AS33668 Comcast Cable Communications, LLC details

Summary

Country	United States
Organization	Comcast Cable Communications, LLC
Domain	comcast.net
Number of IPv4	8,704
Number of IPv6	5.8028× 10²⁵
AS Type	ISP
Registry	ARIN
Allocated	February 16, 2005 (about 19 years ago)
Updated	January 25, 2021 (about 3 years ago)

IP Ranges

AS33668 announces 34 IPv4 ranges and 48 IPv6 ranges.

That's a total of 8,704 IPv4 addresses and 5.8028× 10²⁵ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
50.173.173.0/24	Comcast Cable Communications, LLC	256	ARIN	REALLOCATION
50.202.42.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.202.125.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.203.250.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.204.170.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.206.127.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.207.92.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.216.168.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.217.249.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.218.135.0/24	Comcast Cable Communications, LLC	256	ARIN	REASSIGNMENT
50.218.144.0/24	Comcast Cable Communications, LLC	256	ARIN	REASSIGNMENT
50.220.170.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.221.158.0/24	Comcast Private Customer	256	ARIN	REASSIGNMENT
50.223.155.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.226.70.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.227.241.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.228.137.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.229.7.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.232.15.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.233.62.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.233.114.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.236.82.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.238.250.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
50.239.133.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
107.0.213.0/24	Comcast Cable Communications, LLC	256	ARIN	ALLOCATION
157.240.130.0/24	Facebook, Inc.	256	ARIN	ALLOCATION
157.240.135.0/24	Facebook, Inc.	256	ARIN	ALLOCATION
192.88.105.0/24	CONTINENTAL AUTOMOTIVE SYSTEMS, INC	256	ARIN	ALLOCATION
192.94.101.0/24	Mvp Communications Incorporated	256	ARIN	ALLOCATION
192.138.205.0/24	Genessee District Library	256	ARIN	ALLOCATION
198.180.251.0/24	Msx International	256	ARIN	ALLOCATION
198.199.172.0/24	Grand Rapids Public Schools	256	ARIN	ALLOCATION
206.201.156.0/24	Genesee County	256	ARIN	ALLOCATION
206.201.158.0/24	Genesee County	256	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2001:559:41::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:15c::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:1ef::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:248::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:261::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:2e7::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:318::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:33d::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:391::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:3ce::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:5c5::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:5c8::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:791::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:7e7::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:809e::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:80a3::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:80ac::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:815e::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:817a::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:817b::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:819d::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:81d4::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:82d7::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:82f7::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:83e5::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:8441::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:8473::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:847f::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:84c0::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:84fb::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:8567::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:85fa::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:85fb::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:860e::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:86b7::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:86cd::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:8709::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:8774::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c150::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c1a3::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c1b4::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c3aa::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c3c5::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c3e2::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c3eb::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c500::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c539::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION
2001:559:c568::/48	Comcast Cable Communications, LLC	1.2089× 10²⁴	ARIN	ALLOCATION

There is no peer for AS33668.

There are 2 upstreams for AS33668:

AS3356 AS7922

There are 84 downstreams for AS33668:

AS1438 AS4208 AS10351 AS10915 AS11115 AS12088 AS13325 AS13335 AS13683 AS14010 AS14257 AS14842 AS15023 AS15099 AS16758 AS16939 AS17003 AS18727 AS19031 AS19047 AS19131 AS19197 AS19224 AS19277 AS19880 AS21970 AS22609 AS23032 AS26463 AS26510 AS31923 AS32285 AS32477 AS32549 AS33145 AS33372 AS36040 AS36127 AS36525 AS39945 AS39987 AS40262 AS46319 AS53337 AS53352 AS53775 AS54119 AS54267 AS54840 AS54946 AS62611 AS62658 AS62728 AS63102 AS393256 AS393376 AS393499 AS393663 AS393673 AS393941 AS394004 AS394446 AS394502 AS394573 AS394890 AS394976 AS395234 AS395594 AS395614 AS395779 AS395981 AS396224 AS396332 AS396911 AS397085 AS397288 AS397367 AS397461 AS397871 AS397934 AS397969 AS398856 AS399293 AS400315

AS33668

Comcast Cable Communications, LLC — comcast.net

Summary

IP Ranges

Peers

Upstreams

Downstreams