AS400940
Railway
AS 400940 RAILWAY
Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 400940 |
|---|---|
| Name | RAILWAY |
| Organization | Railway |
| Country | United States |
| Registry | ARIN |
IPv4 Prefixes for AS400940
| Network | Location | Addresses | |
|---|---|---|---|
| 152.55.176.0/22 | Railway |  San Jose |
1,024 |
| 152.55.180.0/22 | Railway | Reston |
1,024 |
| 152.55.184.0/22 | Railway |  Amsterdam |
1,024 |
| 152.55.188.0/22 | Railway | San Francisco (Financial District) |
1,024 |
| 153.52.224.0/23 | Railway | Palo Alto (University South) |
512 |
| 162.220.232.0/23 | Railway | San Jose |
512 |
| 162.220.234.0/23 | Railway | Ashburn |
512 |
| 208.77.244.0/23 | Railway | Schiphol-Rijk |
512 |
| 208.77.246.0/23 | Railway |  Singapore (Queenstown Estate) |
512 |
| 66.33.22.0/23 | Railway | San Francisco (Financial District) |
512 |
| 66.33.23.0/24 | Railway | San Francisco (Financial District) |
256 |
| 69.46.46.0/24 | Railway | San Francisco (Financial District) |
256 |
IPv6 Prefixes for AS400940
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2607:99c0:100::/40 | Railway | Ashburn |
224 |
| 2607:99c0:200::/40 | Railway | Schiphol-Rijk |
224 |
| 2607:99c0:300::/40 | Railway | Singapore (Queenstown Estate) |
224 |
| 2607:99c0:800::/40 | Railway | San Jose |
224 |
| 2607:99c0:900::/40 | Railway | Ashburn |
224 |
| 2607:99c0::/40 | Railway | San Jose |
224 |
| 2607:99c0:a00::/40 | Railway | Schiphol-Rijk |
224 |
| 2607:99c0:c00::/40 | Railway | San Francisco (Financial District) |
224 |