Autonomous System details
AS7922
Comcast Cable Communications, LLC — comcast.net
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Summary
| Country |
 United States
|
| Organization | Comcast Cable Communications, LLC |
| Domain | comcast.net |
| Number of IPv4 | 68,068,608 |
| Number of IPv6 | 6.7003× 1032 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | February 14, 1997 (about 29 years ago) |
| Updated | January 25, 2021 (about 4 years ago) |
IP Ranges
AS7922 announces 154 IPv4 ranges and 6 IPv6 ranges.
That's a total of 68,068,608 IPv4 addresses and 6.7003× 1032 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 23.24.0.0/15 |
Comcast Cable Communications, LLC
|
131,072 | ARIN | REALLOCATION |
| 23.30.0.0/15 |
Comcast Cable Communications, LLC
|
131,072 | ARIN | REALLOCATION |
| 23.68.0.0/14 |
Comcast Cable Communications, LLC
|
262,144 | ARIN | ALLOCATION |
| 24.0.0.0/12 |
Comcast Cable Communications, Inc.
|
1,048,576 | ARIN | REASSIGNMENT |
| 24.16.0.0/13 |
Comcast Cable Communications
|
524,288 | ARIN | REASSIGNMENT |
| 24.30.0.0/17 |
Comcast Cable Communications Holdings, INC
|
32,768 | ARIN | REASSIGNMENT |
| 24.34.0.0/16 |
Comcast Cable Communications Holdings, INC
|
65,536 | ARIN | REASSIGNMENT |
| 24.40.0.0/18 |
Comcast Cable Communications, LLC
|
16,384 | ARIN | ALLOCATION |
| 24.40.64.0/20 |
Comcast Cable Communications, LLC
|
4,096 | ARIN | ALLOCATION |
| 24.60.0.0/14 |
Comcast Cable Communications Holdings, INC
|
262,144 | ARIN | REASSIGNMENT |
| 24.91.0.0/16 |
Comcast Cable Communications Holdings, INC
|
65,536 | ARIN | REASSIGNMENT |
| 24.98.0.0/15 |
Comcast Cable Communications Holdings, INC
|
131,072 | ARIN | REASSIGNMENT |
| 24.104.0.0/17 |
Advanced Radiology Imaging Associates
|
32,768 | ARIN | REASSIGNMENT |
| 24.104.128.0/19 |
Comcast Cable Communications, LLC
|
8,192 | ARIN | ALLOCATION |
| 24.118.0.0/16 |
Comcast Cable Communications Holdings, INC
|
65,536 | ARIN | REASSIGNMENT |
| 24.124.128.0/17 |
Comcast Cable Communications, LLC
|
32,768 | ARIN | ALLOCATION |
| 24.125.0.0/16 |
Comcast Cable Communications, LLC
|
65,536 | ARIN | REASSIGNMENT |
| 24.126.0.0/15 |
Comcast Cable Communications Holdings, INC
|
131,072 | ARIN | REASSIGNMENT |
| 24.128.0.0/16 |
Comcast Cable Communications, LLC
|
65,536 | ARIN | REASSIGNMENT |
| 24.129.0.0/17 |
Comcast Cable Communications Holdings, INC
|
32,768 | ARIN | REASSIGNMENT |
| 24.130.0.0/15 |
Comcast Cable Communications Holdings, INC
|
131,072 | ARIN | REASSIGNMENT |
| 24.147.0.0/16 |
Comcast Cable Communications Holdings, INC
|
65,536 | ARIN | REASSIGNMENT |
| 24.149.128.0/17 |
Epic Merchant Energy Group LLP
|
32,768 | ARIN | REASSIGNMENT |
| 24.153.64.0/19 |
Comcast Cable Communications, LLC
|
8,192 | ARIN | REASSIGNMENT |
| 24.218.0.0/16 |
Comcast Cable Communications Holdings, INC
|
65,536 | ARIN | REASSIGNMENT |
| 24.245.0.0/18 |
Comcast Cable Communications Holdings, INC
|
16,384 | ARIN | REASSIGNMENT |
| 50.73.0.0/16 |
SAFEMEDI CORP 2
|
65,536 | ARIN | REASSIGNMENT |
| 50.76.0.0/14 |
NATIONAL WOMENS LAW CT
|
262,144 | ARIN | REASSIGNMENT |
| 50.128.0.0/9 |
Comcast Cable Communications, LLC
|
8,388,608 | ARIN | ALLOCATION |
| 50.151.210.0/24 |
Comcast Cable Communications, LLC
|
256 | ARIN | ALLOCATION |
| 50.220.178.0/24 |
Comcast Cable Communications, LLC
|
256 | ARIN | ALLOCATION |
| 50.221.162.0/24 |
Comcast Cable Communications, LLC
|
256 | ARIN | ALLOCATION |
| 64.56.32.0/19 |
Comcast Cable Communications, LLC
|
8,192 | ARIN | ALLOCATION |
| 64.139.64.0/19 |
MCDONALD'S
|
8,192 | ARIN | REASSIGNMENT |
| 65.34.128.0/17 |
Comcast Cable Communications Holdings, INC
|
32,768 | ARIN | REASSIGNMENT |
| 65.96.0.0/16 |
Comcast Cable Communications, LLC
|
65,536 | ARIN | ALLOCATION |
| 65.97.0.0/19 |
Comcast Cable Communications Holdings, INC
|
8,192 | ARIN | REASSIGNMENT |
| 66.30.0.0/15 |
Comcast Cable Communications Holdings, INC
|
131,072 | ARIN | REASSIGNMENT |
| 66.41.0.0/16 |
Comcast Cable Communications Holdings, INC
|
65,536 | ARIN | REASSIGNMENT |
| 66.56.0.0/18 |
Comcast Cable Communications Holdings, INC
|
16,384 | ARIN | REASSIGNMENT |
| 66.93.43.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.93.45.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.93.46.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.93.47.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.93.180.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.93.181.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.93.182.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.93.183.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.176.0.0/15 |
Comcast Cable Communications Holdings, INC
|
131,072 | ARIN | REASSIGNMENT |
| 66.208.192.0/18 |
Comcast Cable Communications, LLC
|
16,384 | ARIN | REALLOCATION |
| 66.229.0.0/16 |
Comcast Cable Communications Holdings, INC
|
65,536 | ARIN | REASSIGNMENT |
| 66.240.0.0/18 |
Pdp Group, Inc.
|
16,384 | ARIN | REASSIGNMENT |
| 66.253.72.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.253.76.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.253.77.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 66.253.78.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 67.160.0.0/11 |
Comcast Cable Communications, Inc.
|
2,097,152 | ARIN | REASSIGNMENT |
| 68.32.0.0/11 |
Comcast Cable Communications, Inc.
|
2,097,152 | ARIN | REASSIGNMENT |
| 68.80.0.0/13 |
Comcast Cable Communications, Inc.
|
524,288 | ARIN | REASSIGNMENT |
| 68.167.24.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 68.167.25.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 68.167.26.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 68.167.27.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 68.167.56.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 68.167.57.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 68.167.58.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 68.167.59.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 69.136.0.0/13 |
Comcast Cable Communications, LLC
|
524,288 | ARIN | REASSIGNMENT |
| 69.180.0.0/15 |
Comcast Cable Communications Holdings, INC
|
131,072 | ARIN | REASSIGNMENT |
| 69.240.0.0/12 |
Comcast Cable Communications, LLC
|
1,048,576 | ARIN | ALLOCATION |
| 70.88.0.0/14 |
Comcast Cable Communications, LLC
|
262,144 | ARIN | REALLOCATION |
| 71.24.0.0/14 |
Comcast Cable Communications, LLC
|
262,144 | ARIN | REALLOCATION |
| 71.56.0.0/13 |
Comcast Cable Communications Holdings, INC
|
524,288 | ARIN | REASSIGNMENT |
| 71.192.0.0/12 |
Comcast Cable Communications, Ip Services
|
1,048,576 | ARIN | REASSIGNMENT |
| 71.224.0.0/12 |
Comcast Cable Communications, Inc.
|
1,048,576 | ARIN | REASSIGNMENT |
| 72.55.0.0/17 |
Comcast Cable Communications, LLC
|
32,768 | ARIN | ALLOCATION |
| 72.244.138.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 72.244.144.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 72.244.146.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 72.244.152.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 73.0.0.0/8 |
Comcast Ip Services, L.L.C.
|
16,777,216 | ARIN | REASSIGNMENT |
| 74.16.0.0/12 |
Comcast Cable Communications, LLC
|
1,048,576 | ARIN | ALLOCATION |
| 74.49.227.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 74.49.240.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 74.49.242.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 74.49.244.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 74.49.246.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 74.92.0.0/14 |
Comcast Cable Communications, LLC
|
262,144 | ARIN | REALLOCATION |
| 75.64.0.0/13 |
Comcast Cable Communications Holdings, INC
|
524,288 | ARIN | REASSIGNMENT |
| 75.72.0.0/15 |
Comcast Cable Communications Holdings, INC
|
131,072 | ARIN | REASSIGNMENT |
| 75.74.0.0/16 |
Comcast Cable Communications Holdings, INC
|
65,536 | ARIN | REASSIGNMENT |
| 75.75.0.0/17 |
Comcast Cable Communications Holdings, INC
|
32,768 | ARIN | REASSIGNMENT |
| 75.75.128.0/18 |
Comcast Cable Communications Holdings, INC
|
16,384 | ARIN | REASSIGNMENT |
| 75.144.0.0/13 |
Comcast Cable Communications, LLC
|
524,288 | ARIN | REALLOCATION |
| 76.16.0.0/12 |
Comcast Cable Communications, LLC
|
1,048,576 | ARIN | REASSIGNMENT |
| 76.96.0.0/11 |
Comcast Cable Communications, Inc.
|
2,097,152 | ARIN | REASSIGNMENT |
| 76.128.0.0/11 |
Comcast Cable Communications, LLC
|
2,097,152 | ARIN | REASSIGNMENT |
| 96.64.0.0/11 |
Comcast Cable Communications, LLC
|
2,097,152 | ARIN | REALLOCATION |
| 96.96.0.0/12 |
Comcast Cable Communications, LLC
|
1,048,576 | ARIN | REASSIGNMENT |
| 96.112.0.0/13 |
Comcast Cable Communications, LLC
|
524,288 | ARIN | REASSIGNMENT |
| 96.120.0.0/14 |
Comcast Ip Services, L.L.C.
|
262,144 | ARIN | REASSIGNMENT |
| 96.124.0.0/16 |
Comcast Cable Communications, LLC
|
65,536 | ARIN | REASSIGNMENT |
| 96.128.0.0/11 |
Comcast Cable Communications, LLC
|
2,097,152 | ARIN | ALLOCATION |
| 96.192.0.0/11 |
Comcast Cable Communications, LLC
|
2,097,152 | ARIN | ALLOCATION |
| 98.32.0.0/11 |
Comcast Cable Communications, LLC
|
2,097,152 | ARIN | REASSIGNMENT |
| 98.192.0.0/10 |
Comcast Cable Communications, Inc.
|
4,194,304 | ARIN | REASSIGNMENT |
| 107.0.0.0/14 |
Netrix LLC
|
262,144 | ARIN | REALLOCATION |
| 107.4.0.0/15 |
Comcast Cable Communications, Inc.
|
131,072 | ARIN | REASSIGNMENT |
| 108.171.224.0/20 |
Comcast Cable Communications, LLC
|
4,096 | ARIN | ALLOCATION |
| 140.99.49.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 140.99.77.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 140.99.79.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 140.99.127.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 140.99.132.0/22 |
Comcast Cable Communications, LLC
|
1,024 | ARIN | REASSIGNMENT |
| 140.99.210.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 147.191.0.0/16 |
Comcast Cable Communications
|
65,536 | ARIN | ALLOCATION |
| 162.17.0.0/16 |
Comcast Cable Communications, LLC
|
65,536 | ARIN | REALLOCATION |
| 162.148.0.0/14 |
Comcast Cable Communications, LLC
|
262,144 | ARIN | REASSIGNMENT |
| 165.137.0.0/16 |
Comcast Cable Communications
|
65,536 | ARIN | ALLOCATION |
| 169.152.0.0/16 |
Comcast Cable Communications, LLC
|
65,536 | ARIN | ALLOCATION |
| 172.244.0.0/16 |
Comcast Cable Communications, LLC
|
65,536 | ARIN | REASSIGNMENT |
| 173.8.0.0/13 |
Comcast Cable Communications, LLC
|
524,288 | ARIN | REALLOCATION |
| 173.160.0.0/13 |
Parker- Waichman And Alonso
|
524,288 | ARIN | REASSIGNMENT |
| 173.214.184.0/23 |
Comcast Cable Communications, LLC
|
512 | ARIN | REASSIGNMENT |
| 174.48.0.0/12 |
Comcast Cable Communications, Inc.
|
1,048,576 | ARIN | REASSIGNMENT |
| 174.140.228.0/23 |
IPXO LLC
|
512 | ARIN | REALLOCATION |
| 174.160.0.0/11 |
Comcast Cable Communications, LLC
|
2,097,152 | ARIN | ALLOCATION |
| 184.108.0.0/14 |
Comcast Cable Communications, LLC
|
262,144 | ARIN | REASSIGNMENT |
| 184.112.0.0/12 |
Comcast Cable Communications, LLC
|
1,048,576 | ARIN | REASSIGNMENT |
| 198.0.0.0/16 |
BOCA BAY PASS CLUB-OFF
|
65,536 | ARIN | REASSIGNMENT |
| 198.137.252.0/23 |
Comcast Cable Communications, LLC
|
512 | ARIN | ALLOCATION |
| 198.178.8.0/21 |
Comcast Cable Communications
|
2,048 | ARIN | ALLOCATION |
| 199.182.100.0/22 |
Comcast Cable Communications, Llc/freewheel
|
1,024 | ARIN | REASSIGNMENT |
| 204.11.116.0/22 |
Comcast Cable Communications, LLC
|
1,024 | ARIN | ALLOCATION |
| 204.93.173.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 205.234.162.0/24 |
Mod Mission Critical
|
256 | ARIN | REASSIGNMENT |
| 205.234.234.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 207.180.8.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 207.180.9.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 207.180.15.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 207.180.54.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 207.223.0.0/20 |
Comcast Cable Communications, LLC
|
4,096 | ARIN | ALLOCATION |
| 208.39.128.0/18 |
Comcast Cable Communications, LLC
|
16,384 | ARIN | ALLOCATION |
| 209.23.192.0/18 |
Comcast Cable Communications, LLC
|
16,384 | ARIN | ALLOCATION |
| 209.101.248.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 209.101.249.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 209.101.250.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 209.101.251.0/24 |
Comcast Cable Communications
|
256 | ARIN | REASSIGNMENT |
| 216.45.128.0/17 |
Ballys Ac Hotel
|
32,768 | ARIN | REASSIGNMENT |
| 216.122.112.0/22 |
Comcast Cable Communications, LLC
|
1,024 | ARIN | REASSIGNMENT |
| 216.122.116.0/22 |
Comcast Cable Communications, LLC
|
1,024 | ARIN | REASSIGNMENT |
| 216.246.7.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 216.246.28.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 216.246.102.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:558::/29 |
Comcast Cable Communications, LLC
|
6.3383× 1029 | ARIN | ALLOCATION |
| 2601::/20 |
Comcast Cable Communications, LLC
|
3.2452× 1032 | ARIN | ALLOCATION |
| 2603:2000::/20 |
Comcast Cable Communications, LLC
|
3.2452× 1032 | ARIN | REASSIGNMENT |
| 2603:3000::/24 |
Comcast Cable Communications, LLC
|
2.0282× 1031 | ARIN | REALLOCATION |
| 2604:6a00::/32 |
Comcast Cable Communications, LLC
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2620:fd:8000::/48 |
Comcast Cable Communications, LLC
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS7922 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
AS42
AS174
AS286
AS577
AS701
AS714
AS715
AS812
AS852
AS1273
AS1280
AS1299
AS1547
AS2516
AS2906
AS2914
AS3223
AS3257
AS3320
AS3491
AS3778
AS4134
AS4229
AS4637
AS4766
AS4837
AS5511
AS6128
AS6204
AS6327
AS6453
AS6461
AS6762
AS6830
AS6939
AS7018
AS7029
AS7342
AS7473
AS7843
AS9304
AS11039
AS11114
AS11164
AS12956
AS13335
AS13445
AS14340
AS15169
AS16509
AS16524
AS17676
AS18779
AS19551
AS20115
AS20473
AS20940
AS21976
AS22697
AS22773
AS23344
AS23352
AS26554
AS27552
AS31898
AS32425
AS33293
AS33491
AS35873
AS36236
AS36351
AS45489
AS45758
AS49544
AS55256
AS57976
AS139341
AS395856
AS396986
Upstreams
AS7922 connects to the global Internet via at least 1 upstream provider. In this setup, AS7922 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS7922 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS7922's role in extending Internet access beyond its own infrastructure.
AS2559
AS2635
AS4258
AS6507
AS6653
AS6949
AS7015
AS7016
AS7366
AS7725
AS7979
AS8047
AS8103
AS11396
AS11608
AS12222
AS13331
AS13367
AS13649
AS13767
AS14010
AS14042
AS16276
AS16406
AS17035
AS17054
AS18450
AS18556
AS19231
AS19251
AS19255
AS19855
AS20214
AS21508
AS22103
AS22258
AS22299
AS22326
AS22694
AS22909
AS23154
AS23470
AS25671
AS25875
AS26558
AS30030
AS30036
AS30058
AS30081
AS30103
AS30704
AS31877
AS32244
AS32308
AS32590
AS33287
AS33489
AS33490
AS33548
AS33650
AS33651
AS33652
AS33653
AS33654
AS33655
AS33656
AS33657
AS33659
AS33660
AS33661
AS33662
AS33665
AS33666
AS33667
AS33668
AS35777
AS36213
AS36410
AS36498
AS36732
AS36733
AS40109
AS40428
AS40627
AS40763
AS46450
AS46844
AS53264
AS53766
AS53850
AS54040
AS54113
AS60068
AS63311
AS63402
AS393415
AS394041
AS395487
AS395610
AS396415
AS397969
AS398465