Autonomous System 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
IPv4 addresses 3,072
IPv6 addresses 20,551,738,933,448,695,970,004,992
ASN type Government
Registry arin
Allocated 8 years ago on Jun 18, 2018
Updated 2 years ago on Jun 18, 2024

IP Ranges

Netblock Company Num of IPs
167.144.1.0/24 U.S. Customs and Border Protection 256
167.144.2.0/24 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
167.144.25.0/24 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
167.144.130.0/24 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 5 peers for this ASN.

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

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
AS22773 Cox Communications Inc.
AS32787 Akamai Technologies, Inc.
AS33657 Comcast Cable Communications, LLC
AS6461 Zayo Bandwidth
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
167.144.1.27 AS396921 U.S. Customs and Border Protection 1.41ms from Ashburn, US
167.144.130.67 AS396921 U.S. Customs and Border Protection 1.62ms from Ashburn, US
2602:80b:e001::1 AS396921 U.S. Customs and Border Protection 8.65ms from New York City, US
167.144.26.49 AS396921 U.S. Customs and Border Protection 1.41ms from San Jose, US
167.144.2.27 AS396921 U.S. Customs and Border Protection 2.18ms from San Jose, US
167.144.25.52 AS396921 U.S. Customs and Border Protection 1.12ms from Ashburn, 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
64.159.214.89 AS3356 Level 3 Parent, LLC 0.53ms from Charlotte, US
23.209.210.169 AS16625 Akamai Technologies, Inc. 0.35ms from Frankfurt am Main, DE
14.227.114.41 AS45899 VNPT Corp 4.45ms from Ho Chi Minh City, VN
194.55.166.41 AS197648 CLOUDLAYER8 LIMITED 0.47ms from Limassol, CY
76.172.102.201 AS20001 Charter Communications Inc 8.02ms from Los Angeles, US
47.34.37.73 AS20115 Charter Communications LLC 19.17ms from Minneapolis, US
103.49.243.201 AS133720 Zess Networks Private Limited 1.21ms from Mumbai, IN
68.192.169.57 AS6128 Cablevision Systems Corp. 9.58ms from New York City, US
60.130.94.217 AS17676 SoftBank Corp. 3.61ms from Osaka, JP
133.97.235.41 AS58652 Kochi University 5.06ms from Osaka, JP
63.105.160.73 AS701 Verizon Business 0.64ms from Philadelphia, US
54.242.68.137 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
189.52.20.105 AS4230 CLARO S.A. 0.94ms from Rio de Janeiro, BR
201.201.210.9 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.69ms from San Pedro, CR
64.159.136.57 AS3356 Level 3 Parent, LLC 0.27ms from Seattle, US
73.254.93.201 AS7922 Comcast Cable Communications, LLC 8.31ms from Seattle, US
121.141.168.201 AS4766 Korea Telecom 0.96ms from Seoul, KR
119.3.84.105 AS55990 Huawei Cloud Service data center 2.63ms from Shanghai, CN
111.223.122.185 AS4657 StarHub Ltd 1.31ms from Singapore, SG
122.208.137.9 AS17506 ARTERIA Networks Corporation 1.11ms from Tokyo, JP
105.101.117.153 AS36947 Telecom Algeria 9.14ms from Valencia, ES
178.183.114.201 AS12912 T-Mobile Polska S.A. 9.51ms from Warsaw, PL
117.98.156.185 AS24560 Bharti Airtel Ltd., Telemedia Services 3.47ms from Ahmedabad, IN
190.52.187.137 AS27866 COMPAÑIA PARAGUAYA DE COMUNICACIONES S.A. (COPACO S.A.) 5.39ms from Asuncion, PY
122.187.122.105 AS9498 BHARTI Airtel Ltd. 0.70ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 167.144.65.2
traceroute to 167.144.65.2 (167.144.65.2): 7 hops max, 52 byte packets
2 [] 5.57.81.220 1.782 ms
4 [AS32787] 95.100.213.72 77.682 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in London, GB
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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