131.12.4.0/22

AS56 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Parent Range	131.12.0.0/16
Registry	ARIN
ID	AF-AFMC-AFSN-131-12

WHOIS Details

NetHandle:      NET-131-12-0-0-2
OrgID:          7ESG
Parent:         NET-131-12-0-0-1
NetName:        AF-AFMC-AFSN-131-12
NetRange:       131.12.0.0 - 131.12.255.255
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

Overlapping Ranges

BGP prefixes that contain 131.12.4.0/22

Range	ASN	Company	Num of IPs
131.12.0.0/16	AS56	Air Force Systems Networking	65,536

Nearby Ranges

BGP prefixes that overlap with 131.12.0.0/16

Range	ASN	Company	Num of IPs
131.12.0.0/16	AS56	Air Force Systems Networking	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

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
16.144.0.134	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
5.231.30.198	AS12586 GHOSTnet GmbH	`0.22ms` from Bursa, TR
97.70.20.182	AS33363 Charter Communications, Inc	`9.60ms` from Chicago, US
172.168.84.70	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
79.125.119.246	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
107.200.247.230	AS7018 AT&T Enterprises, LLC	`2.31ms` from Durham, US
162.19.150.198	AS16276 OVH SAS	`0.10ms` from Frankfurt am Main, DE
46.223.180.230	AS3209 Vodafone GmbH	`9.46ms` from Frankfurt am Main, DE
79.227.23.150	AS3320 Deutsche Telekom AG	`9.51ms` from Frankfurt am Main, DE
202.1.232.214	AS45908 WISERS-HK	`2.08ms` from Hong Kong, HK
107.131.177.134	AS7018 AT&T Enterprises, LLC	`3.25ms` from Miami, US
109.63.224.118	AS12714 PJSC MegaFon	`1.79ms` from Moscow, RU
126.91.116.86	AS17676 SoftBank Corp.	`4.06ms` from Osaka, JP
163.47.103.6	AS58580 Fastrack Technology	`0.19ms` from Seattle, US
122.255.159.38	AS4721 JCOM Co., Ltd.	`6.72ms` from Tokyo, JP
4.180.68.22	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
66.255.136.22	AS7029 Windstream Communications LLC	`0.35ms` from Ashburn, US
168.29.156.6	AS3479 Board of Regents of the University System of Georgia	`1.47ms` from Atlanta, US
172.200.134.118	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
175.101.159.134	AS17754 Excellmedia	`12.76ms` from Chennai, IN
203.76.145.70	AS17469 Access Telecom (BD) Ltd.	`0.52ms` from Dhaka, BD
176.223.188.102	AS51396 Pfcloud UG	`0.62ms` from Frankfurt am Main, DE
171.227.164.182	AS7552 Viettel Group	`16.59ms` from Ho Chi Minh City, VN
82.159.81.102	AS6739 VODAFONE ONO, S.A.	`5.21ms` from Madrid, ES
119.240.138.102	AS2518 BIGLOBE Inc.	`12.01ms` from Osaka, JP

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 131.12.5.98

traceroute to 131.12.5.98 (131.12.5.98): 7 hops max, 52 byte packets

4 [AS3549] 201.234.89.33 2.263 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Mexico City, MX

On January 9th 2026

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.

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