ASN Lookup

An ASN lookup helps you identify the Autonomous System Number (ASN) behind an IP address, including the ISP, network owner, and routing details. Use it to better understand IP ownership and network behavior.

Enter Autonomous System Number (ASN)

Result

Overview - AS11351

11351

Charter Communications Inc

spectrum.com

(ISP) Fixed Line ISP

4,317,440

1.5 Nonillion

IP Coverage

Netblock Number of IPs   
24.24.0.0/18 16,384
24.25.128.0/18 16,384
24.29.32.0/19 8,192
24.29.64.0/19 8,192
24.30.240.0/20 4,096
24.31.128.0/19 8,192
24.39.0.0/18 16,384
24.39.64.0/19 8,192
24.39.96.0/21 2,048
24.39.160.0/19 8,192
24.39.192.0/18 16,384
24.58.0.0/15 131,072
24.92.32.0/19 8,192
24.92.224.0/19 8,192
24.93.0.0/19 8,192
24.93.128.0/19 8,192
24.94.32.0/19 8,192
24.97.0.0/18 16,384
24.97.64.0/22 1,024
24.97.68.0/23 512
24.97.70.0/24 256
24.97.72.0/21 2,048
24.97.80.0/20 4,096
24.97.96.0/20 4,096
24.97.112.0/21 2,048
24.97.120.0/23 512
24.97.122.0/24 256
24.97.128.0/19 8,192
24.97.160.0/20 4,096
24.97.176.0/21 2,048
24.97.186.0/23 512
24.97.188.0/22 1,024
24.97.192.0/21 2,048
24.97.208.0/20 4,096
24.97.224.0/19 8,192
24.103.128.0/18 16,384
24.103.192.0/19 8,192
24.105.160.0/19 8,192
24.169.0.0/17 32,768
24.198.0.0/16 65,536
24.213.128.0/19 8,192
24.213.184.0/21 2,048
24.213.192.0/19 8,192
24.213.224.0/20 4,096
24.213.240.0/22 1,024
24.213.244.0/23 512
24.213.246.0/24 256
24.213.248.0/21 2,048
45.46.0.0/15 131,072
47.231.32.0/19 8,192
47.231.96.0/20 4,096
50.75.0.0/19 8,192
50.75.32.0/21 2,048
50.75.40.0/22 1,024
50.75.44.0/23 512
50.75.46.0/24 256
50.75.48.0/20 4,096
50.75.64.0/18 16,384
50.75.128.0/18 16,384
64.30.240.0/20 4,096
65.185.244.0/24 256
66.24.0.0/16 65,536
66.66.0.0/15 131,072
67.240.0.0/15 131,072
67.242.0.0/16 65,536
67.244.32.0/19 8,192
67.244.128.0/17 32,768
67.246.0.0/16 65,536
67.247.64.0/19 8,192
67.247.128.0/17 32,768
67.248.0.0/15 131,072
67.251.0.0/17 32,768
67.252.0.0/15 131,072
67.255.0.0/16 65,536
68.172.0.0/17 32,768
68.172.128.0/18 16,384
68.172.192.0/20 4,096
68.175.128.0/17 32,768
69.193.0.0/17 32,768
69.200.0.0/18 16,384
69.200.96.0/19 8,192
69.201.0.0/17 32,768
69.204.0.0/17 32,768
69.204.128.0/18 16,384
69.204.192.0/19 8,192
69.205.192.0/22 1,024
69.207.0.0/16 65,536
71.65.32.0/23 512
71.65.34.0/23 512
71.65.36.0/22 1,024
72.43.0.0/18 16,384
72.43.64.0/23 512
72.43.66.0/24 256
72.43.68.0/22 1,024
72.43.72.0/21 2,048
72.43.80.0/22 1,024
72.43.84.0/24 256
72.43.86.0/23 512
72.43.88.0/21 2,048
72.43.192.0/21 2,048
72.43.200.0/22 1,024
72.43.204.0/23 512
72.43.206.0/24 256
72.43.208.0/21 2,048
72.43.216.0/23 512
72.43.218.0/24 256
72.43.220.0/22 1,024
72.43.224.0/22 1,024
72.43.228.0/23 512
72.43.231.0/24 256
72.43.232.0/21 2,048
72.43.240.0/20 4,096
72.45.128.0/18 16,384
72.45.192.0/22 1,024
72.45.196.0/24 256
72.45.198.0/23 512
72.45.200.0/21 2,048
72.45.208.0/21 2,048
72.45.216.0/23 512
72.45.218.0/24 256
72.45.220.0/22 1,024
72.45.224.0/19 8,192
72.224.0.0/16 65,536
72.225.0.0/18 16,384
72.226.128.0/17 32,768
72.227.0.0/17 32,768
72.228.0.0/16 65,536
72.230.0.0/16 65,536
72.231.128.0/17 32,768
74.65.0.0/17 32,768
74.65.128.0/18 16,384
74.67.0.0/16 65,536
74.69.0.0/16 65,536
74.70.0.0/16 65,536
74.74.64.0/18 16,384
74.74.128.0/17 32,768
74.75.0.0/16 65,536
74.76.0.0/14 262,144
76.37.0.0/16 65,536
76.38.128.0/17 32,768
76.58.20.0/23 512
76.58.22.0/23 512
76.178.192.0/18 16,384
76.179.0.0/16 65,536
76.180.0.0/16 65,536
98.0.0.0/17 32,768
98.1.0.0/16 65,536
98.2.0.0/15 131,072
98.4.0.0/15 131,072
98.10.0.0/15 131,072
98.13.0.0/17 32,768
104.228.0.0/15 131,072
108.176.64.0/18 16,384
108.176.192.0/18 16,384
136.223.36.0/24 256
137.124.10.0/24 256
142.105.128.0/17 32,768
150.154.0.0/16 65,536
150.221.0.0/18 16,384
150.224.246.0/23 512
154.16.42.0/24 256
167.254.206.0/24 256
167.254.207.0/24 256
168.148.96.0/19 8,192
172.100.0.0/15 131,072
184.74.0.0/18 16,384
184.74.64.0/21 2,048
184.74.73.0/24 256
184.74.74.0/23 512
184.74.76.0/22 1,024
184.74.80.0/20 4,096
184.74.96.0/20 4,096
184.74.112.0/21 2,048
184.74.120.0/23 512
184.74.122.0/24 256
184.74.124.0/22 1,024
184.153.128.0/17 32,768
192.31.156.0/24 256
192.67.10.0/24 256
192.149.230.0/24 256
192.188.5.0/24 256
198.179.96.0/19 8,192
198.255.128.0/17 32,768
199.29.192.0/24 256
199.120.152.0/24 256
204.210.64.0/19 8,192
207.251.224.0/21 2,048
207.251.232.0/22 1,024
207.251.236.0/23 512
208.105.96.0/19 8,192
208.105.128.0/17 32,768
208.125.32.0/19 8,192
208.125.64.0/18 16,384
208.125.128.0/20 4,096
208.125.144.0/24 256
208.125.146.0/23 512
208.125.148.0/22 1,024
208.125.152.0/21 2,048
208.125.160.0/19 8,192
208.125.192.0/18 16,384
209.195.240.0/24 256

Show more IP address ranges »

Netblock Number of IPs   
2600:5c01:e0a::/48 1,208,925,819,614,629,174,706,176
2600:6000:5ea::/48 1,208,925,819,614,629,174,706,176
2600:6000:fb34::/48 1,208,925,819,614,629,174,706,176
2600:6001::/32 79,228,162,514,264,337,593,543,950,336
2600:6c0c:43c::/48 1,208,925,819,614,629,174,706,176
2600:6c7f:9350::/44 19,342,813,113,834,066,795,298,816
2602:107:6500::/44 19,342,813,113,834,066,795,298,816
2602:107:6510::/44 19,342,813,113,834,066,795,298,816
2602:107:6520::/43 38,685,626,227,668,133,590,597,632
2602:107:6540::/42 77,371,252,455,336,267,181,195,264
2602:107:6580::/41 154,742,504,910,672,534,362,390,528
2602:107:e200::/40 309,485,009,821,345,068,724,781,056
2603:7080::/28 1,267,650,600,228,229,401,496,703,205,376
2603:70bd::/32 79,228,162,514,264,337,593,543,950,336
2604:6000::/32 79,228,162,514,264,337,593,543,950,336
2605:ed00:4c63::/48 1,208,925,819,614,629,174,706,176

Show more IP address ranges »

Geographic Distribution (IPv4)

United States of America
 100%
Italy
 0%
Netherlands
 0%
Latvia
 0%
Others
 0%

Usage & Classification (IPv4)

(ISP) Fixed Line ISP

93.72%

(COM) Commercial

4%

(EDU) University/College/School

1.73%

(ORG) Organization

0.24%

(DCH) Data Center/Web Hosting/Transit

0.22%

Fixed Line ISP (ISP)

Internet Service Providers in this category offer wired broadband connections to homes, offices, and commercial buildings. They are responsible for the fundamental routing of internet traffic and the management of regional network infrastructure.

Commercial (COM)

Commercial networks are operated by for-profit businesses ranging from local startups to multinational corporations. These IPs facilitate e-commerce, internal corporate operations, and general business activities aimed at generating revenue.

University/College/School (EDU)

Educational IPs serve universities, colleges, and K-12 schools, providing the backbone for campus-wide connectivity. These networks support a wide array of activities, including academic research, student administration, and classroom instruction.

Organization (ORG)

Reserved for non-commercial entities, these networks support NGOs, charities, and professional associations. Rather than pursuing profit, these IPs are dedicated to advocacy, public service, and administrative functions.

Data Center/Web Hosting/Transit (DCH)

This category encompasses data centers, cloud hosting providers, and the transit networks that form the internet's backbone. These IPs are built for high-capacity and maximum uptime, supporting the infrastructure that hosts websites and cloud-based software.

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