Autonomous system
AS174 · COGENT-174
AS174 is a hosting or cloud network registered as COGENT-A, announcing 24,691,071 IPv4 addresses in 5,222 ranges and 254 IPv6 ranges.
The network
- ASN
- AS174
- Name
- COGENT-174
- Type
- Hosting or cloud: servers, not homes
- Registered network
- COGENT-A
- IPv4 addresses
- 24,691,071
- Address ranges
- 5,222 IPv4 · 254 IPv6
Report abuse
Spam, attacks or scraping from AS174's addresses go to
[email protected]
(from the registry's record). Include the address, the time with its time zone, and the evidence (log lines, headers).
Largest IPv4 ranges
The 20 largest of 5,222; check any address in them for VPN, proxy, Tor and blocklist signals.
| Range | Addresses | |
|---|---|---|
| 38.216.221.0/24, 38.216.222.0/23, 38.216.224.0/19 … | 304,384 | Check 38.216.221.0 |
| 149.91.139.0/24, 149.91.140.0/22, 149.91.144.0/20 … | 292,096 | Check 149.91.139.0 |
| 206.3.203.0/24, 206.3.204.0/22, 206.3.208.0/20 … | 275,712 | Check 206.3.203.0 |
| 204.204.0.0/14 | 262,144 | Check 204.204.0.0 |
| 38.150.120.0/21, 38.150.128.0/17, 38.151.0.0/16 … | 231,424 | Check 38.150.120.0 |
| 206.232.182.0/23, 206.232.184.0/21, 206.232.192.0/18 … | 213,504 | Check 206.232.182.0 |
| 38.213.243.0/24, 38.213.244.0/22, 38.213.248.0/21 … | 190,976 | Check 38.213.243.0 |
| 154.24.0.0/15, 154.26.0.0/18, 154.26.64.0/19 … | 162,304 | Check 154.24.0.0 |
| 38.229.253.0/24, 38.229.254.0/23, 38.230.0.0/15 … | 149,760 | Check 38.229.253.0 |
| 38.138.0.0/15, 38.140.0.0/18 | 147,456 | Check 38.138.0.0 |
| 38.221.209.0/24, 38.221.210.0/23, 38.221.212.0/22 … | 143,104 | Check 38.221.209.0 |
| 38.167.0.0/16, 38.168.0.0/16, 38.169.0.0/19 | 139,264 | Check 38.167.0.0 |
| 38.36.0.0/15 | 131,072 | Check 38.36.0.0 |
| 38.238.0.0/15 | 131,072 | Check 38.238.0.0 |
| 206.249.0.0/16, 206.250.0.0/16 | 131,072 | Check 206.249.0.0 |
| 149.66.0.0/15 | 131,072 | Check 149.66.0.0 |
| 38.0.0.0/15 | 131,072 | Check 38.0.0.0 |
| 38.197.0.0/16, 38.198.0.0/16 | 131,072 | Check 38.197.0.0 |
| 38.232.70.0/23, 38.232.72.0/21, 38.232.80.0/20 … | 123,136 | Check 38.232.70.0 |
| 38.234.39.0/24, 38.234.40.0/21, 38.234.48.0/20 … | 121,088 | Check 38.234.39.0 |
IP Risk API
Need this in your code?
The IP Risk API answers in JSON: the risk score, location and network for any IP. A free key covers 1,000 lookups a month; the reasons behind each score come with Pro.