo, JP
131.180.117.192	AS1128 SURF B.V.	`1.50ms` from Amsterdam, NL
86.94.3.192	AS1136 KPN B.V.	`2.25ms` from Amsterdam, NL
51.124.224.96	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
68.33.72.112	AS7922 Comcast Cable Communications, LLC	`4.53ms` from Ashburn, US
156.211.188.0	AS8452 TE-AS	`6.32ms` from Cairo, EG
52.169.238.176	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
106.221.13.240	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.52ms` from Lohogaon, IN
199.84.42.160	AS22639 Cooptel Coop de Telecommunication	`4.11ms` from Montreal, CA
45.136.94.240	AS61205 Infomil S.A.S.	`0.57ms` from Paris, FR
178.70.195.32	AS12389 PJSC Rostelecom	`1.56ms` from Saint Petersburg, RU
131.196.162.96	AS265943 RCTelecom Telecomunicaçoes LTDA-ME	`0.94ms` from Sao Paulo, BR
178.55.128.224	AS16086 DNA Oyj	`11.90ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -m5 131.3.23.85

traceroute to 131.3.23.85 (131.3.23.85): 5 hops max, 52 byte packets

1 [AS136258] 91.148.134.2 0.293 ms

2 [AS262191] 8.243.170.105 1.613 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 28th 2025

What are IP address ranges?

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