137.246.221.0/24

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 137.246.221.0/24

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

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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
67.22.46.8	AS48684 Viking Host B.V.	`0.61ms` from Amsterdam, NL
176.41.195.136	AS34984 Superonline Iletisim Hizmetleri A.S.	`6.80ms` from Ankara, TR
150.125.205.168	AS668 United States Department of Defense (DoD)	`0.58ms` from Atlanta, US
75.69.93.56	AS7922 Comcast Cable Communications, LLC	`9.19ms` from Boston, US
220.168.154.56	AS4134 CHINANET-BACKBONE	`4.64ms` from Changsha, CN
189.178.69.152	AS8151 UNINET	`0.94ms` from Guadalajara, MX
122.164.73.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`13.29ms` from Kolkata, IN
200.79.142.152	AS8151 UNINET	`3.97ms` from Los Angeles, US
74.101.210.168	AS701 Verizon Business	`2.29ms` from New York City, US
71.214.195.88	AS209 CenturyLink Communications, LLC	`1.22ms` from Orlando, US
90.54.111.248	AS3215 Orange S.A.	`13.94ms` from Paris, FR
191.190.27.40	AS28573 Claro NXT Telecomunicacoes Ltda	`10.10ms` from Rio de Janeiro, BR
46.212.201.24	AS25400 Telia Norge AS	`9.22ms` from Sandefjord, NO
118.200.110.200	AS9506 Singtel Fibre Broadband	`1.36ms` from Singapore, SG
129.97.153.24	AS12093 University of Waterloo	`2.42ms` from Toronto, CA
90.138.53.72	AS1257 Tele2 Sverige AB	`16.26ms` from Vilnius, LT
5.83.122.248	AS39120 Convergenze S.p.A.	`8.56ms` from Arezzo, IT
59.66.218.120	AS4538 China Education and Research Network Center	`5.56ms` from Beijing, CN
152.201.68.72	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.40ms` from Bogota, CO
107.9.137.40	AS10796 Charter Communications Inc	`9.88ms` from Cleveland, US
99.9.11.24	AS7018 AT&T Enterprises, LLC	`4.48ms` from Dallas, US
210.108.14.216	AS3786 LG DACOM Corporation	`1.40ms` from Incheon, KR
151.231.189.232	AS5607 Sky UK Limited	`1.26ms` from London, GB
49.127.235.232	AS56132 Monash University,	`1.98ms` from Melbourne, AU
213.138.219.8	AS198434 NETALIA S.R.L.	`0.55ms` from Palermo, IT

Traceroute

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

traceroute -a -n -q1 -m4 137.246.221.50

traceroute to 137.246.221.50 (137.246.221.50): 4 hops max, 52 byte packets

1 [AS202105] 87.237.225.3 0.247 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Jeddah, SA

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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