164.251.160.0/21

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
154.250.151.21	AS36947 Telecom Algeria	`12.56ms` from Algiers, DZ
105.233.63.245	AS36874 Cybersmart	`2.41ms` from Cape Town, ZA
102.162.199.133	AS30999 EMTEL LIMITED	`7.17ms` from Ebene, MU
109.58.141.213	AS44034 Hi3G Access AB	`8.70ms` from Falkenberg, SE
98.241.127.85	AS7922 Comcast Cable Communications, LLC	`5.53ms` from Houston, US
172.88.21.245	AS20001 Charter Communications Inc	`3.55ms` from Los Angeles, US
46.24.152.229	AS12430 VODAFONE ESPANA S.A.U.	`7.23ms` from Madrid, ES
24.0.159.53	AS7922 Comcast Cable Communications, LLC	`5.24ms` from New York City, US
38.224.194.5	AS61642 NEXNETT Brasil Telecom	`5.67ms` from Osasco, BR
34.204.36.37	AS14618 Amazon.com, Inc.	`0.47ms` from Reston, US
67.180.249.245	AS7922 Comcast Cable Communications, LLC	`5.54ms` from San Jose, US
201.220.139.21	AS27884 CABLECOLOR S.A.	`6.18ms` from San Salvador, SV
50.123.86.197	AS20055 Wholesail networks LLC	`5.26ms` from Seattle, US
59.1.244.197	AS4766 Korea Telecom	`4.88ms` from Seoul, KR
175.102.25.69	AS17621 China Unicom Shanghai network	`3.64ms` from Shanghai, CN
220.189.195.197	AS4134 CHINANET-BACKBONE	`9.55ms` from Shanghai, CN
87.50.231.213	AS3292 TDC Holding A/S	`1.48ms` from Skanderborg, DK
170.64.167.165	AS14061 DigitalOcean, LLC	`0.20ms` from Sydney, AU
16.176.16.53	AS16509 Amazon.com, Inc.	`0.73ms` from Sydney, AU
31.207.173.5	AS8369 Intersvyaz-2 JSC	`6.97ms` from Yekaterinburg, RU
69.167.201.69	AS53435 JACKSON ENERGY AUTHORITY	`8.40ms` from Atlanta, US
66.16.35.149	AS7029 Windstream Communications LLC	`0.30ms` from Atlanta, US
216.97.188.165	AS7029 Windstream Communications LLC	`6.53ms` from Atlanta, US
114.116.74.197	AS23724 IDC, China Telecommunications Corporation	`3.52ms` from Beijing, CN
84.91.54.197	AS13156 NOWO COMMUNICATIONS, S.A.	`8.82ms` from Braga, PT

Traceroute

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

traceroute -a -n -q1 -f4 -m9 164.251.161.77

traceroute to 164.251.161.77 (164.251.161.77): 9 hops max, 52 byte packets

4 [AS6939] 184.105.27.222 0.965 ms

5 *

6 [AS3356] 209.244.209.46 39.438 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Denver, US

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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