131.23.0.0/16

AS749 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS749
Registry	ARIN
ID	KIRTLAND-NET

WHOIS Details

NetHandle:      NET-131-23-0-0-2
OrgID:          7ESG
Parent:         NET-131-23-0-0-1
NetName:        KIRTLAND-NET
NetRange:       131.23.0.0 - 131.23.255.255
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:        disa.columbus.ns.mbx.arin-registrations@mail.mil
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
131.120.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.187.0.0/16	AS26898	OARnet	65,536
131.204.0.0/16	AS6112	Auburn University	65,536
131.178.0.0/16	AS6342	Instituto Tecnológico y de Estudios Superiores de Monterrey	65,536
131.252.0.0/16	AS6366	Portland State University	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
131.49.0.0/16	AS399	Air Force Systems Networking	65,536
131.202.0.0/16	AS611	University of New Brunswick	65,536
131.87.0.0/16	AS5852	DoD Network Information Center	65,536
131.238.0.0/16	AS600	University of Dayton	65,536
131.106.0.0/16	AS6079	RCN	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
131.109.0.0/16	AS32145	Rhode Island Network for Educ. Technology	65,536
131.144.0.0/16	AS3479	Board of Regents of the University System of Georgia	65,536
131.94.0.0/16	AS3681	Florida International University	65,536
131.38.0.0/16	AS399	Air Force Systems Networking	65,536
131.152.0.0/16	AS559	Universitaet Basel	65,536
131.77.0.0/16	AS5974	DoD Network Information Center	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.73.0.0/16	AS5852	DoD Network Information Center	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.187.0.0/16	AS600	OARnet	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.118.0.0/16	AS6059	University System of Maryland	65,536
131.129.0.0/16	AS4685	ASAHI Net,Inc.	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
131.193.0.0/16	AS6200	University of Illinois Chicago	65,536
131.238.0.0/16	AS32234	University of Dayton	65,536
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.107.0.0/16	AS3598	Microsoft Corporation	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.216.0.0/16	AS3851	Nevada System of Higher Education	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.179.0.0/16	AS52	University of California, Los Angeles	65,536
131.187.0.0/16	AS54676	OARnet	65,536
131.121.0.0/16	AS668	Navy Network Information Center (NNIC)	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
131.23.179.136	ilay.az	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

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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
184.15.202.144	AS5650 Frontier Communications of America, Inc.	`10.71ms` from Ashburn, US
44.249.143.64	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
34.210.213.208	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
178.117.40.240	AS6848 Telenet BV	`7.43ms` from Brussels, BE
184.57.36.128	AS10796 Charter Communications Inc	`8.93ms` from Columbus, US
75.226.196.128	AS6167 Verizon Business	`17.79ms` from Dallas, US
31.42.142.80	AS206943 EANCENTER TELECOM LLC	`0.79ms` from Frankfurt am Main, DE
46.142.174.48	AS8881 1&1 Versatel GmbH	`8.74ms` from Frankfurt am Main, DE
27.76.144.208	AS7552 Viettel Group	`2.90ms` from Hanoi, VN
23.9.26.192	AS16625 Akamai Technologies, Inc.	`10.82ms` from Hyderabad, IN
202.199.13.16	AS4538 China Education and Research Network Center	`2.74ms` from Liaoyang, CN
92.25.1.112	AS13285 TalkTalk Communications Limited	`4.04ms` from London, GB
166.170.14.80	AS20057 AT&T Enterprises, LLC	`0.93ms` from Los Angeles, US
23.205.124.48	AS20940 Akamai International B.V.	`0.17ms` from Los Angeles, US
168.231.123.48	AS47583 Hostinger International Limited	`0.40ms` from Mumbai, IN
153.195.113.144	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.38ms` from Osaka, JP
27.223.208.32	AS4837 CHINA UNICOM China169 Backbone	`1.55ms` from Qingdao, CN
60.215.232.48	AS4837 CHINA UNICOM China169 Backbone	`3.88ms` from Qingdao, CN
79.26.33.192	AS3269 Telecom Italia S.p.A.	`7.56ms` from Rende, IT
140.122.105.128	AS1659 Taiwan Academic Network (TANet) Information Center	`1.32ms` from Taipei, TW
106.104.125.0	AS4780 Digital United Inc.	`5.31ms` from Taipei, TW
125.200.52.128	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.54ms` from Tokyo, JP
44.219.245.32	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
95.180.119.176	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`6.11ms` from Belgrade, RS
76.195.135.144	AS7018 AT&T Enterprises, LLC	`12.08ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -m5 131.23.124.252

traceroute to 131.23.124.252 (131.23.124.252): 5 hops max, 52 byte packets

1 [AS31898] 140.91.198.63 0.095 ms

2 [AS3356] 62.67.24.22 0.554 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 28th 2025

What are IP address ranges?

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