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ASN Lookup Tool
AS33287 COMCAST-33287

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33287
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-33287
Total IPv4 Addresses
1,279,478
Total IPv4 Prefixes
159
Total IPv6 Prefixes
351
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#303 out of 79,211
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2021-01-25
Receiving From
ASN
Organisation
AS7922
US flagComcast Cable Communications, LLC
AS3356
US flagLevel 3 Parent, LLC
Transit To
ASN
Organisation
AS34
US flagUniversity of Delaware
AS3778
US flagTemple University
AS203
US flagLevel 3 Parent, LLC
AS11911
US flagThe Bank of New York Mellon Corporation
AS22260
US flagThe Bank of New York Mellon Corporation
Showing 5 of 140
IPv4 Active Prefixes
PrefixRange FromRange To
23.24.0.0/1823.24.0.023.24.63.255
24.75.216.0/2224.75.216.024.75.219.255
24.104.156.0/2424.104.156.024.104.156.255
24.124.232.0/2124.124.232.024.124.239.255
50.73.192.0/1950.73.192.050.73.223.255
Showing 5 of 159
IPv6 Active Prefixes
PrefixRange FromRange To
2001:558:20::/442001:558:20::2001:558:2f:ffff:ffff:ffff:ffff:ffff
2001:558:fe23::/482001:558:fe23::2001:558:fe23:ffff:ffff:ffff:ffff:ffff
2001:558:fe2a::/482001:558:fe2a::2001:558:fe2a:ffff:ffff:ffff:ffff:ffff
2001:559:30::/482001:559:30::2001:559:30:ffff:ffff:ffff:ffff:ffff
2001:559:4b::/482001:559:4b::2001:559:4b:ffff:ffff:ffff:ffff:ffff
Showing 5 of 351