1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.152.0.0/16
  4. AS2576  | 204.152.44.0/23

204.152.44.0/23

AS2576  ·  U. S. Department of Transportation

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Summary

Country United States
Domain dot.gov
ASN AS2576
Registry ARIN
ID DOT-CNET-6

WHOIS Details

NetHandle:      NET-204-152-44-0-1
OrgID:          UDT-2
Parent:         NET-204-0-0-0-0
NetName:        DOT-CNET-6
NetRange:       204.152.44.0 - 204.152.45.255
NetType:        allocation
RegDate:        1994-11-18
Updated:        2021-12-14
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:      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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 204.152.0.0/16

Range ASN Company Num of IPs
204.152.240.0/20 AS33055 Brinkster Communications Corporation 4,096
204.152.184.0/21 AS1280 Internet Systems Consortium, Inc. 2,048
204.152.152.0/22 AS22773 Norfolk Public Schools Administration 1,024
204.152.214.0/23 AS36352 HostPapa 512
204.152.68.0/23 AS201341 Triton Energy Corporation 512
204.152.12.0/23 AS20466 WGBH Educational Foundation 512
204.152.148.0/23 AS21976 Monmouth University 512
204.152.132.0/23 AS398412 WEBER COUNTY 512
204.152.24.0/23 AS33177 Kaleida Health 512
204.152.150.0/23 AS7029 K+K America Corporation 512
204.152.140.0/23 AS8075 Microsoft Corp 512
204.152.38.0/23 AS25861 Toggle Fire Networks 512
204.152.130.0/23 AS26335 Middle Tennessee State University 512
204.152.2.0/23 AS11777 North Carolina Adminstrative Office of the Courts 512
204.152.22.0/23 AS16557 Atom Networks, LLC 512
204.152.42.0/23 AS11951 Management Analsysis, Inc. 512
204.152.48.0/23 AS17089 Cincinnati Children's Hospital Medical Center 512
204.152.206.0/23 AS36352 HostPapa 512
204.152.95.0/24 AS8075 Private Customer 256
204.152.99.0/24 AS14230 Multiquip Inc. 256
204.152.78.0/24 AS243 L3Harris Technologies 256
204.152.79.0/24 AS243 L3Harris Technologies, Inc. 256
204.152.105.0/24 AS29875 Clinical Pathology Laboratories 256
204.152.115.0/24 AS30600 Private Customer 256
204.152.80.0/24 AS33582 Digicel SVG Limited 256
204.152.216.0/24 AS36352 HostPapa 256
204.152.217.0/24 AS36352 HostPapa 256
204.152.81.0/24 AS395561 Digicel Grenada 256
204.152.128.0/24 AS4566 CYRACOM INTERNATIONAL INC 256
204.152.129.0/24 AS63251 Metro Wireless International, Inc. 256
204.152.96.0/24 AS10595 Mauswerks, LLC. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
204.152.44.71 AS2576 U. S. Department of Transportation 54.35ms 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
92.119.164.183 AS211507 Julian Achter 0.38ms from Amsterdam, NL
3.227.220.183 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
97.151.191.39 AS6167 Verizon Business 11.78ms from Ashburn, US
190.210.239.39 AS16814 NSS S.A. 0.65ms from Buenos Aires, AR
175.22.157.39 AS4837 CHINA UNICOM China169 Backbone 4.32ms from Changchun, CN
184.55.205.119 AS10796 Charter Communications Inc 8.43ms from Chicago, US
35.192.36.135 AS396982 Google LLC 0.12ms from Council Bluffs, US
34.31.30.183 AS396982 Google LLC 0.12ms from Council Bluffs, US
71.196.224.87 AS7922 Comcast Cable Communications, LLC 2.09ms from Denver, US
14.242.211.71 AS45899 VNPT Corp 3.94ms from Ho Chi Minh City, VN
86.210.45.167 AS3215 Orange S.A. 9.06ms from Marseille, FR
84.156.215.23 AS3320 Deutsche Telekom AG 4.87ms from Nuernberg, DE
219.114.247.183 AS9617 JCOM Co., Ltd. 7.38ms from Osaka, JP
121.148.165.119 AS4766 Korea Telecom 5.53ms from Seoul, KR
86.83.213.231 AS1136 KPN B.V. 2.40ms from Amsterdam, NL
197.147.37.7 AS36884 Wana Corporate 8.89ms from Casablanca, MA
104.187.113.199 AS7018 AT&T Enterprises, LLC 1.91ms from Dallas, US
129.122.150.167 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 2.16ms from Luanda, AO
47.201.11.119 AS5650 Frontier Communications of America, Inc. 7.12ms from Miami, US
15.161.215.247 AS16509 Amazon.com, Inc. 0.10ms from Milan, IT
46.38.48.231 AS52201 OOO Suntel 1.15ms from Moscow, RU
189.131.100.183 AS8151 UNINET 4.27ms from Santiago de Queretaro, MX
3.36.15.39 AS16509 Amazon.com, Inc. 0.51ms from Seoul, KR
60.144.18.71 AS17676 SoftBank Corp. 2.79ms from Tokyo, JP
44.203.13.183 AS14618 Amazon.com, Inc. 0.75ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 204.152.44.28
traceroute to 204.152.44.28 (204.152.44.28): 64 hops max, 52 byte packets
4 [AS7018] 32.122.32.224 6.787 ms
5 [AS7018] 32.130.20.28 6.904 ms
6 [AS7018] 32.130.21.91 6.852 ms
7 [AS7018] 32.122.44.165 7.218 ms
8 *
9 *
10 [AS7018] 32.3.26.129 9.305 ms
11 *
12 *
13 [AS2576] 199.79.180.114 13.05 ms
14 *
15 *
16 *
17 *
18 [AS2576] 204.68.202.254 69.839 ms
19 [AS2576] 204.152.44.28 63.842 ms
Measurement taken from IPinfo ProbeNet in Milwaukee, 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.

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