Autonomous System details
AS33566
Knoxville Utilities Board — kub.org
Summary
| Country |
 United States
|
| Organization | Knoxville Utilities Board |
| Domain | kub.org |
| Number of IPv4 | 111,104 |
| Number of IPv6 | 1.2132× 1029 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | July 24, 2012 (about 12 years ago) |
| Updated | March 30, 2023 (about 2 years ago) |
IP Ranges
AS33566 announces 39 IPv4 ranges and 36 IPv6 ranges.
That's a total of 111,104 IPv4 addresses and 1.2132× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 162.81.0.0/16 |
Knoxville Utilities Board
|
65,536 | ARIN | ALLOCATION |
| 162.81.6.0/23 |
Knoxville Utilities Board
|
512 | ARIN | ALLOCATION |
| 162.81.8.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.12.0/22 |
Knoxville Utilities Board
|
1,024 | ARIN | ALLOCATION |
| 162.81.16.0/20 |
Knoxville Utilities Board
|
4,096 | ARIN | ALLOCATION |
| 162.81.32.0/20 |
Knoxville Utilities Board
|
4,096 | ARIN | ALLOCATION |
| 162.81.48.0/20 |
Knoxville Utilities Board
|
4,096 | ARIN | ALLOCATION |
| 162.81.70.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.100.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.101.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.102.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.103.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.104.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.105.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.107.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.108.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.109.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.110.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.111.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.112.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.113.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.116.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.117.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.119.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.120.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| 162.81.128.0/20 |
Knoxville Utilities Board
|
4,096 | ARIN | ALLOCATION |
| 162.81.160.0/21 |
Knoxville Utilities Board
|
2,048 | ARIN | ALLOCATION |
| 162.81.168.0/21 |
Knoxville Utilities Board
|
2,048 | ARIN | ALLOCATION |
| 162.81.176.0/21 |
Knoxville Utilities Board
|
2,048 | ARIN | ALLOCATION |
| 162.81.184.0/21 |
Knoxville Utilities Board
|
2,048 | ARIN | ALLOCATION |
| 162.81.192.0/21 |
Knoxville Utilities Board
|
2,048 | ARIN | ALLOCATION |
| 162.81.200.0/21 |
Knoxville Utilities Board
|
2,048 | ARIN | ALLOCATION |
| 162.81.208.0/20 |
Knoxville Utilities Board
|
4,096 | ARIN | ALLOCATION |
| 162.81.228.0/22 |
Knoxville Utilities Board
|
1,024 | ARIN | ALLOCATION |
| 162.81.232.0/22 |
Knoxville Utilities Board
|
1,024 | ARIN | ALLOCATION |
| 162.81.240.0/22 |
Knoxville Utilities Board
|
1,024 | ARIN | ALLOCATION |
| 162.81.244.0/22 |
Knoxville Utilities Board
|
1,024 | ARIN | ALLOCATION |
| 162.81.248.0/21 |
Knoxville Utilities Board
|
2,048 | ARIN | ALLOCATION |
| 162.81.252.0/24 |
Knoxville Utilities Board
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2606:83c0::/32 |
Knoxville Utilities Board
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2606:83c0:c00::/38 |
Knoxville Utilities Board
|
1.2379× 1027 | ARIN | ALLOCATION |
| 2606:83c0:1000::/36 |
Knoxville Utilities Board
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2606:83c0:2000::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:3000::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:6400::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6500::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6600::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6700::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6800::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6900::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6b00::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6c00::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6d00::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6e00::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:6f00::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:7000::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:7100::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:7400::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:7500::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:7700::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:7800::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:8000::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:9000::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:a000::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:a251::/48 |
Knoxville Utilities Board
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2606:83c0:a800::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:b000::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:b800::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:c000::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:c800::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:d000::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:e400::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:e800::/37 |
Knoxville Utilities Board
|
2.4759× 1027 | ARIN | ALLOCATION |
| 2606:83c0:f000::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2606:83c0:f400::/40 |
Knoxville Utilities Board
|
3.0949× 1026 | ARIN | ALLOCATION |
Peers
AS33566 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS33566 connects to the global Internet via at least 3 upstream providers. In this setup, AS33566 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS33566 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS33566's role in extending Internet access beyond its own infrastructure.