192.172.208.0/21

AS749 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS749
Registry	ARIN
ID	DNIC-SUPERBLK2

WHOIS Details

NetHandle:      NET-192-172-21-0-2
OrgID:          DNIC
Parent:         NET-192-172-21-0-1
NetName:        DNIC-SUPERBLK2
NetRange:       192.172.21.0 - 192.172.220.255
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:        [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 192.172.0.0/16

Range	ASN	Company	Num of IPs
192.172.245.0/24	AS154108	NATIONAL INSTITUTE OF TECHNOLOGY JAMSHEDPUR	256
192.172.246.0/24	AS154164	PT Idx Solusi Teknologi Informasi	256
192.172.13.0/24	AS1590	Headquarters, USAISC	256
192.172.221.0/24	AS16509	CROSSWIRE HUB	256
192.172.226.0/24	AS1909	San Diego Supercomputer Center	256
192.172.253.0/24	AS2602	Luxembourg Institute of Science and Technology	256
192.172.3.0/24	AS27064	Headquarters, USAISC	256
192.172.236.0/24	AS2907	University Of Fukui	256
192.172.232.0/24	AS31617	REEVO S.P.A.	256
192.172.250.0/24	AS3584	PubNIX, Inc.	256
192.172.17.0/24	AS367	Headquarters, USAISC	256
192.172.2.0/24	AS367	Headquarters, USAISC	256
192.172.240.0/24	AS394157	Roseburg	256
192.172.233.0/24	AS394247	Voipia Networks Inc	256
192.172.224.0/24	AS394653	Bar Harbor Bank & Trust	256
192.172.237.0/24	AS4697	NTT, Inc.	256
192.172.244.0/24	AS64273	Orca Networking Services	256
192.172.249.0/24	AS749	DoD Network Information Center	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
205.255.117.21	AS10801 REGIONS FINANCIAL CORPORATION	`5.18ms` from Atlanta, US
12.185.196.5	AS7018 AT&T Enterprises, LLC	`10.73ms` from Atlanta, US
91.75.35.117	AS15802 Emirates Integrated Telecommunications Company PJSC	`2.87ms` from Dubai, AE
187.44.226.101	AS28186 ITS TELECOMUNICACOES LTDA	`17.93ms` from Fortaleza, BR
47.99.53.149	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.21ms` from Hangzhou, CN
103.61.39.5	AS134366 Cloud Computing HK Limited	`0.23ms` from Hong Kong, HK
202.142.145.69	AS23750 GERRYS INFORMATION TECHNOLOGY PVT LTD.	`0.36ms` from Karachi, PK
59.144.31.69	AS9498 BHARTI Airtel Ltd.	`1.05ms` from Kolkata, IN
76.81.133.53	AS20001 Charter Communications Inc	`7.36ms` from Los Angeles, US
45.128.185.245	AS202423 Tyurin Viktor Mihaylovich	`0.54ms` from Moscow, RU
159.65.249.5	AS14061 DigitalOcean, LLC	`0.54ms` from New York City, US
88.93.82.85	AS2119 Telenor Norge AS	`10.52ms` from Oslo, NO
107.139.36.101	AS7018 AT&T Enterprises, LLC	`4.31ms` from San Jose, US
183.194.142.69	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.63ms` from Shanghai, CN
123.198.184.133	AS2527 Sony Network Communications Inc.	`16.42ms` from Tokyo, JP
92.64.206.21	AS1136 KPN B.V.	`1.72ms` from Amsterdam, NL
216.73.149.5	AS14445 PeaceWeb	`1.90ms` from Amsterdam, NL
217.100.161.245	AS33915 Vodafone Libertel B.V.	`0.76ms` from Amsterdam, NL
52.224.217.85	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
24.99.37.213	AS7922 Comcast Cable Communications, LLC	`5.08ms` from Atlanta, US
146.0.107.5	AS16097 HL komm Telekommunikations GmbH	`8.29ms` from Berlin, DE
35.84.130.69	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
84.90.25.149	AS13156 NOWO COMMUNICATIONS, S.A.	`7.09ms` from Braga, PT
41.83.60.229	AS8346 SONATEL-AS Autonomous System	`2.21ms` from Dakar, SN
62.215.169.37	AS21050 Fast Communication Company Ltd	`15.14ms` from Dubai, AE

Traceroute

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

traceroute -a -n -q1 -m5 192.172.213.145

traceroute to 192.172.213.145 (192.172.213.145): 5 hops max, 52 byte packets

1 [AS136258] 185.213.23.211 0.381 ms

2 [AS56655] 185.125.170.251 0.1 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On January 9th 2026

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