138.138.132.0/22

AS5972  ·  United States Department of Defense (DoD)

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Summary

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

WHOIS Details

NetHandle:      NET-138-138-0-0-2
OrgID:          DNIC
Parent:         NET-138-138-0-0-1
NetName:        CERNERBLOCK
NetRange:       138.138.0.0 - 138.138.255.255
NetType:        reallocation
RegDate:        2025-08-28
Updated:        2025-08-28
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.138.0.0/16

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

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
143.176.185.6 AS13127 Odido Netherlands B.V. 6.58ms from Amsterdam, NL
117.243.211.54 AS9829 National Internet Backbone 12.89ms from Bengaluru, IN
34.223.170.198 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
4.152.90.214 AS8075 Microsoft Corporation 0.18ms from Boydton, US
90.224.133.38 AS3301 Telia Company AB 2.26ms from Goeteborg, SE
106.35.19.70 AS4134 CHINANET-BACKBONE 16.67ms from Hohhot, CN
59.162.160.54 AS4755 TATA Communications formerly VSNL is Leading ISP 0.59ms from Hyderabad, IN
78.162.249.166 AS47331 TTNet A.S. 9.06ms from Izmir, TR
134.161.216.54 AS22594 University of Northern Iowa 7.18ms from Minneapolis, US
114.154.189.38 AS4713 NTT DOCOMO BUSINESS,Inc. 5.15ms from Osaka, JP
27.194.213.246 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Qingdao, CN
213.32.114.246 AS16276 OVH SAS 0.07ms from Roubaix, FR
69.195.102.54 AS46606 Unified Layer 1.95ms from Salt Lake City, US
71.198.137.54 AS7922 Comcast Cable Communications, LLC 7.28ms from Santa Clara, US
191.53.163.198 AS28202 MASTER S/A 6.39ms from Sao Paulo, BR
116.127.52.150 AS9318 SK Broadband Co Ltd 8.08ms from Seoul, KR
163.152.62.38 AS9452 Korea University 2.62ms from Seoul, KR
37.25.32.6 AS16116 Pelephone Communications Ltd. 15.55ms from Tel Aviv, IL
160.13.183.214 AS2497 Internet Initiative Japan Inc. 4.78ms from Tokyo, JP
223.217.51.54 AS4713 NTT DOCOMO BUSINESS,Inc. 3.45ms from Tokyo, JP
78.106.54.102 AS8402 PJSC "Vimpelcom" 5.30ms from Yekaterinburg, RU
174.49.104.118 AS7922 Comcast Cable Communications, LLC 4.48ms from Atlanta, US
52.223.14.246 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
203.150.149.198 AS4618 Internet Thailand Company Limited 2.88ms from Bangkok, TH
210.193.233.134 AS17477 Macquarie Technology Operations Pty Limited 0.70ms from Brisbane, AU

Traceroute

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

$
traceroute -a -n -q1 -f7 -m10 138.138.132.237
traceroute to 138.138.132.237 (138.138.132.237): 10 hops max, 52 byte packets
7 [AS3356] 4.39.210.90 72.9 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Piscataway, US
On

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