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:        [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
131.119.0.0/16	AS3356	Level 3 Parent, LLC	65,536
131.123.0.0/16	AS11050	Kent State University	65,536
131.225.0.0/16	AS3152	Fermi National Accelerator Laboratory (Fermilab)	65,536
131.1.0.0/16	AS3269	OLIVETTI S.p.A.	65,536
131.167.0.0/16	AS32513	BATTELLE MEMORIAL INSTITUTE	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.182.0.0/16	AS270	National Aeronautics and Space Administration	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	65,536
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.86.0.0/16	AS27046	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
131.238.0.0/16	AS32234	University of Dayton	65,536
131.210.0.0/16	AS3128	University of Wisconsin-Parkside	65,536
131.175.0.0/16	AS198949	CINECA Consorzio Interuniversitario	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.93.0.0/16	AS20115	Charter Communications LLC	65,536
131.174.0.0/16	AS1103	Radboud Universiteit Nijmegen	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.151.0.0/16	AS11348	Missouri University of Science and Technology	65,536
131.211.0.0/16	AS1103	Heidelberglaan 8	65,536
131.96.0.0/16	AS10631	Georgia State University	65,536
131.156.0.0/16	AS11417	Northern Illinois University	65,536
131.87.0.0/16	AS27046	DoD Network Information Center	65,536
131.239.0.0/16	AS11426	Crown Castle Fiber LLC	65,536
131.224.0.0/16	AS1103	Rijksinstituut voor Volksgezondheid en Milieuhygiene	65,536
131.155.0.0/16	AS1161	P.O. Box 513	65,536
131.162.0.0/16	AS30256	Acadia University	65,536
131.109.0.0/16	AS32145	Rhode Island Network for Educ. Technology	65,536
131.197.0.0/16	AS19773	Motorola - Network Computing Services	65,536
131.203.0.0/16	AS132264	Two Degrees Mobile Limited	65,536
131.190.0.0/16	AS11003	The Procter and Gamble Company	65,536
131.167.0.0/16	AS13335	BATTELLE MEMORIAL INSTITUTE	65,536
131.180.0.0/16	AS1128	P.O. Box 354	65,536
131.246.0.0/16	AS199578	Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.199.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.203.0.0/16	AS134359	Two Degrees Mobile Limited	65,536
131.169.0.0/16	AS1754	Deutsches Elektronen-Synchrotron DESY	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.164.0.0/16	AS3292	TDC A/S	65,536
131.177.0.0/16	AS1759	Telia Finland Oyj	65,536
131.230.0.0/16	AS15118	Southern Illinois University Carbondale	65,536
131.230.0.0/16	AS15119	Southern Illinois University Carbondale	65,536
131.160.0.0/16	AS158	Oy L M Ericsson Ab	65,536
131.115.0.0/16	AS1729	Telia Company AB	65,536
131.116.0.0/16	AS1729	Telia Company AB	65,536
131.102.0.0/16	AS33845	Swiss Federation represented by FOITT	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
173.31.166.160	AS30036 Mediacom Communications Corp	`13.72ms` from Atlanta, US
47.108.100.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.47ms` from Chengdu, CN
74.220.120.16	AS18491 NTT Global Networks Incorporated	`0.35ms` from Chicago, US
4.245.224.112	AS8075 Microsoft Corporation	`0.25ms` from Dublin, IE
18.158.226.208	AS16509 Amazon.com, Inc.	`0.10ms` from Frankfurt am Main, DE
119.121.55.0	AS4809 China Telecom Next Generation Carrier Network	`3.40ms` from Guangzhou, CN
47.110.173.240	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.71ms` from Hangzhou, CN
171.234.51.224	AS7552 Viettel Group	`5.75ms` from Hanoi, VN
49.244.188.144	AS23752 Nepal Telecommunications Corporation, Internet Services,	`1.97ms` from Kathmandu, NP
202.199.13.16	AS4538 China Education and Research Network Center	`2.70ms` from Liaoyang, CN
172.64.145.64	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
92.237.104.112	AS5089 Virgin Media Limited	`6.99ms` from London, GB
112.132.53.128	AS140726 UNICOM AnHui province network	`4.87ms` from Nanjing, CN
64.90.244.112	AS19963 Dutchess County BOCES	`8.85ms` from Piscataway, US
52.55.89.144	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
76.22.87.160	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Seattle, US
211.119.83.32	AS3786 LG DACOM Corporation	`1.83ms` from Seoul, KR
89.215.196.0	AS13124 A1 Bulgaria EAD	`6.82ms` from Sofia, BG
51.124.70.240	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
3.68.17.192	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
79.196.146.144	AS3320 Deutsche Telekom AG	`7.45ms` from Frankfurt am Main, DE
187.204.132.112	AS8151 UNINET	`0.99ms` from Guadalajara, MX
193.0.234.48	AS203020 HostRoyale Technologies Pvt Ltd	`0.06ms` from Lisbon, PT
83.67.10.240	AS13285 TalkTalk Communications Limited	`13.63ms` from London, GB
77.97.234.112	AS5089 Virgin Media Limited	`14.07ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m6 131.23.1.44

traceroute to 131.23.1.44 (131.23.1.44): 6 hops max, 52 byte packets

3 [AS28458] 38.194.228.29 0.293 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Guadalajara, MX

On November 28th 2025

What are IP address ranges?

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