131.81.162.0/23

AS27046 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS27046
Registry	ARIN
ID	DGSC

WHOIS Details

NetHandle:      NET-131-81-0-0-2
OrgID:          DNIC
Parent:         NET-131-81-0-0-1
NetName:        DGSC
NetRange:       131.81.0.0 - 131.81.255.255
NetType:        reallocation
RegDate:        2025-08-28
Updated:        2025-08-28
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-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


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2025-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 131.81.0.0/16

No nearby ranges found.

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
64.67.165.231	AS3737 PenTeleData Inc.	`16.59ms` from Ashburn, US
172.178.72.215	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
47.95.39.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.01ms` from Beijing, CN
32.105.168.7	AS2686 AT&T Enterprises, LLC	`8.15ms` from Budapest, HU
103.233.8.23	AS133201 ABCDE GROUP	`0.66ms` from Hong Kong, HK
173.172.213.119	AS11427 Charter Communications Inc	`17.77ms` from Houston, US
107.196.31.103	AS7018 AT&T Enterprises, LLC	`17.48ms` from Houston, US
76.249.188.199	AS7018 AT&T Enterprises, LLC	`1.75ms` from Kansas City, US
90.114.18.55	AS3215 Orange S.A.	`12.24ms` from Marseille, FR
95.245.208.119	AS3269 Telecom Italia S.p.A.	`1.71ms` from Milan, IT
116.252.168.71	AS4134 CHINANET-BACKBONE	`0.47ms` from Nanning, CN
70.15.183.199	AS3737 PenTeleData Inc.	`12.88ms` from New York City, US
153.190.36.103	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.96ms` from Osaka, JP
189.57.179.7	AS10429 TELEFÔNICA BRASIL S.A	`1.02ms` from Osasco, BR
112.166.226.183	AS4766 Korea Telecom	`5.28ms` from Seoul, KR
145.53.177.167	AS1136 KPN B.V.	`2.20ms` from Amsterdam, NL
23.220.200.119	AS16625 Akamai Technologies, Inc.	`0.60ms` from Dallas, US
4.249.226.23	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
217.255.108.7	AS3320 Deutsche Telekom AG	`2.20ms` from Frankfurt am Main, DE
88.195.158.231	AS1759 Telia Finland Oyj	`3.47ms` from Helsinki, FI
68.89.163.87	AS7018 AT&T Enterprises, LLC	`1.36ms` from Houston, US
151.204.219.183	AS701 Verizon Business	`2.02ms` from New York City, US
88.174.183.87	AS12322 Free SAS	`7.97ms` from Paris, FR
70.163.186.103	AS22773 Cox Communications Inc.	`5.33ms` from Phoenix, US
113.122.134.103	AS4134 CHINANET-BACKBONE	`4.45ms` from Qingdao, CN

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 131.81.163.237

traceroute to 131.81.163.237 (131.81.163.237): 6 hops max, 52 byte packets

2 [] 216.187.113.209 5.226 ms

3 [AS1299] 80.239.194.244 1.065 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 30th 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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