AS33660 Comcast Cable Communications, LLC

Looking Glass:

https://bgp.he.net/lg/33660

Country of Origin:

United States

Prefixes Originated (all): 173
Prefixes Originated (v4): 110
Prefixes Originated (v6): 63

Prefixes Announced (all): 173
Prefixes Announced (v4): 110
Prefixes Announced (v6): 63

RPKI Originated Valid (all): 170
RPKI Originated Valid (v4): 107
RPKI Originated Valid (v6): 63

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 70
BGP Peers Observed (v4): 70
BGP Peers Observed (v6): 8

IPs Originated (v4): 900,608
AS Paths Observed (v4): 1,568
AS Paths Observed (v6): 1,369

Average AS Path Length (all): 4.430
Average AS Path Length (v4): 4.357
Average AS Path Length (v6): 4.514

AS33660 IPv4 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC
AS3356	Level 3 Parent, LLC

AS33660 IPv6 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC
AS3356	Level 3 Parent, LLC

AS33660 IPv4 Peer Count

AS33660 IPv6 Peer Count

AS33660 IPv4 Prefixes Announced

AS33660 IPv6 Prefixes Announced

AS33660 IPv4 Prefixes Originated

AS33660 IPv6 Prefixes Originated

AS33660 IPv4 Route Propagation

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AS33660 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.30.48.0/20	Comcast Cable Communications, LLC
24.2.64.0/19	Comcast Cable Communications
24.2.96.0/20	Comcast Cable Communications
24.10.128.0/17	Comcast Cable Communications
24.11.0.0/17	Comcast Cable Communications, Inc.
24.124.175.0/24	Comcast Cable Communications, LLC
24.153.94.0/23	Comcast Cable Communications, LLC (C07335417)
50.73.32.0/20	Comcast Cable Communications, LLC
50.77.44.0/22	Comcast Cable Communications, LLC
50.79.64.0/21	Comcast Cable Communications, LLC
50.176.96.0/20	Comcast Cable Communications, LLC
50.184.168.0/21	Comcast Cable Communications, LLC
50.188.136.0/21	Comcast Cable Communications, LLC
50.188.144.0/21	Comcast Cable Communications, LLC
50.188.152.0/21	Comcast Cable Communications, LLC
50.192.192.0/20	Comcast Cable Communications, LLC
50.198.176.0/20	Comcast Cable Communications, LLC
50.204.89.0/24	Comcast Cable Communications, LLC
50.207.68.0/24	Comcast Cable Communications, LLC
50.208.240.0/20	Comcast Cable Communications, LLC
50.213.136.0/21	Comcast Cable Communications, LLC
50.215.216.0/21	Comcast Cable Communications, LLC
50.217.32.0/24	Comcast Cable Communications, LLC
50.222.146.0/24	Comcast Cable Communications, LLC
50.222.157.0/24	Comcast Cable Communications, LLC
50.224.25.0/24	Comcast Cable Communications, LLC
50.243.0.0/20	Comcast Cable Communications, LLC
50.247.48.0/20	Comcast Cable Communications, LLC
50.252.128.0/20	Comcast Cable Communications, LLC
50.255.192.0/20	Comcast Cable Communications, LLC
67.161.208.0/20	Comcast Cable Communications, Inc.
67.161.240.0/20	Comcast Cable Communications, Inc. (C00500170)
67.163.64.0/19	Comcast Cable Communications, Inc.
67.164.192.0/20	Comcast Cable Communications, Inc. (C00500168)
67.164.248.0/22	Comcast Cable Communications, IP Services (C00612416)
67.166.64.0/20	Comcast Cable Communications, IP Services
67.166.96.0/19	Comcast Cable Communications, IP Services
67.169.240.0/20	Comcast Cable Communications, IP Services
67.171.112.0/20	Comcast Cable Communications, Inc.
67.172.224.0/19	Comcast Cable Communications, IP Services
67.177.0.0/18	Comcast Cable Communications, Inc (C00926336)
67.182.192.0/18	Comcast Cable Communications, Inc. (C01135465)
67.186.192.0/18	Comcast Cable Communications, Inc.
68.85.39.0/24	Comcast Cable Communications, LLC (C11414328)
68.87.78.0/24	Comcast Cable Communications, Inc. (C01616562)
68.87.170.0/23	Comcast Cable Communications, Inc. (C01616568)
68.87.220.0/24	Comcast Cable Communications, Inc. (C01616567)
69.139.230.0/24	Comcast Cable Communications, LLC
69.252.69.0/24	Comcast Cable Communications, Inc.
69.252.200.0/23	Comcast Cable Communications, LLC
70.89.244.0/22	Comcast Cable Communications, LLC
70.90.212.0/23	Comcast Cable Communications, LLC
70.91.210.0/24	Comcast Cable Communications, LLC
71.195.192.0/18	Comcast Cable Communications, LLC
71.199.0.0/18	Comcast Cable Communications, IP Services
73.3.64.0/18	Comcast IP Services, L.L.C. (C05294245)
73.20.0.0/17	Comcast IP Services, L.L.C.
73.52.128.0/18	Comcast IP Services, L.L.C.
73.63.0.0/17	Comcast Cable Communications, LLC
73.65.128.0/17	Comcast IP Services, L.L.C. (C05966098)
73.98.128.0/17	Comcast Cable Communications, LLC
73.127.0.0/18	Comcast Cable Communications, LLC
73.131.192.0/18	Comcast Cable Communications, LLC
73.228.64.0/18	Comcast IP Services, L.L.C. (C05881252)
74.92.244.0/23	Comcast Cable Communications, LLC
74.95.52.0/22	Comcast Cable Communications, LLC
75.144.8.0/22	Comcast Cable Communications, LLC
75.145.56.0/22	Comcast Cable Communications, LLC
75.146.88.0/22	Comcast Cable Communications, LLC
75.148.96.0/21	Comcast Cable Communications, LLC
75.149.224.0/22	Comcast Cable Communications, LLC
76.23.0.0/18	Comcast Cable Communications, Inc.
76.27.0.0/17	Comcast Cable Communications, Inc.
76.96.18.0/23	Comcast Cable Communications, Inc. (C01616564)
76.96.43.0/24	Comcast Cable Communications, Inc.
76.96.98.0/23	Comcast Cable Communications, Inc.
76.129.64.0/18	Comcast Cable Communications, LLC
76.140.0.0/17	Comcast Cable Communications, LLC (C08494413)
76.149.128.0/17	Comcast Cable Communications, LLC (C08789180)
96.73.0.0/19	Comcast Cable Communications, LLC
96.77.176.0/20	Comcast Cable Communications, LLC
96.82.240.0/20	Comcast Cable Communications, LLC
96.86.192.0/19	Comcast Cable Communications, LLC
96.92.80.0/20	Comcast Cable Communications, LLC
96.96.72.0/23	Comcast Cable Communications, LLC
96.109.185.0/24	Comcast Cable Communications, LLC
96.110.232.0/23	Comcast Cable Communications, LLC
96.114.140.0/22	Comcast Cable Communications, LLC
96.115.152.0/23	Comcast Cable Communications, LLC (C11398898)
96.216.76.0/23	Comcast Cable Communications, LLC
96.216.78.0/23	Comcast Cable Communications, LLC
96.216.180.0/24	Comcast Cable Communications, LLC (C11414356)
96.217.48.0/22	Comcast Cable Communications, LLC
98.32.64.0/19	Comcast Cable Communications, LLC
98.33.128.0/17	Comcast Cable Communications, LLC (C07503544)
98.202.0.0/16	Comcast Cable Communications, Inc.
107.3.64.0/18	Comcast Cable Communications, LLC
129.134.166.0/24	Facebook, Inc.
129.134.167.0/24	Facebook, Inc.
162.151.39.0/24	Comcast Cable Communications, LLC
162.151.43.0/24	Comcast Cable Communications, LLC (C11414333)
162.151.49.0/24	Comcast Cable Communications, LLC (C11414333)
173.8.88.0/21	Comcast Cable Communications, LLC
173.10.16.0/20	Comcast Cable Communications, LLC
173.14.224.0/20	Comcast Cable Communications, LLC
173.165.128.0/20	Comcast Cable Communications, LLC
174.52.0.0/16	Comcast Cable Communications, Inc.
174.162.128.0/17	Comcast Cable Communications, LLC (C08996289)
184.117.144.0/20	Comcast Cable Communications, LLC (C11383423)
192.16.177.0/24	F J Management Inc.

Prefix	Description	Visibility
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Prefix	Description
2001:558:100::/44	Comcast Cable Communications, LLC
2001:558:5028::/48	Comcast Cable Communications, LLC
2001:558:6008::/48	Comcast Cable Communications, LLC
2001:558:a025::/48	Comcast Cable Communications, LLC (C11383498)
2001:558:fe0a::/47	Comcast Cable Communications, LLC
2001:559:29::/48	Comcast Cable Communications, LLC
2001:559:fa::/48	Comcast Cable Communications, LLC
2001:559:fb::/48	Comcast Cable Communications, LLC
2001:559:20a::/48	Comcast Cable Communications, LLC
2001:559:26c::/48	Comcast Cable Communications, LLC
2001:559:2de::/48	Comcast Cable Communications, LLC
2001:559:2e4::/48	Comcast Cable Communications, LLC
2001:559:31a::/48	Comcast Cable Communications, LLC
2001:559:37f::/48	Comcast Cable Communications, LLC
2001:559:3b2::/48	Comcast Cable Communications, LLC
2001:559:3b3::/48	Comcast Cable Communications, LLC
2001:559:3c4::/48	Comcast Cable Communications, LLC
2001:559:41a::/48	Comcast Cable Communications, LLC
2001:559:4a7::/48	Comcast Cable Communications, LLC
2001:559:4a9::/48	Comcast Cable Communications, LLC
2001:559:521::/48	Comcast Cable Communications, LLC
2001:559:57f::/48	Comcast Cable Communications, LLC
2001:559:58c::/48	Comcast Cable Communications, LLC
2001:559:5d8::/48	Comcast Cable Communications, LLC
2001:559:808a::/48	Comcast Cable Communications, LLC
2001:559:8092::/48	Comcast Cable Communications, LLC
2001:559:8137::/48	Comcast Cable Communications, LLC
2001:559:8193::/48	Comcast Cable Communications, LLC
2001:559:819d::/48	Comcast Cable Communications, LLC
2001:559:821b::/48	Comcast Cable Communications, LLC
2001:559:8282::/48	Comcast Cable Communications, LLC
2001:559:82d4::/48	Comcast Cable Communications, LLC
2001:559:82e8::/48	Comcast Cable Communications, LLC
2001:559:82fe::/48	Comcast Cable Communications, LLC
2001:559:831b::/48	Comcast Cable Communications, LLC
2001:559:8329::/48	Comcast Cable Communications, LLC
2001:559:83a6::/48	Comcast Cable Communications, LLC
2001:559:8443::/48	Comcast Cable Communications, LLC
2001:559:8450::/48	Comcast Cable Communications, LLC
2001:559:8460::/48	Comcast Cable Communications, LLC
2001:559:8484::/48	Comcast Cable Communications, LLC
2001:559:8485::/48	Comcast Cable Communications, LLC
2001:559:85e0::/48	Comcast Cable Communications, LLC
2001:559:86b6::/48	Comcast Cable Communications, LLC
2001:559:8782::/48	Comcast Cable Communications, LLC
2001:559:c0ef::/48	Comcast Cable Communications, LLC
2001:559:c154::/48	Comcast Cable Communications, LLC
2001:559:c16d::/48	Comcast Cable Communications, LLC
2001:559:c171::/48	Comcast Cable Communications, LLC
2001:559:c173::/48	Comcast Cable Communications, LLC
2001:559:c285::/48	Comcast Cable Communications, LLC
2001:559:c28a::/48	Comcast Cable Communications, LLC
2001:559:c2e6::/48	Comcast Cable Communications, LLC
2001:559:c348::/48	Comcast Cable Communications, LLC
2001:559:c3f5::/48	Comcast Cable Communications, LLC
2001:559:c493::/48	Comcast Cable Communications, LLC
2001:559:c54c::/48	Comcast Cable Communications, LLC
2601:680::/26	Comcast Cable Communications, LLC
2603:2680::/26	Comcast Cable Communications, LLC
2603:3026::/32	Comcast Cable Communications, LLC
2603:3086::/32
2a03:2887:ff46::/48	Meta Platforms Ireland Limited
2a03:2887:ff47::/48	Meta Platforms Ireland Limited

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3			AS397157
4	Corporation of the Presiding Bishop of the Church of Jesus Christ of Latter-day Saints		AS19648
5	Domo, Inc.		AS393459
6	WB Games Inc.		AS398140
7	TaxHawk, Inc.		AS55251
8	Pro-Mark, LLC		AS398374
9	LifeWave, Inc.		AS26740
10	Vivint, Inc		AS40505
11	Lifetime Products, Inc.		AS400284
12	EDUCATORS MUTUAL INSURANCE ASSOCIATION		AS399421
13	Associated Food Stores, Inc.		AS54629
14	Salt Lake County		AS400988
15	ARUP LABORATORIES		AS393546
16	Intermountain Health Care, Inc.		AS11052
17	Cloudflare, Inc.	X	AS13335
18	Sportsman's Warehouse, Inc.		AS29864
19	Bank of Utah		AS394185
20	UTAH RETIREMENT SYSTEMS		AS46367
21	Campbell Scientific, Inc.		AS23389
22	PDQ.com Corporation		AS400179
23	Myriad Genetics Incorporated		AS33173
24	StampinUp		AS19831
25	Icon Health & Fitness Inc		AS14149
26	Chartway Federal Credit Union		AS10786
27	Park City Municipal Corporation		AS393557
28	Fastly, Inc.	X	AS54113
29	Overstock.com		AS25655
30	Prestige Financial Services		AS32230
31	SUSE Software Solutions Germany GmbH	X	AS29298
32	Mountain America Credit Union		AS17206
33	RETOUCHUP.COM		AS54308
34	Sanmina-SCI Corporation		AS23154
35	Merit Medical Systems, Inc		AS54977
36	Miller Sports + Entertainment		AS402277
37	Practice Management Technologies and Services		AS27178
38	EXTRA SPACE STORAGE		AS393541
39	ROI Solutions, LLC		AS32602
40	Swire Pacific Holdings Inc.		AS14034
41	ARCHITECTURAL NEXUS, INC		AS397612
42	LINK AMERICAN		AS1000
43	IdenTrust		AS11791
44	USANA Inc		AS16785
45	Ubiquiti Networks, Inc.	X	AS27625
46	America First Credit Union		AS17150
47	Jazz Basketball Investors LLC		AS399965
48	BMA MANAGEMENT SUPPORT CORPORATION		AS63169
49	Larry H. Miller Dealerships		AS14950
50	Prime Holdings Insurance Services Inc		AS55018
51	SELECT PORTFOLIO SERVICING INC		AS29919
52	Computer Marketing Corporation		AS30639
53	VECC		AS395994
54	Evans & Sutherland Computer Corporation		AS399885
55	CYPRUS CREDIT UNION INC.		AS402114
56	F J Management Inc.		AS19477
57	HCH Transportation Advisors, Inc.		AS400605
58	Williams Information Technology LLC		AS11396
59	Qualtrics LLC		AS29960
60	Management & Training Corporation		AS27480
61	Integra Financial Services, LLC		AS40644
62	Unified Fire Authority	X	AS394662
63	Dennis Group	X	AS33741
64	BioFire Diagnostics, LLC		AS396033
65	Ultradent Products Inc		AS393940
66	Lightstream Communications, Inc.		AS11688
67	Provo Craft & Novelty, Inc.		AS13610
68	Merrick Bank		AS20229
69	Cache Valley Electric Company		AS393917
70	Communitect, Inc		AS53882

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	Fastly, Inc.	X	AS54113
4	Unified Fire Authority	X	AS394662
5	SUSE Software Solutions Germany GmbH	X	AS29298
6	Cloudflare, Inc.	X	AS13335
7	Dennis Group	X	AS33741
8	Ubiquiti Networks, Inc.	X	AS27625

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