AS266877 COLOMBIATEL TELECOMUNICACIONES

AS266877 - COLOMBIATEL TELECOMUNICACIONES · registered in Colombia

IPv4 addresses3,3288 prefixes · <0.001% of announced IPv4

Rank in Colombia#48largest network in CO by IPv4 space, of 356 · 0.02% of CO

Rank worldwide#17,531of 79,396 networks with IPv4

IPv62,055 x /487 prefixes

CountryColombia430 ASNs registered there

Open AS266877 in ASN lookup Look up an IP in this network (38.4.152.1) All networks in Colombia

IPv4 prefixes

All 8 prefixes, in address order.

38.4.152.0/22
38.4.156.0/24
38.4.157.0/24
38.4.158.0/23
152.231.24.0/23
152.231.27.0/24
152.231.28.0/24
152.231.31.0/24

IPv6 prefixes

All 7 prefixes.

2803:de80::/38
2803:de80:1003::/48
2803:de80:1057::/48
2803:de80:1058::/47
2803:de80:1061::/48
2803:de80:1062::/47
2803:de80:2000::/38

Similar-sized networks in Colombia

ASNNameIPv4 addresses

AS265688#45 AS265688 - SINERGY SOLUCIONES INTEGRALES3,584

AS270075#46 AS270075 - SUPER REDES S.A.S3,584

AS265855#47 AS265855 - LEGON TELECOMUNICACIONES SAS3,328

AS270035#49 AS270035 - CELSIA INTERNET S.A.S.3,072

AS264659#50 AS264659 - Sol Cablevision S.A.S E.S.P3,072

AS52330#51 AS52330 - S3WIRELESS COLOMBIA S.A3,072

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