All IP Ranges
164.0.0.0/8
AS749 | 164.238.0.0/15

164.238.0.0/15

AS749 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS749
Registry	ARIN
ID	DNIC-SUPERBLK1

WHOIS Details

NetHandle:      NET-164-227-0-0-3
OrgID:          DNIC
Parent:         NET-164-227-0-0-2
NetName:        DNIC-SUPERBLK1
NetRange:       164.227.0.0 - 164.255.255.255
NetType:        reallocation
RegDate:        2025-08-26
Updated:        2025-08-26
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 164.0.0.0/8

Range	ASN	Company	Num of IPs
164.126.0.0/15	AS39603	P4 Sp. z o.o.	131,072
164.10.0.0/16	AS59807	Swedbank AB	65,536
164.14.0.0/16	AS8803	Genossenschaft Migros Aare	65,536
164.129.0.0/16	AS2830	STMicroelectronics - Northern Europe	65,536
164.100.0.0/16	AS4758	NICNET, INDIA	65,536
164.154.0.0/16	AS7773	South Dakota State Government	65,536
164.62.0.0/16	AS398757	Federal Trade Commission	65,536
164.102.0.0/16	AS36534	Alberta Health Services	65,536
164.116.0.0/16	AS46457	Washington School Information Processing Cooperative	65,536
164.130.0.0/16	AS2830	STMicroelectronics - Southern Europe	65,536
164.99.0.0/16	AS82	Micro Focus	65,536
164.137.0.0/16	AS62044	Zscaler Switzerland GmbH	65,536
164.3.0.0/16	AS8387	voestalpine group-IT GmbH	65,536
164.11.0.0/16	AS786	University of the West of England, Bristol	65,536
164.66.0.0/16	AS367	Headquarters, USAISC	65,536
164.46.0.0/16	AS4694	IDC Frontier Inc.	65,536
164.165.0.0/16	AS394217	State of Idaho	65,536
164.124.0.0/16	AS3786	LG DACOM Corporation	65,536
164.139.0.0/16	AS39290	METRO Digital GmbH	65,536
164.61.0.0/16	AS39290	METRO AG	65,536
164.124.0.0/16	AS38707	LG DACOM Corporation	65,536
164.97.0.0/16	AS38809	Department of Home Affairs	65,536
164.9.0.0/16	AS29217	CGI Sverige AB	65,536
164.139.0.0/16	AS33959	METRO Digital GmbH	65,536
164.77.0.0/16	AS27651	ISAPRE BANMEDICA	65,536
164.113.0.0/16	AS2495	Kansas Research and Education Network	65,536
164.76.0.0/16	AS237	Eastern Michigan University	65,536
164.87.0.0/16	AS27046	DoD Network Information Center	65,536
164.161.0.0/16	AS2907	Tokyo University of Marine Science and Technology	65,536
164.69.0.0/16	AS2510	FUJITSU LIMITED	65,536
164.116.0.0/16	AS30198	Washington School Information Processing Cooperative	65,536
164.71.0.0/16	AS2510	FUJITSU LIMITED	65,536
164.106.0.0/16	AS22845	Virginia Community College System	65,536
164.107.0.0/16	AS159	Ohio State University	65,536
164.137.0.0/16	AS22616	Zscaler Switzerland GmbH	65,536
164.159.0.0/16	AS22284	U.S. Fish and Wildlife Service	65,536
164.85.0.0/16	AS23074	PETROLEO BRASILEIRO S.A. - PETROBRAS	65,536
164.195.0.0/16	AS16509	Amazon.com, Inc.	65,536
164.15.0.0/16	AS2611	Universite Libre de Bruxelles	65,536
164.83.0.0/16	AS26818	Columbus Public Schools	65,536
164.119.0.0/16	AS2769	State of Nebraska / Office of the CIO	65,536
164.143.0.0/16	AS21296	Pricewaterhouse Coopers Services Ltd	65,536
164.116.0.0/16	AS10430	Washington School Information Processing Cooperative	65,536
164.114.0.0/16	AS10497	IBRD	65,536
164.116.0.0/16	AS10506	Washington School Information Processing Cooperative	65,536
164.121.0.0/16	AS10846	Deere & Company	65,536
164.8.0.0/16	AS2107	University of Maribor	65,536
164.59.0.0/16	AS12349	D-51368 Leverkusen	65,536
164.162.0.0/16	AS10010	Astellas Pharma Inc.	65,536
164.59.0.0/16	AS13043	D-51368 Leverkusen	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
44.240.136.47	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
156.222.180.239	AS8452 TE-AS	`17.39ms` from Cairo, EG
23.127.7.175	AS7018 AT&T Enterprises, LLC	`11.60ms` from Chicago, US
185.179.176.47	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
82.164.83.143	AS2119 Telenor Norge AS	`6.61ms` from Oslo, NO
52.206.255.79	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
79.5.168.255	AS3269 Telecom Italia S.p.A.	`6.16ms` from Rome, IT
20.118.91.143	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
104.236.172.15	AS14061 DigitalOcean, LLC	`0.28ms` from Santa Clara, US
27.119.106.255	AS23563 SK Broadband Co Ltd	`1.71ms` from Seoul, KR
20.212.207.63	AS8075 Microsoft Corporation	`0.62ms` from Singapore, SG
111.53.25.223	AS56042 China Mobile communications corporation	`6.66ms` from Taiyuan, CN
119.150.85.143	AS4685 Asahi Net	`2.72ms` from Tokyo, JP
178.191.153.15	AS8447 A1 Telekom Austria AG	`13.61ms` from Vienna, AT
89.186.113.159	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`11.48ms` from Budapest, HU
73.168.55.111	AS7922 Comcast Cable Communications, LLC	`6.43ms` from Chicago, US
118.92.117.255	AS9500 One New Zealand Group Limited	`8.28ms` from Christchurch, NZ
51.12.25.159	AS8075 Microsoft Corporation	`0.19ms` from Gaevle, SE
94.178.223.207	AS6849 JSC "Ukrtelecom"	`4.67ms` from Kyiv, UA
142.171.37.207	AS35916 MULTACOM CORPORATION	`0.17ms` from Los Angeles, US
148.135.178.111	AS29802 HIVELOCITY, Inc.	`0.25ms` from Paris, FR
95.250.83.239	AS3269 Telecom Italia S.p.A.	`9.88ms` from Rome, IT
212.24.110.191	AS212531 Interneto vizija	`0.77ms` from Vilnius, LT
73.134.87.143	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Ashburn, US
81.208.214.239	AS14544 Oracle Corporation	`7.51ms` from Belgrade, RS

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 164.239.79.30

traceroute to 164.239.79.30 (164.239.79.30): 5 hops max, 52 byte packets

2 [AS52025] 23.156.200.254 0.319 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Kansas City, 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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