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ASN Lookup Tool
AS396921 US-CBP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS396921
Organisation
U.S. Customs and Border Protection
Name
US-CBP
Total IPv4 Addresses
3,328
Total IPv4 Prefixes
13
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,305 out of 79,301
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2024-06-18
Receiving From
ASN
Organisation
AS209
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AS22773
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AS6461
US flagZayo Bandwidth
AS32787
US flagAkamai Technologies, Inc.
AS33651
US flagComcast Cable Communications, LLC
Showing 5 of 7
IPv4 Active Prefixes
PrefixRange FromRange To
167.144.1.0/24167.144.1.0167.144.1.255
167.144.2.0/24167.144.2.0167.144.2.255
167.144.11.0/24167.144.11.0167.144.11.255
167.144.12.0/24167.144.12.0167.144.12.255
167.144.25.0/24167.144.25.0167.144.25.255
Showing 5 of 13
IPv6 Active Prefixes
PrefixRange FromRange To
2602:80b:e000::/482602:80b:e000::2602:80b:e000:ffff:ffff:ffff:ffff:ffff
2602:80b:e001::/482602:80b:e001::2602:80b:e001:ffff:ffff:ffff:ffff:ffff
2602:80b:e002::/472602:80b:e002::2602:80b:e003:ffff:ffff:ffff:ffff:ffff
2602:80b:e004::/462602:80b:e004::2602:80b:e007:ffff:ffff:ffff:ffff:ffff
2602:80b:e008::/452602:80b:e008::2602:80b:e00f:ffff:ffff:ffff:ffff:ffff