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 3,328
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
167.144.130.12 AS396921 U.S. Customs and Border Protection 1.65ms from Ashburn, US
167.144.2.101 AS396921 U.S. Customs and Border Protection 2.57ms from San Jose, US
167.144.1.100 AS396921 U.S. Customs and Border Protection 1.23ms from Ashburn, US
2602:80b:e001::1 AS396921 U.S. Customs and Border Protection 8.74ms from New York City, US
167.144.26.49 AS396921 U.S. Customs and Border Protection 1.38ms from Santa Clara, US
167.144.25.51 AS396921 U.S. Customs and Border Protection 1.09ms 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
144.178.126.153 AS39686 Eurofiber Nederland BV 0.88ms from Amsterdam, NL
110.244.204.153 AS4837 CHINA UNICOM China169 Backbone 6.33ms from Beijing, CN
194.35.208.9 AS786 Jisc Services Limited 13.72ms from Chester, GB
64.91.83.73 AS23126 CenturyLink Communications, LLC 5.79ms from Dallas, US
120.193.49.9 AS56041 China Mobile communications corporation 5.50ms from Hangzhou, CN
222.74.20.185 AS4134 CHINANET-BACKBONE 1.51ms from Hohhot, CN
218.255.86.137 AS9381 HKBN Enterprise Solutions HK Limited 0.71ms from Hong Kong, HK
36.95.161.9 AS7713 PT Telekomunikasi Indonesia 6.33ms from Jakarta, ID
81.2.161.137 AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED 1.70ms from London, GB
89.206.212.9 AS8426 ClaraNET LTD 0.40ms from London, GB
72.220.75.249 AS22773 Cox Communications Inc. 7.32ms from Los Angeles, US
74.218.23.201 AS10796 Charter Communications Inc 7.26ms from Ottoville, US
75.10.1.105 AS7018 AT&T Enterprises, LLC 4.67ms from San Jose, US
39.120.82.185 AS9318 SK Broadband Co Ltd 1.54ms from Seoul, KR
120.124.17.185 AS1659 Taiwan Academic Network (TANet) Information Center 1.66ms from Taipei, TW
178.183.114.201 AS12912 T-Mobile Polska S.A. 8.79ms from Warsaw, PL
104.17.9.41 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
119.96.143.153 AS58563 CHINANET Hubei province network 0.19ms from Wuhan, CN
61.163.17.25 AS4837 CHINA UNICOM China169 Backbone 4.30ms from Zhengzhou, CN
66.185.181.169 AS2559 VISA INTERNATIONAL SERVICE ASSOCIATION 1.25ms from Ashburn, US
73.236.209.153 AS7922 Comcast Cable Communications, LLC 11.36ms from Ashburn, US
13.92.249.57 AS8075 Microsoft Corporation 0.50ms from Ashburn, US
99.9.166.217 AS7018 AT&T Enterprises, LLC 2.07ms from Atlanta, US
190.31.16.169 AS7303 Telecom Argentina S.A. 1.50ms from Buenos Aires, AR
116.142.92.201 AS4837 CHINA UNICOM China169 Backbone 2.31ms from Changchun, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 167.144.12.253
traceroute to 167.144.12.253 (167.144.12.253): 6 hops max, 52 byte packets
2 [AS50837] 91.92.176.2 0.109 ms
3 [AS50837] 91.92.176.3 0.128 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Riyadh, SA
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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