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Autonomous System

AS23944 ยท SKYBroadband SKYCable Corporation

Overview

AS23944 is announced on the Internet: RIPE RIS route collectors currently see 96 IPv4 prefixes and 13 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 116,736 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 1 upstream neighbour (transit providers or peers) and 3 downstream neighbours (customers or networks it carries). Its most visible upstream is Converge ICT Solutions Inc. (AS17639). AS23944 was assigned by APNIC, and its registration country is Philippines.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:51 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 130.105.0.1, the first address of 130.105.0.0/16. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.

Announced prefixes

IPv4 prefixes (96 prefixes)

PrefixAddresses
45.127.164.0/221,024
103.196.104.0/221,024
111.68.32.0/198,192
111.68.32.0/221,024
111.68.36.0/221,024
111.68.40.0/221,024
111.68.44.0/221,024
111.68.48.0/221,024
111.68.56.0/221,024
111.68.60.0/221,024
114.108.192.0/1816,384
114.108.192.0/221,024
114.108.192.0/24256
114.108.196.0/221,024
114.108.200.0/221,024
114.108.204.0/221,024
114.108.208.0/221,024
114.108.212.0/221,024
114.108.216.0/221,024
114.108.220.0/221,024
114.108.224.0/221,024
114.108.228.0/221,024
114.108.232.0/221,024
114.108.236.0/221,024
114.108.240.0/221,024
114.108.244.0/221,024
114.108.252.0/221,024
124.158.48.0/204,096
124.158.48.0/221,024
124.158.52.0/221,024
124.158.56.0/24256
124.158.57.0/24256
130.105.0.0/1665,536
130.105.0.0/221,024
130.105.4.0/221,024
130.105.8.0/221,024
130.105.12.0/221,024
130.105.16.0/221,024
130.105.36.0/221,024
130.105.40.0/221,024
130.105.44.0/221,024
130.105.48.0/221,024
130.105.52.0/221,024
130.105.60.0/221,024
130.105.64.0/221,024
130.105.68.0/221,024
130.105.72.0/221,024
130.105.80.0/221,024
130.105.84.0/221,024
130.105.96.0/221,024
130.105.100.0/221,024
130.105.104.0/221,024
130.105.108.0/221,024
130.105.116.0/221,024
130.105.124.0/221,024
130.105.128.0/221,024
130.105.132.0/221,024
130.105.136.0/221,024
130.105.144.0/221,024
130.105.152.0/221,024
130.105.156.0/221,024
130.105.168.0/221,024
130.105.180.0/221,024
130.105.192.0/221,024
130.105.200.0/221,024
130.105.204.0/221,024
130.105.208.0/221,024
130.105.212.0/221,024
130.105.216.0/221,024
130.105.220.0/221,024
130.105.224.0/221,024
130.105.228.0/221,024
130.105.232.0/221,024
130.105.236.0/221,024
130.105.244.0/221,024
130.105.252.0/221,024
182.18.192.0/1816,384
182.18.192.0/221,024
182.18.200.0/221,024
182.18.208.0/221,024
182.18.212.0/221,024
182.18.216.0/221,024
182.18.220.0/221,024
182.18.224.0/221,024
182.18.228.0/221,024
182.18.232.0/221,024
182.18.236.0/221,024
182.18.240.0/221,024
182.18.244.0/221,024
182.18.248.0/221,024
182.18.252.0/221,024
202.128.48.0/204,096
202.128.48.0/221,024
202.128.52.0/221,024
202.128.57.0/24256
202.128.60.0/221,024

IPv6 prefixes (13 prefixes)

Prefix
2404:3c00:1000::/36
2404:3c00:2000::/36
2404:3c00:3000::/36
2404:3c00:4000::/36
2404:3c00:5000::/36
2404:3c00:6000::/36
2404:3c00:7000::/36
2404:3c00:8000::/36
2404:3c00:9000::/36
2404:3c00:a000::/36
2404:3c00:b000::/36
2404:3c00:c000::/36
2404:3c00:f000::/36

Neighbours

Upstreams (transit or peers) (1)

ASNetworkVisibility
AS17639Converge ICT Solutions Inc.1,023

Downstreams (customers) (3)

ASNetworkVisibility
AS59348Skycable Corporation304
AS17970SKYBroadband SKYCable Corporation293
AS17639Converge ICT Solutions Inc.1

1 more neighbour appears on both sides of this network depending on the path, so they are counted in neither list.

Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.

How to read this page

An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.

A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.

Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.

The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.