199.9.178.0/23

AS518 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS518
Registry	ARIN
ID	NETBLK-DSI001

WHOIS Details

NetHandle:      NET-199-9-128-0-2
OrgID:          DNIC
Parent:         NET-199-9-128-0-1
NetName:        NETBLK-DSI001
NetRange:       199.9.128.0 - 199.9.247.255
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 199.9.0.0/16

Range	ASN	Company	Num of IPs
199.9.64.0/18	AS721	DoD Network Information Center	16,384
199.9.248.0/21	AS46489	Twitch Interactive Inc.	2,048
199.9.4.0/22	AS749	DoD Network Information Center	1,024
199.9.16.0/22	AS749	DoD Network Information Center	1,024
199.9.14.0/23	AS394353	B.Root-Server-OPS	512
199.9.13.0/24	AS394092	BCT Consulting Inc.	256
199.9.3.0/24	AS32264	KMTelecom	256
199.9.1.0/24	AS668	Naval Research Laboratory, Marine	256
199.9.57.0/24	AS271	North Island College	256

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
84.83.100.167	AS1136 KPN B.V.	`2.77ms` from Amsterdam, NL
73.86.33.87	AS7922 Comcast Cable Communications, LLC	`6.35ms` from Ashburn, US
156.195.219.119	AS8452 TE-AS	`5.62ms` from Cairo, EG
40.85.125.199	AS8075 Microsoft Corporation	`0.25ms` from Dublin, IE
83.125.119.7	AS200093 Deutsche Telekom MMS GmbH	`0.32ms` from Frankfurt am Main, DE
217.225.38.199	AS3320 Deutsche Telekom AG	`3.21ms` from Frankfurt am Main, DE
87.134.46.7	AS3320 Deutsche Telekom AG	`17.16ms` from Frankfurt am Main, DE
192.141.138.23	AS267487 Souza e Couto Empreendimentos Ltda	`9.86ms` from Joao Pessoa, BR
42.180.7.55	AS4837 CHINA UNICOM China169 Backbone	`4.38ms` from Liaoyang, CN
18.135.211.135	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
34.148.182.135	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
175.27.230.247	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.16ms` from Nanjing, CN
67.188.184.55	AS7922 Comcast Cable Communications, LLC	`7.84ms` from San Jose, US
192.173.110.39	AS2906 Netflix Streaming Services Inc.	`0.42ms` from Secaucus, US
84.136.243.151	AS3320 Deutsche Telekom AG	`1.33ms` from Berlin, DE
139.80.255.215	AS38305 The University of Otago	`9.44ms` from Christchurch, NZ
34.136.90.119	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
98.250.0.231	AS7922 Comcast Cable Communications, LLC	`11.71ms` from Flint, US
76.187.225.151	AS11427 Charter Communications Inc	`14.95ms` from Houston, US
3.227.90.39	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
199.165.203.7	AS11170 Roller Network LLC	`7.05ms` from San Jose, US
5.45.63.71	AS198605 Gen Digital dba as Avast	`0.71ms` from San Jose, US
78.12.203.151	AS16509 Amazon.com, Inc.	`0.63ms` from Santiago de Queretaro, MX
23.208.171.167	AS16625 Akamai Technologies, Inc.	`0.30ms` from Singapore, SG
58.26.113.7	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.18ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -m4 199.9.179.61

traceroute to 199.9.179.61 (199.9.179.61): 4 hops max, 52 byte packets

1 [AS56630] 89.36.161.1 0.168 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Riga, LV

On September 11th 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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