Autonomous System
AS13857 Online Northwest
ISPActiveUnited StatesARIN
AS13857 (ONLINEMAC) is an ISP network operated by Online Northwest in United States, registered with ARIN. It has 9 IPv4 prefixes with 16,384 addresses and 1 IPv6 prefix, which makes it the 7,745th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses16,384in 9 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#7,745of 82,200 active ASNs
Details
OrganizationOnline Northwest
AS nameONLINEMAC
Websiteonlinenw.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactnetworkops@onlinenw.com
Registered1999-08-30
Last updated2026-05-13
IPv4 prefixes
9 prefixes · 16,384 addresses| Network | Addresses | First – last address |
|---|---|---|
| 69.168.112.0/21 | 2,048 | 69.168.112.0 – 69.168.119.255 |
| 69.168.120.0/21 | 2,048 | 69.168.120.0 – 69.168.127.255 |
| 187.40.128.0/21 | 2,048 | 187.40.128.0 – 187.40.135.255 |
| 206.212.224.0/21 | 2,048 | 206.212.224.0 – 206.212.231.255 |
| 206.212.232.0/21 | 2,048 | 206.212.232.0 – 206.212.239.255 |
| 208.83.192.0/21 | 2,048 | 208.83.192.0 – 208.83.199.255 |
| 208.85.232.0/21 | 2,048 | 208.85.232.0 – 208.85.239.255 |
| 144.86.148.0/22 | 1,024 | 144.86.148.0 – 144.86.151.255 |
| 199.66.196.0/22 | 1,024 | 199.66.196.0 – 199.66.199.255 |
69.168.112.0/21 69.168.120.0/21 187.40.128.0/21 206.212.224.0/21 206.212.232.0/21 208.83.192.0/21 208.85.232.0/21 144.86.148.0/22 199.66.196.0/22
IPv6 prefixes
1 prefix- 2604:be40::/32
2604:be40::/32
Query AS13857 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=AS13857&key=YOUR_API_KEY"Any address in its prefixes resolves to AS13857, with or without a key:
curl "https://api.ipapi.is/?q=69.168.112.1"Largest networks in United States
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