131.19.0.0/16

AS749 · United States Department of Defense (DoD)

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Summary

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

WHOIS Details

NetHandle:      NET-131-19-0-0-2
OrgID:          7ESG
Parent:         NET-131-19-0-0-1
NetName:        BITBURG-NET
NetRange:       131.19.0.0 - 131.19.255.255
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
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.177.0.0/16	AS1759	Telia Finland Oyj	65,536
131.238.0.0/16	AS600	University of Dayton	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.106.0.0/16	AS6079	RCN	65,536
131.47.0.0/16	AS409	Air Force Systems Networking	65,536
131.203.0.0/16	AS9790	Two Degrees Mobile Limited	65,536
131.87.0.0/16	AS5852	DoD Network Information Center	65,536
131.187.0.0/16	AS600	OARnet	65,536
131.227.0.0/16	AS786	University of Surrey	65,536
131.111.0.0/16	AS786	University of Cambridge	65,536
131.145.0.0/16	AS8075	Microsoft Corporation	65,536
131.189.0.0/16	AS8075	Microsoft Limited	65,536
131.118.0.0/16	AS6059	University System of Maryland	65,536
131.36.0.0/16	AS409	Air Force Systems Networking	65,536
131.112.0.0/16	AS9367	National University Corporation Institute of Science Tokyo	65,536
131.242.0.0/16	AS9650	CITEC	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
131.254.0.0/16	AS1938	Institut National de Recherche en Informatique et Automatique de Rennes	65,536
131.77.0.0/16	AS5974	DoD Network Information Center	65,536
131.170.0.0/16	AS7575	Royal Melbourne Institute of Technology	65,536
131.204.0.0/16	AS6112	Auburn University	65,536
131.181.0.0/16	AS7575	Queensland University of Technology	65,536
131.130.0.0/16	AS760	LAN University of Vienna	65,536
131.231.0.0/16	AS786	Loughborough University	65,536
131.251.0.0/16	AS786	Cardiff University	65,536
131.163.0.0/16	AS8075	Microsoft Limited	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.202.0.0/16	AS611	University of New Brunswick	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.162.0.0/16	AS30256	Acadia University	65,536
131.249.0.0/16	AS397380	Temple University Health System, Inc.	65,536
131.197.0.0/16	AS19773	Motorola - Network Computing Services	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.237.0.0/16	AS42894	Ministerie van Verkeer en Waterstaat/Rijkswaterstaat	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.129.0.0/16	AS4685	ASAHI Net,Inc.	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	65,536
131.247.0.0/16	AS5661	UNIVERSITY OF SOUTH FLORIDA	65,536
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.7.0.0/16	AS27064	Air Force Systems Networking	65,536
131.206.0.0/16	AS2907	Kyushu Institute of Technology	65,536
131.67.0.0/16	AS27064	DoD Network Information Center	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.87.0.0/16	AS27046	DoD Network Information Center	65,536
131.66.0.0/16	AS27064	DoD Network Information Center	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
105.99.174.208	AS36947 Telecom Algeria	`12.93ms` from Algiers, DZ
93.86.130.32	AS8400 TELEKOM SRBIJA a.d.	`3.61ms` from Belgrade, RS
154.66.93.48	AS37640 Cape Connect Internet	`0.91ms` from Cape Town, ZA
148.70.253.240	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.88ms` from Chengdu, CN
208.85.191.112	AS22663 Prominic.NET, Inc.	`4.37ms` from Chicago, US
34.123.211.208	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
95.57.75.224	AS9198 JSC Kazakhtelecom	`7.21ms` from Karagandy, KZ
92.37.124.48	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.00ms` from Ljubljana, SI
91.201.43.96	AS210079 EuroByte LLC	`0.50ms` from Moscow, RU
212.251.238.240	AS2119 Telenor Norge AS	`6.40ms` from Oslo, NO
77.71.163.80	AS12709 Melita Limited	`6.99ms` from Qormi, MT
89.20.224.208	AS35132 Enivest	`9.51ms` from Sandefjord, NO
133.130.121.112	AS7506 GMO Internet Group, Inc.	`0.31ms` from Tokyo, JP
71.68.202.0	AS11426 Charter Communications Inc	`10.64ms` from Atlanta, US
35.133.201.192	AS20115 Charter Communications LLC	`7.76ms` from Atlanta, US
8.146.252.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.19ms` from Beijing, CN
34.218.149.160	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
18.246.151.96	AS16509 Amazon.com, Inc.	`0.56ms` from Boardman, US
130.213.129.224	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
70.92.140.224	AS10796 Charter Communications Inc	`6.10ms` from Chicago, US
13.78.214.96	AS8075 Microsoft Corporation	`3.30ms` from Denver, US
69.235.240.192	AS7018 AT&T Enterprises, LLC	`3.47ms` from Houston, US
204.215.32.0	AS174 Cogent Communications, LLC	`0.67ms` from Orlando, US
173.168.86.64	AS33363 Charter Communications, Inc	`4.57ms` from Orlando, US
100.25.119.32	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 131.19.254.70

traceroute to 131.19.254.70 (131.19.254.70): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.211 ms

3 [AS200590] 188.94.153.128 2.844 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On December 6th 2025

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