152.121.192.0/23

AS27064  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain dot.gov
ASN AS27064
Parent Range 152.121.0.0/16
Registry ARIN
ID DOTNETA1

WHOIS Details

NetHandle:      NET-152-121-0-0-2
OrgID:          UDT
Parent:         NET-152-121-0-0-1
NetName:        DOTNETA1
NetRange:       152.121.0.0 - 152.121.255.255
NetType:        reassignment
Comment:        This network block is assigned to the United States
Comment:        Coast Guard. Please direct any issues pertaining
Comment:        to
Comment:        this network space to the USCG contact listed and
Comment:        not
Comment:        to the US DOT contacts.
RegDate:        1991-08-15
Updated:        2024-03-11
TechHandle:     JGC6-ARIN
Source:         ARIN


OrgID:          UDT
OrgName:        U.S. Department of Transportation
CanAllocate:    
Street:         1200 New Jersey Ave, SE
Street:         DOT ITS/IDN E51-200
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        1991-08-15
Updated:        2025-10-31
OrgAdminHandle: CALLA214-ARIN
OrgTechHandle:  NEEDH77-ARIN
OrgTechHandle:  NETWO3558-ARIN
OrgAbuseHandle: NETWO3558-ARIN
OrgAbuseHandle: ZU10-ARIN
OrgNOCHandle:   ZU10-ARIN
Source:         ARIN


POCHandle:      NEEDH77-ARIN
IsRole:         N
LastName:       Needham
FirstName:      Alim
Street:         1200 New Jersey ave
City:           WASHINGTON
State/Prov:     DC
Country:        US
PostalCode:     20003
RegDate:        2025-10-16
Updated:        2025-10-16
OfficePhone:    +1-202-809-4778
Mailbox:        alim.needham.ctr@dot.gov
Source:         ARIN


POCHandle:      NETWO3558-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         OST ITSS
Street:         1200 New Jersey Ave SE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2009-12-03
Updated:        2025-10-14
OfficePhone:    +1-202-366-6216
OfficePhone:    +1-202-366-7677
Mailbox:        idn@dot.gov
Mailbox:        jeffrey.henderson1@dot.gov
Source:         ARIN


POCHandle:      ZU10-ARIN
IsRole:         Y
LastName:       US Department of Transportation
FirstName:      
Street:         1200 New Jersey Ave, SE
Street:         E12-397
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2000-03-10
Updated:        2023-07-20
OfficePhone:    +1-202-366-5605
Mailbox:        imc@dot.gov
Source:         ARIN


POCHandle:      CALLA214-ARIN
IsRole:         N
LastName:       Callaham
FirstName:      Jeffrey
Street:         1200 New Jersey Ave, S.E.
Street:         Room E51-303
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2024-04-10
Updated:        2025-08-13
OfficePhone:    +1-202-366-6386
Mailbox:        jeffrey.callaham@dot.gov
Source:         ARIN


POCHandle:      JGC6-ARIN
IsRole:         N
LastName:       Colon-Colon
FirstName:      Juan 
Street:         7323 TELEGRAPH RD
City:           ALEXANDRIA
State/Prov:     VA
Country:        US
PostalCode:     22315
RegDate:        2023-03-30
Updated:        2026-01-26
OfficePhone:    +1-703-313-5400
Mailbox:        juan.g.colon@uscg.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 152.121.192.0/23

Range ASN Company Num of IPs
152.121.0.0/16 AS27064 U.S. Department of Transportation 65,536

Nearby Ranges

BGP prefixes that overlap with 152.121.0.0/16

Range ASN Company Num of IPs
152.121.0.0/16 AS27064 U.S. Department of Transportation 65,536

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
77.163.186.247 AS1136 KPN B.V. 2.93ms from Amsterdam, NL
141.76.69.7 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.85ms from Berlin, DE
20.22.194.87 AS8075 Microsoft Corporation 0.24ms from Boydton, US
13.247.96.87 AS16509 Amazon.com, Inc. 0.10ms from Cape Town, ZA
122.174.125.247 AS24560 Bharti Airtel Ltd., Telemedia Services 10.40ms from Chennai, IN
174.63.84.7 AS7922 Comcast Cable Communications, LLC 3.10ms from Denver, US
223.223.125.167 AS18144 Enecom,Inc. 5.24ms from Hiroshima, JP
154.82.80.167 AS399077 Tcloudnet 0.93ms from Hong Kong, HK
169.224.180.215 AS394089 Google LLC 0.12ms from Milan, IT
34.154.70.55 AS396982 Google LLC 0.09ms from Milan, IT
174.20.193.151 AS209 CenturyLink Communications, LLC 1.56ms from Minneapolis, US
126.31.136.215 AS17676 SoftBank Corp. 13.69ms from Osaka, JP
112.233.108.135 AS4837 CHINA UNICOM China169 Backbone 9.33ms from Qingdao, CN
20.197.238.23 AS8075 Microsoft Corporation 0.16ms from Sao Paulo, BR
210.107.31.215 AS3786 LG DACOM Corporation 4.35ms from Seoul, KR
54.251.65.23 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
60.21.65.7 AS4837 CHINA UNICOM China169 Backbone 10.41ms from Tieling, CN
114.165.116.103 AS4713 NTT DOCOMO BUSINESS,Inc. 3.63ms from Tokyo, JP
123.13.24.183 AS4837 CHINA UNICOM China169 Backbone 5.47ms from Zhengzhou, CN
193.228.199.23 AS62240 Clouvider 0.42ms from Amsterdam, NL
129.213.61.215 AS31898 Oracle Corporation 0.31ms from Ashburn, US
97.150.255.231 AS6167 Verizon Business 12.82ms from Atlanta, US
68.89.9.167 AS7018 AT&T Enterprises, LLC 7.62ms from Atlanta, US
119.53.131.215 AS4837 CHINA UNICOM China169 Backbone 1.16ms from Changchun, CN
76.150.27.135 AS7922 Comcast Cable Communications, LLC 7.16ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m7 152.121.193.37
traceroute to 152.121.193.37 (152.121.193.37): 7 hops max, 52 byte packets
2 *
3 *
4 [AS174] 130.117.1.9 2.368 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Naaldwijk, NL
On

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