AS number details

AS396921

U.S. Customs and Border Protection  ·  cbp.gov

United States

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AS396921 – U.S. Customs and Border Protection

Field Value
Country United States
Website cbp.gov
Hosted domains 0
Number of IPv4 3,328
Number of IPv6 20,551,738,933,448,695,970,004,992
ASN type Government
Registry arin
Allocated 7 years ago on Jun 18, 2018
Updated a year ago on Jun 18, 2024

IP Ranges

Netblock Company Num of IPs
167.144.1.0/24 U.S. Customs and Border Protection 256
167.144.11.0/24 U.S. Customs and Border Protection 256
167.144.12.0/24 U.S. Customs and Border Protection 256
167.144.130.0/24 U.S. Customs and Border Protection 256
167.144.2.0/24 U.S. Customs and Border Protection 256
167.144.25.0/24 U.S. Customs and Border Protection 256
167.144.26.0/24 U.S. Customs and Border Protection 256
167.144.64.0/24 U.S. Customs and Border Protection 256
167.144.65.0/24 U.S. Customs and Border Protection 256
167.144.66.0/24 U.S. Customs and Border Protection 256
167.144.68.0/24 U.S. Customs and Border Protection 256
167.144.69.0/24 U.S. Customs and Border Protection 256
167.144.70.0/24 U.S. Customs and Border Protection 256

Netblock Company
2602:80b:e000::/44 U.S. Customs and Border Protection
2602:80b:e001::/48 U.S. Customs and Border Protection
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WHOIS Details

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                                                ASHandle:       AS396921
                                                OrgID:          AS396921
                                                ASName:         AS396921
                                                ASNumber:       AS396921
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 6 peers for this ASN.

Peers Name
AS209 CenturyLink Communications, LLC
AS22773 Cox Communications Inc.
AS32787 Akamai Technologies, Inc.
AS33657 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS6461 Zayo Bandwidth
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
AS22773 Cox Communications Inc.
AS32787 Akamai Technologies, Inc.
AS33657 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS6461 Zayo Bandwidth
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
167.144.1.3 AS396921 U.S. Customs and Border Protection 1.09ms from Ashburn, US
167.144.130.71 AS396921 U.S. Customs and Border Protection 1.61ms from Ashburn, US
167.144.2.38 AS396921 U.S. Customs and Border Protection 2.72ms from San Jose, US
167.144.65.12 AS396921 U.S. Customs and Border Protection 0.93ms from Ashburn, US
167.144.11.130 AS396921 U.S. Customs and Border Protection 1.08ms from Ashburn, US
167.144.25.69 AS396921 U.S. Customs and Border Protection 0.63ms from Ashburn, US
2602:80b:e001::1 AS396921 U.S. Customs and Border Protection 8.64ms from New York City, 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
84.38.235.249 AS31673 Uniserver Internet B.V. 0.28ms from Amsterdam, NL
14.181.54.57 AS45899 VNPT Corp 3.26ms from Hanoi, VN
172.167.122.25 AS8075 Microsoft Corporation 0.16ms from London, GB
203.219.76.233 AS7545 TPG Telecom Limited 1.87ms from Melbourne, AU
12.226.231.57 AS7018 AT&T Enterprises, LLC 5.69ms from Miami, US
15.156.254.41 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
95.73.67.121 AS12389 PJSC Rostelecom 2.99ms from Moscow, RU
23.91.223.89 AS11492 CABLE ONE, INC. 14.31ms from Mount Prospect, US
179.96.249.57 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 4.31ms from Osasco, BR
86.220.189.41 AS3215 Orange S.A. 12.41ms from Paris, FR
50.215.179.57 AS7922 Comcast Cable Communications, LLC 19.13ms from Reston, US
187.146.36.57 AS8151 UNINET 8.71ms from Santiago de Queretaro, MX
201.119.147.89 AS8151 UNINET 4.02ms from Santiago de Queretaro, MX
115.140.125.41 AS17858 LG POWERCOMM 2.67ms from Seoul, KR
183.119.225.9 AS4766 Korea Telecom 7.25ms from Seoul, KR
122.209.232.153 AS17506 ARTERIA Networks Corporation 1.03ms from Tokyo, JP
126.216.46.153 AS17676 SoftBank Corp. 3.12ms from Tokyo, JP
162.133.84.137 AS36351 IBM Cloud 0.84ms from Tokyo, JP
203.190.118.25 AS38156 PT. Union Routelink Communication 0.63ms from Yogyakarta, ID
4.36.73.73 AS3356 Level 3 Parent, LLC 0.37ms from Atlanta, US
134.22.110.25 AS400511 Clearwave Communications 11.28ms from Atlanta, US
207.222.211.201 AS7029 Windstream Communications LLC 0.53ms from Atlanta, US
86.228.55.57 AS3215 Orange S.A. 7.59ms from Aubervilliers, FR
201.219.94.57 AS14232 Cooperativa Telefónica Pinamar Ltda. 6.61ms from Buenos Aires, AR
186.108.26.201 AS7303 Telecom Argentina S.A. 1.06ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 167.144.68.186
traceroute to 167.144.68.186 (167.144.68.186): 9 hops max, 52 byte packets
5 [AS32787] 2.23.133.18 2.212 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Chicago, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS396921 at robtex.

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