113.21.36.0/22

AS38835 · Buroserv Australia Pty Ltd

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Summary

Country	Australia
Domain	buroserv.net.au
ASN	AS38835
Parent Range	113.21.32.0/20
Registry	APNIC
ID	BUROSERV-AP

WHOIS Details

inetnum:        113.21.32.0 - 113.21.47.255
netname:        BUROSERV-AP
descr:          Buroserv Australia Pty Ltd
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:  2020-06-22T05:17:47Z
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:          113.21.32.0/20
origin:         AS38835
descr:          Buroserv Australia Pty Ltd Level 2 9 Help Street Australia
mnt-by:         MAINT-BUROSERV-AU
last-modified:  2020-06-15T00:06:36Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 113.21.36.0/22

Range	ASN	Company	Num of IPs
113.21.32.0/20	AS38835	Buroserv Australia Pty Ltd	4,096

Nearby Ranges

BGP prefixes that overlap with 113.21.0.0/16

Range	ASN	Company	Num of IPs
113.21.128.0/19	AS703	Verizon Asia Pte Limited	8,192
113.21.32.0/20	AS38835	Buroserv Australia Pty Ltd	4,096
113.21.48.0/20	AS17534	KANAZAWA CABLE TELEVISION NET CO.,LTD.	4,096
113.21.248.0/21	AS23627	UEDA CABLE VISION CO.,LTD.	2,048
113.21.224.0/22	AS56030	Voyager Internet Ltd.	1,024
113.21.228.0/22	AS45766	Triangle Services Ltd.	1,024
113.21.184.0/24	AS9584	DYXNET NET	256
113.21.243.0/24	AS38082	Reserve for KDDI	256
113.21.230.0/24	AS45766	Triangle-Client	256
113.21.231.0/24	AS45766	Triangle-Client	256
113.21.173.0/24	AS9244	DYXNET NET	256
113.21.175.0/24	AS9244	DYXNET NET	256

Hosted domains

There are 7 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
113.21.39.158	AS38835 Buroserv Australia Pty Ltd	`1.21ms` from Sydney, AU
113.21.36.15	AS38835 Buroserv Australia Pty Ltd	`1.66ms` from Sydney, AU
113.21.38.38	AS38835 Buroserv Australia Pty Ltd	`0.66ms` from Sydney, AU
113.21.37.112	AS38835 Buroserv Australia Pty Ltd	`1.12ms` 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
20.163.250.214	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
130.160.144.198	AS12173 The University of Alabama	`5.06ms` from Atlanta, US
216.16.170.150	AS21565 Horry Telephone Cooperative, Inc.	`10.46ms` from Atlanta, US
189.1.6.6	AS28661 HOTLINK INTERNET LTDA	`2.85ms` from Joao Pessoa, BR
42.189.201.70	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.38ms` from Kuala Lumpur, MY
82.68.245.22	AS13037 Zen Internet Ltd	`3.51ms` from London, GB
76.169.183.54	AS20001 Charter Communications Inc	`5.74ms` from Los Angeles, US
99.31.175.102	AS7018 AT&T Enterprises, LLC	`3.53ms` from Miami, US
72.61.248.166	AS47583 Hostinger International Limited	`0.33ms` from Mumbai, IN
180.12.178.22	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.95ms` from Osaka, JP
20.100.246.6	AS8075 Microsoft Corporation	`0.69ms` from Oslo, NO
75.150.36.86	AS7922 Comcast Cable Communications, LLC	`4.65ms` from Portland, US
44.196.110.182	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
67.122.203.70	AS7018 AT&T Enterprises, LLC	`1.57ms` from San Jose, US
189.142.238.38	AS8151 UNINET	`4.77ms` from Santiago de Queretaro, MX
96.66.245.70	AS7922 Comcast Cable Communications, LLC	`4.42ms` from Seattle, US
202.4.238.198	AS55803 Hostopia Australia Web Pty Ltd	`0.48ms` from Sydney, AU
151.0.122.54	AS21334 One Hungary Ltd.	`14.70ms` from Budapest, HU
37.120.232.198	AS9009 M247 Europe SRL	`0.07ms` from Copenhagen, DK
2.20.22.118	AS16625 Akamai Technologies, Inc.	`0.23ms` from Curitiba, BR
199.172.245.6	AS3855 Logic Communications Ltd	`0.51ms` from Miami, US
119.18.49.6	AS394695 PDR	`0.88ms` from Mumbai, IN
68.127.223.54	AS7018 AT&T Enterprises, LLC	`4.68ms` from San Jose, US
180.210.115.22	AS45974 NHNCLOUD	`1.03ms` from Seoul, KR
175.201.60.6	AS4766 Korea Telecom	`7.08ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 113.21.37.61

traceroute to 113.21.37.61 (113.21.37.61): 64 hops max, 52 byte packets

1 [AS49544] 109.200.214.194 0.909 ms

2 [] 103.26.68.197 0.44 ms

3 [AS38835] 113.21.34.22 0.592 ms

4 [AS38835] 113.21.34.27 0.434 ms

5 [AS38835] 113.21.37.61 5.238 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 30th 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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