NOS Madeira Comunicacoes, S.A. operates AS15457: 8 IPv4 prefixes covering 69,632 addresses, most of them in 
Portugal.
By IPv4 addresses the network ranks #2,445 worldwide and #12 of 120 networks in Portugal. That is 1.0% of the country’s IPv4 space.
The largest block is 89.109.64.0 to 89.109.127.255 with 16,384 addresses, geolocated to Funchal.
- IPv4 addresses
- 69,632
- IPv4 prefixes
- 8
- World rank
- #2,445
- Country share
- 1.0%
- IPv6 ranges
- 1
Addresses by country
- Portugal 100%
Largest blocks
- 89.109.64.0 Funchal16,384
- 213.190.192.0 Funchal (São Martinho)8,192
- 213.138.224.0 Funchal (São Martinho)8,192
- 188.125.192.0 Santo António8,192
- 95.172.160.0 São Martinho8,192
- 84.23.192.0 Lisbon8,192
- 83.223.160.0 São Martinho8,192
- 159.255.48.0 Campanário4,096
Networks of similar size
69,632
69,632
69,632
69,632
69,632
69,632
69,632IPv4 prefixes
Questions and answers
Who owns AS15457?
Autonomous system AS15457 is operated by NOS Madeira Comunicacoes, S.A..
How many IP addresses does AS15457 have?
The network holds 69,632 IPv4 addresses in 8 prefixes, plus 1 IPv6 ranges.
Which country is AS15457 in?
The main country is Portugal.
How big is AS15457?
By IPv4 addresses it ranks #2,445 worldwide.
What is the largest address block of AS15457?
89.109.64.0 to 89.109.127.255, 16,384 addresses.