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ASN Lookup Tool
AS22258 COMCAST-22258

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS22258
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-22258
Total IPv4 Addresses
662,016
Total IPv4 Prefixes
100
Total IPv6 Prefixes
24
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#496 out of 79,069
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2001-08-27
Registration Last Change
2021-01-25
Receiving From
ASN
Organisation
AS7922
US flagComcast Cable Communications, LLC
Transit To
ASN
Organisation
AS13335
US flagCloudflare, Inc.
AS16430
US flagUniversity of Southern Mississippi
AS23509
US flagInventory Locator Service, LLC
AS26735
US flagMemphis Light, Gas & Water
AS62568
US flagBrother International Corporation
Showing 5 of 13
IPv4 Active Prefixes
PrefixRange FromRange To
23.25.160.0/2023.25.160.023.25.175.255
50.76.208.0/2050.76.208.050.76.223.255
50.77.4.0/2450.77.4.050.77.4.255
50.186.0.0/1950.186.0.050.186.31.255
50.194.32.0/2050.194.32.050.194.47.255
Showing 5 of 100
IPv6 Active Prefixes
PrefixRange FromRange To
2001:558:90::/442001:558:90::2001:558:9f:ffff:ffff:ffff:ffff:ffff
2001:558:220::/442001:558:220::2001:558:22f:ffff:ffff:ffff:ffff:ffff
2001:558:fe19::/482001:558:fe19::2001:558:fe19:ffff:ffff:ffff:ffff:ffff
2001:558:fe1e::/482001:558:fe1e::2001:558:fe1e:ffff:ffff:ffff:ffff:ffff
2001:559:b2::/482001:559:b2::2001:559:b2:ffff:ffff:ffff:ffff:ffff
Showing 5 of 24