203.144.23.0/24

AS9313 · Network Technology (AUST) P/L

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Summary

Country	Australia
Domain	onthenet.com.au
ASN	AS9313
Registry	APNIC
ID	BRISDSLPOOL8-INT-AU-NT

WHOIS Details

inetnum:        203.144.23.0 - 203.144.23.255
netname:        BRISDSLPOOL8-INT-AU-NT
descr:          BRISDSLPOOL8-INT Netblock Assignment
country:        AU
admin-c:        ONO2-AP
tech-c:         ONO2-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AU-NT
changed:        operations@onthenet.com.au 20090513
source:         APNIC

person:         OntheNet Network Operations
address:        Network Technology (AUST) P/L
address:        165 Varsity Parade
address:        Varsity Lakes Qld 4227
country:        AU
phone:          +61-7-5553-9222
fax-no:         +61-7-5593-3557
remarks:        *** For all abuse related enquiries ***
remarks:        *** please e-mail our abuse team ***
remarks:        *** abuse@onthenet.com.au ***
e-mail:         operations@onthenet.com.au
nic-hdl:        ONO2-AP
mnt-by:         MAINT-NEW
changed:        operations@onthenet.com.au 20090129
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.144.0.0/16

Range	ASN	Company	Num of IPs
203.144.128.0/17	AS38543	True Internet Corporation Co. Ltd.	32,768
203.144.128.0/17	AS9287	True Internet Corporation Co. Ltd.	32,768
203.144.128.0/17	AS7470	True Internet Corporation Co. Ltd.	32,768
203.144.32.0/20	AS17649	One New Zealand Group Limited	4,096
203.144.8.0/21	AS9313	Network Technology (AUST) P/L	2,048
203.144.4.0/22	AS9313	Network Technology (AUST) P/L	1,024
203.144.104.0/24	AS23764	Chinatelecom Global network	256
203.144.129.0/24	AS55476	TRUENET-LeasedLine	256
203.144.103.0/24	AS23764	Chinatelecom Global network	256
203.144.144.0/24	AS7470	Core Network 2002 ASIANFO-TH	256
203.144.164.0/24	AS7470	True Corporate Customer	256
203.144.173.0/24	AS7470	Truemail.co.th server farm	256
203.144.186.0/24	AS7470	Internal use of ASIAINFO-TH office	256
203.144.189.0/24	AS7470	ISP	256
203.144.192.0/24	AS7470	ASIANFO-TH Customer Wan Connect	256
203.144.201.0/24	AS7470	These range in use FIXED IP for ASIANFO-TH customer	256
203.144.210.0/24	AS7470	FIx WAN IP ADSL for ASIAINFO-TH	256
203.144.212.0/24	AS7470	FIx WAN IP ADSL for ASIAINFO-TH	256
203.144.219.0/24	AS7470	IP Wan connect for ASIAINFO-TH	256
203.144.222.0/24	AS7470	Asianet Server Farm	256
203.144.101.0/24	AS23764	Chinatelecom Global network	256
203.144.31.0/24	AS9313	BRISDSLPOOL11-INT Netblock Assignment	256
203.144.5.0/24	AS9313	BRISDSLPOOL3-INT Netblock Assignment	256
203.144.105.0/24	AS23764	Chinatelecom Global network	256
203.144.65.0/24	AS17976	Server Servicing	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.144.23.242	radtas-online.com.au	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.144.23.101	AS9313 Network Technology (AUST) P/L	`0.57ms` from Melbourne, AU

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
68.145.213.8	AS6327 Shaw Communications	`14.83ms` from Calgary, CA
3.129.8.104	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
72.191.43.8	AS11427 Charter Communications Inc	`4.54ms` from Dallas, US
125.188.176.120	AS17858 LG POWERCOMM	`2.12ms` from Incheon, KR
218.234.75.232	AS9318 SK Broadband Co Ltd	`1.55ms` from Incheon, KR
175.116.50.168	AS9318 SK Broadband Co Ltd	`1.36ms` from Incheon, KR
85.97.29.168	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.09ms` from Istanbul, TR
20.87.124.248	AS8075 Microsoft Corporation	`0.14ms` from Johannesburg, ZA
5.249.91.104	AS12353 Vodafone Portugal	`6.64ms` from Lisbon, PT
75.222.30.72	AS6167 Verizon Business	`14.42ms` from Los Angeles, US
212.57.88.72	AS12479 Orange Espagne SA	`13.45ms` from Madrid, ES
34.194.33.168	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
3.210.170.216	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
52.76.242.24	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
187.8.94.200	AS10429 TELEFÔNICA BRASIL S.A	`1.18ms` from São Paulo, BR
171.125.7.216	AS4837 CHINA UNICOM China169 Backbone	`3.94ms` from Taiyuan, CN
147.26.12.184	AS18777 Texas State University	`8.30ms` from Dallas, US
86.166.228.24	AS2856 British Telecommunications PLC	`9.42ms` from Erith, GB
217.93.223.136	AS3320 Deutsche Telekom AG	`4.98ms` from Frankfurt am Main, DE
176.107.60.216	AS49588 SDS-Vostok Ltd.	`9.06ms` from Kharkiv, UA
15.168.37.184	AS16509 Amazon.com, Inc.	`0.30ms` from Osaka, JP
152.94.120.8	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`7.58ms` from Oslo, NO
52.221.75.56	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
37.3.16.248	AS1257 Tele2 Sverige AB	`0.64ms` from Stockholm, SE
2.154.199.24	AS6739 VODAFONE ONO, S.A.	`9.46ms` from Zaragoza, ES

Traceroute

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

traceroute -a -n -q1 -f5 203.144.23.73

traceroute to 203.144.23.73 (203.144.23.73): 64 hops max, 52 byte packets

5 [] 103.26.68.248 0.748 ms

6 *

7 *

8 *

9 *

10 [AS4826] 114.31.196.69 11.773 ms

11 [AS4826] 203.129.144.45 11.947 ms

12 [AS9313] 203.144.23.73 12.041 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 19th 2026

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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