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ASN Lookup Tool
AS7922 COMCAST-7922

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7922
Organisation
Comcast Cable Communications, LLC
Name
COMCAST-7922
Total IPv4 Addresses
67,547,334
Total IPv4 Prefixes
2,687
Total IPv6 Prefixes
1,825
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5 out of 79,331
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
AS7018
US flagAT&T Enterprises, LLC
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS2516
JP flagKDDI CORPORATION
Showing 5 of 31
Transit To
ASN
Organisation
AS4216200021
WORLD flagPrivate Use AS
AS4216200001
WORLD flagPrivate Use AS
AS4200000284
WORLD flagPrivate Use AS
AS4204000820
WORLD flagPrivate Use AS
AS4201000163
WORLD flagPrivate Use AS
Showing 5 of 519
IPv4 Active Prefixes
PrefixRange FromRange To
23.24.0.0/1523.24.0.023.25.255.255
23.30.0.0/1523.30.0.023.31.255.255
23.68.0.0/1423.68.0.023.71.255.255
24.0.0.0/1224.0.0.024.15.255.255
24.16.0.0/1324.16.0.024.23.255.255
Showing 5 of 2,687
IPv6 Active Prefixes
PrefixRange FromRange To
2001:558::/442001:558::2001:558:f:ffff:ffff:ffff:ffff:ffff
2001:558:a0::/442001:558:a0::2001:558:af:ffff:ffff:ffff:ffff:ffff
2001:558:b0::/442001:558:b0::2001:558:bf:ffff:ffff:ffff:ffff:ffff
2001:558:d1::/482001:558:d1::2001:558:d1:ffff:ffff:ffff:ffff:ffff
2001:558:d3::/482001:558:d3::2001:558:d3:ffff:ffff:ffff:ffff:ffff
Showing 5 of 1,825