1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.238.0.0/16
  4. AS2576  | 204.238.19.0/24

204.238.19.0/24

AS2576  ·  U. S. Department of Transportation

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Summary

Country United States
Domain nhtsa.gov
ASN AS2576
Registry ARIN
ID DOT-CNET-9

WHOIS Details

NetHandle:      NET-204-238-19-0-1
OrgID:          NHTSA
Parent:         NET-204-0-0-0-0
NetName:        DOT-CNET-9
NetRange:       204.238.19.0 - 204.238.19.255
NetType:        allocation
RegDate:        1995-02-13
Updated:        2021-12-14
Source:         ARIN


OrgID:          NHTSA
OrgName:        National Highway Traffic Safety Administration
CanAllocate:    
Street:         1200 New Jersey Ave, SE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        1995-02-13
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 204.238.0.0/16

Range ASN Company Num of IPs
204.238.50.0/24 AS11227 Morningstar, Inc. 256
204.238.181.0/24 AS11273 Fiserv Solutions, LLC 256
204.238.76.0/24 AS11834 Drexel University 256
204.238.72.0/24 AS11865 El Paso Electric 256
204.238.146.0/24 AS13760 Putnam County Sheriff's Office 256
204.238.98.0/24 AS13779 Mann Consulting 256
204.238.187.0/24 AS13823 Data Collection and Compilation Services 256
204.238.218.0/24 AS13823 University of Texas at Arlington -- Dept. of Continuing Education 256
204.238.197.0/24 AS14932 C1CX 256
204.238.168.0/24 AS16470 Caldwell Global Communications, Inc. 256
204.238.214.0/24 AS16608 DLJones LLC 256
204.238.107.0/24 AS1982 Tel-West Central Services 256
204.238.69.0/24 AS19946 Scarlet Pearl Casino 256
204.238.112.0/24 AS20115 A.O. Smith Water Products Company 256
204.238.209.0/24 AS21516 Ephrata Community Hospital 256
204.238.189.0/24 AS21666 OSF Healthcare System 256
204.238.193.0/24 AS22925 Population Action International 256
204.238.46.0/24 AS25932 Disney Worldwide Services, Inc. 256
204.238.94.0/24 AS2648 National Weather Service Western Region Headquarters 256
204.238.68.0/24 AS26699 Muhlenberg College 256
204.238.58.0/24 AS27368 Solo Cup Company LLC 256
204.238.120.0/24 AS2828 Verizon Business 256
204.238.34.0/24 AS29706 Blue Danube Software 256
204.238.153.0/24 AS29733 US FOODS, INC. 256
204.238.198.0/24 AS32096 Knoxville Utilities Board 256
204.238.252.0/24 AS32186 FUJIFILM Manufacturing USA, Inc 256
204.238.236.0/24 AS33132 Crown Castle Fiber LLC 256
204.238.254.0/24 AS33390 READYTECH CORPORATION 256
204.238.65.0/24 AS3562 Sandia National Laboratories 256
204.238.108.0/24 AS394823 Taylor Fresh Foods, Inc. 256
204.238.232.0/24 AS395166 American National Bank 256
204.238.44.0/24 AS396240 CHS 256
204.238.37.0/24 AS396345 Comprehensive Computer Solutions, Incorporated 256
204.238.8.0/24 AS396952 Net253, LLC 256
204.238.54.0/24 AS398337 Point Broadband Fiber Holding, LLC 256
204.238.255.0/24 AS398484 Clarke University 256
204.238.219.0/24 AS399285 Citizens Financial Corporation 256
204.238.113.0/24 AS399751 County of Rockingham 256
204.238.82.0/24 AS40275 SecurityMetrics, Inc. 256
204.238.213.0/24 AS46577 The Malone Family 256
204.238.70.0/24 AS46793 ReallyMe LLC 256
204.238.128.0/24 AS46828 SILVER STAR BRANDS, INC. 256
204.238.5.0/24 AS46943 We Three 256
204.238.52.0/24 AS53828 Centurion, Inc. 256
204.238.141.0/24 AS54617 Massachusetts Green High Performance Computing Center, Inc 256
204.238.121.0/24 AS55154 JAMNet Internet Services, Inc 256
204.238.101.0/24 AS5783 Ad On The Net 256
204.238.95.0/24 AS5783 Ad On The Net 256
204.238.150.0/24 AS62566 Starbucks Coffee Company 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
82.169.67.72 AS1136 KPN B.V. 1.62ms from Amsterdam, NL
52.177.75.216 AS8075 Microsoft Corporation 0.25ms from Boydton, US
68.43.178.216 AS7922 Comcast Cable Communications, LLC 6.61ms from Detroit, US
68.36.56.200 AS7922 Comcast Cable Communications, LLC 7.90ms from Flint, US
84.159.70.232 AS3320 Deutsche Telekom AG 7.04ms from Frankfurt am Main, DE
27.64.216.88 AS7552 Viettel Group 3.27ms from Ho Chi Minh City, VN
89.29.241.56 AS3339 FIBRAWORLD TELECOM S.A.U. 7.26ms from Madrid, ES
174.44.20.232 AS6128 Cablevision Systems Corp. 2.63ms from New York City, US
34.198.50.248 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
129.208.125.168 AS25019 Saudi Telecom Company JSC 1.93ms from Riyadh, SA
45.77.248.40 AS20473 The Constant Company, LLC 0.12ms from Singapore, SG
61.66.230.88 AS9919 New Century InfoComm Tech Co., Ltd. 0.65ms from Taipei, TW
36.112.18.104 AS4847 China Networks Inter-Exchange 2.82ms from Tianjin, CN
113.224.230.168 AS4837 CHINA UNICOM China169 Backbone 2.32ms from Tieling, CN
60.23.133.184 AS4837 CHINA UNICOM China169 Backbone 11.08ms from Tieling, CN
126.19.195.200 AS17676 SoftBank Corp. 5.84ms from Tokyo, JP
202.209.194.200 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.38ms from Tokyo, JP
176.70.183.136 AS1257 Tele2 Sverige AB 0.51ms from Goeteborg, SE
183.3.185.24 AS136199 CHINANET Guangdong province Yuedong MAN network 2.95ms from Guangzhou, CN
77.54.116.248 AS12353 Vodafone Portugal 2.43ms from Lisbon, PT
106.70.164.120 AS4804 Microplex PTY LTD 2.41ms from Melbourne, AU
212.193.141.184 AS62240 Clouvider 0.75ms from New York City, US
34.238.201.152 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
186.21.62.216 AS6535 Telmex Servicios Empresariales S.A. 5.81ms from Santiago, CL
201.119.20.200 AS8151 UNINET 3.82ms from Santiago de Queretaro, MX

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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