199.252.157.0/24

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:      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

Nearby Ranges

BGP prefixes that overlap with 199.252.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
199.252.157.251	AS721 United States Department of Defense (DoD)	`2.99ms` from Honolulu, US

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
157.182.3.40	AS12118 West Virginia University	`7.68ms` from Ashburn, US
40.71.115.136	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
109.230.5.168	AS15962 Orange Slovensko a.s.	`3.10ms` from Bratislava, SK
47.245.139.216	AS45102 Alibaba (US) Technology Co., Ltd.	`0.80ms` from Frankfurt am Main, DE
130.233.208.56	AS15496 Aalto University	`0.69ms` from Helsinki, FI
73.155.103.56	AS7922 Comcast Cable Communications, LLC	`3.54ms` from Houston, US
90.249.91.72	AS5378 Vodafone Limited	`6.21ms` from London, GB
112.198.144.88	AS132199 Globe Telecom Inc.	`2.85ms` from Manila, PH
79.16.166.136	AS3269 Telecom Italia S.p.A.	`2.87ms` from Milan, IT
174.20.97.136	AS209 CenturyLink Communications, LLC	`2.06ms` from Minneapolis, US
190.134.189.24	AS6057 Administracion Nacional de Telecomunicaciones	`3.49ms` from Montevideo, UY
81.250.245.56	AS3215 Orange S.A.	`1.69ms` from Paris, FR
98.136.200.8	AS36647 Yahoo Holdings Inc.	`3.93ms` from Seattle, US
73.169.230.40	AS7922 Comcast Cable Communications, LLC	`7.70ms` from Seattle, US
207.194.13.248	AS852 TELUS Communications Inc.	`4.51ms` from Seattle, US
188.18.97.184	AS12389 PJSC Rostelecom	`12.19ms` from Yekaterinburg, RU
115.190.37.120	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`5.46ms` from Beijing, CN
1.60.85.136	AS4837 CHINA UNICOM China169 Backbone	`15.04ms` from Changchun, CN
198.1.27.56	AS22567 CWGS ENTERPRISES, LLC	`1.11ms` from Chicago, US
13.71.212.136	AS8075 Microsoft Corporation	`3.23ms` from Denver, US
120.41.188.248	AS4134 CHINANET-BACKBONE	`5.92ms` from Fuzhou, CN
120.243.78.136	AS9808 China Mobile Communications Group Co., Ltd.	`10.60ms` from Nanjing, CN
153.200.156.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.62ms` from Osaka, JP
83.159.242.168	AS12322 Free SAS	`1.31ms` from Paris, FR
24.36.229.168	AS7992 Cogeco Connexion Inc.	`7.87ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f4 -m10 199.252.157.29

traceroute to 199.252.157.29 (199.252.157.29): 10 hops max, 52 byte packets

4 [AS36236] 104.225.2.192 0.377 ms

5 *

6 *

7 [AS3356] 209.244.209.46 7.551 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Durham, US

On November 22nd 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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