AS328191 Companhia Santomense de Telecomunicacoes

Companhia Santomense de Telecomunicacoes - Companhia Santomense de Telecomunicacoes · registered in Sao Tome and Principe

IPv4 addresses11,26411 prefixes · <0.001% of announced IPv4

Rank in Sao Tome and Principe#1largest network in ST by IPv4 space, of 2 · 91.67% of ST

Rank worldwide#8,555of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountrySao Tome and Principe2 ASNs registered there

Open AS328191 in ASN lookup Look up an IP in this network (102.201.20.1) All networks in Sao Tome and Principe

IPv4 prefixes

All 11 prefixes, in address order.

102.201.20.0/23
102.201.22.0/23
102.202.92.0/22
102.206.44.0/22
197.159.160.0/20
197.159.176.0/21
197.159.184.0/23
197.159.186.0/23
197.159.188.0/24
197.159.189.0/24
197.159.190.0/23

IPv6 prefixes

All 1 prefix.

2c0f:fa88::/32

Similar-sized networks in Sao Tome and Principe

ASNNameIPv4 addresses

AS327725#2 UNITEL STP SARL - UNITEL STP SARL1,024

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources