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ASN Lookup Tool
AS20214 COMCAST-20214

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS20214
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-20214
Total IPv4 Addresses
1,704,448
Total IPv4 Prefixes
195
Total IPv6 Prefixes
116
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#238 out of 79,015
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2001-04-06
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
AS64512
WORLD flagPrivate Use AS
AS8103
US flagFlorida Department of Management Services - Divi..
AS17035
US flagNBCUniversal
AS36040
US flagGoogle LLC
AS62958
US flagADT LLC
Showing 5 of 20
IPv4 Active Prefixes
PrefixRange FromRange To
23.24.160.0/1923.24.160.023.24.191.255
23.31.0.0/1823.31.0.023.31.63.255
24.124.144.0/2224.124.144.024.124.147.255
24.153.64.0/2224.153.64.024.153.67.255
50.73.0.0/2150.73.0.050.73.7.255
Showing 5 of 195
IPv6 Active Prefixes
PrefixRange FromRange To
2001:558:70::/472001:558:70::2001:558:71:ffff:ffff:ffff:ffff:ffff
2001:558:72::/482001:558:72::2001:558:72:ffff:ffff:ffff:ffff:ffff
2001:558:73::/482001:558:73::2001:558:73:ffff:ffff:ffff:ffff:ffff
2001:558:74::/462001:558:74::2001:558:77:ffff:ffff:ffff:ffff:ffff
2001:558:78::/452001:558:78::2001:558:7f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 116