131.81.28.0/22

AS27046 · DoD Network Information Center

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Summary

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

WHOIS Details

NetHandle:      NET-131-81-0-0-1
OrgID:          DNIC
Parent:         NET-131-0-0-0-0
NetName:        DGSC
NetRange:       131.81.0.0 - 131.81.255.255
NetType:        allocation
RegDate:        1988-10-25
Updated:        2009-07-21
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

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
84.87.12.54	AS1136 KPN B.V.	`0.91ms` from Amsterdam, NL
64.99.121.38	AS32133 Ting Fiber Inc.	`1.44ms` from Ashburn, US
87.122.69.54	AS8881 1&1 Versatel Deutschland GmbH	`8.92ms` from Berlin, DE
38.122.44.38	AS174 Cogent Communications	`0.30ms` from Boston, US
98.229.140.150	AS7922 Comcast Cable Communications, LLC	`8.59ms` from Boston, US
99.110.146.182	AS7018 AT&T Enterprises, LLC	`1.53ms` from Chicago, US
113.23.70.246	AS18403 FPT Telecom Company	`1.49ms` from Hanoi, VN
105.216.107.54	AS16637 MTN SA	`4.05ms` from Johannesburg, ZA
194.165.29.134	AS5089 Virgin Media Limited	`3.25ms` from London, GB
5.225.192.70	AS12430 VODAFONE ESPANA S.A.U.	`14.11ms` from Madrid, ES
75.148.79.150	AS7922 Comcast Cable Communications, LLC	`13.79ms` from Miami, US
72.31.194.70	AS33363 Charter Communications, Inc	`1.48ms` from Orlando, US
180.12.178.22	AS4713 NTT Communications Corporation	`0.96ms` from Osaka, JP
129.20.192.166	AS2200 Renater	`7.24ms` from Paris, FR
201.144.130.22	AS8151 UNINET	`10.51ms` from Santiago de Queretaro, MX
49.23.117.38	AS4766 Korea Telecom	`8.84ms` from Seoul, KR
49.234.7.102	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.83ms` from Shanghai, CN
3.26.255.38	AS16509 Amazon.com, Inc.	`0.76ms` from Sydney, AU
59.156.84.38	AS10013 FreeBit Co.,Ltd.	`4.81ms` from Tokyo, JP
60.138.54.150	AS17676 SoftBank Corp.	`3.15ms` from Tokyo, JP
98.169.149.6	AS22773 Cox Communications Inc.	`5.18ms` from Ashburn, US
223.83.8.198	AS9808 China Mobile Communications Group Co., Ltd.	`10.97ms` from Changsha, CN
32.142.210.118	AS7018 AT&T Enterprises, LLC	`2.45ms` from Columbus, US
177.204.16.230	AS18881 TELEFÔNICA BRASIL S.A	`2.72ms` from Curitiba, BR
23.51.49.54	AS16625 Akamai Technologies, Inc.	`0.32ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m7 131.81.29.243

traceroute to 131.81.29.243 (131.81.29.243): 7 hops max, 52 byte packets

3 [AS60068] 185.229.189.158 90.367 ms

4 [AS60068] 185.229.188.101 5.383 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ceske Budejovice, CZ

On August 28th 2025

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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