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
167.144.2.0/24 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
167.144.70.0/24 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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IP Ranges API

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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Hosted Domains API & Database

Peers

There are 7 peers for this ASN.

Peers Name
AS209 CenturyLink Communications, LLC
AS22773 Cox Communications Inc.
AS32787 Akamai Technologies, Inc.
AS33651 Comcast Cable Communications, LLC
AS33657 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS6461 Zayo Bandwidth
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ASN API & Database

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 & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
167.144.130.30 AS396921 U.S. Customs and Border Protection 1.65ms from Ashburn, US
167.144.1.101 AS396921 U.S. Customs and Border Protection 1.74ms from Ashburn, US
167.144.2.50 AS396921 U.S. Customs and Border Protection 2.66ms 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
87.215.112.217 AS13127 Odido Netherlands B.V. 2.57ms from Amsterdam, NL
48.194.64.185 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
216.212.18.25 AS13977 Fidium 2.42ms from Boston, US
50.230.206.105 AS7922 Comcast Cable Communications, LLC 1.38ms from Boston, US
216.176.132.137 AS6368 Northwestern Indiana Telephone Co. 1.76ms from Chicago, US
192.130.85.9 AS1759 Telia Finland Oyj 0.74ms from Helsinki, FI
182.246.241.57 AS4134 CHINANET-BACKBONE 10.83ms from Kunming, CN
47.156.55.73 AS5650 Frontier Communications of America, Inc. 4.30ms from Los Angeles, US
78.145.122.121 AS13285 TalkTalk Communications Limited 3.00ms from Manchester, GB
170.250.219.137 AS23089 Hotwire Communications 16.84ms from Miami, US
151.40.218.57 AS1267 WIND TRE S.P.A. 6.89ms from Milan, IT
184.74.37.41 AS11351 Charter Communications Inc 14.11ms from New York City, US
208.105.57.121 AS12271 Charter Communications Inc 1.31ms from New York City, US
108.2.64.137 AS701 Verizon Business 1.25ms from Philadelphia, US
39.76.252.249 AS4837 CHINA UNICOM China169 Backbone 8.61ms from Qingdao, CN
98.89.66.153 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
190.166.105.25 AS6400 Compañía Dominicana de Teléfonos S. A. 2.33ms from Santo Domingo, DO
108.180.121.137 AS852 TELUS Communications Inc. 5.32ms from Seattle, US
223.222.190.121 AS17849 SK Broadband Co Ltd 2.31ms from Seoul, KR
1.211.45.89 AS3786 LG DACOM Corporation 1.82ms from Seoul, KR
115.95.82.169 AS3786 LG DACOM Corporation 1.93ms from Seoul, KR
119.222.75.25 AS4766 Korea Telecom 3.42ms from Seoul, KR
110.13.43.185 AS9318 SK Broadband Co Ltd 1.59ms from Seoul, KR
126.66.204.105 AS17676 SoftBank Corp. 6.50ms from Tokyo, JP
130.63.117.121 AS802 York University 1.02ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 167.144.1.38
traceroute to 167.144.1.38 (167.144.1.38): 64 hops max, 52 byte packets
2 [AS701] 100.1.1.1 289.018 ms
3 [] 109.206.242.60 0.991 ms
4 [] 109.206.242.39 0.791 ms
5 [] 109.206.242.34 0.786 ms
6 [] 80.81.193.70 1.605 ms
7 [AS32787] 2.21.126.163 1.682 ms
8 [AS32787] 95.100.213.70 87.964 ms
9 *
10 *
11 [AS396921] 167.144.1.38 88.679 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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