131.44.4.0/24

AS56 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Parent Range	131.44.0.0/16
Registry	ARIN
ID	RANDOLPH1-NET

WHOIS Details

NetHandle:      NET-131-44-0-0-2
OrgID:          7ESG
Parent:         NET-131-44-0-0-1
NetName:        RANDOLPH1-NET
NetRange:       131.44.0.0 - 131.44.255.255
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 131.44.4.0/24

Range	ASN	Company	Num of IPs
131.44.0.0/16	AS56	Air Force Systems Networking	65,536

Nearby Ranges

BGP prefixes that overlap with 131.44.0.0/16

Range	ASN	Company	Num of IPs
131.44.0.0/16	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

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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
54.184.84.136	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
104.240.81.88	AS5650 Frontier Communications of America, Inc.	`15.70ms` from Chicago, US
24.15.53.136	AS7922 Comcast Cable Communications, LLC	`12.17ms` from Chicago, US
23.99.140.56	AS8075 Microsoft Corporation	`0.33ms` from Des Moines, US
91.43.98.136	AS3320 Deutsche Telekom AG	`3.11ms` from Duesseldorf, DE
216.71.110.56	AS53859 Race Tech, LLC	`0.86ms` from Fremont, US
116.96.239.232	AS7552 Viettel Group	`1.74ms` from Hanoi, VN
23.41.66.88	AS16625 Akamai Technologies, Inc.	`0.51ms` from Hong Kong, HK
38.62.87.216	AS396420 Valley Fiber Ltd.	`13.83ms` from Minneapolis, US
192.81.140.200	AS393794 Bradley Arant Boult Cummings, LLP	`1.51ms` from Nashville, US
23.1.71.248	AS16625 Akamai Technologies, Inc.	`0.35ms` from Rome, IT
124.246.90.248	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.66ms` from Singapore, SG
61.113.94.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.35ms` from Tokyo, JP
35.87.178.168	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
170.78.122.168	AS264009 INFIX TELECOM LTDA	`10.31ms` from Curitiba, BR
54.170.191.248	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
3.71.176.168	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
212.56.117.168	AS6871 Plusnet	`2.11ms` from London, GB
75.204.75.184	AS6167 Verizon Business	`17.85ms` from Los Angeles, US
104.250.216.168	AS212238 Datacamp Limited	`0.09ms` from Madrid, ES
180.52.168.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.87ms` from Osaka, JP
5.167.114.152	AS57378 JSC "ER-Telecom Holding"	`19.18ms` from Samara, RU
175.192.55.136	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
97.242.40.24	AS6167 Verizon Business	`9.86ms` from Chicago, US
97.156.24.216	AS6167 Verizon Business	`15.82ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 131.44.4.46

traceroute to 131.44.4.46 (131.44.4.46): 9 hops max, 52 byte packets

4 [AS174] 154.54.10.198 0.688 ms

5 [AS3356] 4.69.209.110 39.166 ms

6 [AS3356] 4.37.49.126 46.508 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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.

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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