Autonomous System
AS38719 · Dreamscape Networks Limited
Overview
AS38719 is announced on the Internet: RIPE RIS route collectors currently see 65 IPv4 prefixes and 12 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 62,976 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 34 upstream neighbours (transit providers or peers) and no downstream neighbour (customers or networks it carries). Its most visible upstreams are StarHub Ltd (AS4657), Hostopia Australia Web Pty Ltd (AS55803), and Equinix Equinix (EMEA) Acquisition Enterprises B.V. (AS15830). AS38719 was assigned by APNIC, and its registration country is Australia.
Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:57 PM UTC. This page is refreshed at most every 12 hours.
Go further
The trace goes to 122.201.64.1, the first address of 122.201.64.0/19. 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 (65 prefixes)
| Prefix | Addresses |
|---|---|
| 27.54.80.0/20 | 4,096 |
| 27.111.81.0/24 | 256 |
| 27.111.86.0/24 | 256 |
| 27.111.88.0/23 | 512 |
| 27.123.24.0/21 | 2,048 |
| 27.124.112.0/20 | 4,096 |
| 27.124.125.0/24 | 256 |
| 43.243.116.0/22 | 1,024 |
| 43.243.118.0/24 | 256 |
| 43.245.52.0/22 | 1,024 |
| 43.245.108.0/23 | 512 |
| 43.250.248.0/22 | 1,024 |
| 43.250.249.0/24 | 256 |
| 65.254.92.0/22 | 1,024 |
| 101.100.193.0/24 | 256 |
| 101.100.203.0/24 | 256 |
| 101.100.204.0/24 | 256 |
| 101.100.205.0/24 | 256 |
| 101.100.208.0/24 | 256 |
| 101.100.209.0/24 | 256 |
| 101.100.221.0/24 | 256 |
| 101.100.239.0/24 | 256 |
| 101.100.251.0/24 | 256 |
| 101.100.253.0/24 | 256 |
| 103.11.188.0/22 | 1,024 |
| 103.20.200.0/22 | 1,024 |
| 103.28.48.0/22 | 1,024 |
| 103.29.84.0/23 | 512 |
| 103.42.224.0/23 | 512 |
| 103.52.62.0/24 | 256 |
| 103.67.234.0/23 | 512 |
| 103.67.248.0/24 | 256 |
| 103.68.164.0/22 | 1,024 |
| 103.68.166.0/24 | 256 |
| 103.101.248.0/24 | 256 |
| 103.226.220.0/22 | 1,024 |
| 103.250.212.0/22 | 1,024 |
| 103.253.193.0/24 | 256 |
| 103.254.136.0/22 | 1,024 |
| 111.235.136.0/22 | 1,024 |
| 112.109.74.0/24 | 256 |
| 112.109.81.0/24 | 256 |
| 112.109.82.0/23 | 512 |
| 112.109.84.0/24 | 256 |
| 114.142.160.0/22 | 1,024 |
| 116.0.16.0/21 | 2,048 |
| 119.31.232.0/22 | 1,024 |
| 119.47.112.0/22 | 1,024 |
| 119.47.117.0/24 | 256 |
| 119.47.118.0/23 | 512 |
| 119.47.122.0/23 | 512 |
| 119.47.124.0/24 | 256 |
| 122.201.64.0/19 | 8,192 |
| 122.201.96.0/19 | 8,192 |
| 163.47.72.0/22 | 1,024 |
| 176.74.24.0/21 | 2,048 |
| 185.184.153.0/24 | 256 |
| 185.184.154.0/23 | 512 |
| 202.146.208.0/21 | 2,048 |
| 202.174.80.0/24 | 256 |
| 203.17.36.0/24 | 256 |
| 203.26.41.0/24 | 256 |
| 203.28.48.0/23 | 512 |
| 203.28.50.0/24 | 256 |
| 203.170.80.0/21 | 2,048 |
IPv6 prefixes (12 prefixes)
| Prefix |
|---|
| 2400:8240::/32 |
| 2402:af00::/32 |
| 2404:3800:f::/48 |
| 2404:8280::/32 |
| 2405:3f00::/32 |
| 2405:3f01::/32 |
| 2405:df80::/32 |
| 2406:adc0::/32 |
| 2407:2200::/32 |
| 2407:4c00::/32 |
| 2a00:fd80::/32 |
| 2a00:fd80:aaaa::/48 |
Neighbours
Upstreams (transit or peers) (34)
| AS | Network | Visibility |
|---|---|---|
| AS4657 | StarHub Ltd | 534 |
| AS55803 | Hostopia Australia Web Pty Ltd | 518 |
| AS15830 | Equinix Equinix (EMEA) Acquisition Enterprises B.V. | 366 |
| AS36351 | IBM Cloud | 261 |
| AS6939 | Hurricane Electric LLC | 133 |
| AS9002 | RETN Limited | 6 |
| AS35280 | F5 Networks SARL | 6 |
| AS5405 | Inter.link GmbH | 5 |
| AS34549 | meerfarbig GmbH & Co. KG | 5 |
| AS25091 | IP-Max SA | 4 |
| AS37468 | Angola Cables | 3 |
| AS50304 | Blix Solutions AS | 3 |
| AS3214 | xTom GmbH | 2 |
| AS4455 | IX Reach Ltd | 2 |
| AS7195 | EDGEUNO S.A.S | 2 |
| AS14840 | BR.Digital Telecom | 2 |
| AS37100 | SEACOM Limited | 2 |
| AS37497 | - | 2 |
| AS48362 | Stadtwerke Feldkirch | 2 |
| AS1031 | - | 1 |
| AS3741 | Dimension Data | 1 |
| AS6204 | INTERKVM HOST SRL | 1 |
| AS6797 | GlobalConnect AB | 1 |
| AS7575 | Australian Academic and Research Network (AARNet) | 1 |
| AS9044 | - | 1 |
| AS9930 | TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia | 1 |
| AS15802 | Emirates Integrated Telecommunications Company PJSC | 1 |
| AS15958 | CETIN Ltd. Belgrade | 1 |
| AS22356 | Durand do Brasil Ltda | 1 |
| AS31500 | Global Network Management Inc | 1 |
The 30 most visible of 34.
Downstreams (customers) (0)
None seen.
38 more neighbours appear 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.