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ASN Lookup Tool
AS33490 COMCAST-33490

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33490
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-33490
Total IPv4 Addresses
17,408
Total IPv4 Prefixes
41
Total IPv6 Prefixes
70
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,884 out of 79,671
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
AS15830
NL flagEquinix (EMEA) Acquisition Enterprises B.V.
AS396356
US flagLatitude.sh
AS54825
US flagPacket Host, Inc.
Transit To
ASN
Organisation
AS13335
US flagCloudflare, Inc.
AS22463
US flagCDK Global, LLC
AS13541
US flagSiemens Industry Software Inc.
AS11995
US flagOregon Health & Science University
AS18880
US flagLam Research Corporation
Showing 5 of 61
IPv4 Active Prefixes
PrefixRange FromRange To
50.204.255.0/2450.204.255.050.204.255.255
50.206.113.0/2450.206.113.050.206.113.255
50.228.52.0/2450.228.52.050.228.52.255
50.228.76.0/2450.228.76.050.228.76.255
50.229.227.0/2450.229.227.050.229.227.255
Showing 5 of 41
IPv6 Active Prefixes
PrefixRange FromRange To
2001:558:f0::/442001:558:f0::2001:558:ff:ffff:ffff:ffff:ffff:ffff
2001:558:501f::/482001:558:501f::2001:558:501f:ffff:ffff:ffff:ffff:ffff
2001:558:6025::/482001:558:6025::2001:558:6025:ffff:ffff:ffff:ffff:ffff
2001:558:a00b::/482001:558:a00b::2001:558:a00b:ffff:ffff:ffff:ffff:ffff
2001:558:fe00::/472001:558:fe00::2001:558:fe01:ffff:ffff:ffff:ffff:ffff
Showing 5 of 70