AS39246 · Optical Structural Network Ltd.

50
IPv4 prefixes
12,800
Announced IPv4 slots
0
IPv6 prefixes
🇧🇬 BG
Country

Summary

AS number
AS39246
Name
Optical Structural Network Ltd.
Country
🇧🇬 Bulgaria
Type
RIPE
Category
business
Normalized type
business
Organization domain
Unknown
Domain evidence
Unknown
Last changed
Unknown
Announced
50 prefixes
Updated
2026-10-25

IPv4 prefixes on this page (50 of 50)

Prefix
31.193.189.0/24
62.192.132.0/24
62.192.133.0/24
77.78.128.0/24
77.78.129.0/24
77.78.131.0/24
77.78.132.0/24
77.78.133.0/24
77.78.134.0/24
77.78.135.0/24
77.78.136.0/24
77.78.137.0/24
77.78.138.0/24
77.78.139.0/24
77.78.140.0/24
77.78.141.0/24
77.78.142.0/24
77.78.143.0/24
85.187.204.0/24
85.187.205.0/24
109.121.129.0/24
109.121.130.0/24
109.121.131.0/24
109.121.132.0/24
109.121.148.0/24
109.121.149.0/24
109.121.150.0/24
109.121.151.0/24
109.121.154.0/24
109.121.155.0/24
109.121.156.0/24
109.121.157.0/24
109.121.158.0/24
109.121.164.0/24
109.121.165.0/24
109.121.167.0/24
109.121.168.0/24
109.121.169.0/24
109.121.170.0/24
109.121.171.0/24
109.121.176.0/24
109.121.177.0/24
109.121.178.0/24
109.121.179.0/24
109.121.184.0/24
109.121.185.0/24
109.121.186.0/24
109.121.187.0/24
109.121.188.0/24
109.121.189.0/24

Address slots sum announced prefixes; overlapping routes count separately.