137.246.20.0/23

AS27086 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS27086
Parent Range	137.246.0.0/16
Registry	ARIN
ID	JFCOM1-NET

WHOIS Details

NetHandle:      NET-137-246-0-0-2
OrgID:          DNIC
Parent:         NET-137-246-0-0-1
NetName:        JFCOM1-NET
NetRange:       137.246.0.0 - 137.246.255.255
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:      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


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 137.246.20.0/23

Range	ASN	Company	Num of IPs
137.246.0.0/16	AS27064	DoD Network Information Center	65,536
137.246.0.0/16	AS27086	DoD Network Information Center	65,536

Nearby Ranges

BGP prefixes that overlap with 137.246.0.0/16

Range	ASN	Company	Num of IPs
137.246.0.0/16	AS27064	DoD Network Information Center	65,536
137.246.0.0/16	AS27086	DoD Network Information Center	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
51.8.90.247	AS8075 Microsoft Corporation	`1.01ms` from Ashburn, US
173.31.139.23	AS30036 Mediacom Communications Corp	`14.08ms` from Atlanta, US
132.193.57.39	AS668 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
73.184.78.231	AS7922 Comcast Cable Communications, LLC	`4.51ms` from Atlanta, US
123.121.227.55	AS4808 China Unicom Beijing Province Network	`3.36ms` from Beijing, CN
139.155.212.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Chengdu, CN
88.153.170.55	AS3209 Vodafone GmbH	`10.34ms` from Frankfurt am Main, DE
105.168.69.199	AS37119 UNITEL SA	`0.81ms` from Luanda, AO
213.96.27.215	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.47ms` from Madrid, ES
76.114.140.231	AS7922 Comcast Cable Communications, LLC	`15.42ms` from Miami, US
43.234.116.183	AS17506 ARTERIA Networks Corporation	`1.59ms` from Osaka, JP
18.230.243.215	AS16509 Amazon.com, Inc.	`0.19ms` from Osasco, BR
43.175.142.151	AS139341 ACE	`0.26ms` from Singapore, SG
220.133.6.247	AS3462 Data Communication Business Group	`3.83ms` from Taichung, TW
118.163.202.23	AS3462 Data Communication Business Group	`1.81ms` from Taichung, TW
106.104.97.119	AS4780 Digital United Inc.	`6.39ms` from Taipei, TW
46.159.169.167	AS12389 PJSC Rostelecom	`14.19ms` from Tbilisi, GE
170.249.118.199	AS131937 Joetsu Cable Vision	`5.03ms` from Tokyo, JP
103.212.34.7	AS138968 rainbow network limited	`0.59ms` from Tokyo, JP
109.103.73.151	AS9050 Orange Romania S.A.	`0.93ms` from Bucharest, RO
94.199.61.7	AS58003 Planeetta Internet Oy	`0.35ms` from Helsinki, FI
47.143.214.7	AS5650 Frontier Communications of America, Inc.	`1.63ms` from Los Angeles, US
58.183.171.199	AS18144 Enecom,Inc.	`7.33ms` from Osaka, JP
88.94.0.199	AS2119 Telenor Norge AS	`9.93ms` from Oslo, NO
83.202.71.215	AS3215 Orange S.A.	`2.71ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m5 137.246.20.74

traceroute to 137.246.20.74 (137.246.20.74): 5 hops max, 52 byte packets

1 [AS7195] 200.25.69.57 3.367 ms

2 [AS7195] 200.25.75.46 1.669 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Guatemala City, GT

On January 18th 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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