203.0.170.0/24

AS2764  ·  AAPT Limited

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Summary

Country Australia
Domain gbst.com
ASN AS2764
Registry APNIC
ID GBST-AU

WHOIS Details

inetnum:        203.0.170.0 - 203.0.171.255
netname:        GBST-AU
descr:          GBST Holding Ltd
descr:          1/5 Cribb Street
descr:          Milton
descr:          QLD 4064
country:        AU
org:            ORG-GHL1-AP
admin-c:        DH289-AP
tech-c:         DH289-AP
abuse-c:        AG1023-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-GBST-AU
last-modified:  2021-01-12T22:45:10Z
source:         APNIC

irt:            IRT-GBST-AU
address:        GBST Holdings PTY LTD
address:        Level 2, 5 Cribb Street
address:        Milton
address:        QLD 4064
e-mail:         abuse@gbst.com
abuse-mailbox:  abuse@gbst.com
admin-c:        DH289-AP
tech-c:         DH289-AP
auth:           # Filtered
remarks:        abuse@gbst.com was validated on 2025-09-23
mnt-by:         MAINT-AU-GBST
last-modified:  2025-11-18T00:27:19Z
source:         APNIC

organisation:   ORG-GHL1-AP
org-name:       GBST Holdings Ltd
org-type:       LIR
country:        AU
address:        Level 23, 31 Market Street,
phone:          +61 2 9253 6555
fax-no:         +61-7-3839-7783
e-mail:         admin@gbst.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-19T13:13:08Z
source:         APNIC

role:           ABUSE GBSTAU
country:        ZZ
address:        GBST Holdings PTY LTD
address:        Level 2, 5 Cribb Street
address:        Milton
address:        QLD 4064
phone:          +000000000
e-mail:         abuse@gbst.com
admin-c:        DH289-AP
tech-c:         DH289-AP
nic-hdl:        AG1023-AP
remarks:        Generated from irt object IRT-GBST-AU
remarks:        abuse@gbst.com was validated on 2025-09-23
abuse-mailbox:  abuse@gbst.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-23T23:28:19Z
source:         APNIC

person:         Daniel J Hay
address:        GBST Holdings PTY LTD
address:        Level 2, 5 Cribb Street
address:        Milton
address:        QLD 4064
country:        AU
phone:          +61 7 3331 5555
phone:          +61 7 3367 0181
e-mail:         danny.hay@gbst.com
nic-hdl:        DH289-AP
remarks:        Systems Architect
remarks:        This data originated from AUNIC, and was copied as part of
remarks:        the AUNIC to APNIC migration.  http://www.apnic.net/db/aunic/
remarks:        Original nic-hdl in AUNIC: DH289-AU
mnt-by:         MAINT-AU-DH289-AP
last-modified:  2012-02-01T06:01:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/16

Range ASN Company Num of IPs
203.0.116.0/22 AS18361 Australian Stock Exchange 1,024
203.0.124.0/22 AS23722 Newcastle Greater Mutual Group Ltd 1,024
203.0.228.0/22 AS133787 Primary Health Care 1,024
203.0.156.0/22 AS9408 G James Australia Pty Ltd 1,024
203.0.252.0/22 AS56227 Zurich Financial Services 1,024
203.0.168.0/23 AS396982 UniSuper Management Pty Ltd 512
203.0.155.0/24 AS45570 Network Presence 256
203.0.178.0/24 AS4739 iiNet Limited 256
203.0.141.0/24 AS56132 The Macfarlane Burnet Institute for Medical Research and Public Health Ltd 256
203.0.100.0/24 AS6262 CSIRO Division of Water Resources 256
203.0.88.0/24 AS6262 CSIRO Division of Information Technology 256
203.0.19.0/24 AS7575 Australian National University 256
203.0.89.0/24 AS7575 Australian Institute of Aboriginal and Torres Strait Islander Studies 256
203.0.40.0/24 AS10148 The University of Melbourne 256
203.0.80.0/24 AS9913 Internet Information Group 256
203.0.27.0/24 AS135668 Patrick Stevedores Operations Pty Ltd 256
203.0.73.0/24 AS137938 QBE Management Services Ltd 256
203.0.139.0/24 AS150788 Alternative Enterprises (HK) Limited 256
203.0.120.0/24 AS153720 Mark Delany 256
203.0.149.0/24 AS24008 Hansen Corporation 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
71.62.11.8 AS7922 Comcast Cable Communications, LLC 5.01ms from Ashburn, US
52.12.221.152 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
113.54.15.200 AS4538 China Education and Research Network Center 4.63ms from Chengdu, CN
108.147.254.248 AS7018 AT&T Enterprises, LLC 7.05ms from Chicago, US
103.112.19.248 AS137121 OMNET Broadband Services PVT LTD. 1.20ms from Delhi, IN
84.119.52.152 AS3209 Vodafone GmbH 5.39ms from Frankfurt am Main, DE
3.96.176.232 AS16509 Amazon.com, Inc. 0.68ms from Montreal, CA
223.216.91.152 AS4713 NTT DOCOMO BUSINESS,Inc. 3.34ms from Osaka, JP
216.238.86.152 AS20473 The Constant Company, LLC 0.21ms from Santiago de Queretaro, MX
220.144.209.184 AS2518 BIGLOBE Inc. 2.06ms from Tokyo, JP
177.106.251.88 AS53006 ALGAR TELECOM S/A 6.37ms from Uberlandia, BR
34.161.45.232 AS396982 Google LLC 4.11ms from Atlanta, US
34.223.228.152 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
68.229.77.248 AS22773 Cox Communications Inc. 8.90ms from Boston, US
197.37.85.248 AS8452 TE-AS 5.37ms from Cairo, EG
135.169.72.216 AS18676 Avaya LLC 8.93ms from Chicago, US
37.197.120.88 AS1257 Tele2 Sverige AB 3.91ms from Falkenberg, SE
193.201.206.232 AS3320 Deutsche Telekom AG 7.06ms from Frankfurt am Main, DE
92.47.173.40 AS9198 JSC Kazakhtelecom 9.38ms from Karagandy, KZ
202.185.182.8 AS9930 TTNET-MY 1.57ms from Kuala Lumpur, MY
95.138.34.200 AS21351 Canal + Telecom SAS 0.85ms from Le Lamentin, MQ
123.48.19.232 AS18126 Chubu Telecommunications Company, Inc. 8.19ms from Osaka, JP
207.172.205.8 AS6079 RCN 8.28ms from Philadelphia, US
80.19.218.120 AS3269 Telecom Italia S.p.A. 6.08ms from Rome, IT
51.83.3.120 AS16276 OVH SAS 0.06ms from Roubaix, FR

Traceroute

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

$
traceroute -a -n -q1 -m9 203.0.170.51
traceroute to 203.0.170.51 (203.0.170.51): 9 hops max, 52 byte packets
1 [AS31898] 140.91.212.6 0.068 ms
2 [AS1221] 139.130.124.2 0.864 ms
3 [AS4826] 43.241.189.29 30.59 ms
5 [AS4826] 114.31.192.71 1.372 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

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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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