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 20,551,738,933,448,696,200,000,000
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

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

IP Address ASN Details
167.144.1.38 AS396921 U.S. Customs and Border Protection 1.86ms from Ashburn, US
2602:80b:e001::1 AS396921 U.S. Customs and Border Protection 8.12ms from New York City, US
167.144.130.12 AS396921 U.S. Customs and Border Protection 1.63ms from Ashburn, US
167.144.2.38 AS396921 U.S. Customs and Border Protection 2.84ms from San Jose, 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
103.251.250.137 AS45469 Elecon Information Technology Ltd 5.88ms from Ahmedabad, IN
111.160.78.217 AS4837 CHINA UNICOM China169 Backbone 5.37ms from Beijing, CN
20.140.68.153 AS8070 Microsoft Corporation 0.72ms from Boydton, US
196.115.23.57 AS36925 MEDITELECOM 4.90ms from Casablanca, MA
116.142.92.201 AS4837 CHINA UNICOM China169 Backbone 2.28ms from Changchun, CN
146.137.19.89 AS683 Argonne National Laboratory 1.52ms from Chicago, US
3.29.213.201 AS16509 Amazon.com, Inc. 3.67ms from Dubai, AE
171.235.86.9 AS7552 Viettel Group 3.14ms from Ho Chi Minh City, VN
222.251.255.153 AS23563 SK Broadband Co Ltd 1.86ms from Incheon, KR
203.160.63.185 AS24527 PT Hanastar dakara 1.50ms from Jakarta, ID
185.93.184.9 AS48422 IT-STARCOM LLC 0.46ms from Kharkiv, UA
122.187.161.121 AS9498 BHARTI Airtel Ltd. 1.11ms from Kolkata, IN
213.215.233.25 AS8220 COLT Technology Services Group Limited 0.78ms from Milan, IT
218.92.173.233 AS4134 CHINANET BACKBONE 5.61ms from Nanjing, CN
72.188.142.249 AS33363 Charter Communications, Inc 15.44ms from Orlando, US
58.94.148.121 AS4713 NTT DOCOMO BUSINESS,Inc. 7.76ms from Osaka, JP
87.100.255.249 AS16086 DNA Oyj 0.79ms from Oulu, FI
58.59.85.9 AS4134 CHINANET BACKBONE 6.28ms from Qingdao, CN
200.188.245.233 AS11844 Empresa Catarinense de Tecnologia em Telecom. Ltda 10.84ms from Rio Grande, BR
189.77.143.217 AS26615 TIM S/A 0.97ms from Rio de Janeiro, BR
201.127.208.185 AS8151 UNINET 10.06ms from Tucson, US
1.193.161.41 AS4134 CHINANET BACKBONE 6.02ms from Zhengzhou, CN
185.232.185.249 AS39647 Enreach Netherlands B.V. 0.93ms from Amsterdam, NL
50.174.128.89 AS7922 Comcast Cable Communications, LLC 3.53ms from Ashburn, US
119.57.127.153 AS4847 China Networks Inter-Exchange 2.99ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 167.144.65.146
traceroute to 167.144.65.146 (167.144.65.146): 8 hops max, 52 byte packets
4 [AS32787] 2.21.119.99 9.667 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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