| Prefix | Company | Number of IPs |
|---|---|---|
| 63.135.192.0/19 | Allstream Business US, LLC | 8,192 |
| 64.16.0.0/18 | Allstream Business US, LLC | 16,384 |
| 64.42.0.0/17 | Allstream Business US, LLC | 32,768 |
| 64.62.0.0/17 | Allstream Business US, LLC | 32,768 |
| 64.65.128.0/18 | Allstream Business US, LLC | 16,384 |
| 64.122.0.0/16 | Allstream Business US, LLC (ABUL-14) | 65,536 |
| 64.122.165.0/24 | Allstream Business US, LLC | 256 |
| 66.182.0.0/18 | Allstream Business US, LLC | 16,384 |
| 66.213.192.0/18 | Allstream Business US, LLC | 16,384 |
| 66.224.0.0/16 | Allstream Business US, LLC | 65,536 |
| 67.50.0.0/15 | Allstream Business US, LLC | 131,072 |
| 67.136.0.0/14 | Allstream Business US, LLC | 262,144 |
| 67.201.111.0/24 | Columbia Sussex Corporation | 256 |
| 68.178.0.0/17 | Allstream Business US, LLC | 32,768 |
| 69.2.224.0/19 | Eschelon Telecom (Phoenix, AZ DSL business unit) | 8,192 |
| 69.88.64.0/18 | Wall Equipment Importers | 16,384 |
| 70.96.0.0/14 | Allstream Business US, LLC | 262,144 |
| 70.96.197.0/24 | Allstream Business US, LLC | 256 |
| 70.102.0.0/15 | Allstream Business US, LLC | 131,072 |
| 70.103.26.0/24 | Allstream Business US, LLC | 256 |
| 70.103.27.0/24 | Allstream Business US, LLC | 256 |
| 72.11.64.0/18 | Allstream Business US, LLC | 16,384 |
| 72.25.128.0/18 | Allstream Business US, LLC | 16,384 |
| 74.114.52.0/23 | Jet Communications, LLC | 512 |
| 74.216.176.0/23 | Zayo Bandwidth | 512 |
| 76.164.0.0/18 | Allstream Business US, LLC | 16,384 |
| 130.57.80.0/24 | Micro Focus | 256 |
| 172.110.71.0/24 | Zayo Bandwidth | 256 |
| 184.94.34.0/24 | Zayo Bandwidth | 256 |
| 184.94.64.0/19 | Zayo Bandwidth | 8,192 |
| 184.94.73.0/24 | Zayo Bandwidth | 256 |
| 192.40.142.0/24 | ModernWorks Inc. | 256 |
| 192.77.10.0/24 | Eyring Research Institute, Inc. | 256 |
| 192.136.111.0/24 | Celestial Software | 256 |
| 192.245.171.0/24 | WR Medical Electronics Co. | 256 |
| 198.133.148.0/24 | Standard Insurance | 256 |
| 198.207.189.0/24 | Parmly-Billings Public Library | 256 |
| 199.4.192.0/24 | OPTEC, Inc. | 256 |
| 199.60.97.0/24 | Quadbridge Inc. | 256 |
| 199.71.124.0/24 | EMJ Data Systems | 256 |
| 199.164.44.0/22 | California Public Employees Retirement System | 1,024 |
| 199.233.116.0/24 | F J Management Inc. | 256 |
| 199.245.177.0/24 | Pell.Com | 256 |
| 204.130.255.0/24 | Allstream Business US, LLC | 256 |
| 206.57.60.0/24 | Level 3 Parent, LLC | 256 |
| 207.173.0.0/16 | Allstream Business US, LLC | 65,536 |
| 207.173.86.0/24 | Allstream Business US, LLC | 256 |
| 207.173.160.0/24 | Allstream Business US, LLC | 256 |
| 207.190.128.0/19 | Allstream Business US, LLC | 8,192 |
| 207.218.100.0/24 | Level 3 Parent, LLC | 256 |
| 207.230.229.0/24 | Zayo Bandwidth | 256 |
| 208.48.178.0/24 | Level 3 Parent, LLC | 256 |
| 208.51.59.0/24 | Level 3 Parent, LLC | 256 |
| 208.186.0.0/15 | Allstream Business US, LLC | 131,072 |
| 208.205.16.0/21 | Verizon Business (MCICS) | 2,048 |
| 208.219.224.0/21 | FishNet Internet Services, Inc. | 2,048 |
| 208.219.225.0/24 | FishNet Internet Services, Inc. | 256 |
| 209.63.0.0/16 | Allstream Business US, LLC | 65,536 |
| 209.130.151.0/24 | Level 3 Parent, LLC | 256 |
| 209.150.192.0/19 | Allstream Business US, LLC | 8,192 |
| 209.210.0.0/16 | Allstream Business US, LLC | 65,536 |
| 216.104.64.0/20 | Allstream Business US, LLC | 4,096 |
| 216.123.5.0/24 | Zayo Bandwidth | 256 |
| 216.129.73.0/24 | Zayo Bandwidth | 256 |
| 216.173.192.0/19 | Allstream Business US, LLC | 8,192 |
| 216.174.192.0/18 | Allstream Business US, LLC | 16,384 |
| 216.185.160.0/19 | Allstream Business US, LLC | 8,192 |
| 216.187.128.0/18 | Allstream Business US, LLC | 16,384 |
| 216.190.0.0/16 | Allstream Business US, LLC | 65,536 |
| 216.191.110.0/24 | Zayo Bandwidth | 256 |
| 216.210.128.0/17 | Allstream Business US, LLC | 32,768 |
| 2607:f0d8::/29 | Allstream Business US, LLC | 6.34 × 1029 |
| 2607:f298:abb::/48 | New Dream Network, LLC | 1.21 × 1024 |
| 2620:7e:60c0::/48 | Arrowhead Holdings Management Co, LLC | 1.21 × 1024 |
| 2620:11f:100c::/48 | Applause | 1.21 × 1024 |
IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.
AS7385 peers with these other Autonomous Systems.
Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.
AS7385 uses these Autonomous Systems as its upstreams.
An upstream (or transit provider) is another AS that AS7385 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.
AS7385 provides internet connectivity to these downstream Autonomous Systems.
A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.
Discover your public IP address and detailed information about your connection.
Convert CIDR notation to IP address ranges and vice versa. Useful for network configuration and security.
Perform a reverse DNS (rDNS) lookup to get the hostname for an IP address.
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