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Autonomous System

AS38195 · Superloop

Overview

AS38195 is announced on the Internet: RIPE RIS route collectors currently see 149 IPv4 prefixes and 5 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 203,776 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 33 upstream neighbours (transit providers or peers) and 101 downstream neighbours (customers or networks it carries). Its most visible upstreams are Cogent Communications, LLC (AS174), GTT Communications Inc. (AS3257), and Hurricane Electric LLC (AS6939). AS38195 was assigned by APNIC, and its registration country is Australia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:01 PM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 115.186.192.1

The trace goes to 115.186.192.1, the first address of 115.186.192.0/18. 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 (149 prefixes)

PrefixAddresses
27.122.112.0/204,096
27.122.112.0/212,048
27.122.112.0/24256
27.122.113.0/24256
27.122.114.0/24256
27.122.115.0/24256
27.122.116.0/24256
27.122.117.0/24256
27.122.121.0/24256
27.122.122.0/24256
27.122.125.0/24256
36.255.112.0/221,024
43.225.48.0/24256
43.240.40.0/221,024
43.245.152.0/221,024
43.245.153.0/24256
44.31.240.0/24256
45.113.92.0/221,024
45.118.64.0/221,024
85.203.60.0/221,024
103.1.54.0/23512
103.7.48.0/221,024
103.7.51.0/24256
103.12.96.0/23512
103.21.0.0/221,024
103.25.180.0/221,024
103.28.160.0/24256
103.29.86.0/23512
103.37.68.0/221,024
103.42.226.0/23512
103.65.253.0/24256
103.67.21.0/24256
103.192.192.0/221,024
103.200.14.0/24256
103.200.15.0/24256
103.208.166.0/24256
103.224.49.0/24256
103.224.52.0/23512
103.226.164.0/221,024
103.237.16.0/221,024
103.248.16.0/221,024
111.118.192.0/221,024
111.118.197.0/24256
111.118.198.0/24256
111.118.199.0/24256
114.129.184.0/212,048
115.70.48.0/204,096
115.70.52.0/24256
115.70.64.0/212,048
115.70.96.0/212,048
115.186.192.0/1816,384
116.255.0.0/1816,384
119.15.72.0/212,048
119.40.104.0/212,048
122.199.0.0/1816,384
123.176.112.0/212,048
125.63.0.0/198,192
125.63.27.0/24256
125.63.28.0/24256
125.253.0.0/1816,384
125.253.0.0/24256
125.253.1.0/24256
125.253.2.0/24256
125.253.3.0/24256
125.253.4.0/24256
125.253.10.0/24256
125.253.11.0/24256
125.253.15.0/24256
125.253.96.0/204,096
125.253.110.0/24256
125.253.111.0/24256
155.144.54.0/23512
155.144.56.0/23512
162.213.101.0/24256
163.47.68.0/221,024
163.53.144.0/221,024
202.63.64.0/204,096
202.65.64.0/198,192
202.66.160.0/221,024
202.70.129.0/24256
202.80.144.0/212,048
202.80.151.0/24256
202.86.112.0/24256
202.86.119.0/24256
202.130.192.0/23512
202.130.194.0/24256
202.130.196.0/221,024
202.130.197.0/24256
202.130.200.0/23512
202.130.202.0/24256
202.130.204.0/24256
202.130.208.0/221,024
202.130.212.0/23512
202.130.215.0/24256
202.130.216.0/24256
202.130.218.0/23512
202.130.220.0/221,024
202.137.160.0/204,096
202.137.162.0/24256
202.137.163.0/24256

Showing the first 100 of 149, in address order. Complete list on RIPEstat

IPv6 prefixes (5 prefixes)

Prefix
2400:4700::/32
2400:4700:c001::/48
2401:d000::/28
2404:c600::/32
2604:a040::/32

Neighbours

Upstreams (transit or peers) (33)

ASNetworkVisibility
AS174Cogent Communications, LLC24,032
AS3257GTT Communications Inc.23,993
AS6939Hurricane Electric LLC3,612
AS20485Joint Stock Company TransTeleCom1,645
AS38008Aperture Science Limited974
AS6057Administracion Nacional de Telecomunicaciones868
AS7473Singapore Telecommunications Ltd707
AS60068Datacamp Limited636
AS137409GSL Networks Pty LTD622
AS8220COLT Technology Services Group Limited563
AS286GTT Communications Inc.409
AS7195EDGEUNO S.A.S341
AS9304HGC Global Communications Limited263
AS35280F5 Networks SARL254
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC246
AS15802Emirates Integrated Telecommunications Company PJSC223
AS3935131173 Services AB200
AS8455-198
AS17557Pakistan Telecommunication Company Limited155
AS64073Vetta Group137
AS47147-127
AS5580GTT Communications Netherlands B.V.100
AS24115Equinix94
AS140646-58
AS7474SingTel Optus Pty Ltd35
AS6461Zayo Bandwidth31
AS23764CTGNet14
AS9498BHARTI Airtel Ltd.12
AS4657StarHub Ltd8
AS9930-5

The 30 most visible of 33.

Downstreams (customers) (101)

ASNetworkVisibility
AS49915Megaport (UK) Limited13,429
AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V.10,349
AS135060Telair Pty Ltd4,646
AS45437Real World - The Core3,859
AS10143Exetel Pty Ltd3,744
AS9280Servers Australia Pty Ltd2,074
AS18200Office des Postes et Telecommunications New-Caledonia1,646
AS7477SkyMesh Pty Ltd1,607
AS136994Southern Phone Company Ltd1,580
AS17477Macquarie Technology Operations Pty Limited1,556
AS55766-1,324
AS17766-1,161
AS12684-803
AS138653-757
AS131270-719
AS63920-650
AS9519-566
AS24233-566
AS58505-529
AS133159-467
AS132789-452
AS55803Hostopia Australia Web Pty Ltd437
AS64006-422
AS7155-391
AS45671-389
AS55752-389
AS56178-381
AS153315-374
AS137922-354
AS55762-339

The 30 most visible of 101.

27 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.

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.