1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.68.0.0/16
  4. AS2576  | 204.68.196.0/23

204.68.196.0/23

AS2576  ·  U. S. Department of Transportation

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Summary

Country United States
Domain dot.gov
ASN AS2576
Registry ARIN
ID DOT-CNET-12

WHOIS Details

NetHandle:      NET-204-68-196-0-1
OrgID:          UDT-2
Parent:         NET-204-0-0-0-0
NetName:        DOT-CNET-12
NetRange:       204.68.196.0 - 204.68.196.255
NetType:        allocation
RegDate:        1994-08-22
Updated:        2021-12-14
TechHandle:     CARTE569-ARIN
TechHandle:     NETWO3558-ARIN
Source:         ARIN


OrgID:          UDT-2
OrgName:        U.S. Dept. 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:        1992-04-01
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:      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:      CARTE569-ARIN
IsRole:         N
LastName:       Carter
FirstName:      Jason
Street:         1200 New Jersey Ave SE Room E51-337
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20590
RegDate:        2018-06-05
Updated:        2018-06-05
OfficePhone:    +1-202-366-0785
Mailbox:        jason.carter@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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 204.68.0.0/16

Range ASN Company Num of IPs
204.68.32.0/19 AS25792 Tucson Medical Center 8,192
204.68.96.0/19 AS11320 American Internet Services, LLC. 8,192
204.68.64.0/19 AS4511 University of Miami 8,192
204.68.96.0/19 AS209242 American Internet Services, LLC. 8,192
204.68.16.0/20 AS14454 USA.Net Inc 4,096
204.68.232.0/23 AS63201 Coeo Solutions, LLC 512
204.68.186.0/23 AS400411 Sisters of Charity Hospital 512
204.68.202.0/24 AS2576 U.S. Dept. of Transportation 256
204.68.194.0/24 AS2576 U.S. Dept. of Transportation 256
204.68.207.0/24 AS2650 Executive Office Of The President 256
204.68.241.0/24 AS33491 E. D. Etnyre & Co. 256
204.68.171.0/24 AS36324 IronAge Softworks 256
204.68.231.0/24 AS36445 Coextro 256
204.68.227.0/24 AS3801 256
204.68.228.0/24 AS3801 256
204.68.216.0/24 AS393826 IMAGINE SOFTWARE INC 256
204.68.210.0/24 AS394411 Department of Public Health 256
204.68.242.0/24 AS394516 County of Napa MIS 256
204.68.123.0/24 AS395367 256
204.68.234.0/24 AS395567 Work IT Solutions, Inc. 256
204.68.170.0/24 AS19740 Sudjam, LLC 256
204.68.245.0/24 AS2048 State of Louisiana Office of Technology Services 256
204.68.106.0/24 AS6130 256
204.68.195.0/24 AS2576 U.S. Dept. of Transportation 256

Hosted domains

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

IP Address Domain Domains on this IP
204.68.196.12 dot.gov 1
204.68.196.19 transportation.gov 1
204.68.196.32 cmts.gov 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

28 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
204.68.196.101 AS2576 U. S. Department of Transportation 32.56ms from Chicago, US

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
99.67.52.103 AS7018 AT&T Enterprises, LLC 18.01ms from Chicago, US
72.176.136.7 AS11427 Charter Communications Inc 18.54ms from Dallas, US
104.203.56.103 AS30404 Blue Stream 0.42ms from Jacksonville, US
118.217.62.39 AS9318 SK Broadband Co Ltd 4.02ms from Seoul, KR
191.249.46.215 AS18881 TELEFÔNICA BRASIL S.A 1.67ms from São Paulo, BR
210.63.96.7 AS4781 PAGIC.net , INC. 2.68ms from Taipei, TW
193.107.92.119 AS13259 Delta Telesystems Ltd. 5.38ms from Yekaterinburg, RU
82.174.170.215 AS50266 Odido Netherlands B.V. 3.88ms from Amsterdam, NL
54.221.139.7 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
135.106.69.71 AS44559 IT HOSTLINE LTD 0.12ms from Bucharest, RO
184.15.226.71 AS5650 Frontier Communications of America, Inc. 12.07ms from Chicago, US
76.177.196.247 AS10796 Charter Communications Inc 10.54ms from Columbus, US
3.149.203.231 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
84.238.97.167 AS33796 BOLIGNET-AARHUS F.M.B.A. 3.38ms from Copenhagen, DK
54.228.104.215 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
130.61.89.151 AS31898 Oracle Corporation 0.41ms from Frankfurt am Main, DE
92.148.138.183 AS3215 Orange S.A. 6.11ms from Frankfurt am Main, DE
125.92.185.39 AS4134 CHINANET-BACKBONE 5.47ms from Guangzhou, CN
86.115.5.215 AS1759 Telia Finland Oyj 0.87ms from Helsinki, FI
14.164.194.119 AS45899 VNPT Corp 5.53ms from Ho Chi Minh City, VN
101.187.18.55 AS1221 Telstra Limited 2.62ms from Melbourne, AU
218.3.230.135 AS4134 CHINANET-BACKBONE 7.12ms from Nanjing, CN
101.1.173.71 AS7522 STNet, Incorporated 6.84ms from Osaka, JP
178.71.82.215 AS12389 PJSC Rostelecom 2.13ms from Saint Petersburg, RU
3.101.70.7 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f7 204.68.196.139
traceroute to 204.68.196.139 (204.68.196.139): 64 hops max, 52 byte packets
7 [AS7018] 12.55.31.146 1.446 ms
8 [AS7018] 12.55.31.145 1.334 ms
9 [AS7018] 32.130.88.128 13.051 ms
10 [AS7018] 32.130.21.91 13.093 ms
11 [AS7018] 32.122.44.165 13.743 ms
12 *
13 *
14 [AS7018] 32.3.26.129 8.3 ms
15 *
16 *
17 [AS2576] 199.79.180.114 11.985 ms
18 *
19 *
20 *
21 *
22 [AS2576] 204.68.202.229 35.106 ms
23 [AS2576] 204.68.196.139 33.854 ms
Measurement taken from IPinfo ProbeNet in Chicago, US
On

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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