131.22.0.0/16

AS56 · United States Department of Defense (DoD)

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Summary

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

WHOIS Details

NetHandle:      NET-131-22-0-0-2
OrgID:          7ESG
Parent:         NET-131-22-0-0-1
NetName:        KEESLER-NET
NetRange:       131.22.0.0 - 131.22.255.255
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
131.46.0.0/16	AS56	Air Force Systems Networking	65,536
131.206.0.0/16	AS2907	Kyushu Institute of Technology	65,536
131.37.0.0/16	AS56	Air Force Systems Networking	65,536
131.45.0.0/16	AS56	Air Force Systems Networking	65,536
131.44.0.0/16	AS56	Air Force Systems Networking	65,536
131.162.0.0/16	AS30256	Acadia University	65,536
131.164.0.0/16	AS3292	TDC A/S	65,536
131.216.0.0/16	AS3851	Nevada System of Higher Education	65,536
131.137.0.0/16	AS3766	Department of National Defence	65,536
131.40.0.0/16	AS56	Air Force Systems Networking	65,536
131.152.0.0/16	AS559	Universitaet Basel	65,536
131.34.0.0/16	AS56	Air Force Systems Networking	65,536
131.32.0.0/16	AS56	Air Force Systems Networking	65,536
131.119.0.0/16	AS3356	Level 3 Parent, LLC	65,536
131.225.0.0/16	AS3152	Fermi National Accelerator Laboratory (Fermilab)	65,536
131.238.0.0/16	AS32234	University of Dayton	65,536
131.1.0.0/16	AS3269	OLIVETTI S.p.A.	65,536
131.144.0.0/16	AS3479	Board of Regents of the University System of Georgia	65,536
131.16.0.0/16	AS367	Air Force Systems Networking	65,536
131.132.0.0/16	AS3766	Shared Services Canada	65,536
131.136.0.0/16	AS3766	Department of National Defence	65,536
131.39.0.0/16	AS56	Air Force Systems Networking	65,536
131.35.0.0/16	AS56	Air Force Systems Networking	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.179.0.0/16	AS52	University of California, Los Angeles	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.29.0.0/16	AS56	Air Force Systems Networking	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.3.0.0/16	AS56	Air Force Systems Networking	65,536
131.249.0.0/16	AS397380	Temple University Health System, Inc.	65,536
131.103.0.0/16	AS2914	NTT America, Inc.	65,536
131.210.0.0/16	AS3128	University of Wisconsin-Parkside	65,536
131.215.0.0/16	AS31	California Institute of Technology	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	65,536
131.109.0.0/16	AS32145	Rhode Island Network for Educ. Technology	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.167.0.0/16	AS32513	BATTELLE MEMORIAL INSTITUTE	65,536
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.102.0.0/16	AS33845	Swiss Federation represented by FOITT	65,536
131.48.0.0/16	AS56	Air Force Systems Networking	65,536
131.107.0.0/16	AS3598	Microsoft Corporation	65,536
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.94.0.0/16	AS3681	Florida International University	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.135.0.0/16	AS3766	Defense Research Establishment Ottawa	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.129.0.0/16	AS4685	ASAHI Net,Inc.	65,536
131.28.0.0/16	AS56	Air Force Systems Networking	65,536
131.50.0.0/16	AS56	Air Force Systems Networking	65,536

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
131.22.142.145	azazelazizovich.ru	1

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

Read more

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
123.115.206.160	AS4808 China Unicom Beijing Province Network	`3.27ms` from Beijing, CN
131.0.163.80	AS61701 NARCELIO L DE SOUZA - ME	`4.54ms` from Fortaleza, BR
193.70.105.16	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
191.6.22.0	AS263546 TURBONETT TELECOMUNICACOES LTDA. - ME	`19.81ms` from Joao Pessoa, BR
13.223.229.144	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
47.82.15.160	AS45102 Alibaba (US) Technology Co., Ltd.	`0.67ms` from Singapore, SG
13.75.148.208	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
77.160.61.96	AS1136 KPN B.V.	`1.85ms` from Amsterdam, NL
177.155.241.96	AS52778 SANER TELECOM INFORMATICA LTDA ME	`12.81ms` from Belo Horizonte, BR
84.140.179.96	AS3320 Deutsche Telekom AG	`6.22ms` from Berlin, DE
200.152.9.128	AS28590 Directnet Prestacao de Servicos Ltda.	`4.57ms` from Fortaleza, BR
176.94.26.48	AS3209 Vodafone GmbH	`4.86ms` from Frankfurt am Main, DE
79.220.152.208	AS3320 Deutsche Telekom AG	`10.55ms` from Frankfurt am Main, DE
64.137.26.192	AS42689 Glide Student & Residential Limited	`0.51ms` from London, GB
3.82.201.48	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
114.30.150.0	AS38121 LG HelloVision Corp.	`7.33ms` from Seoul, KR
14.87.212.176	AS4766 Korea Telecom	`5.13ms` from Seoul, KR
210.103.45.16	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
219.248.132.80	AS9318 SK Broadband Co Ltd	`2.39ms` from Seoul, KR
125.228.89.112	AS3462 Data Communication Business Group	`1.96ms` from Taichung, TW
133.204.31.96	AS2518 BIGLOBE Inc.	`18.18ms` from Tokyo, JP
91.114.192.192	AS8447 A1 Telekom Austria AG	`3.35ms` from Vienna, AT
73.154.225.192	AS7922 Comcast Cable Communications, LLC	`10.81ms` from Ashburn, US
148.3.48.240	AS12430 VODAFONE ESPANA S.A.U.	`5.11ms` from Barcelona, ES
84.159.2.224	AS3320 Deutsche Telekom AG	`2.53ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m7 131.22.77.19

traceroute to 131.22.77.19 (131.22.77.19): 7 hops max, 52 byte packets

4 [] 15.230.139.10 0.547 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Perth, AU

On December 14th 2025

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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