Autonomous System
AS19406 Towerstream I, Inc.
ISPActiveUnited StatesARIN
AS19406 (TWRS-MA) is an ISP network operated by Towerstream I, Inc. in United States, registered with ARIN. It has 10 IPv4 prefixes with 24,320 addresses and 2 IPv6 prefixes, which makes it the 6,152nd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses24,320in 10 prefixes
IPv6 prefixes2≈ 2.5 × 10²⁷ addresses
Size rank#6,152of 82,200 active ASNs
Details
OrganizationTowerstream I, Inc.
AS nameTWRS-MA
Websitetowerstream.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactipadmin@towerstream.com
Registered2001-01-02
Last updated2012-02-24
IPv4 prefixes
10 prefixes · 24,320 addresses| Network | Addresses | First – last address |
|---|---|---|
| 64.119.128.0/19 | 8,192 | 64.119.128.0 – 64.119.159.255 |
| 66.228.64.0/20 | 4,096 | 66.228.64.0 – 66.228.79.255 |
| 69.38.144.0/20 | 4,096 | 69.38.144.0 – 69.38.159.255 |
| 72.46.160.0/21 | 2,048 | 72.46.160.0 – 72.46.167.255 |
| 216.57.88.0/21 | 2,048 | 216.57.88.0 – 216.57.95.255 |
| 69.38.176.0/22 | 1,024 | 69.38.176.0 – 69.38.179.255 |
| 72.46.168.0/22 | 1,024 | 72.46.168.0 – 72.46.171.255 |
| 216.57.84.0/22 | 1,024 | 216.57.84.0 – 216.57.87.255 |
| 216.57.82.0/23 | 512 | 216.57.82.0 – 216.57.83.255 |
| 192.74.137.0/24 | 256 | 192.74.137.0 – 192.74.137.255 |
64.119.128.0/19 66.228.64.0/20 69.38.144.0/20 72.46.160.0/21 216.57.88.0/21 69.38.176.0/22 72.46.168.0/22 216.57.84.0/22 216.57.82.0/23 192.74.137.0/24
IPv6 prefixes
2 prefixes- 2604:f400:2800::/37
- 2604:f400:5::/48
2604:f400:2800::/37 2604:f400:5::/48
Query AS19406 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS19406&key=YOUR_API_KEY"Any address in its prefixes resolves to AS19406, with or without a key:
curl "https://api.ipapi.is/?q=64.119.128.1"Other networks of Towerstream I, Inc.
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