Top tier 1 bandwidth carriers

This is a list of the top tier 1-3 bandwidth carriers. The who’s who of internet connectivity ISPs. This list of top tier 1-3 bandwidth carriers was compiled by VNKB.com.

VNKB.com used different metrics and attributes to compile the following list. There will be some differences between this list and other lists available on the internet.

Tier 1 bandwidth carriers:

Level 3

AT&T

NTT

Verizon/UUNet

Sprint

GTT/Tinet

Zayo/AboveNet

CenturyLink/Qwest/Savvis

Tata Communications/VSNL/Teleglobe

Tier 2 bandwidth carriers:

PCCW/BTN

Hurricane Electric

Cogent

ChinaNet Backbone

TeliaSonera

Telecom Italia Sparkle/Seabone

Deutsche Telekom

Cable and Wireless

CNCGroup/China169

Tier 3 bandwidth carriers:

TransTelecom

TW Telecom Holdings (Time Warner Cable)

XO Communications

Wind Telecomunicazioni

Interoute Communications

Pacnet Global

Singapore Telecommunictions/Singtel

KDDI

Orange S.A.

Telefonica

Comcast Cable Communications

KPN B.V.

Last Updated: 2016-07-25