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.
Result
655,872
20.3 Nonillion
| Netblock | Number of IPs | |
|---|---|---|
| 143.55.96.0/19 | 8,192 | |
| 146.76.0.0/16 | 65,536 | |
| 147.55.0.0/16 | 65,536 | |
| 147.56.0.0/16 | 65,536 | |
| 149.20.128.0/19 | 8,192 | |
| 152.113.0.0/16 | 65,536 | |
| 159.1.0.0/16 | 65,536 | |
| 165.151.0.0/16 | 65,536 | |
| 167.72.0.0/16 | 65,536 | |
| 192.94.25.0/24 | 256 | |
| 192.149.56.0/24 | 256 | |
| 192.150.143.0/24 | 256 | |
| 192.209.32.0/20 | 4,096 | |
| 192.209.48.0/21 | 2,048 | |
| 192.209.56.0/22 | 1,024 | |
| 192.209.60.0/23 | 512 | |
| 192.230.0.0/20 | 4,096 | |
| 198.7.64.0/19 | 8,192 | |
| 198.62.236.0/24 | 256 | |
| 198.99.100.0/23 | 512 | |
| 198.135.121.0/24 | 256 | |
| 198.180.4.0/22 | 1,024 | |
| 198.186.220.0/23 | 512 | |
| 198.187.0.0/22 | 1,024 | |
| 198.238.0.0/17 | 32,768 | |
| 198.238.128.0/18 | 16,384 | |
| 198.238.192.0/20 | 4,096 | |
| 198.238.208.0/22 | 1,024 | |
| 198.238.214.0/23 | 512 | |
| 198.238.216.0/21 | 2,048 | |
| 198.238.224.0/19 | 8,192 | |
| 198.239.0.0/21 | 2,048 | |
| 198.239.8.0/24 | 256 | |
| 198.239.9.0/24 | 256 | |
| 198.239.10.0/23 | 512 | |
| 198.239.12.0/22 | 1,024 | |
| 198.239.16.0/20 | 4,096 | |
| 198.239.32.0/19 | 8,192 | |
| 198.239.64.0/18 | 16,384 | |
| 198.239.128.0/17 | 32,768 | |
| 199.47.32.0/22 | 1,024 | |
| 199.47.36.0/24 | 256 | |
| 206.194.128.0/18 | 16,384 | |
| 209.74.192.0/19 | 8,192 |
| Netblock | Number of IPs | |
|---|---|---|
| 2600:9800::/24 | 20,282,409,603,651,670,423,947,251,286,016 |
| United States of America |
|
100% |
(GOV) Government
99.56%
(ORG) Organization
0.19%
(COM) Commercial
0.14%
(LIB) Library
0.04%
(EDU) University/College/School
0.04%
Government IPs are assigned to official agencies and entities at local, regional, and national levels. These networks are critical for managing public services, regulatory functions, and general administrative tasks.
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.
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.
Reserved IP addresses are set aside for future allocation or specialized technical purposes. These IPs are not assigned to the public or commercial sectors for standard use; instead, they are often used for private network testing, protocol development, or emergency contingency planning.
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.
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