AS19281
Quad9 — quad9.net
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Summary
| Country |
 United States
|
| Organization | Quad9 |
| Domain | quad9.net |
| Number of IPv4 | 2,048 |
| Number of IPv6 | 3.1069× 1026 |
| AS Type | Hosting |
| Registry | ARIN |
| Allocated | September 13, 2017 (about 8 years ago) |
| Updated | November 13, 2019 (about 6 years ago) |
IP Ranges
AS19281 announces 7 IPv4 ranges and 2 IPv6 ranges.
That's a total of 2,048 IPv4 addresses and 3.1069× 1026 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 9.9.9.0/24 |
Quad9
|
256 | ARIN | ALLOCATION |
| 66.220.52.0/23 |
Quad9
|
512 | ARIN | ALLOCATION |
| 147.72.242.0/24 |
Pittsburgh Supercomputing Center
|
256 | ARIN | ALLOCATION |
| 149.112.112.0/24 |
Quad9
|
256 | ARIN | ALLOCATION |
| 149.112.149.0/24 |
Quad9
|
256 | ARIN | ALLOCATION |
| 199.249.255.0/24 |
Quad9
|
256 | ARIN | ALLOCATION |
| 207.34.5.0/24 |
Woodynet, Inc.
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2602:807:e000::/40 |
Quad9
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2620:fe::/48 |
Quad9
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS19281 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS19281 connects to the global Internet via at least 12 upstream providers. In this setup, AS19281 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS19281 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.