206.38.0.0/16

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	DNIC-NETBLK-206-036

WHOIS Details

NetHandle:      NET-206-36-0-0-2
OrgID:          DNIC
Parent:         NET-206-36-0-0-1
NetName:        DNIC-NETBLK-206-036
NetRange:       206.36.0.0 - 206.39.255.255
NetType:        reallocation
RegDate:        2025-09-05
Updated:        2025-09-05
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

Nearby Ranges

BGP prefixes that overlap with 206.0.0.0/8

Range	ASN	Company	Num of IPs
206.64.0.0/14	AS701	Verizon Business	262,144
206.104.0.0/14	AS27932	Sprint	262,144
206.8.0.0/14	AS40160	Inteliquent, inc.	262,144
206.136.0.0/14	AS701	Verizon Business	262,144
206.144.0.0/14	AS14929	Inteliquent, inc.	262,144
206.8.0.0/14	AS15011	Inteliquent, inc.	262,144
206.228.0.0/14	AS174	Sprint	262,144
206.144.0.0/14	AS40160	Inteliquent, inc.	262,144
206.16.0.0/14	AS2386	AT&T Enterprises, LLC	262,144
206.228.0.0/14	AS7795	Sprint	262,144
206.16.0.0/14	AS394572	AT&T Enterprises, LLC	262,144
206.32.0.0/14	AS54367	Level 3 Parent, LLC	262,144
206.104.0.0/14	AS174	Sprint	262,144
206.144.0.0/14	AS14618	Inteliquent, inc.	262,144
206.32.0.0/14	AS30227	Level 3 Parent, LLC	262,144
206.112.0.0/14	AS701	Verizon Business	262,144
206.8.0.0/14	AS5006	Inteliquent, inc.	262,144
206.144.0.0/14	AS5006	Inteliquent, inc.	262,144
206.144.0.0/14	AS5715	Inteliquent, inc.	262,144
206.144.0.0/14	AS1347	Inteliquent, inc.	262,144
206.32.0.0/14	AS3356	Level 3 Parent, LLC	262,144
206.32.0.0/14	AS11928	Level 3 Parent, LLC	262,144
206.144.0.0/14	AS16509	Inteliquent, inc.	262,144
206.8.0.0/14	AS5715	Inteliquent, inc.	262,144
206.16.0.0/14	AS7018	AT&T Enterprises, LLC	262,144
206.32.0.0/14	AS214760	Level 3 Parent, LLC	262,144
206.16.0.0/14	AS32216	AT&T Enterprises, LLC	262,144
206.144.0.0/14	AS9009	Inteliquent, inc.	262,144
206.170.0.0/15	AS7018	AT&T Enterprises, LLC	131,072
206.68.0.0/15	AS2914	NTT America, Inc.	131,072
206.148.0.0/15	AS174	Cogent Communications, LLC	131,072
206.170.0.0/15	AS2386	AT&T Enterprises, LLC	131,072
206.156.0.0/15	AS3561	CENTURYLINK, INC.	131,072
206.170.0.0/15	AS16386	AT&T Enterprises, LLC	131,072
206.84.0.0/15	AS174	Cogent Communications, LLC	131,072
206.156.0.0/15	AS11255	CENTURYLINK, INC.	131,072
206.173.0.0/16	AS2828	Verizon Business	65,536
206.181.0.0/16	AS2828	Verizon Business	65,536
206.119.0.0/16	AS174	Cogent Communications, LLC	65,536
206.169.0.0/16	AS3549	Level 3 Parent, LLC	65,536
206.111.0.0/16	AS2828	Verizon Business	65,536
206.129.0.0/16	AS3561	CenturyLink Communications, LLC	65,536
206.74.0.0/16	AS27563	Spirit Communications	65,536
206.165.0.0/16	AS27947	Level 3 Parent, LLC	65,536
206.135.0.0/16	AS3257	GTT Americas, LLC	65,536
206.87.0.0/16	AS271	BCNET	65,536
206.182.0.0/16	AS3300	INFONET Services Corporation	65,536
206.165.0.0/16	AS3549	Level 3 Parent, LLC	65,536
206.79.0.0/16	AS3561	CenturyLink Communications, LLC	65,536
206.58.0.0/16	AS2914	NTT America, Inc.	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

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
206.38.35.3	AS27046 United States Department of Defense (DoD)	`90.31ms` from Secaucus, US
206.38.83.136	AS5374 United States Department of Defense (DoD)	`24.04ms` from Atlanta, US

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
121.24.81.144	AS4837 CHINA UNICOM China169 Backbone	`9.69ms` from Beijing, CN
52.81.207.240	AS55960 Beijing Guanghuan Xinwang Digital	`3.60ms` from Beijing, CN
103.195.16.16	AS134280 Alwar Online Pvt. Ltd.	`4.88ms` from Delhi, IN
20.233.49.128	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
117.6.232.0	AS7552 Viettel Group	`2.06ms` from Hanoi, VN
34.35.147.144	AS396982 Google LLC	`0.17ms` from Johannesburg, ZA
135.13.159.48	AS8075 Microsoft Corporation	`0.19ms` from Lohogaon, IN
131.145.151.208	AS8075 Microsoft Corporation	`0.24ms` from London, GB
20.108.135.112	AS8075 Microsoft Corporation	`0.21ms` from London, GB
6.15.158.96	AS668 United States Department of Defense (DoD)	`1.79ms` from Los Angeles, US
87.23.85.0	AS3269 Telecom Italia S.p.A.	`1.43ms` from Milan, IT
217.27.45.16	AS8544 Primetel PLC	`2.26ms` from Nicosia, CY
79.15.171.0	AS3269 Telecom Italia S.p.A.	`9.23ms` from Rome, IT
203.244.43.240	AS18305 POSCO DX	`3.05ms` from Seoul, KR
117.52.57.144	AS3786 LG DACOM Corporation	`0.89ms` from Seoul, KR
51.85.32.112	AS16509 Amazon.com, Inc.	`2.06ms` from Tel Aviv, IL
85.3.183.64	AS3303 Swisscom (Switzerland) Ltd	`2.44ms` from Zuerich, CH
77.27.46.0	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`0.48ms` from A Coruna, ES
173.190.143.64	AS7029 Windstream Communications LLC	`7.37ms` from Atlanta, US
190.147.47.16	AS10620 Telmex Colombia S.A.	`4.70ms` from Bogota, CO
20.1.222.192	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
91.177.196.176	AS5432 Proximus NV	`3.71ms` from Brussels, BE
34.30.255.176	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
87.173.239.176	AS3320 Deutsche Telekom AG	`2.42ms` from Duesseldorf, DE
178.218.139.0	AS206943 EANCENTER TELECOM LLC	`0.76ms` 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 -f2 -m5 206.38.45.82

traceroute to 206.38.45.82 (206.38.45.82): 5 hops max, 52 byte packets

2 [AS29049] 94.20.241.9 6.616 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Baku, AZ

On December 14th 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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