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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
1,704,192
Total IPv4 Prefixes
194
Total IPv6 Prefixes
117
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#239 out of 78,603
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2001-04-06
Registration Last Change
2021-01-25
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS7922
US flagComcast Cable Communications, LLC
AS3356
US flagLevel 3 Parent, LLC
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS64512
WORLD flagPrivate Use AS
AS8103
US flagFlorida Department of Management Services - Divi..
AS17035
US flagNBCUniversal
AS62958
US flagADT LLC
AS21973
US flagXponet
Showing 5 of 19
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix23.24.160.0/19
Range From23.24.160.0
Range To23.24.191.255
Prefix23.31.0.0/18
Range From23.31.0.0
Range To23.31.63.255
Prefix24.124.144.0/22
Range From24.124.144.0
Range To24.124.147.255
Prefix24.153.64.0/22
Range From24.153.64.0
Range To24.153.67.255
Prefix50.73.0.0/21
Range From50.73.0.0
Range To50.73.7.255
Showing 5 of 194
IPv6 Active Prefixes
Prefix2001:558:70::/47
Range From2001:558:70::
Range To2001:558:71:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:72::/48
Range From2001:558:72::
Range To2001:558:72:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:73::/48
Range From2001:558:73::
Range To2001:558:73:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:74::/46
Range From2001:558:74::
Range To2001:558:77:ffff:ffff:ffff:ffff:ffff
Prefix2001:558:78::/45
Range From2001:558:78::
Range To2001:558:7f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 117