AS Number
AS7843
AS Name
TWC-7843-BB
Org Name
Charter Communications Inc
Registry

arin

RegDate

2018-10-10

Updated

2022-09-14

AS7843 Looking Glass
IPv4Prefixes

160

IPv6Prefixes

15

IPv4 NUMs

2,139,392

IPv6 NUMs(/64)

21,508,390,912

2,139,392 IPv4 Addresses
CIDR Description IP Num
16.14.32.0/24
Charter Communications 256
16.14.32.0/21
Charter Communications 2048
16.14.48.0/24
Charter Communications 256
16.14.48.0/21
Charter Communications 2048
16.14.228.0/24
Charter Communications 256
16.14.228.0/22
Charter Communications 1024
16.14.229.0/24
Charter Communications 256
16.14.236.0/24
Charter Communications 256
16.14.236.0/22
Charter Communications 1024
16.14.237.0/24
Charter Communications 256
16.191.0.0/23
ROA Signed and Valid IRR Valid
Charter Communications 512
23.55.60.0/22
IRR InValid
Akamai Technologies, Inc. 1024
24.24.120.0/22
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 1024
24.26.64.0/20
ROA Signed and Valid IRR InValid
Charter Communications Inc 4096
24.27.224.0/20
ROA Signed and Valid IRR Valid
Charter Communications Inc 4096
24.27.228.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
24.27.229.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
24.27.230.0/24
IRR Parent Valid
Charter Communications Inc 256
24.30.192.0/19
ROA Signed and Valid IRR InValid
Charter Communications Inc 8192
24.30.200.0/23
ROA Signed and Valid IRR InValid
Charter Communications Inc 512
24.30.202.0/24
IRR InValid
Charter Communications Inc 256
24.30.214.0/24
ROA Signed and Valid IRR InValid
Charter Communications Inc 256
24.30.215.0/24
ROA Signed and Valid IRR InValid
Charter Communications Inc 256
24.33.32.0/20
ROA Signed and Valid IRR Valid
Charter Communications Inc 4096
24.33.240.0/24
IRR Valid
Charter Communications Inc 256
24.33.240.0/20
ROA Signed and Valid IRR InValid
Charter Communications Inc 4096
24.33.241.0/24
IRR Valid
Charter Communications Inc 256
24.33.242.0/23
ROA Signed and Valid IRR Valid
Charter Communications Inc 512
24.33.244.0/22
ROA Signed and Valid IRR Valid
Charter Communications Inc 1024
24.33.248.0/23
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 512
24.33.248.0/22
IRR Valid
Charter Communications Inc 1024
24.33.252.0/22
IRR Valid
Charter Communications Inc 1024
24.33.254.0/23
IRR Parent Valid
Charter Communications Inc 512
24.92.0.0/17
ROA Signed and Valid IRR InValid
Charter Communications Inc 32768
24.92.64.0/19
IRR Valid
Charter Communications Inc 8192
24.143.192.0/20
ROA Signed and Valid IRR Valid
AKAMAI (C07093802) 4096
47.43.111.0/24
ROA Signed and Valid IRR InValid
Charter Communications 256
47.234.0.0/17
ROA Signed and Valid IRR Valid
Charter Communications 32768
64.183.128.0/19
IRR Valid
Charter Communications Inc 8192
64.183.160.0/20
IRR InValid
Charter Communications Inc 4096
65.28.128.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
65.28.129.0/24
IRR Parent Valid
Charter Communications Inc 256
65.28.130.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
65.28.131.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
65.28.192.0/19
ROA Signed and Valid IRR InValid
Charter Communications Inc 8192
65.185.232.0/22
ROA Signed and Valid IRR Valid
Charter Communications Inc 1024
65.185.241.0/24
ROA Signed and Valid IRR InValid
Charter Communications Inc 256
65.185.245.0/24
ROA Signed and Valid IRR Valid
Charter Communications Inc 256
66.61.0.0/16
ROA Signed and Valid IRR Valid
Charter Communications Inc 65536
66.61.160.0/24
IRR Parent Valid
Charter Communications Inc 256
66.61.160.0/20
IRR Valid
Charter Communications Inc 4096
66.61.176.0/24
IRR Parent Valid
Charter Communications Inc 256
66.61.176.0/20
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 4096
66.61.177.0/24
IRR Parent Valid
Charter Communications Inc 256
66.61.178.0/23
IRR Parent Valid
Charter Communications Inc 512
66.61.180.0/22
IRR Parent Valid
Charter Communications Inc 1024
66.61.184.0/22
IRR Parent Valid
Charter Communications Inc 1024
66.61.188.0/22
IRR Parent Valid
Charter Communications Inc 1024
66.109.0.0/20
ROA Signed and Valid IRR Valid
Charter Communications Inc 4096
67.48.96.0/19
IRR InValid
Charter Communications Inc 8192
68.168.72.0/22
IRR Valid
Charter Communications Inc 1024
69.63.88.0/21
IRR Valid
Charter Communications Inc 2048
69.76.0.0/19
IRR Valid
Charter Communications Inc 8192
69.76.64.0/18
ROA Signed and Valid IRR InValid
Charter Communications Inc 16384
69.134.0.0/17
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 32768
69.134.48.0/22
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 1024
69.134.61.0/24
IRR Parent Valid
Charter Communications Inc 256
69.134.64.0/23
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 512
69.134.66.0/23
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 512
69.134.68.0/23
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 512
69.134.72.0/22
IRR Parent Valid
Charter Communications Inc 1024
69.134.86.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
69.134.88.0/24
IRR Parent Valid
Charter Communications Inc 256
69.134.90.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
69.134.94.0/24
IRR Parent Valid
Charter Communications Inc 256
69.134.128.0/18
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 16384
69.134.130.0/24
IRR Parent Valid
Charter Communications Inc 256
69.134.130.0/23
IRR Parent Valid
Charter Communications Inc 512
69.134.131.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
69.134.140.0/22
IRR Parent Valid
Charter Communications Inc 1024
69.134.144.0/20
IRR Parent Valid
Charter Communications Inc 4096
69.134.146.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 256
69.134.160.0/19
IRR Parent Valid
Charter Communications Inc 8192
69.134.188.0/22
IRR Parent Valid
Charter Communications Inc 1024
69.134.192.0/23
IRR Parent Valid
Charter Communications Inc 512
69.134.192.0/18
ROA Signed and Valid IRR Valid
Charter Communications Inc 16384
69.134.194.0/23
IRR Parent Valid
Charter Communications Inc 512
69.134.196.0/23
IRR Parent Valid
Charter Communications Inc 512
69.134.212.0/24
IRR Parent Valid
Charter Communications Inc 256
69.134.214.0/24
IRR Parent Valid
Charter Communications Inc 256
69.134.216.0/24
IRR Parent Valid
Charter Communications Inc 256
69.134.218.0/24
IRR Parent Valid
Charter Communications Inc 256
69.134.234.0/24
IRR Parent Valid
Charter Communications Inc 256
71.64.0.0/12
IRR InValid
Charter Communications Inc 1048576
71.74.50.0/24
IRR InValid
Charter Communications Inc 256
71.74.51.0/24
IRR Valid
Charter Communications Inc 256
71.74.176.0/20
ROA Signed and Valid IRR Valid
Charter Communications Inc 4096
72.129.192.0/19
IRR Valid
Charter Communications Inc 8192
72.129.220.0/24
ROA Signed and Valid IRR Valid
Charter Communications Inc 256
74.87.128.0/19
IRR Valid
Charter Communications Inc 8192
74.87.240.0/21
IRR Valid
Charter Communications Inc 2048
75.87.224.0/19
ROA Signed and Valid IRR InValid
Charter Communications Inc 8192
75.179.192.0/18
ROA Signed and Valid IRR Valid
Charter Communications Inc 16384
76.57.224.0/23
Charter Communications Inc 512
76.57.240.0/23
Charter Communications Inc 512
76.63.160.0/22
IRR InValid
Charter Communications Inc 1024
76.63.162.0/23
ROA Signed and Valid IRR Valid
Charter Communications Inc 512
76.63.165.0/24
ROA Signed and Valid IRR Valid
Charter Communications Inc 256
76.85.224.0/19
ROA Signed and Valid IRR InValid
Charter Communications Inc 8192
76.85.232.0/23
ROA Signed and Valid IRR InValid
Charter Communications Inc 512
76.85.238.0/24
ROA Signed and Valid IRR InValid
Charter Communications Inc 256
76.89.0.0/18
ROA Signed and Valid IRR InValid
Charter Communications Inc 16384
76.92.64.0/19
ROA Signed and Valid IRR Valid
Charter Communications Inc 8192
76.178.0.0/17
ROA Signed and Valid IRR Valid
Charter Communications Inc 32768
76.178.128.0/18
ROA Signed and Valid IRR Valid
Charter Communications Inc 16384
98.120.100.0/24
ROA Signed and Valid IRR InValid
Charter Communications Inc 256
98.120.110.0/24
IRR Valid
Charter Communications Inc 256
98.120.110.0/23
ROA Signed and Valid IRR InValid
Charter Communications Inc 512
107.8.0.0/13
ROA Signed and Valid IRR InValid
Charter Communications Inc 524288
107.14.10.0/23
IRR Parent Valid
Charter Communications Inc 512
107.14.16.0/20
IRR Valid
Charter Communications Inc 4096
107.14.32.0/20
IRR Valid
Charter Communications Inc 4096
107.14.48.0/20
IRR InValid
Charter Communications Inc 4096
107.14.64.0/21
IRR Parent Valid
Charter Communications Inc 2048
107.14.64.0/19
IRR Valid
Charter Communications Inc 8192
107.14.73.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.74.0/23
IRR Parent Valid
Charter Communications Inc 512
107.14.96.0/23
IRR Parent Valid
Charter Communications Inc 512
107.14.116.0/22
ROA Signed and Valid IRR Valid
Charter Communications Inc 1024
107.14.120.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.121.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.122.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.123.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.124.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.125.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.126.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.127.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.192.0/18
IRR Valid
Charter Communications Inc 16384
107.14.224.0/19
IRR Parent Valid
Charter Communications Inc 8192
107.14.246.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.247.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.250.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.251.0/24
IRR Parent Valid
Charter Communications Inc 256
107.14.254.0/24
IRR Parent Valid
Charter Communications Inc 256
131.150.32.0/22
IRR Parent Valid
Charter Communications 1024
131.150.32.0/20
IRR Valid
Charter Communications 4096
131.150.36.0/24
ROA Signed and Valid IRR Parent Valid
Charter Communications 256
131.150.38.0/24
IRR Parent Valid
Charter Communications 256
131.150.40.0/21
ROA Signed and Valid IRR Parent Valid
Charter Communications 2048
131.150.46.0/24
IRR Parent Valid
Charter Communications 256
150.224.64.0/23
Charter Communications 512
150.224.68.0/23
Charter Communications 512
173.196.0.0/15
IRR InValid
Charter Communications Inc 131072
173.197.196.0/22
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 1024
173.197.200.0/21
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 2048
184.86.112.0/23
IRR InValid
Akamai Technologies, Inc. 512
192.67.105.0/24
ROA Signed and Valid
Charter Communications 256
192.67.106.0/24
ROA Signed and Valid
Charter Communications 256
209.18.32.0/20
ROA Signed and Valid IRR Valid
Charter Communications Inc 4096
209.18.44.0/24
IRR Parent Valid
Charter Communications Inc 256
CIDR Description IP NUMs(prefix /64)
2001:1998::/32
ROA Signed and Valid IRR Valid
Charter Communications Inc 4294967296
2001:1998:8::/48
IRR Parent Valid
Charter Communications Inc 65536
2001:1998:380::/41
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 8388608
2001:1998:640::/44
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 1048576
2001:1998:880::/44
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 1048576
2001:1998:8c0::/44
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 1048576
2001:1998:a00::/48
ROA Signed and Valid IRR Parent Valid
Charter Communications Inc 65536
2001:1998:a01::/48
IRR Parent Valid
Charter Communications Inc 65536
2001:1998:a03::/48
IRR Parent Valid
Charter Communications Inc 65536
2600:5800::/31
ROA Signed and Valid IRR InValid
Charter Communications Inc 8589934592
2600:5801::/32
IRR Valid
Charter Communications Inc 4294967296
2600:c000::/40
Charter Communications Inc 16777216
2600:c010:100::/40
Charter Communications Inc 16777216
2603:90f2::/32
ROA Signed and Valid IRR InValid
Charter Communications, Inc 4294967296
2603:90f4::/32
ROA Signed and Valid IRR InValid
Charter Communications, Inc 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 5,120 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 98,550,272 2,737,238,114,304 IPv4 IPv4 IPv6 IPv6
AS20115 CHARTER-20115 - Charter Communications, US United States 12,561,408 371,460,538,368 IPv4 IPv4 IPv6 IPv6
AS30600 AS-CMN - Metronet, US United States 5,019,790 1,099,511,627,776 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 131,072 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 48,128 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 4,559,248 214,530,850,816 IPv4 IPv4 IPv6 IPv6
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,027,584 13,958,709,248 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 71,313,920 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,502,720 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS25885 FORTINET - OPAQ Networks, Inc., US United States 5,120 262,144 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,577,984 1,241,263,046,656 IPv4 IPv4 IPv6 IPv6
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1,880,576 8,796,093,022,208 IPv4 IPv4 IPv6 IPv6
AS5645 TEKSAVVY - TekSavvy Solutions, Inc., CA Canada 733,696 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 486,144 282,631,404,847,104 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,317,120 25,770,721,280 IPv4 IPv4 IPv6 IPv6
AS2152 CSUNET-NW - California State University, Office of the Chancellor, US United States 2,077,696 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,232,576 2,757,369,069,568 IPv4 IPv4 IPv6 IPv6
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 3,897,600 429,530,415,104 IPv4 IPv4 IPv6 IPv6
AS1280 ISC-AS-1280 - Internet Systems Consortium, Inc., US United States 24,832 4,295,426,048 IPv4 IPv4
AS11096 FLORIDANET - FloridaNet, US United States 6,784 4,294,967,296 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 83,968 85,852,160 IPv4 IPv4 IPv6 IPv6
AS20001 TWC-20001-PACWEST - Charter Communications Inc, US United States 6,987,776 85,917,302,784 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,557,312 39,686,373,376 IPv4 IPv4
AS42 WOODYNET-1 - WoodyNet, Inc., US United States 54,080 11,599,872 IPv4 IPv4
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 67,072 4,295,163,904 IPv4 IPv4
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 166,656 12,885,032,960 IPv4 IPv4 IPv6 IPv6
AS23367 AS-ADN - Adaptive Data Networks, LLC, US United States 4,864 524,288 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Telia Company AB, SE Sweden 256,256 17,600,776,896,512 IPv4 IPv4 IPv6 IPv6
AS3292 TDC - TDC Holding A/S, DK Denmark 5,549,824 51,539,804,160 IPv4 IPv4
AS19151 BBO-1 - BroadbandONE, LLC, US United States 26,880 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,553,408 17,986,617,344 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 70,144 755,171,328 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 222,720 47,244,705,792 IPv4 IPv4 IPv6 IPv6
AS2381 WISCNET1-AS - WiscNet, US United States 599,808 4,311,744,512 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,523,200 73,033,784,064 IPv4 IPv4 IPv6 IPv6
<
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7224 AMAZON-AS - Amazon.com, Inc., US United States 31,232 0 IPv4 IPv4
AS8052 TWC-8052-PEAKVIEW - Charter Communications Inc, US United States 17,664 1,048,576 IPv4 IPv4 IPv6 IPv6
AS11427 TWC-11427-TEXAS - Charter Communications Inc, US United States 5,265,920 227,650,174,976 IPv4 IPv4 IPv6 IPv6
AS15113 AMX-LLC-AS - AMX, LLC., US United States 2,560 0 IPv4 IPv4
AS20001 TWC-20001-PACWEST - Charter Communications Inc, US United States 6,987,776 85,917,302,784 IPv4 IPv4 IPv6 IPv6
AS20115 CHARTER-20115 - Charter Communications, US United States 12,561,408 371,460,538,368 IPv4 IPv4 IPv6 IPv6
AS40294 CHARTER-40294-DC - Charter Communications, US United States 34,816 2,097,152 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,553,408 17,986,617,344 IPv4 IPv4
AS395120 DCE1 - Ashley Furniture Industries, Inc., US United States 512 0 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 4,559,248 214,530,850,816 IPv4 IPv4
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1,880,576 8,796,093,022,208 IPv4 IPv4
AS7270 NET2PHONE - IDT Corporation, US United States 247,808 0 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 71,313,920 36,318,243,520,512 IPv4 IPv4
AS11426 TWC-11426-CAROLINAS - Charter Communications Inc, US United States 4,718,848 85,916,123,136 IPv4 IPv4 IPv6 IPv6
AS4544 NAVE-CONX-A - Navisite Opco LLC, US United States 66,304 2,097,152 IPv4 IPv4
AS11351 TWC-11351-NORTHEAST - Charter Communications Inc, US United States 4,823,296 81,623,973,888 IPv4 IPv4 IPv6 IPv6
AS13343 TWC-13343-CHARLOTTE - Charter Communications Inc, US United States 17,408 1,048,576 IPv4 IPv4 IPv6 IPv6
AS19108 SUDDENLINK-COMMUNICATIONS - Suddenlink Communications, US United States 2,839,808 137,440,002,048 IPv4 IPv4
AS10838 OCEANIC-INTERNET-RR - Charter Communications Inc, US United States 163,584 22,028,681,216 IPv4 IPv4 IPv6 IPv6
AS600 OARNET-AS - OARnet, US United States 1,206,528 8,589,934,592 IPv4 IPv4
AS3456 TWC-3456-IT - Charter Communications Inc, US United States 142,336 537,133,056 IPv4 IPv4 IPv6 IPv6
AS7738 Telemar Norte Leste S.A., BR Brazil 7,400,448 73,014,444,032 IPv4 IPv4
AS19151 BBO-1 - BroadbandONE, LLC, US United States 26,880 4,295,032,832 IPv4 IPv4
AS1 LVLT-1 - Level 3 Parent, LLC, US United States 14,968 0 IPv4 IPv4
AS7029 WINDSTREAM - Windstream Communications LLC, US United States 13,941,248 210,453,725,184 IPv4 IPv4
AS10796 TWC-10796-MIDWEST - Charter Communications Inc, US United States 8,689,664 90,195,492,864 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 131,072 IPv4 IPv4
AS11796 AIRSTREAMCOMM-NET - Airstream Communications, LLC, US United States 116,480 1,103,806,595,072 IPv4 IPv4
AS12271 TWC-12271-NYC - Charter Communications Inc, US United States 3,003,136 81,621,155,840 IPv4 IPv4 IPv6 IPv6
AS16787 CHARTER-16787-DC - Charter Communications, US United States 86,784 73,045,901,312 IPv4 IPv4 IPv6 IPv6
AS26660 CLAYCO - Clayco, Inc., US United States 512 0 IPv4 IPv4