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 - AS1267

 Italy

1267

Wind Tre S.p.A.

windtre.it

-

7,396,352

41.2 Nonillion

IP Coverage

Netblock Number of IPs   
2.156.0.0/18 16,384
2.156.64.0/18 16,384
2.156.128.0/18 16,384
2.156.192.0/18 16,384
2.157.0.0/18 16,384
2.157.64.0/18 16,384
2.157.128.0/18 16,384
2.157.192.0/18 16,384
2.158.0.0/18 16,384
2.158.64.0/18 16,384
2.158.128.0/18 16,384
2.158.192.0/18 16,384
2.159.0.0/18 16,384
2.159.64.0/18 16,384
2.159.128.0/18 16,384
5.77.64.0/22 1,024
5.77.68.0/22 1,024
5.77.72.0/22 1,024
5.77.76.0/22 1,024
5.77.80.0/22 1,024
5.77.84.0/22 1,024
5.77.88.0/22 1,024
5.77.92.0/22 1,024
31.190.0.0/16 65,536
31.191.0.0/16 65,536
37.100.0.0/16 65,536
37.101.0.0/16 65,536
37.102.0.0/16 65,536
37.103.0.0/16 65,536
62.98.0.0/16 65,536
81.81.0.0/16 65,536
91.254.0.0/16 65,536
91.255.0.0/19 8,192
91.255.32.0/20 4,096
91.255.48.0/20 4,096
91.255.64.0/18 16,384
91.255.128.0/17 32,768
94.160.0.0/17 32,768
94.160.128.0/17 32,768
94.161.0.0/17 32,768
94.161.128.0/17 32,768
94.162.0.0/17 32,768
94.162.128.0/17 32,768
94.163.0.0/17 32,768
94.163.128.0/17 32,768
94.164.0.0/17 32,768
94.164.128.0/17 32,768
94.165.0.0/17 32,768
94.165.128.0/17 32,768
94.166.0.0/17 32,768
94.166.128.0/17 32,768
94.167.0.0/17 32,768
94.167.128.0/17 32,768
151.3.0.0/16 65,536
151.4.0.0/16 65,536
151.5.0.0/18 16,384
151.5.64.0/20 4,096
151.5.80.0/21 2,048
151.5.96.0/19 8,192
151.5.128.0/17 32,768
151.6.0.0/16 65,536
151.7.0.0/16 65,536
151.8.0.0/16 65,536
151.9.0.0/16 65,536
151.10.0.0/16 65,536
151.11.0.0/19 8,192
151.11.32.0/20 4,096
151.11.54.0/23 512
151.11.56.0/21 2,048
151.11.64.0/18 16,384
151.11.128.0/17 32,768
151.12.0.0/16 65,536
151.13.0.0/17 32,768
151.13.128.0/23 512
151.13.130.0/24 256
151.13.131.0/24 256
151.13.132.0/22 1,024
151.13.136.0/21 2,048
151.13.144.0/20 4,096
151.13.160.0/19 8,192
151.13.192.0/18 16,384
151.14.0.0/16 65,536
151.15.0.0/16 65,536
151.16.0.0/16 65,536
151.17.0.0/16 65,536
151.18.0.0/16 65,536
151.19.0.0/16 65,536
151.20.0.0/16 65,536
151.21.0.0/16 65,536
151.22.0.0/16 65,536
151.23.0.0/16 65,536
151.24.0.0/16 65,536
151.25.0.0/16 65,536
151.26.0.0/16 65,536
151.27.0.0/16 65,536
151.28.0.0/16 65,536
151.29.0.0/16 65,536
151.30.0.0/16 65,536
151.31.0.0/16 65,536
151.32.0.0/16 65,536
151.33.0.0/16 65,536
151.34.0.0/16 65,536
151.35.0.0/16 65,536
151.36.0.0/16 65,536
151.37.0.0/16 65,536
151.38.0.0/16 65,536
151.39.0.0/16 65,536
151.40.0.0/16 65,536
151.41.0.0/16 65,536
151.42.0.0/16 65,536
151.43.0.0/16 65,536
151.44.0.0/16 65,536
151.45.0.0/16 65,536
151.46.0.0/16 65,536
151.47.0.0/16 65,536
151.48.0.0/16 65,536
151.49.0.0/16 65,536
151.50.0.0/16 65,536
151.51.0.0/16 65,536
151.52.0.0/16 65,536
151.53.0.0/16 65,536
151.54.0.0/16 65,536
151.55.0.0/16 65,536
151.56.0.0/16 65,536
151.57.0.0/16 65,536
151.58.0.0/18 16,384
151.58.64.0/19 8,192
151.58.96.0/19 8,192
151.58.128.0/20 4,096
151.58.144.0/20 4,096
151.58.160.0/20 4,096
151.58.176.0/20 4,096
151.58.192.0/18 16,384
151.59.0.0/21 2,048
151.59.8.0/21 2,048
151.59.16.0/21 2,048
151.59.24.0/21 2,048
151.59.32.0/21 2,048
151.59.40.0/21 2,048
151.59.48.0/21 2,048
151.59.56.0/21 2,048
151.59.64.0/21 2,048
151.59.72.0/21 2,048
151.59.80.0/21 2,048
151.59.88.0/21 2,048
151.59.96.0/21 2,048
151.59.104.0/21 2,048
151.59.112.0/21 2,048
151.59.120.0/21 2,048
151.59.128.0/21 2,048
151.59.136.0/21 2,048
151.59.144.0/21 2,048
151.59.152.0/21 2,048
151.59.160.0/19 8,192
151.59.192.0/20 4,096
151.59.208.0/21 2,048
151.59.216.0/22 1,024
151.59.220.0/23 512
151.59.222.0/23 512
151.59.224.0/22 1,024
151.59.228.0/22 1,024
151.59.232.0/22 1,024
151.59.236.0/22 1,024
151.59.240.0/22 1,024
151.59.244.0/22 1,024
151.59.248.0/22 1,024
151.59.252.0/23 512
151.59.254.0/23 512
151.60.0.0/16 65,536
151.61.0.0/16 65,536
151.62.0.0/16 65,536
151.63.0.0/16 65,536
151.64.0.0/16 65,536
151.65.0.0/16 65,536
151.66.0.0/16 65,536
151.67.0.0/16 65,536
151.68.0.0/16 65,536
151.69.0.0/16 65,536
151.70.0.0/16 65,536
151.71.0.0/16 65,536
151.72.0.0/16 65,536
151.73.0.0/16 65,536
151.74.0.0/16 65,536
151.75.0.0/16 65,536
151.76.0.0/16 65,536
151.77.0.0/16 65,536
151.78.0.0/16 65,536
151.79.0.0/16 65,536
151.81.0.0/16 65,536
151.82.0.0/16 65,536
151.83.0.0/16 65,536
151.84.0.0/16 65,536
151.93.0.0/16 65,536
151.95.0.0/16 65,536
176.206.0.0/16 65,536
176.207.0.0/16 65,536
185.27.74.0/24 256
185.54.32.0/24 256
185.54.33.0/24 256
185.54.34.0/24 256
185.54.35.0/24 256
185.145.101.0/24 256
185.145.103.0/24 256
185.215.172.0/22 1,024
185.215.240.0/22 1,024
192.5.97.0/24 256
192.92.126.0/24 256
192.94.212.0/24 256
192.104.23.0/24 256
192.106.0.0/19 8,192
192.106.32.0/19 8,192
192.106.64.0/18 16,384
192.106.128.0/18 16,384
192.106.193.0/24 256
192.106.194.0/23 512
192.106.198.0/23 512
192.106.200.0/21 2,048
192.106.208.0/20 4,096
192.106.224.0/21 2,048
192.106.232.0/23 512
192.106.235.0/24 256
192.106.236.0/22 1,024
192.106.240.0/20 4,096
193.70.128.0/20 4,096
193.70.144.0/23 512
193.70.147.0/24 256
193.70.148.0/22 1,024
193.70.152.0/21 2,048
193.70.160.0/19 8,192
193.70.192.0/19 8,192
193.70.224.0/23 512
193.70.228.0/22 1,024
193.70.232.0/21 2,048
193.70.240.0/20 4,096
193.76.0.0/16 65,536
193.109.90.0/24 256
194.20.24.0/24 256
195.45.0.0/16 65,536
195.210.64.0/19 8,192
212.52.64.0/19 8,192
212.52.96.0/19 8,192
212.141.0.0/18 16,384
212.141.64.0/19 8,192
212.141.96.0/19 8,192
212.141.128.0/17 32,768
212.245.0.0/17 32,768
212.245.128.0/18 16,384
212.245.192.0/19 8,192
212.245.224.0/22 1,024
212.245.228.0/22 1,024
212.245.232.0/21 2,048
212.245.240.0/20 4,096
217.20.4.0/22 1,024
217.20.8.0/21 2,048
217.171.64.0/22 1,024
217.171.68.0/22 1,024
217.171.72.0/22 1,024
217.171.76.0/22 1,024

Show more IP address ranges »

Netblock Number of IPs   
2a02:b000::/23 40,564,819,207,303,340,847,894,502,572,032
2a0b:a540::/29 633,825,300,114,114,700,748,351,602,688

Show more IP address ranges »

Geographic Distribution (IPv4)

Italy
 100%
Jamaica
 0%

Usage & Classification (IPv4)

(COM) Commercial

0.98%

(ISP) Fixed Line ISP

0.87%

(EDU) University/College/School

0.57%

(DCH) Data Center/Web Hosting/Transit

0.17%

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.

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.

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.

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.

Ready to Get Started?

Sign up now and you will be able to access ALL IP databases for FREE!

No hidden costs. No credit card required.