Network · CABLE / DSL / ISP · Global SCOPE SAT · 25 JUL 2026

ISIF Backbone Networks

a.k.a. ISIF

AS4743 · 200-300Gbps · Open peering

15,000
IPv4 prefixes
15,000
IPv6 prefixes
About this network

ISIF Backbone Networks operates Autonomous System AS4743 with global scope announcing 15,000 IPv4 prefixes and 15,000 IPv6 prefixes .

Operator website Looking Glass ›
Network details Source: PeeringDB
Autonomous System
AS4743
Network type
Cable / DSL / ISP
Scope
Global
Traffic level
200-300Gbps
Traffic ratio
Balanced
Peering policy
Open
IRR AS-SET
AS4743:AS-SET
IPv4 prefixes
15,000
IPv6 prefixes
15,000
IPv6 capable
Yes
Multicast
No

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