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Autonomous System

AS29988 · Rogers Communications Canada Inc.

Overview

AS29988 is announced on the Internet: RIPE RIS route collectors currently see 181 IPv4 prefixes and no IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 83,968 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 8 upstream neighbours (transit providers or peers) and 5 downstream neighbours (customers or networks it carries). Its most visible upstreams are Zayo Bandwidth (AS6461), TELUS Communications Inc. (AS852), and Bell Canada (AS577). AS29988 was assigned by ARIN, and its registration country is Canada.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 18, 2026 at 2:47 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 64.26.160.1, the first address of 64.26.160.0/20. 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 (181 prefixes)

PrefixAddresses
64.26.128.0/221,024
64.26.135.0/24256
64.26.136.0/221,024
64.26.140.0/23512
64.26.142.0/24256
64.26.145.0/24256
64.26.146.0/23512
64.26.148.0/23512
64.26.150.0/24256
64.26.152.0/24256
64.26.155.0/24256
64.26.156.0/221,024
64.26.160.0/204,096
64.26.176.0/221,024
64.26.180.0/23512
64.26.182.0/24256
64.26.185.0/24256
64.26.186.0/23512
66.244.217.0/24256
69.20.228.0/221,024
69.20.232.0/221,024
69.20.232.0/23512
69.20.234.0/23512
69.20.235.0/24256
69.20.236.0/24256
69.20.238.0/23512
69.20.240.0/212,048
69.20.240.0/221,024
69.20.244.0/221,024
69.20.248.0/23512
69.20.250.0/24256
72.2.22.0/24256
72.139.216.0/24256
72.139.217.0/24256
72.139.218.0/24256
72.139.219.0/24256
72.140.232.0/221,024
72.140.232.0/23512
72.140.234.0/23512
72.140.236.0/221,024
72.142.128.0/204,096
72.142.134.0/24256
72.142.144.0/221,024
72.142.144.0/23512
72.142.146.0/23512
72.142.148.0/221,024
74.3.187.0/24256
104.171.193.0/24256
104.171.195.0/24256
108.63.14.0/24256
108.63.15.0/24256
108.63.16.0/23512
108.63.22.0/24256
108.63.23.0/24256
108.63.24.0/221,024
108.63.28.0/23512
148.59.149.0/24256
158.247.60.0/24256
192.64.39.0/24256
192.211.124.0/221,024
192.211.124.0/23512
192.211.126.0/23512
192.211.127.0/24256
198.41.28.0/221,024
198.41.28.0/23512
198.41.30.0/23512
198.73.118.0/24256
198.134.120.0/24256
198.161.182.0/23512
198.163.180.0/24256
198.212.7.0/24256
199.204.212.0/24256
199.246.25.0/24256
199.246.72.0/23512
199.246.74.0/24256
204.12.152.0/24256
204.13.48.0/24256
204.138.111.0/24256
204.225.88.0/212,048
204.225.97.0/24256
204.225.103.0/24256
205.211.124.0/24256
206.51.248.0/221,024
206.51.252.0/23512
206.51.253.0/24256
206.174.200.0/24256
206.191.0.0/23512
206.191.3.0/24256
206.191.4.0/221,024
206.191.8.0/221,024
206.191.12.0/23512
206.191.15.0/24256
207.112.4.0/24256
207.112.5.0/24256
207.112.6.0/24256
207.112.7.0/24256
207.112.9.0/24256
207.112.10.0/23512
207.112.12.0/221,024
207.112.46.0/24256

Showing the first 100 of 181, in address order. Complete list on RIPEstat

IPv6 prefixes (none)

None currently seen.

Neighbours

Upstreams (transit or peers) (8)

ASNetworkVisibility
AS6461Zayo Bandwidth1,197
AS852TELUS Communications Inc.870
AS577Bell Canada480
AS6327Shaw Communications476
AS7788Magma Communications Ltd.276
AS812Rogers Communications Canada Inc.215
AS6939Hurricane Electric LLC52
AS394256Tech Futures Interactive Inc.2

Downstreams (customers) (5)

ASNetworkVisibility
AS16583Care Factor Computer Services Inc782
AS22297Jelecos LLC586
AS4361IDT Corporation262
AS54412Rogers Communications Canada Inc.260
AS7788Magma Communications Ltd.1

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.