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:      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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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
204.152.148.0/23 AS21976 Monmouth University 512
204.152.206.0/23 AS36352 HostPapa 512
204.152.22.0/23 AS16557 Atom Networks, LLC 512
204.152.214.0/23 AS36352 HostPapa 512
204.152.22.0/23 AS16557 Atom Networks, LLC 512
204.152.38.0/23 AS25861 Toggle Fire Networks 512
204.152.130.0/23 AS26335 Middle Tennessee State University 512
204.152.132.0/23 AS398412 WEBER COUNTY 512
204.152.22.0/23 AS400562 Atom Networks, LLC 512
204.152.22.0/23 AS400562 Atom Networks, LLC 512
204.152.48.0/23 AS17089 Cincinnati Children's Hospital Medical Center 512
204.152.68.0/23 AS201341 Triton Energy Corporation 512
204.152.150.0/23 AS7029 K+K America Corporation 512
204.152.140.0/23 AS8075 Microsoft Corp 512
204.152.42.0/23 AS11951 Management Analsysis, Inc. 512
204.152.24.0/23 AS33177 Kaleida Health 512
204.152.2.0/23 AS11777 North Carolina Adminstrative Office of the Courts 512
204.152.12.0/23 AS20466 WGBH Educational Foundation 512
204.152.221.0/24 AS55154 Madgenius.com 256
204.152.129.0/24 AS63251 Metro Wireless International, Inc. 256
204.152.96.0/24 AS10595 Mauswerks, LLC. 256
204.152.95.0/24 AS8075 Private Customer 256
204.152.97.0/24 AS10595 Mauswerks, LLC. 256
204.152.99.0/24 AS14230 Multiquip Inc. 256
204.152.196.0/24 AS203020 256
204.152.199.0/24 AS203020 Parker Castillo 256
204.152.209.0/24 AS203020 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
204.152.192.0/24 AS36352 256
204.152.193.0/24 AS36352 256
204.152.195.0/24 AS36352 256
204.152.198.0/24 AS36352 256
204.152.205.0/24 AS36352 Madgenius.com 256
204.152.212.0/24 AS36352 256
204.152.216.0/24 AS36352 HostPapa 256
204.152.217.0/24 AS36352 HostPapa 256
204.152.220.0/24 AS36352 VentureNode LLC 256
204.152.81.0/24 AS395561 Digicel Grenada 256
204.152.128.0/24 AS4566 CYRACOM INTERNATIONAL INC 256

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
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
184.30.199.55 AS16625 Akamai Technologies, Inc. 0.32ms from Bogotá, CO
63.33.68.119 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
18.68.33.39 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
24.167.105.247 AS11427 Charter Communications Inc 12.62ms from Houston, US
119.119.145.215 AS4837 CHINA UNICOM China169 Backbone 14.00ms from Liaoyang, CN
213.104.164.87 AS5089 Virgin Media Limited 0.92ms from London, GB
217.113.169.119 AS42973 M247 UK Ltd 0.59ms from Manchester, GB
47.195.219.87 AS5650 Frontier Communications of America, Inc. 6.97ms from Miami, US
54.226.54.199 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
3.212.37.71 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
40.124.233.71 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
223.171.74.55 AS17853 LGTELECOM 16.28ms from Seoul, KR
220.75.242.151 AS4766 Korea Telecom 1.15ms from Seoul, KR
121.218.253.71 AS1221 Telstra Limited 10.63ms from Sydney, AU
119.243.237.199 AS2518 BIGLOBE Inc. 2.45ms from Tokyo, JP
83.89.246.215 AS3292 TDC Holding A/S 2.16ms from Tønder, DK
81.18.197.247 AS9141 P4 Sp. z o.o. 0.60ms from Warsaw, PL
91.181.102.39 AS5432 Proximus NV 1.17ms from Brussels, BE
138.2.148.55 AS31898 Oracle Corporation 0.20ms from Frankfurt am Main, DE
38.239.224.167 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
113.128.120.87 AS4134 CHINANET-BACKBONE 6.14ms from Jinan, CN
117.233.158.215 AS9829 National Internet Backbone 4.50ms from Kolkata, IN
101.99.70.23 AS45839 Shinjiru Technology Sdn Bhd 0.66ms from Kuala Lumpur, MY
216.18.220.199 AS18450 WebNX, Inc. 0.74ms from Los Angeles, US
104.182.65.167 AS7018 AT&T Enterprises, LLC 4.81ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 204.152.44.65
traceroute to 204.152.44.65 (204.152.44.65): 8 hops max, 52 byte packets
3 [AS749] 11.110.76.77 0.467 ms
4 *
5 [AS749] 11.94.155.65 0.982 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
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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