| Prefix | Company | Number of IPs |
|---|---|---|
| 5.42.136.0/22 | NetCom BW GmbH | 1,024 |
| 5.42.140.0/22 | Connectivity DSL Vlan 805 | 1,024 |
| 31.25.40.0/21 | NetCom BW GmbH | 2,048 |
| 31.25.46.0/23 | IP Range f*r Gesch*ftskunden | 512 |
| 37.25.48.0/21 | NetCom BW GmbH | 2,048 |
| 37.60.168.0/21 | NetCom BW GmbH | 2,048 |
| 37.228.176.0/20 | NetCom BW GmbH | 4,096 |
| 46.182.136.0/21 | NetCom BW GmbH | 2,048 |
| 62.152.160.0/19 | NetCom BW GmbH | 8,192 |
| 83.242.36.0/22 | NetCom BW GmbH | 1,024 |
| 83.242.40.0/21 | NetCom BW GmbH | 2,048 |
| 83.242.48.0/20 | NetCom BW GmbH | 4,096 |
| 91.103.112.0/21 | Infrastructure | 2,048 |
| 93.118.0.0/21 | NetCom BW GmbH | 2,048 |
| 93.118.8.0/21 | Dynamic IP range for NetCom BW private customers | 2,048 |
| 93.118.16.0/21 | Dynamic IP range for NetCom BW private customers | 2,048 |
| 93.118.24.0/21 | Dynamic IP range for NetCom BW private customers | 2,048 |
| 93.184.176.0/20 | NetCom BW GmbH | 4,096 |
| 94.124.208.0/21 | DSL ENBW-City | 2,048 |
| 94.176.240.0/20 | NetCom BW GmbH | 4,096 |
| 145.14.192.0/20 | NetCom BW GmbH | 4,096 |
| 149.249.56.0/21 | e.-business GmbH | 2,048 |
| 153.92.80.0/20 | NetCom BW GmbH | 4,096 |
| 171.33.176.0/22 | NetCom BW GmbH | 1,024 |
| 171.33.180.0/22 | NetCom BW GmbH | 1,024 |
| 178.212.90.0/23 | PCK IT Datacenter GmbH | 512 |
| 178.212.94.0/23 | PCK IT Datacenter GmbH | 512 |
| 185.3.80.0/22 | NetCom BW GmbH | 1,024 |
| 185.6.96.0/22 | NetCom BW GmbH | 1,024 |
| 185.7.68.0/24 | netclusive GmbH | 256 |
| 185.36.120.0/22 | NetCom BW GmbH | 1,024 |
| 185.61.28.0/22 | NetCom BW GmbH | 1,024 |
| 185.107.4.0/22 | IPv4 Range for e business over NetCom BW | 1,024 |
| 185.108.230.0/23 | NetCom BW GmbH | 512 |
| 188.93.216.0/21 | NetCom BW GmbH | 2,048 |
| 188.244.100.0/22 | NetCom BW GmbH | 1,024 |
| 193.151.4.0/22 | NetCom BW GmbH | 1,024 |
| 193.238.104.0/22 | NetCom BW GmbH | 1,024 |
| 194.76.2.0/24 | Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit | 256 |
| 194.76.3.0/24 | Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit | 256 |
| 194.76.4.0/24 | Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit | 256 |
| 194.76.5.0/24 | Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit | 256 |
| 194.76.6.0/24 | Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit | 256 |
| 194.76.7.0/24 | Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit | 256 |
| 194.76.222.0/24 | Gesenkschmiede Schneider GmbH | 256 |
| 194.140.112.0/20 | NetCom BW GmbH | 4,096 |
| 212.86.176.0/22 | NetCom BW GmbH | 1,024 |
| 212.86.184.0/22 | NetCom BW GmbH | 1,024 |
| 213.153.68.0/22 | NetCom BW GmbH | 1,024 |
| 213.153.76.0/22 | NetCom BW GmbH | 1,024 |
| 213.153.80.0/22 | Lk Sigmaringen Vlan 807 | 1,024 |
| 213.153.84.0/22 | Lk Ravensburg Vlan 808 | 1,024 |
| 213.153.88.0/22 | PPPoE-Static over NetCom BW | 1,024 |
| 213.153.92.0/22 | Lk Reutlingen, Zollernalbkreis Vlan 810 | 1,024 |
| 217.66.136.0/21 | NT Systems GmbH & Co. KG | 2,048 |
| 217.78.160.0/20 | NetCom BW GmbH | 4,096 |
| 2a00:79c0::/32 | NetCom BW GmbH | 7.92 × 1028 |
| 2a02:17b0::/32 | NetCom BW GmbH | 7.92 × 1028 |
| 2a03:b880::/29 | Telekommunikation Lindau (B) GmbH | 6.34 × 1029 |
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.
AS41998 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.
AS41998 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.
Expand or collapse IPv6 addresses to their full or shortened forms for better readability and usage.
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