199.251.0.0/16

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	DNIC-NETBLK-199-251

WHOIS Details

NetHandle:      NET-199-251-0-0-2
OrgID:          DNIC
Parent:         NET-199-251-0-0-1
NetName:        DNIC-NETBLK-199-251
NetRange:       199.251.0.0 - 199.252.255.255
NetType:        reallocation
RegDate:        2025-08-27
Updated:        2025-08-27
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 199.0.0.0/8

Range	ASN	Company	Num of IPs
199.128.0.0/11	AS4155	USDA	2,097,152
199.92.0.0/14	AS3356	Level 3 Parent, LLC	262,144
199.92.0.0/14	AS11499	Level 3 Parent, LLC	262,144
199.0.0.0/14	AS174	Sprint	262,144
199.236.0.0/14	AS2914	NTT America, Inc.	262,144
199.29.0.0/16	AS11351	Cogent Communications, LLC	65,536
199.203.0.0/16	AS202940	Cellcom Fixed Line Communication L.P	65,536
199.174.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.186.0.0/16	AS7018	AT&T Services, Inc.	65,536
199.194.0.0/16	AS22463	CDK Global, LLC	65,536
199.234.0.0/16	AS2914	NTT America, Inc.	65,536
199.117.0.0/16	AS10835	CenturyLink Communications, LLC	65,536
199.8.0.0/16	AS46266	Indiana Higher Education Telecommunication System (IHETS)	65,536
199.199.0.0/16	AS40160	Inteliquent, inc.	65,536
199.61.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.205.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.243.0.0/16	AS577	Bell Canada	65,536
199.199.0.0/16	AS5006	Inteliquent, inc.	65,536
199.29.0.0/16	AS174	Cogent Communications, LLC	65,536
199.17.0.0/16	AS675	Minnesota State Colleges and Universities	65,536
199.117.0.0/16	AS26819	CenturyLink Communications, LLC	65,536
199.18.0.0/16	AS13501	OARnet	65,536
199.63.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.126.0.0/16	AS852	TELUS Communications Inc.	65,536
199.90.0.0/16	AS6559	State of NC - State Telecommunications Services	65,536
199.72.0.0/16	AS16509	Amazon.com, Inc.	65,536
199.235.0.0/16	AS33105	Halton District School Board	65,536
199.44.0.0/16	AS3356	CenturyLink Communications, LLC	65,536
199.240.0.0/16	AS2914	NTT America, Inc.	65,536
199.18.0.0/16	AS3112	OARnet	65,536
199.117.0.0/16	AS3356	CenturyLink Communications, LLC	65,536
199.18.0.0/16	AS36368	OARnet	65,536
199.218.0.0/16	AS600	OARnet	65,536
199.117.0.0/16	AS15295	CenturyLink Communications, LLC	65,536
199.86.0.0/16	AS5006	Inteliquent, inc.	65,536
199.44.0.0/16	AS209	CenturyLink Communications, LLC	65,536
199.8.0.0/16	AS1767	Indiana Higher Education Telecommunication System (IHETS)	65,536
199.111.0.0/16	AS400065	University of Virginia	65,536
199.203.0.0/16	AS1680	Cellcom Fixed Line Communication L.P	65,536
199.44.0.0/16	AS54427	CenturyLink Communications, LLC	65,536
199.44.0.0/16	AS2379	CenturyLink Communications, LLC	65,536
199.111.0.0/16	AS225	University of Virginia	65,536
199.18.0.0/16	AS22320	OARnet	65,536
199.117.0.0/16	AS209	CenturyLink Communications, LLC	65,536
199.18.0.0/16	AS33167	OARnet	65,536
199.199.0.0/16	AS25720	Inteliquent, inc.	65,536
199.50.0.0/16	AS8075	Microsoft Limited	65,536
199.40.0.0/16	AS2571	DHL Information Services (Asia-Pacific) Sdn Bhd	65,536
199.117.0.0/16	AS13993	CenturyLink Communications, LLC	65,536
199.218.0.0/16	AS25822	OARnet	65,536

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

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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
105.98.20.208	AS36947 Telecom Algeria	`10.94ms` from Algiers, DZ
4.255.58.144	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
105.156.211.224	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.33ms` from Casablanca, MA
119.53.13.96	AS4837 CHINA UNICOM China169 Backbone	`4.24ms` from Changchun, CN
54.77.37.128	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
47.86.1.32	AS45102 Alibaba (US) Technology Co., Ltd.	`0.86ms` from Hong Kong, HK
175.163.40.128	AS4837 CHINA UNICOM China169 Backbone	`11.40ms` from Liaoyang, CN
109.156.138.48	AS2856 British Telecommunications PLC	`7.75ms` from London, GB
47.153.36.160	AS5650 Frontier Communications of America, Inc.	`1.84ms` from Los Angeles, US
69.141.222.224	AS7922 Comcast Cable Communications, LLC	`8.27ms` from New York City, US
90.53.10.128	AS3215 Orange S.A.	`4.38ms` from Paris, FR
116.126.3.176	AS9318 SK Broadband Co Ltd	`3.79ms` from Seoul, KR
1.238.159.48	AS9318 SK Broadband Co Ltd	`1.86ms` from Seoul, KR
212.205.3.96	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.66ms` from Athens, GR
38.94.42.192	AS174 Cogent Communications, LLC	`0.99ms` from Boca Raton, US
78.92.13.48	AS5483 Magyar Telekom Plc.	`6.15ms` from Budapest, HU
156.214.254.112	AS8452 TE-AS	`3.55ms` from Cairo, EG
172.77.148.224	AS5650 Frontier Communications of America, Inc.	`15.05ms` from Chicago, US
64.65.249.128	AS7029 Windstream Communications LLC	`10.37ms` from Chicago, US
102.209.9.176	AS328631 TWC Hosting CC	`1.74ms` from Durban, ZA
207.154.231.144	AS14061 DigitalOcean, LLC	`0.44ms` from Frankfurt am Main, DE
91.0.190.240	AS3320 Deutsche Telekom AG	`7.26ms` from Frankfurt am Main, DE
208.123.209.176	AS9304 HGC Global Communications Limited	`2.08ms` from Hong Kong, HK
31.145.230.240	AS8386 Vodafone Net Iletisim Hizmetler AS	`9.19ms` from Istanbul, TR
80.6.97.208	AS5089 Virgin Media Limited	`10.71ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m4 199.251.119.42

traceroute to 199.251.119.42 (199.251.119.42): 4 hops max, 52 byte packets

1 [AS51167] 45.141.122.11 0.764 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Portsmouth, GB

On November 14th 2025

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