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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS137409
ASN
APNIC
RIR
470
IPv4 Prefixes
1136
IPv6 Prefixes
AS Information
ASNAS137409
NameGSLNETWORKS-AS-AP
OrganisationGSL Networks Pty LTD
Country AU AU
RIRAPNIC
Allocated16.01.2018
Abuse contactnoc@gslnetworks.com.au
Network Overview
IPv4 Prefixes470
IPv6 Prefixes1136
Upstreams IPv410
BGP Peers IPv44684
Upstreams (Transit Providers)
IPv4
AS10026 TELSTRAGLOBAL
AS10133 TPIX-AS-TW
AS1031 PEER1-1031
AS1103 SURFNET-NL
AS12189 AS12189
AS12389 ROSTELECOM-AS
AS12552 GlobalConnect-AS12552
AS12577 MMC-AT-AS
AS12637 SEEWEB
AS1267 ASN-WINDTRE
IPv4 Prefixes (470 total, showing 20)
195.178.159.0/24
203.23.179.0/24
173.239.221.0/24
84.247.92.0/24
103.62.48.0/24
46.173.242.0/24
185.111.157.0/24
151.240.50.0/24
172.94.66.0/24
158.173.65.0/24
185.194.179.0/24
185.161.150.0/24
185.180.193.0/24
151.240.102.0/24
45.121.210.0/24
212.32.73.0/24
202.165.64.0/24
185.165.45.0/24
91.232.227.0/24
194.61.40.0/23
IPv6 Prefixes (1136 total, showing 10)
2a0f:2746:3001::/48
2a11:53c3:3000::/48
2a0f:e383:6000::/48
2a0f:2746:c001::/48
2a0f:2744:2000::/48
2a0a:ce03:3000::/48
2a0c:b6c1::/34
2a0f:e383:2002::/48
2a0e:4203:6001::/48
2a11:f887:5001::/48
BGP Peers IPv4 (4684 total, showing 20)
AS10004
AS10006
AS10019
AS1002
AS10024
AS1003
AS10036
AS10049
AS10075
AS10083
AS10084
AS10094
AS10098
AS10099
AS101
AS1011
AS10111
AS10118
AS10122
AS10135
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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.

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