199.9.64.0/18

AS721 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	NETBLK-JCSE

WHOIS Details

NetHandle:      NET-199-9-64-0-2
OrgID:          DNIC
Parent:         NET-199-9-64-0-1
NetName:        NETBLK-JCSE
NetRange:       199.9.64.0 - 199.9.127.255
NetType:        reallocation
RegDate:        2025-08-13
Updated:        2025-08-13
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

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
199.9.65.2	AS27064 DoD Network Information Center	`35.92ms` from Atlanta, US
199.9.64.130	AS27064 DoD Network Information Center	`32.75ms` from Atlanta, 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
87.202.180.66	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`12.88ms` from Athens, GR
24.98.220.178	AS7922 Comcast Cable Communications, LLC	`4.93ms` from Atlanta, US
98.22.208.2	AS7029 Windstream Communications LLC	`14.35ms` from Dallas, US
73.14.187.66	AS7922 Comcast Cable Communications, LLC	`2.12ms` from Denver, US
129.70.132.34	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.91ms` from Duesseldorf, DE
38.58.105.34	AS174 Cogent Communications	`4.12ms` from Geneve, CH
189.194.95.82	AS13999 Mega Cable, S.A. de C.V.	`14.94ms` from Guadalajara, MX
1.180.33.66	AS4134 CHINANET-BACKBONE	`4.12ms` from Hohhot, CN
24.187.249.50	AS6128 Cablevision Systems Corp.	`4.02ms` from New York City, US
183.79.251.82	AS24572 Yahoo Japan	`0.33ms` from Osaka, JP
136.142.213.194	AS4130 University of Pittsburgh	`1.30ms` from Pittsburgh, US
189.225.10.226	AS8151 UNINET	`6.49ms` from Santiago de Queretaro, MX
66.98.52.114	AS6400 Compañía Dominicana de Teléfonos S. A.	`18.08ms` from Santo Domingo, DO
218.145.103.34	AS4766 Korea Telecom	`1.05ms` from Seoul, KR
5.238.228.194	AS58224 Iran Telecommunication Company PJS	`15.92ms` from Yerevan, AM
115.54.91.130	AS4837 CHINA UNICOM China169 Backbone	`5.04ms` from Zhengzhou, CN
87.66.113.114	AS5432 Proximus NV	`6.41ms` from Amsterdam, NL
97.227.217.34	AS6167 Verizon Business	`15.77ms` from Atlanta, US
80.33.165.2	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.76ms` from Barcelona, ES
121.17.253.194	AS4837 CHINA UNICOM China169 Backbone	`10.96ms` from Beijing, CN
117.239.136.18	AS9829 National Internet Backbone	`2.34ms` from Bengaluru, IN
96.72.120.162	AS7922 Comcast Cable Communications, LLC	`5.99ms` from Chicago, US
34.32.116.18	AS396982 Google LLC	`8.97ms` from Copenhagen, DK
34.250.167.114	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
87.156.42.50	AS3320 Deutsche Telekom AG	`5.16ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m6 199.9.88.57

traceroute to 199.9.88.57 (199.9.88.57): 6 hops max, 52 byte packets

2 [AS41427] 193.164.140.13 1.057 ms

3 [AS3356] 212.162.28.77 2.691 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ljubljana, SI

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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