AS28949
Technical University of Sofia Unknown registered in Bulgaria
17IPv4 prefixes
0IPv6 prefixes
#24,716AS Rank
#66Rank in Bulgaria
2003-04-16Allocated
Technical University of Sofia (AS28949) — Unknown, registered in Bulgaria. announces 17 IPv4 prefixes + 0 IPv6 prefixes. Rank in Bulgaria: #66. Allocated: 2003-04-16.
IPv4 17IPv6 0
Announced prefixes · 17
- v4 81.161.240.0/20 unknown
- v4 81.161.240.0/24 unknown
- v4 81.161.241.0/24 unknown
- v4 81.161.242.0/24 unknown
- v4 81.161.243.0/24 unknown
- v4 81.161.244.0/24 unknown
- v4 81.161.245.0/24 unknown
- v4 81.161.246.0/24 unknown
- v4 81.161.247.0/24 unknown
- v4 81.161.248.0/24 unknown
- v4 81.161.249.0/24 unknown
- v4 81.161.250.0/24 unknown
- v4 81.161.251.0/24 unknown
- v4 81.161.252.0/24 unknown
- v4 81.161.253.0/24 unknown
- v4 81.161.254.0/24 unknown
- v4 81.161.255.0/24 unknown
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 17 |
| 2026-06-13 | 17 |