152.121.184.0/24

AS27064 · DoD Network Information Center

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Summary

Country	United States
Domain	dot.gov
ASN	AS27064
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
OriginAS:       27030
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:        2016-07-06
OrgAdminHandle: NOM5-ARIN
OrgTechHandle:  NETWO3558-ARIN
OrgAbuseHandle: NETWO3558-ARIN
OrgAbuseHandle: ZU10-ARIN
OrgNOCHandle:   ZU10-ARIN
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:        2024-06-27
OfficePhone:    +1-703-313-5400
Mailbox:        juan.g.colon@uscg.mil
Source:         ARIN


POCHandle:      NOM5-ARIN
IsRole:         Y
LastName:       Network Operations Manager
FirstName:      
Street:         1200 New Jersey Ave, SE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2004-06-03
Updated:        2023-07-20
OfficePhone:    +1-202-366-0785
OfficePhone:    +1-202-366-2230
Mailbox:        rick.richardson@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:        2024-07-18
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

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
152.121.184.21	uscg.mil	1

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
92.137.84.8	AS3215 Orange S.A.	`13.57ms` from Aubervilliers, FR
41.238.79.168	AS8452 TE-AS	`6.60ms` from Cairo, EG
75.190.3.8	AS11426 Charter Communications Inc	`11.71ms` from Charlotte, US
111.26.191.8	AS134810 China Mobile Group JiLin communications corporation	`14.74ms` from Dalian, CN
129.56.89.152	AS327952 NATCOM Development and Investment Limited	`0.41ms` from Frankfurt am Main, DE
84.138.209.200	AS3320 Deutsche Telekom AG	`7.21ms` from Frankfurt am Main, DE
87.64.6.184	AS5432 Proximus NV	`4.80ms` from Gravelines, FR
136.61.213.216	AS16591 Google Fiber Inc.	`0.67ms` from Kansas City, US
130.246.210.120	AS786 Jisc Services Limited	`2.81ms` from London, GB
49.151.251.40	AS9299 Philippine Long Distance Telephone Company	`6.47ms` from Manila, PH
45.165.61.40	AS268658 ROCHA FIBER FIBRA OPTICA LTDA. - ME	`1.18ms` from Osasco, BR
72.208.245.56	AS22773 Cox Communications Inc.	`5.29ms` from Phoenix, US
119.223.80.104	AS4766 Korea Telecom	`5.00ms` from Seoul, KR
218.54.124.40	AS9318 SK Broadband Co Ltd	`5.46ms` from Seoul, KR
13.251.236.56	AS16509 Amazon.com, Inc.	`0.18ms` from Singapore, SG
112.199.210.200	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.03ms` from Singapore, SG
158.129.154.120	AS5479 University Network in Vilnius	`0.80ms` from Vilnius, LT
44.248.208.136	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
78.130.5.8	AS2860 NOS COMUNICACOES, S.A.	`14.11ms` from Braga, PT
191.221.125.104	AS8167 V tal	`10.85ms` from Curitiba, BR
118.69.157.152	AS18403 FPT Telecom Company	`1.12ms` from Ho Chi Minh City, VN
212.48.71.120	AS20738 Heart Internet limited	`0.26ms` from Leeds, GB
72.15.4.200	AS5738 FirstLight Fiber, Inc.	`7.22ms` from Secaucus, US
163.53.94.136	AS4812 China Telecom (Group)	`2.78ms` from Shanghai, CN
126.40.51.104	AS17676 SoftBank Corp.	`2.84ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m4 152.121.184.146

traceroute to 152.121.184.146 (152.121.184.146): 4 hops max, 52 byte packets

1 [AS398478] 107.148.8.254 1.687 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 22nd 2025

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