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Autonomous System

AS23655 ยท 2degrees Networks Limited

Overview

AS23655 is announced on the Internet: RIPE RIS route collectors currently see 57 IPv4 prefixes and 32 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 156,672 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 1 upstream neighbour (transit providers or peers) and 14 downstream neighbours (customers or networks it carries). Its most visible upstream is Two Degrees Networks Limited (AS9790). AS23655 was assigned by APNIC, and its registration country is New Zealand.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 9:48 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 111.69.0.1, the first address of 111.69.0.0/16. 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 (57 prefixes)

PrefixAddresses
27.110.120.0/212,048
27.110.124.0/23512
27.110.126.0/24256
103.4.152.0/221,024
103.18.200.0/221,024
103.66.124.0/221,024
103.232.104.0/221,024
111.69.0.0/1665,536
111.69.0.0/1732,768
111.69.0.0/212,048
111.69.16.0/204,096
111.69.20.0/24256
111.69.32.0/221,024
111.69.36.0/221,024
111.69.51.0/24256
111.69.64.0/24256
111.69.68.0/221,024
111.69.68.0/24256
111.69.128.0/1732,768
111.69.212.0/221,024
118.148.56.0/221,024
118.148.60.0/221,024
118.149.56.0/221,024
118.149.60.0/221,024
123.255.0.0/1816,384
123.255.0.0/198,192
123.255.4.0/23512
123.255.32.0/198,192
151.210.128.0/1732,768
159.117.1.0/24256
163.47.220.0/221,024
165.84.0.0/198,192
165.84.48.0/204,096
202.27.38.0/23512
202.27.104.0/24256
202.27.186.0/23512
202.36.219.0/24256
202.36.220.0/23512
202.37.96.0/24256
202.37.97.0/24256
202.37.100.0/23512
202.37.106.0/24256
202.37.107.0/24256
202.37.127.0/24256
202.37.220.0/24256
202.49.115.0/24256
202.49.120.0/23512
202.50.104.0/24256
202.124.96.0/198,192
202.124.96.0/204,096
202.124.112.0/204,096
202.124.122.0/24256
203.86.192.0/204,096
203.86.192.0/212,048
203.86.200.0/212,048
210.48.190.0/24256
210.55.206.0/23512

IPv6 prefixes (32 prefixes)

Prefix
2405:a400:2de5::/48
2406:e000::/29
2406:e000::/32
2406:e000:320::/48
2406:e000:345::/48
2406:e000:6000::/37
2406:e000:6800::/37
2406:e001:1800::/37
2406:e001:2000::/37
2406:e001:2800::/37
2406:e001:8800::/37
2406:e001:9800::/37
2406:e001:a800::/37
2406:e001:f800::/37
2406:e002:2800::/37
2406:e002:3800::/37
2406:e002:4000::/37
2406:e002:4800::/37
2406:e002:5800::/37
2406:e002:6000::/37
2406:e002:6800::/37
2406:e002:7000::/37
2406:e002:8000::/37
2406:e002:8800::/37
2406:e002:9000::/37
2406:e002:9800::/37
2406:e002:a000::/37
2406:e002:b800::/37
2406:e002:c000::/38
2406:e006::/34
2406:e006:4000::/34
2406:e007:8000::/34

Neighbours

Upstreams (transit or peers) (1)

ASNetworkVisibility
AS9790Two Degrees Networks Limited3,650

Downstreams (customers) (14)

ASNetworkVisibility
AS56214Zelan Ltd333
AS140602Enable Services Limited321
AS131196Enable Networks275
AS134988Gateway Teleport Ltd.275
AS55719Reserve Bank of New Zealand274
AS140548Reserve Bank of New Zealand274
AS134433REDSHIELD SECURITY LIMITED269
AS153036Tait Limited246
AS136499TMG Cloudland Limited236
AS56101320 Factory Rd196
AS9433-159
AS9432-158
AS132593-156
AS38084-146

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.