1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.17.0.0/16
  4. AS137409  | 203.17.245.0/24

203.17.245.0/24

AS137409  ·  GSL Networks Pty LTD

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Summary

Country Netherlands
Domain gslnetworks.com.au
ASN AS137409
Parent Range 203.17.244.0/23
Registry APNIC
ID GSLNETWORKS-AU

WHOIS Details

inetnum:        203.17.245.0 - 203.17.245.255
netname:        GSLNETWORKS-AU
descr:          GSL Networks Pty LTD - Amsterdam
country:        NL
admin-c:        GN237-AP
tech-c:         GN237-AP
abuse-c:        AG712-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-GSLNETWORKS-AU
mnt-irt:        IRT-GSLNETWORKS-AU
last-modified:  2022-03-11T01:44:01Z
source:         APNIC

irt:            IRT-GSLNETWORKS-AU
address:        
e-mail:         noc@gslnetworks.com.au
abuse-mailbox:  noc@gslnetworks.com.au
admin-c:        GN237-AP
tech-c:         GN237-AP
auth:           # Filtered
remarks:        noc@gslnetworks.com.au was validated on 2025-07-29
mnt-by:         MAINT-GSLNETWORKS-AU
last-modified:  2025-11-18T00:32:06Z
source:         APNIC

role:           ABUSE GSLNETWORKSAU
country:        ZZ
address:        
phone:          +000000000
e-mail:         noc@gslnetworks.com.au
admin-c:        GN237-AP
tech-c:         GN237-AP
nic-hdl:        AG712-AP
remarks:        Generated from irt object IRT-GSLNETWORKS-AU
remarks:        noc@gslnetworks.com.au was validated on 2025-07-29
abuse-mailbox:  noc@gslnetworks.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-29T14:42:07Z
source:         APNIC

person:         GSL Networks
address:        GPO BOX 1324
country:        AU
phone:          +61-7-3040-9413
e-mail:         noc@gslnetworks.com.au
nic-hdl:        GN237-AP
mnt-by:         MAINT-GSLNETWORKS-AU
last-modified:  2021-02-17T05:39:40Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.17.245.0/24

Range ASN Company Num of IPs
203.17.244.0/23 AS137409 GSL Networks Pty LTD 512

Nearby Ranges

BGP prefixes that overlap with 203.17.0.0/16

Range ASN Company Num of IPs
203.17.168.0/21 AS9893 Cenitex 2,048
203.17.96.0/21 AS4739 iiNet Limited 2,048
203.17.40.0/21 AS1221 Telstra Limited 2,048
203.17.76.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
203.17.32.0/22 AS24543 First Data Resources Australia 1,024
203.17.204.0/22 AS4826 Mitsubishi Electric Australia Pty Ltd 1,024
203.17.148.0/22 AS38611 Bendigo Community Telco Limited 1,024
203.17.240.0/22 AS140065 CiFi Pty Ltd 1,024
203.17.220.0/23 AS8075 AUSTRADE 512
203.17.212.0/23 AS38333 My Net Fone Limited 512
203.17.244.0/23 AS137409 GSL Networks Pty LTD 512
203.17.137.0/24 AS150151 SKY COMMUNICATIONS INTERNET SERVICES 256
203.17.177.0/24 AS154167 Rackmill 256
203.17.138.0/24 AS16509 SingTel Optus Pty Ltd 256
203.17.165.0/24 AS16509 Uniware Managed Services Pty Ltd 256
203.17.236.0/24 AS17632 Barristers' Chambers Limited, 256
203.17.70.0/24 AS17807 State Library of Queensland 256
203.17.23.0/24 AS17882 Univision LLC 256
203.17.126.0/24 AS209242 LACHTARISTO HOLDINGS LIMITED 256
203.17.123.0/24 AS212384 Private Customer 256
203.17.66.0/24 AS34414 Nokia Solutions and Networks Australia Pty Ltd 256
203.17.226.0/24 AS38424 KOREA CABLE TELECOM 256
203.17.36.0/24 AS38719 Dreamscape Networks PTY LTD 256
203.17.166.0/24 AS45158 ISW Technology Pty Ltd 256
203.17.253.0/24 AS45240 Realestate.com.au Limited 256
203.17.225.0/24 AS45570 Active Ideas Pty. Ltd. 256
203.17.185.0/24 AS45867 Commonwealth Bank of Australia 256
203.17.7.0/24 AS4826 City Of Kwinana 256
203.17.93.0/24 AS4826 Denver Technology 256
203.17.65.0/24 AS63996 MD Rehanur Rahman t/a M/S FNF Online 256
203.17.251.0/24 AS7545 Data Analysis Australia 256
203.17.8.0/24 AS7545 TPG Internet Pty Ltd. 256
203.17.215.0/24 AS7637 State Library of Victoria 256
203.17.29.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.17.73.0/24 AS9268 Ultrahost Pty Ltd 256
203.17.167.0/24 AS9336 ID Interdomain 256
203.17.120.0/24 AS9893 Cenitex 256
203.17.31.0/24 AS10215 Microland Limited 256
203.17.163.0/24 AS9942 TPG Internet Pty Ltd. 256
203.17.237.0/24 AS10557 UAB code200 256
203.17.162.0/24 AS1221 Telstra Limited 256
203.17.194.0/24 AS131302 294/3 Vidhya Nagari Marg 256
203.17.12.0/24 AS134802 Naic Cable TV Corp. 256
203.17.180.0/24 AS135600 Whiz Communications Pte Ltd 256
203.17.181.0/24 AS135600 Whiz Communications Pte Ltd 256
203.17.214.0/24 AS136518 Department of Planning, Lands and Heritage 256
203.17.193.0/24 AS136572 The Office of the Chief Information Officer (OCIO) 256
203.17.154.0/24 AS137060 The Club Group Pty Limited 256
203.17.244.0/24 AS137409 GSL Networks Pty LTD - Amsterdam 256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.17.245.132 skirmtgz.nl 2
203.17.245.133 vansomeren.foo 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

32 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.17.245.201 AS137409 GSL Networks Pty LTD 0.12ms from Amsterdam, NL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
18.189.99.168 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
121.192.178.88 AS4538 China Education and Research Network Center 12.85ms from Guangzhou, CN
70.124.0.120 AS11427 Charter Communications Inc 11.36ms from Houston, US
178.194.129.248 AS3303 Swisscom (Switzerland) Ltd 0.82ms from Lausanne, CH
178.250.12.184 AS45012 dogado GmbH 0.29ms from Leipzig, DE
130.54.57.88 AS2504 Kyoto University 1.61ms from Osaka, JP
222.99.201.232 AS4766 Korea Telecom 1.69ms from Seoul, KR
39.127.67.56 AS9318 SK Broadband Co Ltd 4.89ms from Seoul, KR
209.120.75.40 AS7421 Sprint 0.11ms from Ashburn, US
52.32.231.184 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
101.204.13.216 AS4837 CHINA UNICOM China169 Backbone 3.00ms from Chengdu, CN
50.106.94.24 AS5650 Frontier Communications of America, Inc. 4.84ms from Chicago, US
3.15.27.104 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
109.56.176.88 AS44034 Hi3G Access AB 5.93ms from Copenhagen, DK
88.16.109.216 AS3352 TELEFONICA DE ESPANA S.A.U. 10.10ms from Madrid, ES
124.188.102.40 AS1221 Telstra Limited 5.43ms from Melbourne, AU
201.43.168.232 AS27699 TELEFÔNICA BRASIL S.A 2.41ms from Osasco, BR
147.45.202.120 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 0.15ms from Phoenix, US
71.59.206.8 AS7922 Comcast Cable Communications, LLC 3.04ms from Portland, US
97.177.46.104 AS6167 Verizon Business 11.64ms from Providence, US
73.227.188.136 AS7922 Comcast Cable Communications, LLC 13.08ms from Providence, US
73.162.70.184 AS7922 Comcast Cable Communications, LLC 3.32ms from San Jose, US
186.7.42.24 AS6400 Compañía Dominicana de Teléfonos S. A. 1.65ms from Santo Domingo, DO
41.108.148.72 AS36947 Telecom Algeria 13.04ms from Algiers, DZ
135.131.204.104 AS4181 TDS TELECOM 7.83ms from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 203.17.245.129
traceroute to 203.17.245.129 (203.17.245.129): 64 hops max, 52 byte packets
3 [] 80.249.214.204 0.21 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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