164.251.168.0/21

AS5972 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
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:      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

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
169.51.55.69	AS36351 IBM Cloud	`1.25ms` from Amsterdam, NL
80.128.0.101	AS3320 Deutsche Telekom AG	`1.63ms` from Berlin, DE
94.183.252.85	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.16ms` from Bursa, TR
81.213.126.69	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.57ms` from Istanbul, TR
206.189.246.213	AS14061 DigitalOcean, LLC	`0.14ms` from London, GB
80.80.179.5	AS28757 Scotnet	`19.07ms` from London, GB
178.175.206.5	AS31263 MYNET S.R.L.	`1.96ms` from Milan, IT
182.156.35.101	AS45820 Tata Teleservices ISP AS	`8.61ms` from Mumbai, IN
204.148.96.21	AS701 Verizon Business	`1.18ms` from New York City, US
112.68.44.85	AS17511 OPTAGE Inc.	`2.04ms` from Osaka, JP
173.164.233.69	AS7922 Comcast Cable Communications, LLC	`4.27ms` from San Jose, US
27.234.22.101	AS4766 Korea Telecom	`2.24ms` from Seoul, KR
175.207.184.133	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
51.21.202.5	AS16509 Amazon.com, Inc.	`1.11ms` from Stockholm, SE
203.44.29.133	AS1221 Telstra Limited	`1.24ms` from Sydney, AU
99.232.223.165	AS812 Rogers Communications Canada Inc.	`5.95ms` from Toronto, CA
52.157.162.133	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
101.25.34.69	AS4837 CHINA UNICOM China169 Backbone	`9.32ms` from Beijing, CN
3.22.9.245	AS16509 Amazon.com, Inc.	`7.75ms` from Chicago, US
67.144.177.21	AS19901 Brightspeed	`10.23ms` from Cincinnati, US
104.25.66.229	AS13335 Cloudflare, Inc.	`0.14ms` from Johannesburg, ZA
65.103.104.117	AS209 CenturyLink Communications, LLC	`14.62ms` from Minneapolis, US
13.127.74.165	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
189.29.45.101	AS28573 Claro NXT Telecomunicacoes Ltda	`13.61ms` from Sao Paulo, BR
1.106.46.181	AS4766 Korea Telecom	`3.23ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f8 -m11 164.251.175.27

traceroute to 164.251.175.27 (164.251.175.27): 11 hops max, 52 byte packets

8 [AS3356] 4.69.209.110 152.87 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On September 4th 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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