103.21.135.0/24

AS38835 · Buroserv Australia Pty Ltd

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Summary

Country	Australia
Domain	buroserv.net.au
ASN	AS38835
Parent Range	103.21.132.0/22
Registry	APNIC
ID	BUROSERV-AP

WHOIS Details

inetnum:        103.21.132.0 - 103.21.135.255
netname:        BUROSERV-AP
descr:          Buroserv Australia Pty Ltd
descr:          70-76 Alexander Street
country:        AU
org:            ORG-BAPL2-AP
admin-c:        BAPL3-AP
tech-c:         BAPL3-AP
abuse-c:        AB1023-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BUROSERV-AU
mnt-routes:     MAINT-BUROSERV-AU
mnt-irt:        IRT-BUROSERV-AU
last-modified:  2020-06-22T05:17:48Z
source:         APNIC

irt:            IRT-BUROSERV-AU
address:        7/80, Pacific Highway, North Sydney, NSW, 2060, Australia
e-mail:         netadmin@buroserv.com.au
abuse-mailbox:  netadmin@buroserv.com.au
admin-c:        BAPL3-AP
tech-c:         BAPL3-AP
auth:           # Filtered
remarks:        netadmin@buroserv.com.au was validated on 2026-01-27
mnt-by:         MAINT-BUROSERV-AU
last-modified:  2026-01-27T21:44:38Z
source:         APNIC

organisation:   ORG-BAPL2-AP
org-name:       Buroserv Australia Pty Ltd
org-type:       LIR
country:        AU
address:        Level 5
address:        12 Help Street
address:        Australia
phone:          +611300726210
e-mail:         NetAdmin@buroserv.net.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:24Z
source:         APNIC

role:           ABUSE BUROSERVAU
country:        ZZ
address:        7/80, Pacific Highway, North Sydney, NSW, 2060, Australia
phone:          +000000000
e-mail:         netadmin@buroserv.com.au
admin-c:        BAPL3-AP
tech-c:         BAPL3-AP
nic-hdl:        AB1023-AP
remarks:        Generated from irt object IRT-BUROSERV-AU
remarks:        netadmin@buroserv.com.au was validated on 2026-01-27
abuse-mailbox:  netadmin@buroserv.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-27T21:45:18Z
source:         APNIC

role:           Buroserv Australia Pty Ltd administrator
address:        LEVEL 2, 9 HELP STREET, CHATSWOOD, NSW, 2067
country:        AU
phone:          +611300726210 +               61288803450
fax-no:         +61288803450
e-mail:         netadmin@buroserv.net.au
admin-c:        NA630-AP
tech-c:         NA630-AP
nic-hdl:        BAPL3-AP
mnt-by:         MAINT-BUROSERV-AU
last-modified:  2020-06-15T22:58:24Z
source:         APNIC

route:          103.21.132.0/22
origin:         AS38835
descr:          Buroserv Australia Pty Ltd Level 2 9 Help Street Australia
mnt-by:         MAINT-BUROSERV-AU
last-modified:  2019-12-09T23:10:56Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.21.135.0/24

Range	ASN	Company	Num of IPs
103.21.132.0/22	AS38835	Buroserv Australia Pty Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range	ASN	Company	Num of IPs
103.21.236.0/22	AS12886	LEW TelNet GmbH	1,024
103.21.132.0/22	AS38835	Buroserv Australia Pty Ltd	1,024
103.21.156.0/22	AS134141	B2B Wholesale Pty Ltd	1,024
103.21.48.0/22	AS58750	ThinkEx Holdings Pty Ltd	1,024
103.21.128.0/22	AS58927	M.D.G. IT Pty Ltd	1,024
103.21.60.0/22	AS131148	Bank Of Taiwan	1,024
103.21.176.0/22	AS9808	China Mobile Communications Corporation	1,024
103.21.216.0/22	AS9905	PT. LINKNET,	1,024
103.21.184.0/22	AS132453	TRIPLE PLAY BROADBAND PRIVATE LIMITED	1,024
103.21.200.0/22	AS38091	LG HelloVision Corp.	1,024
103.21.0.0/22	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.21.148.0/22	AS38732	CMC Telecom Infrastructure Company	1,024
103.21.204.0/22	AS131746	PT. Medianusa Permana	1,024
103.21.116.0/22	AS138950	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.21.252.0/22	AS131310	PLTPRO Data Centre Sdn. Bhd.	1,024
103.21.124.0/22	AS132423	Powai	1,024
103.21.84.0/22	AS45786	PT Hawk Teknologi Solusi	1,024
103.21.240.0/22	AS16509	Amazon Connection Technology Services (Beijing) Co., LTD	1,024
103.21.32.0/22	AS132434	Maxis Broadband Sdn Bhd	1,024
103.21.44.0/22	AS132435	A-6-3A, Block A, No. 2, Jalan PJU 1A/7A,	1,024
103.21.140.0/22	AS4811	Shanghai Meicheng Technology Information Co.,Ltd.	1,024
103.21.140.0/22	AS4812	Shanghai Meicheng Technology Information Co.,Ltd.	1,024
103.21.152.0/22	AS24028	REDtone Marketing Sdn. Bhd.	1,024
103.21.116.0/22	AS55994	Shanghai ruisu Network Technology Co.,Ltd	1,024
103.21.8.0/22	AS26658	UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK	1,024
103.21.40.0/22	AS58715	EarthTelcommunication	1,024
103.21.60.0/22	AS3462	Bank Of Taiwan	1,024
103.21.208.0/22	AS36352	Kaifeng Guochao E-commerce Co.Ltd.	1,024
103.21.120.0/22	AS131368	Petrovietnam oil corporation	1,024
103.21.58.0/23	AS394695	P.D.R Solutions FZC	512
103.21.68.0/23	AS136290	COUNTRY ONLINE SERVICES	512
103.21.70.0/23	AS150070	SPIRETEL TECHNOLOGIES PRIVATE LIMITED	512
103.21.28.0/23	AS54187	Eze Castle Integration, Inc. - ECINet	512
103.21.64.0/23	AS150982	Dinas Komunikasi, Informatika dan Persandian Kabupaten Kampar	512
103.21.100.0/23	AS140807	CUU LONG INTERNATIONAL DEVELOPMENT SERVICES AND TRADING JOINT STOCK COMPANY	512
103.21.96.0/23	AS140807	AN ANH PHONG COMPANY LIMITED	512
103.21.222.0/23	AS149829	Dream View Cable Network	512
103.21.18.0/23	AS58714	19th Floor, Tower C and D, Building No. 14, DLF Cyber City,	512
103.21.6.0/23	AS150069	CLOUDNET INTERNET SERVICE PVT LTD	512
103.21.92.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
103.21.93.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
103.21.94.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
103.21.95.0/24	AS45295	PT. Cipta Informatika Cemerlang	256
103.21.180.0/24	AS45352	ONEBIRD (M) SDN. BHD.	256
103.21.181.0/24	AS45352	ONEBIRD (M) SDN. BHD.	256
103.21.182.0/24	AS45352	ONEBIRD (M) SDN. BHD.	256
103.21.183.0/24	AS45352	ONEBIRD (M) SDN. BHD.	256
103.21.84.0/24	AS45786	PT Hawk Teknologi Solusi	256
103.21.85.0/24	AS45786	PT. Hawk Teknologi Solusi	256
103.21.86.0/24	AS45786	PT. Hawk Teknologi Solusi	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.21.135.221	AS38835 Buroserv Australia Pty Ltd	`1.29ms` from Sydney, 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
24.99.206.104	AS7922 Comcast Cable Communications, LLC	`0.83ms` from Atlanta, US
222.155.15.216	AS4771 Spark New Zealand Trading Ltd.	`1.22ms` from Auckland, NZ
80.96.99.8	AS34304 Teen Telecom SRL	`0.49ms` from Bucharest, RO
96.177.83.232	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
54.247.66.136	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
91.89.213.200	AS3209 Vodafone GmbH	`8.69ms` from Frankfurt am Main, DE
79.234.228.232	AS3320 Deutsche Telekom AG	`5.75ms` from Frankfurt am Main, DE
221.225.92.200	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.48ms` from Huai'an, CN
125.161.159.88	AS7713 PT Telekomunikasi Indonesia	`2.71ms` from Jakarta, ID
70.93.94.56	AS20001 Charter Communications Inc	`9.47ms` from Los Angeles, US
193.111.66.8	AS201099 HAVAS MEDIA GROUP SPAIN SA	`1.09ms` from Madrid, ES
90.119.61.248	AS3215 Orange S.A.	`3.13ms` from Marseille, FR
167.62.61.168	AS6057 Administracion Nacional de Telecomunicaciones	`1.67ms` from Montevideo, UY
205.237.245.56	AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)	`6.62ms` from Montreal, CA
1.98.212.72	AS4766 Korea Telecom	`2.54ms` from Seoul, KR
126.13.128.136	AS17676 SoftBank Corp.	`4.42ms` from Tokyo, JP
20.116.29.168	AS8075 Microsoft Corporation	`0.19ms` from Toronto, CA
79.225.228.56	AS3320 Deutsche Telekom AG	`3.73ms` from Berlin, DE
44.253.218.168	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
35.90.169.24	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
35.239.189.40	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
109.150.66.248	AS2856 British Telecommunications PLC	`5.63ms` from Erith, GB
5.231.153.24	AS12360 KEVAG Telekom GmbH	`6.53ms` from Frankfurt am Main, DE
77.90.0.216	AS48314 Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG	`0.54ms` from Frankfurt am Main, DE
50.219.159.200	AS7922 Comcast Cable Communications, LLC	`11.41ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 103.21.135.86

traceroute to 103.21.135.86 (103.21.135.86): 64 hops max, 52 byte packets

5 [] 103.26.68.197 0.292 ms

6 [AS38835] 113.21.34.22 0.666 ms

7 [AS38835] 113.21.34.27 0.347 ms

8 [AS38835] 103.21.135.86 2.782 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 30th 2026

What are IP address ranges?

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