131.17.0.0/16

AS56 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Registry	ARIN
ID	SPDSUN01-NET

WHOIS Details

NetHandle:      NET-131-17-0-0-2
OrgID:          7ESG
Parent:         NET-131-17-0-0-1
NetName:        SPDSUN01-NET
NetRange:       131.17.0.0 - 131.17.255.255
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
131.181.0.0/16	AS7575	Queensland University of Technology	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.234.0.0/16	AS680	Universitaet Paderborn	65,536
131.165.0.0/16	AS6834	KMD A/S	65,536
131.218.0.0/16	AS668	Headquarters, USAISC	65,536
131.109.0.0/16	AS32145	Rhode Island Network for Educ. Technology	65,536
131.132.0.0/16	AS3766	Shared Services Canada	65,536
131.220.0.0/16	AS680	Rheinische Friedrich-Wilhelms-Universitaet Bonn	65,536
131.87.0.0/16	AS5852	DoD Network Information Center	65,536
131.178.0.0/16	AS6342	Instituto Tecnológico y de Estudios Superiores de Monterrey	65,536
131.193.0.0/16	AS6200	University of Illinois Chicago	65,536
131.120.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.214.0.0/16	AS668	Air Force Systems Networking	65,536
131.187.0.0/16	AS600	OARnet	65,536
131.135.0.0/16	AS3766	Defense Research Establishment Ottawa	65,536
131.1.0.0/16	AS3269	OLIVETTI S.p.A.	65,536
131.94.0.0/16	AS3681	Florida International University	65,536
131.113.0.0/16	AS38635	Keio University	65,536
131.188.0.0/16	AS680	Friedrich-Alexander-Universitaet Erlangen-Nuernberg	65,536
131.239.0.0/16	AS46887	Crown Castle Fiber LLC	65,536
131.73.0.0/16	AS5852	DoD Network Information Center	65,536
131.118.0.0/16	AS6059	University System of Maryland	65,536
131.202.0.0/16	AS611	University of New Brunswick	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.204.0.0/16	AS6112	Auburn University	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.252.0.0/16	AS6366	Portland State University	65,536
131.122.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.121.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.173.0.0/16	AS680	Universitaet Osnabrueck; Rechenzentrum	65,536
131.206.0.0/16	AS2907	Kyushu Institute of Technology	65,536
131.162.0.0/16	AS30256	Acadia University	65,536
131.210.0.0/16	AS3128	University of Wisconsin-Parkside	65,536
131.238.0.0/16	AS32234	University of Dayton	65,536
131.167.0.0/16	AS32513	BATTELLE MEMORIAL INSTITUTE	65,536
131.102.0.0/16	AS33845	Swiss Federation represented by FOITT	65,536
131.107.0.0/16	AS3598	Microsoft Corporation	65,536
131.136.0.0/16	AS3766	Department of National Defence	65,536
131.137.0.0/16	AS3766	Department of National Defence	65,536
131.249.0.0/16	AS397380	Temple University Health System, Inc.	65,536
131.77.0.0/16	AS5974	DoD Network Information Center	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	65,536
131.129.0.0/16	AS4685	ASAHI Net,Inc.	65,536
131.187.0.0/16	AS54676	OARnet	65,536
131.152.0.0/16	AS559	Universitaet Basel	65,536
131.170.0.0/16	AS7575	Royal Melbourne Institute of Technology	65,536
131.238.0.0/16	AS600	University of Dayton	65,536
131.106.0.0/16	AS6079	RCN	65,536
131.130.0.0/16	AS760	LAN University of Vienna	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
105.103.84.32	AS36947 Telecom Algeria	`13.74ms` from Algiers, DZ
86.108.81.224	AS8376 Jordan Data Communications Company LLC	`1.36ms` from Amman, JO
80.240.130.224	AS14061 DigitalOcean, LLC	`0.18ms` from Amsterdam, NL
134.215.47.208	AS4181 TDS TELECOM	`6.61ms` from Atlanta, US
88.12.109.80	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.22ms` from Madrid, ES
141.136.35.112	AS47583 Hostinger International Limited	`0.45ms` from Manchester, GB
45.38.173.48	AS18779 EGIHosting	`0.14ms` from Santa Clara, US
177.194.71.32	AS28573 Claro NXT Telecomunicacoes Ltda	`5.41ms` from Sao Paulo, BR
5.15.79.80	AS8708 DIGI ROMANIA S.A.	`5.05ms` from Timisoara, RO
60.71.52.96	AS17676 SoftBank Corp.	`3.21ms` from Tokyo, JP
77.222.18.192	AS8585 Crnogorski Telekom a.d.Podgorica	`12.01ms` from Zagreb, HR
50.31.222.176	AS23352 DEFT.COM	`0.31ms` from Ashburn, US
131.193.178.112	AS6200 University of Illinois Chicago	`1.45ms` from Chicago, US
192.199.48.0	AS13804 ATG Arrow Technology Group Limited Partnership	`0.43ms` from Edmonton, CA
5.231.17.176	AS12586 GHOSTnet GmbH	`0.37ms` from Frankfurt am Main, DE
109.151.105.64	AS2856 British Telecommunications PLC	`5.20ms` from London, GB
47.148.238.16	AS5650 Frontier Communications of America, Inc.	`3.06ms` from Los Angeles, US
87.28.104.0	AS3269 Telecom Italia S.p.A.	`2.82ms` from Milan, IT
84.139.14.192	AS3320 Deutsche Telekom AG	`9.57ms` from Nuernberg, DE
151.6.182.0	AS1267 WIND TRE S.P.A.	`7.64ms` from Rome, IT
211.177.144.112	AS9318 SK Broadband Co Ltd	`1.64ms` from Seoul, KR
51.79.133.16	AS16276 OVH SAS	`0.07ms` from Singapore, SG
70.97.223.224	AS23465 Nuvera	`6.94ms` from Sioux Falls, US
113.132.247.32	AS4134 CHINANET-BACKBONE	`1.99ms` from Xi'an, CN
120.12.222.240	AS4837 CHINA UNICOM China169 Backbone	`5.54ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m9 131.17.110.109

traceroute to 131.17.110.109 (131.17.110.109): 9 hops max, 52 byte packets

4 [AS3257] 213.200.127.242 0.267 ms

5 *

6 [AS3356] 4.69.209.110 123.551 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 14th 2025

What are IP address ranges?

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