AS57142 is the autonomous system of Fiber 23 SRL. It holds 3,072 IPv4 addresses in 12 prefixes plus 1 IPv6 ranges, mainly in 
Italy.
By IPv4 addresses the network ranks #18,402 worldwide and #346 of 1,077 networks in Italy.
The largest block is 86.107.181.0 to 86.107.182.255 with 512 addresses, geolocated to Rome.
- IPv4 addresses
- 3,072
- IPv4 prefixes
- 12
- World rank
- #18,402
- IPv6 ranges
- 1
Addresses by country
- Italy 100%
Largest blocks
- 86.107.181.0 Rome512
- 188.240.208.0 Parco Leonardo256
- 176.126.175.0 Rome256
- 89.47.10.0 Parco Leonardo256
- 89.47.3.0 Parco Leonardo256
- 89.44.236.0 Parco Leonardo256
- 89.43.38.0 Rome256
- 89.32.191.0 Parco Leonardo256
Networks of similar size
- AS201587 verkko-osuuskunta Kuuskaista
3,072 - AS34513 Tarashe Sabz Tehran Co. Ltd.
3,072 - AS35162 Internet Ltd.
3,072 - AS57325 123Telcom BV trading as Partell
3,072 - AS197917 Elektrizitaetswerke Frastanz GmbH
3,072 - AS35568 Nuetel Communications B.S.C
3,072 - AS203646 Energi Fyn Bredbaand A/S
3,072 - AS25462 RETN Limited
3,072
IPv4 prefixes
Questions and answers
Who owns AS57142?
Autonomous system AS57142 is operated by Fiber 23 SRL.
How many IP addresses does AS57142 have?
The network holds 3,072 IPv4 addresses in 12 prefixes, plus 1 IPv6 ranges.
Which country is AS57142 in?
The main country is Italy.
How big is AS57142?
By IPv4 addresses it ranks #18,402 worldwide.
What is the largest address block of AS57142?
86.107.181.0 to 86.107.182.255, 512 addresses.