AS272937 TUNORTETV TELECOMUNICACIONES S.A.S.

AS272937 - TUNORTETV TELECOMUNICACIONES S.A.S. · registered in Colombia

IPv4 addresses4,3529 prefixes · <0.001% of announced IPv4

Rank in Colombia#39largest network in CO by IPv4 space, of 356 · 0.03% of CO

Rank worldwide#14,622of 79,396 networks with IPv4

IPv635,840 x /488 prefixes

CountryColombia430 ASNs registered there

Open AS272937 in ASN lookup Look up an IP in this network (38.4.112.1) All networks in Colombia

IPv4 prefixes

All 9 prefixes, in address order.

38.4.112.0/21
38.19.49.0/24
38.21.112.0/24
38.52.207.0/24
38.211.102.0/24
38.224.106.0/24
38.224.149.0/24
38.252.236.0/23
45.172.179.0/24

IPv6 prefixes

All 8 prefixes.

2803:3190::/35
2803:3190:2000::/36
2803:3190:7000::/36
2803:3190:8000::/35
2803:3190:a000::/36
2803:3190:c000::/38
2803:3190:d000::/37
2803:3190:e000::/36

Similar-sized networks in Colombia

ASNNameIPv4 addresses

AS27941#36 AS27941 - CONSULNETWORK LTDA5,888

AS269822#37 AS269822 - COLOMBIA MAS TV S.A.S5,120

AS52320#38 AS52320 - GlobeNet Cabos Submarinos Colombia, S.A.S.4,352

AS273103#40 AS273103 - TV&MAS S.A.S4,352

AS273027#41 AS273027 - UNIVERSIDAD DE ANTIOQUIA4,096

AS8026#42 AS8026 - EMPRESA COLOMBIANA DE PETROLEOS, ECOPETROL4,096

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