164.251.224.0/21

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
20.55.5.245	AS8075 Microsoft Corporation	`0.96ms` from Ashburn, US
2.84.237.197	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.82ms` from Athens, GR
47.108.247.53	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.23ms` from Chengdu, CN
175.155.36.229	AS4837 CHINA UNICOM China169 Backbone	`4.41ms` from Chengdu, CN
99.11.254.21	AS7018 AT&T Enterprises, LLC	`8.66ms` from Dallas, US
188.67.245.85	AS16086 DNA Oyj	`11.25ms` from Helsinki, FI
212.40.230.213	AS6739 VODAFONE ONO, S.A.	`11.02ms` from Madrid, ES
97.101.161.21	AS33363 Charter Communications, Inc	`8.75ms` from Orlando, US
69.107.156.133	AS7018 AT&T Enterprises, LLC	`11.24ms` from San Antonio, US
47.251.240.197	AS45102 Alibaba (US) Technology Co., Ltd.	`0.46ms` from Santa Clara, US
47.5.248.5	AS20115 Charter Communications LLC	`11.46ms` from Seattle, US
35.213.228.229	AS15169 Google LLC	`0.10ms` from Sydney, AU
85.74.106.165	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.39ms` from Athens, GR
174.87.51.53	AS20115 Charter Communications LLC	`9.09ms` from Atlanta, US
125.25.234.21	AS23969 TOT Public Company Limited	`7.35ms` from Bangkok, TH
209.34.54.133	AS6300 Consolidated Communications, Inc.	`1.34ms` from Dallas, US
103.140.86.21	AS139245 3Technology	`0.66ms` from Dhaka, BD
95.117.105.213	AS6805 Telefonica Germany GmbH & Co.OHG	`10.30ms` from Frankfurt am Main, DE
91.183.236.165	AS5432 Proximus NV	`3.80ms` from Gravelines, FR
188.65.93.69	AS15704 XTRA TELECOM S.A.	`2.59ms` from Madrid, ES
120.28.192.245	AS132199 Globe Telecom Inc.	`16.87ms` from Manila, PH
49.188.101.117	AS4804 Microplex PTY LTD	`2.76ms` from Melbourne, AU
14.201.181.229	AS7545 TPG Telecom Limited	`0.51ms` from Melbourne, AU
58.215.123.69	AS23650 AS Number for CHINANET jiangsu province backbone	`3.28ms` from Nanjing, CN
218.65.146.21	AS4134 CHINANET-BACKBONE	`3.61ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m8 164.251.230.222

traceroute to 164.251.230.222 (164.251.230.222): 8 hops max, 52 byte packets

2 [AS1299] 62.115.200.162 0.625 ms

3 *

4 *

5 [AS3356] 62.67.110.190 28.174 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On September 5th 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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