Comcast Cable Communications, LLC IP addresses, domains and public networks

Country

Assigned AS AS6161, AS7015, AS7016, AS7725, AS7757, AS7853, AS7922, AS11025, AS13367, AS13385, AS14668, AS16748, AS20214, AS21508, AS22258, AS22909, AS23253, AS23266, AS33287, AS33351, AS33489, AS33490, AS33491, AS33542, AS33650, AS33651, AS33652, AS33653, AS33654, AS33655, AS33656, AS33657, AS33658, AS33659, AS33660, AS33661, AS33662, AS33663, AS33664, AS33665, AS33666, AS33667, AS33668, AS36196, AS36377, AS36732, AS36733, AS53297, AS393232, AS395974, AS395976, AS395980, AS396017, AS396019, AS396021, AS396415

Updated 11 July 2026

We found 490 IPv6 networks operated by this organization. The first 50 networks are displayed.

Results sorted by network size.

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Comcast Cable Communications, LLC

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Network: COMCAST6NET

CIDR: 2603:3000::/24

IP Range: 2603:3000:: - 2603:30ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰⁴

Comcast Cable Communications, LLC

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Network: PHILADELPHIA-RPD-V6-2

CIDR: 2601:40::/26

IP Range: 2601:40:: - 2601:7f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: NEW-JERSEY-RPD-V6-2

CIDR: 2601:80::/26

IP Range: 2601:80:: - 2601:bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: ATLANTA-RPD-V6-2

CIDR: 2601:c0::/26

IP Range: 2601:c0:: - 2601:ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: AUGUSTA-RPD-V6-2

CIDR: 2601:100::/26

IP Range: 2601:100:: - 2601:13f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: BAWA-RPD-V6-2

CIDR: 2601:140::/26

IP Range: 2601:140:: - 2601:17f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: BOSTON-RPD-V6-2

CIDR: 2601:180::/26

IP Range: 2601:180:: - 2601:1bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: BEAVERTON-RPD-V6-2

CIDR: 2601:1c0::/26

IP Range: 2601:1c0:: - 2601:1ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: CENTRAL-CAL-RPD-V6-2

CIDR: 2601:200::/26

IP Range: 2601:200:: - 2601:23f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: CHICAGO-RPD-V6-2

CIDR: 2601:240::/26

IP Range: 2601:240:: - 2601:27f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: DENVER-RPD-V6-2

CIDR: 2601:280::/26

IP Range: 2601:280:: - 2601:2bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: HOUSTON-RPD-V6-2

CIDR: 2601:2c0::/26

IP Range: 2601:2c0:: - 2601:2ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: INDEPENDENCE-RPD-V6-2

CIDR: 2601:300::/26

IP Range: 2601:300:: - 2601:33f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: JACKSONVILLE-RPD-V6-2

CIDR: 2601:340::/26

IP Range: 2601:340:: - 2601:37f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: LITTLE-ROCK-RPD-V6-2

CIDR: 2601:380::/26

IP Range: 2601:380:: - 2601:3bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: MEMPHIS-RPD-V6-2

CIDR: 2601:3c0::/26

IP Range: 2601:3c0:: - 2601:3ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: MICHIGAN-RPD-V6-2

CIDR: 2601:400::/26

IP Range: 2601:400:: - 2601:43f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: MINNESOTA-RPD-V6-2

CIDR: 2601:440::/26

IP Range: 2601:440:: - 2601:47f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: NASHVILLE-RPD-V6-2

CIDR: 2601:480::/26

IP Range: 2601:480:: - 2601:4bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: NORTH-GULF-RPD-V6-2

CIDR: 2601:4c0::/26

IP Range: 2601:4c0:: - 2601:4ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: PIMA-RPD-V6-2

CIDR: 2601:500::/26

IP Range: 2601:500:: - 2601:53f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: PITTSBURGH-RPD-V6-2

CIDR: 2601:540::/26

IP Range: 2601:540:: - 2601:57f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: POMPANO-RPD-V6-2

CIDR: 2601:580::/26

IP Range: 2601:580:: - 2601:5bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: RICHMOND-RPD-V6-2

CIDR: 2601:5c0::/26

IP Range: 2601:5c0:: - 2601:5ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: SEATTLE-RPD-V6-2

CIDR: 2601:600::/26

IP Range: 2601:600:: - 2601:63f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: SFBA-RPD-V6-2

CIDR: 2601:640::/26

IP Range: 2601:640:: - 2601:67f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: UTAH-RPD-V6-2

CIDR: 2601:680::/26

IP Range: 2601:680:: - 2601:6bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: NAPLES-RPD-V6-2

CIDR: 2601:6c0::/26

IP Range: 2601:6c0:: - 2601:6ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: WEST-FLORIDA-RPD-V6-2

CIDR: 2601:700::/26

IP Range: 2601:700:: - 2601:73f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: CHARLESTON-RPD-V6-2

CIDR: 2601:740::/26

IP Range: 2601:740:: - 2601:77f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: CHATTANOOGA-RPD-V6-2

CIDR: 2601:780::/26

IP Range: 2601:780:: - 2601:7bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: HUNTSVILLE-RPD-V6-2

CIDR: 2601:7c0::/26

IP Range: 2601:7c0:: - 2601:7ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: INDIANA-RPD-V6-2

CIDR: 2601:800::/26

IP Range: 2601:800:: - 2601:83f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: KNOXVILLE-RPD-V6-2

CIDR: 2601:840::/26

IP Range: 2601:840:: - 2601:87f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: LAKE-COUNTY-RPD-V6-2

CIDR: 2601:880::/26

IP Range: 2601:880:: - 2601:8bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: ALBUQUERQUE-RPD-V6-1

CIDR: 2601:8c0::/26

IP Range: 2601:8c0:: - 2601:8ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: SAVANNAH-RPD-V6-2

CIDR: 2601:900::/26

IP Range: 2601:900:: - 2601:93f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: TUSCALOOSA-RPD-V6-2

CIDR: 2601:940::/26

IP Range: 2601:940:: - 2601:97f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: CENTRAL-PA-RPD-V6-2

CIDR: 2601:980::/26

IP Range: 2601:980:: - 2601:9bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: NDCE-RPD-1

CIDR: 2601:a40::/26

IP Range: 2601:a40:: - 2601:a7f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: NDCW-RPD-1

CIDR: 2601:a80::/26

IP Range: 2601:a80:: - 2601:abf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: CORNERSTONEEAST-CIEC-RPD-V6-1

CIDR: 2601:b40::/26

IP Range: 2601:b40:: - 2601:b7f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: ALBUQUERQUE-RPD-V6-2

CIDR: 2603:2000::/26

IP Range: 2603:2000:: - 2603:203f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: PHILADELPHIA-VPD-V6-1

CIDR: 2603:2040::/26

IP Range: 2603:2040:: - 2603:207f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: NEW-JERSEY-VPD-V6-1

CIDR: 2603:2080::/26

IP Range: 2603:2080:: - 2603:20bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: ATLANTA-VPD-V6-1

CIDR: 2603:20c0::/26

IP Range: 2603:20c0:: - 2603:20ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: AUGUSTA-VPD-V6-1

CIDR: 2603:2100::/26

IP Range: 2603:2100:: - 2603:213f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: BAWA-VPD-V6-1

CIDR: 2603:2140::/26

IP Range: 2603:2140:: - 2603:217f:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: BOSTON-VPD-V6-1

CIDR: 2603:2180::/26

IP Range: 2603:2180:: - 2603:21bf:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

Comcast Cable Communications, LLC

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Network: BEAVERTON-VPD-V6-1

CIDR: 2603:21c0::/26

IP Range: 2603:21c0:: - 2603:21ff:ffff:ffff:ffff:ffff:ffff:ffff

Block size: 2¹⁰²

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