159.133.112.0/21

AS5972 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS5972
Registry	ARIN
ID	OCHAMPUS

WHOIS Details

NetHandle:      NET-159-133-0-0-2
OrgID:          DNIC
Parent:         NET-159-133-0-0-1
NetName:        OCHAMPUS
NetRange:       159.133.0.0 - 159.133.255.255
NetType:        reallocation
RegDate:        2025-09-04
Updated:        2025-09-04
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 159.133.0.0/16

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

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
180.211.99.5	AS17625 BlazeNet's Network	`2.94ms` from Ahmedabad, IN
50.168.162.5	AS7922 Comcast Cable Communications, LLC	`1.19ms` from Atlanta, US
121.69.223.117	AS4808 China Unicom Beijing Province Network	`4.26ms` from Beijing, CN
96.10.211.213	AS11426 Charter Communications Inc	`0.56ms` from Charlotte, US
107.205.138.5	AS7018 AT&T Enterprises, LLC	`5.75ms` from Chicago, US
187.95.105.133	AS14868 Ligga Telecomunicações S.A.	`1.20ms` from Curitiba, BR
187.5.59.149	AS8167 V tal	`1.08ms` from Curitiba, BR
98.142.74.101	AS30029 Dobson Technologies - Transport and Telecom Solutions, LLC	`6.32ms` from Dallas, US
76.209.144.21	AS7018 AT&T Enterprises, LLC	`12.62ms` from Dallas, US
104.43.171.37	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
87.200.106.197	AS15802 Emirates Integrated Telecommunications Company PJSC	`5.00ms` from Dubai, AE
2.216.164.133	AS5607 Sky UK Limited	`3.52ms` from London, GB
69.237.9.85	AS7018 AT&T Enterprises, LLC	`6.87ms` from Miami, US
208.72.50.5	AS3789 Essentia Health East	`3.65ms` from Minneapolis, US
125.108.87.165	AS4134 CHINANET-BACKBONE	`9.12ms` from Ningbo, CN
2.160.8.85	AS3320 Deutsche Telekom AG	`18.51ms` from Nuernberg, DE
150.99.7.69	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`0.49ms` from Osaka, JP
130.93.153.229	AS25540 Alphalink SASU	`0.77ms` from Paris, FR
1.212.5.197	AS3786 LG DACOM Corporation	`2.01ms` from Seoul, KR
178.30.163.69	AS8434 Telenor Sverige AB	`13.81ms` from Tallinn, EE
126.37.71.101	AS17676 SoftBank Corp.	`9.85ms` from Tokyo, JP
126.108.254.197	AS17676 SoftBank Corp.	`7.01ms` from Tokyo, JP
172.210.33.165	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
52.127.54.197	AS8070 Microsoft Corporation	`0.58ms` from Boydton, US
23.236.155.181	AS55286 B2 Net Solutions Inc.	`0.14ms` from Buffalo, US

Traceroute

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

traceroute -a -n -q1 -f5 -m10 159.133.112.206

traceroute to 159.133.112.206 (159.133.112.206): 10 hops max, 52 byte packets

5 [AS3356] 4.15.38.133 1.297 ms

6 *

7 [AS3356] 4.39.210.90 37.571 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 20th 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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