AS33662 Comcast Cable Communications, LLC

Company Website:

http://www.comcast.net

Looking Glass:

https://bgp.he.net/lg/33662

Country of Origin:

Prefixes Originated (all): 242
Prefixes Originated (v4): 127
Prefixes Originated (v6): 115

Prefixes Announced (all): 238
Prefixes Announced (v4): 121
Prefixes Announced (v6): 117

RPKI Originated Valid (all): 232
RPKI Originated Valid (v4): 117
RPKI Originated Valid (v6): 115

RPKI Originated Invalid (all): 8
RPKI Originated Invalid (v4): 8
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 57
BGP Peers Observed (v4): 55
BGP Peers Observed (v6): 6

IPs Originated (v4): 2,367,488
AS Paths Observed (v4): 1,887
AS Paths Observed (v6): 1,234

Average AS Path Length (all): 4.502
Average AS Path Length (v4): 4.526
Average AS Path Length (v6): 4.466

AS33662 IPv4 Peers

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

AS33662 IPv6 Peers

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

AS33662 IPv4 Peer Count

AS33662 IPv6 Peer Count

AS33662 IPv4 Prefixes Announced

AS33662 IPv6 Prefixes Announced

AS33662 IPv4 Prefixes Originated

AS33662 IPv6 Prefixes Originated

AS33662 IPv4 Route Propagation

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AS33662 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.30.64.0/19	Comcast Cable Communications, LLC
24.104.75.0/24	City of Missouri City
24.124.170.0/23	Comcast Cable Communications, LLC (C11414355)
50.78.32.0/21
50.78.216.0/21	Comcast Cable Communications, LLC
50.79.136.0/21	Comcast Cable Communications, LLC
50.79.240.0/20
50.176.64.0/19	Comcast Cable Communications, LLC
50.176.192.0/20
50.188.64.0/18
50.190.128.0/19	Comcast Cable Communications, LLC
50.191.64.0/19	Comcast Cable Communications, LLC
50.192.64.0/19	Comcast Cable Communications, LLC
50.194.160.0/19	Comcast Cable Communications, LLC
50.197.192.0/19	Comcast Cable Communications, LLC
50.201.112.0/24	Comcast Cable Communications, LLC
50.208.64.0/19	Comcast Cable Communications, LLC
50.209.96.0/19	Comcast Cable Communications, LLC
50.209.208.0/20	Comcast Cable Communications, LLC
50.210.192.0/19	Comcast Cable Communications, LLC
50.213.160.0/19	Comcast Cable Communications, LLC
50.215.64.0/18	Comcast Cable Communications, LLC
50.217.18.0/24	Comcast Cable Communications, LLC
50.220.66.0/24	Comcast Cable Communications, LLC
50.228.10.0/24	Comcast Cable Communications, LLC
50.228.194.0/24	Comcast Cable Communications, LLC
50.231.217.0/24	Comcast Private Customer (C08326069)
50.232.18.0/24	Comcast Cable Communications, LLC
50.232.206.0/24	Comcast Cable Communications, LLC
50.234.8.0/24	Comcast Cable Communications, LLC
50.235.195.0/24	Comcast Cable Communications, LLC
50.235.196.0/24	Comcast Cable Communications, LLC
50.240.224.0/19	Comcast Cable Communications, LLC
50.244.96.0/19	Comcast Cable Communications, LLC
50.246.32.0/19	Comcast Cable Communications, LLC
50.249.64.0/19	Comcast Cable Communications, LLC
50.252.32.0/19	Comcast Cable Communications, LLC
50.254.96.0/19	Comcast Cable Communications, LLC
64.189.25.0/24	APOGEE-TAMUG-DIA
68.85.87.0/24	Comcast Cable Communications, LLC (C11414327)
68.85.244.0/22
68.85.248.0/21	Comcast Cable Communications, LLC (C11414325)
68.86.54.0/23	Comcast Cable Communications, Inc. (C01616570)
69.139.208.0/22	Comcast Cable Communications, LLC
69.241.80.0/23	Comcast Cable Communications, LLC (C11398900)
69.252.119.0/24	Comcast Cable Communications, Inc.
69.252.124.0/22	Comcast Cable Communications, Inc.
69.252.210.0/23	Comcast Cable Communications, LLC (C11398895)
73.6.0.0/16	Comcast IP Services, L.L.C.
73.32.0.0/16	Comcast IP Services, L.L.C.
73.55.128.0/17	Comcast IP Services, L.L.C.
73.76.0.0/15	Comcast IP Services, L.L.C. (C05966825)
73.115.0.0/16	Comcast IP Services, L.L.C. (C06102817)
73.136.0.0/16	Comcast IP Services, L.L.C. (C05595278)
73.155.0.0/16	Comcast Cable Communications, LLC
73.166.0.0/16	Comcast IP Services, L.L.C.
73.183.128.0/17	Comcast IP Services, L.L.C. (C04892815)
73.206.0.0/16	Comcast IP Services, L.L.C. (C05516187)
73.232.0.0/16	Comcast IP Services, L.L.C.
73.255.0.0/17	Comcast IP Services, L.L.C.
74.95.148.0/22	Comcast Cable Communications, LLC
74.95.208.0/20	Comcast Cable Communications, LLC
74.95.224.0/19
75.148.128.0/17	Comcast Cable Communications, LLC
76.30.0.0/15	Comcast Cable Communications, Inc.
76.96.42.0/24	Comcast Cable Communications, Inc.
76.142.0.0/15	Comcast Cable Communications, LLC (C08516736)
96.64.32.0/19
96.65.224.0/19
96.68.64.0/18	Comcast Cable Communications, LLC
96.73.64.0/18	Comcast Cable Communications, LLC
96.76.176.0/20	Comcast Cable Communications, LLC
96.77.128.0/19	Comcast Cable Communications, LLC
96.79.160.0/19
96.79.218.0/23
96.83.32.0/19	Comcast Cable Communications, LLC
96.85.0.0/19	Comcast Cable Communications, LLC
96.88.32.0/19	Comcast Cable Communications, LLC
96.91.32.0/19	Comcast Cable Communications, LLC
96.93.64.0/19	Comcast Cable Communications, LLC
96.95.224.0/19	Comcast Cable Communications, LLC
96.96.0.0/21	Comcast Cable Communications, LLC
96.108.82.0/23	Comcast Cable Communications, LLC (C11414348)
96.108.244.0/24
96.109.118.0/24	Comcast Cable Communications, LLC
96.109.169.0/24	Comcast Cable Communications, LLC (C11399273)
96.109.199.0/24	Comcast Cable Communications, LLC (C11399273)
96.109.248.0/23	Comcast Cable Communications, LLC (C11399273)
96.110.152.0/23
96.110.156.0/23
96.110.196.0/23
96.110.240.0/23	Comcast Cable Communications, LLC
96.113.152.0/22	Comcast Cable Communications, LLC
96.113.168.0/22	Comcast Cable Communications, LLC (C11398898)
96.113.204.0/22	Comcast Cable Communications, LLC
96.114.136.0/22	Comcast Cable Communications, LLC
96.115.168.0/22	Comcast Cable Communications, LLC
96.200.20.0/24
96.200.22.0/24
96.200.32.0/21
96.216.126.0/23	Comcast Cable Communications, LLC (C11414356)
96.216.148.0/23	Comcast Cable Communications, LLC (C11414356)
96.216.182.0/23	Comcast Cable Communications, LLC (C11414356)
96.216.196.0/23	Comcast Cable Communications, LLC (C11414356)
96.217.20.0/22	Comcast Cable Communications, LLC
96.217.136.0/21	Comcast Cable Communications, LLC
96.217.176.0/22
96.217.180.0/22
96.217.184.0/22
98.34.128.0/17	Comcast Cable Communications, LLC (C07587831)
98.39.0.0/16	Comcast Cable Communications, LLC
98.40.128.0/17	Comcast Cable Communications, LLC (C07700331)
98.44.0.0/16	Comcast Cable Communications, LLC
98.57.0.0/16	Comcast Cable Communications, LLC
98.194.0.0/15	Comcast Cable Communications, Inc.
98.196.0.0/14	Comcast Cable Communications, Inc. (C01663448)
98.200.0.0/16	Comcast Cable Communications, Inc.
98.201.0.0/16	Comcast Cable Communications, Inc.
107.1.148.0/24	Comcast Cable Communications, LLC
162.151.134.0/23	Comcast Cable Communications, LLC (C11414337)
173.11.128.0/17	Comcast Cable Communications, LLC
174.170.0.0/15	Comcast Cable Communications, LLC (C08996272)
184.115.96.0/19	Comcast Cable Communications, LLC (C11383392)
184.118.16.0/20
198.0.64.0/19	Comcast Cable Communications, LLC
198.46.65.0/24	Harris County Appraisal District
208.110.207.0/24	Port of Houston Authority of Harris County, Texas

Prefix	Description	Visibility
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Prefix	Description
2001:558:2c0::/44	Comcast Cable Communications, LLC
2001:558:5022::/48	Comcast Cable Communications, LLC
2001:558:6022::/48	Comcast Cable Communications, LLC
2001:558:a011::/48
2001:558:fe1a::/48	Comcast Cable Communications, LLC
2001:558:fe25::/48	Comcast Cable Communications, LLC
2001:559:42::/48	Comcast Cable Communications, LLC
2001:559:12f::/48	Comcast Cable Communications, LLC
2001:559:130::/48	Comcast Cable Communications, LLC
2001:559:153::/48	Comcast Cable Communications, LLC
2001:559:154::/48	Comcast Cable Communications, LLC
2001:559:182::/48	Comcast Cable Communications, LLC
2001:559:18c::/48	Comcast Cable Communications, LLC
2001:559:1b3::/48	Comcast Cable Communications, LLC
2001:559:1e9::/48	Comcast Cable Communications, LLC
2001:559:1f2::/48	Comcast Cable Communications, LLC
2001:559:256::/48	Comcast Cable Communications, LLC
2001:559:265::/48	Comcast Cable Communications, LLC
2001:559:287::/48	Comcast Cable Communications, LLC
2001:559:334::/48	Comcast Cable Communications, LLC
2001:559:351::/48	Comcast Cable Communications, LLC
2001:559:38d::/48	Comcast Cable Communications, LLC
2001:559:392::/48	Comcast Cable Communications, LLC
2001:559:397::/48	Comcast Cable Communications, LLC
2001:559:398::/48	Comcast Cable Communications, LLC
2001:559:3e3::/48	Comcast Cable Communications, LLC
2001:559:3e4::/48	Comcast Cable Communications, LLC
2001:559:3ed::/48	Comcast Cable Communications, LLC
2001:559:4b7::/48	Comcast Cable Communications, LLC
2001:559:4fe::/48	Comcast Cable Communications, LLC
2001:559:5ab::/48	Comcast Cable Communications, LLC
2001:559:728::/48	Comcast Cable Communications, LLC
2001:559:8012::/48	Comcast Cable Communications, LLC
2001:559:804d::/48	Comcast Cable Communications, LLC
2001:559:8156::/48	Comcast Cable Communications, LLC
2001:559:8168::/48	Comcast Cable Communications, LLC
2001:559:8172::/48	Comcast Cable Communications, LLC
2001:559:81c9::/48	Comcast Cable Communications, LLC
2001:559:81f4::/48	Comcast Cable Communications, LLC
2001:559:8311::/48	Comcast Cable Communications, LLC
2001:559:83c1::/48	Comcast Cable Communications, LLC
2001:559:83de::/48	Comcast Cable Communications, LLC
2001:559:83fa::/48	Comcast Cable Communications, LLC
2001:559:8424::/48	Comcast Cable Communications, LLC
2001:559:8472::/48	Comcast Cable Communications, LLC
2001:559:84b7::/48	Comcast Cable Communications, LLC
2001:559:852d::/48	Comcast Cable Communications, LLC
2001:559:852e::/48	Comcast Cable Communications, LLC
2001:559:852f::/48	Comcast Cable Communications, LLC
2001:559:8544::/48	Comcast Cable Communications, LLC
2001:559:857b::/48	Comcast Cable Communications, LLC
2001:559:85ac::/48	Comcast Cable Communications, LLC
2001:559:85ce::/48	Comcast Cable Communications, LLC
2001:559:85cf::/48	Comcast Cable Communications, LLC
2001:559:85d0::/48	Comcast Cable Communications, LLC
2001:559:85d7::/48	Comcast Cable Communications, LLC
2001:559:85d9::/48	Comcast Cable Communications, LLC
2001:559:85e9::/48	Comcast Cable Communications, LLC
2001:559:85ed::/48	Comcast Cable Communications, LLC
2001:559:85f8::/48	Comcast Cable Communications, LLC
2001:559:8603::/48	Comcast Cable Communications, LLC
2001:559:863f::/48	Comcast Cable Communications, LLC
2001:559:866f::/48	Comcast Cable Communications, LLC
2001:559:86ae::/48	Comcast Cable Communications, LLC
2001:559:86d6::/48	Comcast Cable Communications, LLC
2001:559:86d7::/48	Comcast Cable Communications, LLC
2001:559:86d8::/48	Comcast Cable Communications, LLC
2001:559:8739::/48	Comcast Cable Communications, LLC
2001:559:8748::/48	Comcast Cable Communications, LLC
2001:559:8771::/48	Comcast Cable Communications, LLC
2001:559:8772::/48	Comcast Cable Communications, LLC
2001:559:8783::/48	Comcast Cable Communications, LLC
2001:559:87d0::/48	Comcast Cable Communications, LLC
2001:559:c020::/48	Comcast Cable Communications, LLC
2001:559:c021::/48	Comcast Cable Communications, LLC
2001:559:c0e8::/48	Comcast Cable Communications, LLC
2001:559:c157::/48	Comcast Cable Communications, LLC
2001:559:c181::/48	Comcast Cable Communications, LLC
2001:559:c1a6::/48	Comcast Cable Communications, LLC
2001:559:c1fc::/48	Comcast Cable Communications, LLC
2001:559:c1fe::/48	Comcast Cable Communications, LLC
2001:559:c1ff::/48	Comcast Cable Communications, LLC
2001:559:c200::/48	Comcast Cable Communications, LLC
2001:559:c20f::/48	Comcast Cable Communications, LLC
2001:559:c223::/48	Comcast Cable Communications, LLC
2001:559:c23f::/48	Comcast Cable Communications, LLC
2001:559:c243::/48	Comcast Cable Communications, LLC
2001:559:c254::/48	Comcast Cable Communications, LLC
2001:559:c256::/48	Comcast Cable Communications, LLC
2001:559:c257::/48	Comcast Cable Communications, LLC
2001:559:c26f::/48	Comcast Cable Communications, LLC
2001:559:c289::/48	Comcast Cable Communications, LLC
2001:559:c2d0::/48	Comcast Cable Communications, LLC
2001:559:c374::/48	Comcast Cable Communications, LLC
2001:559:c37e::/48	Comcast Cable Communications, LLC
2001:559:c37f::/48	Comcast Cable Communications, LLC
2001:559:c3ae::/48	Comcast Cable Communications, LLC
2001:559:c404::/48	Comcast Cable Communications, LLC
2001:559:c410::/48	Comcast Cable Communications, LLC
2001:559:c417::/48	Comcast Cable Communications, LLC
2001:559:c424::/48	Comcast Cable Communications, LLC
2001:559:c42d::/48	Comcast Cable Communications, LLC
2001:559:c42f::/48	Comcast Cable Communications, LLC
2001:559:c450::/48	Comcast Cable Communications, LLC
2001:559:c452::/48	Comcast Cable Communications, LLC
2001:559:c46f::/48	Comcast Cable Communications, LLC
2001:559:c4e2::/48	Comcast Cable Communications, LLC
2001:559:c506::/48	Comcast Cable Communications, LLC
2001:559:c552::/48	Comcast Cable Communications, LLC
2001:559:c554::/48	Comcast Cable Communications, LLC
2001:559:c56a::/48	Comcast Cable Communications, LLC
2601:2c0::/26	Comcast Cable Communications, LLC
2603:22c0::/26	Comcast Cable Communications, LLC
2603:300c::/32	Comcast Cable Communications, LLC
2603:3093::/32

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	American National Insurance Company		AS396162
4	NBCUniversal		AS17035
5	CommonSpirit Health		AS36026
6	SUN COAST RESOURCES, INC		AS54808
7	Spring Fire Department	X	AS14296
8	GHC911	X	AS46209
9	Houston Association of Realtors		AS26093
10	Deer Park Refining Limited Partnership		AS29703
11	cpap.com		AS402398
12	AT&T Enterprises, LLC		AS2386
13	Santander Global Technology and Operations, S.L.		AS2134
14	Members Choice Credit Union		AS396927
15	Brazosport Independent School District		AS395238
16	Jack Henry & Associates, Inc.		AS14010
17	City of Baytown		AS18996
18	Harris County Department of Education Public Facil		AS397371
19	Paysafe Merchant Services Inc		AS4057
20	Texas Southern University		AS16903
21	McNaughton-McKay Electric Company		AS397288
22	NovoLink Communications, Inc. - Houston		AS20204
23	GRAHAM MEDIA GROUP, HOUSTON, INC.		AS396849
24	Memorial Hermann Health System		AS54063
25	Skynet		AS63483
26	Harris County Emergency Corps		AS54457
27	Harris County		AS55291
28	Sanmina-SCI Corporation		AS23154
29	GALVESTON ISD		AS13423
30	Hearst-Argyle Television, Inc.		AS36567
31	SAMSUNG RESEARCH AMERICA, INC.		AS393355
32	Denvr Dataworks		AS400133
33	New Caney ISD		AS399620
34	Macquarie Global Services (USA) LLC		AS32861
35	Harris County ESD 11 Mobile Healthcare		AS19426
36	Houston Texans		AS396272
37	Lee College		AS46094
38	Apple Distribution International Ltd.		AS31128
39	Affiliated Monitoring, Inc.		AS13913
40	Tenaris Global Services (USA) Corp.		AS54999
41	Gulf Technologies		AS53944
42	Goodman Manufacturing Company, L.P.		AS398731
43	CenterPoint Energy, Inc.		AS16746
44	Cross Development/Montgomery LP		AS11135
45	TRAVELWIFI LLC		AS399698
46	Vizient, Inc.		AS36410
47	City of Sugar Land		AS27206
48	San Jacinto College District		AS36538
49	TAKE-TWO INTERACTIVE SOFTWARE, INC.		AS394977
50	PRECISION CASTPARTS CORP		AS53571
51	Pason Systems USA Corp		AS40638
52	Community Health Choice, Inc.		AS13435
53	MEGLOBAL AMERICAS INC.		AS19195
54	TRINICOM COMMUNICATIONS		AS22403
55	Brazoria County		AS400209

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	ACCESSPARKS LLC		AS401671
4	CTDI		AS26450
5	Spring Fire Department	X	AS14296
6	GHC911	X	AS46209

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