164.251.32.0/19

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

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

IP Address	ASN	Details
164.251.41.145	AS5972 DoD Network Information Center	`157.82ms` from Tirana, AL
164.251.34.123	AS5972 DoD Network Information Center	`157.58ms` from Tirana, AL

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
96.4.24.147	AS11686 Education Networks of America	`14.27ms` from Atlanta, US
213.159.132.147	AS63201 Coeo Solutions, LLC	`1.38ms` from Chicago, US
5.135.108.83	AS16276 OVH SAS	`0.06ms` from Gravelines, FR
66.91.4.115	AS20001 Charter Communications Inc	`8.99ms` from Honolulu, US
41.30.36.19	AS29975 Vodacom	`10.77ms` from Johannesburg, ZA
119.62.192.83	AS4837 CHINA UNICOM China169 Backbone	`12.42ms` from Kunming, CN
185.126.112.3	AS3236 SERVER.UA LLC	`0.39ms` from Kyiv, UA
154.58.151.163	AS213603 Hull Fibre Ltd	`7.17ms` from London, GB
46.17.59.19	AS39326 Syntura Group Limited	`0.49ms` from London, GB
72.189.20.195	AS33363 Charter Communications, Inc	`6.20ms` from Orlando, US
222.231.118.195	AS18144 Enecom,Inc.	`6.81ms` from Osaka, JP
34.206.216.115	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
13.84.243.131	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
115.144.133.99	AS4766 Korea Telecom	`0.86ms` from Seoul, KR
35.198.244.19	AS396982 Google LLC	`0.13ms` from Singapore, SG
47.241.225.243	AS45102 Alibaba (US) Technology Co., Ltd.	`0.58ms` from Singapore, SG
60.103.109.99	AS17676 SoftBank Corp.	`16.12ms` from Tokyo, JP
5.185.159.227	AS5617 Orange Polska Spolka Akcyjna	`15.04ms` from Warsaw, PL
182.126.196.147	AS4837 CHINA UNICOM China169 Backbone	`8.73ms` from Zhengzhou, CN
136.55.59.211	AS16591 Google Fiber Inc.	`0.59ms` from Atlanta, US
24.62.18.147	AS7922 Comcast Cable Communications, LLC	`5.06ms` from Boston, US
73.22.166.115	AS7922 Comcast Cable Communications, LLC	`6.21ms` from Chicago, US
202.93.112.19	AS23696 PT Asia Akses Utama	`1.27ms` from Jakarta, ID
82.11.189.179	AS5089 Virgin Media Limited	`11.60ms` from London, GB
200.198.7.51	AS10670 COMPANHIA DE TECNOLOGIA DA INFORMAÇÃO ESTADO MG	`8.36ms` from Muriae, BR

Traceroute

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

traceroute -a -n -q1 -m7 164.251.51.36

traceroute to 164.251.51.36 (164.251.51.36): 7 hops max, 52 byte packets

1 [AS40021] 209.126.0.11 0.397 ms

2 *

3 *

4 [AS3356] 64.159.250.178 35.393 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in St. Louis, 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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