AS39246
Optical Structural Network Ltd.
Total Reports
7
Total Reported IPs
3
Total Reported Subnets
36
Whois AS39246
| ISP | Optical Structural Network Ltd. |
| Country | Bulgaria |
| Region | Sofia (stolitsa) |
| Website | easytvnet.bg |
| Emails |
Subnets Under AS39246
109.121.185.0/24
109.121.156.0/24
109.121.154.0/24
109.121.169.0/24
109.121.186.0/24
109.121.158.0/24
109.121.150.0/24
109.121.129.0/24
109.121.151.0/24
109.121.187.0/24
109.121.148.0/24
109.121.168.0/24
109.121.188.0/24
109.121.164.0/24
109.121.132.0/24
109.121.171.0/24
109.121.149.0/24
109.121.165.0/24
109.121.131.0/24
109.121.178.0/24
109.121.155.0/24
109.121.189.0/24
109.121.179.0/24
109.121.184.0/24
31.193.189.0/24
62.192.132.0/24
77.78.137.0/24
77.78.134.0/24
77.78.131.0/24
77.78.140.0/24
77.78.138.0/24
77.78.132.0/24
77.78.143.0/24
77.78.135.0/24
85.187.205.0/24
85.187.204.0/24
Reports Within AS39246
| Reporter | TimeStamp | IP Address | Comment |
|---|---|---|---|
| hp-fi-hel2 |
Jan 18, 2026 11:50 PM
9 months ago |
77.78.140.138 |
Port Scan (23) TELNET
|
| hp-us-nyc1 |
Jan 08, 2026 08:51 PM
9 months ago |
109.121.154.199 |
Port Scan (23) TELNET
|
| hp-us-chi1 |
Jan 07, 2026 12:48 PM
9 months ago |
77.78.140.138 |
Port Scan (23) TELNET
|
| hp-sg-sin1 |
Jan 06, 2026 12:55 AM
9 months ago |
109.121.154.199 |
Port Scan (23) TELNET
|
| hp-de-fra1 |
Dec 29, 2025 07:59 AM
10 months ago |
77.78.140.138 |
Port Scan (23) TELNET
|
| hp-uk-lon1 |
Dec 16, 2025 04:06 PM
10 months ago |
77.78.140.138 |
Port Scan (23) TELNET
|
| hp-us-sjo1 |
Nov 30, 2025 05:40 AM
11 months ago |
109.121.129.102 |
Port Scan (23) TELNET
|