113.21.36.0/23

AS38835 · Buroserv Australia Pty Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

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 113.21.36.0/23

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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
113.21.36.15	AS38835 Buroserv Australia Pty Ltd	`1.66ms` 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
173.27.168.55	AS30036 Mediacom Communications Corp	`9.45ms` from Atlanta, US
130.73.73.7	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.94ms` from Berlin, DE
75.86.131.71	AS10796 Charter Communications Inc	`8.03ms` from Chicago, US
35.206.109.23	AS15169 Google LLC	`0.13ms` from Council Bluffs, US
95.40.54.119	AS16509 Amazon.com, Inc.	`0.64ms` from Hong Kong, HK
175.120.131.247	AS9318 SK Broadband Co Ltd	`5.86ms` from Incheon, KR
20.78.135.215	AS8075 Microsoft Corporation	`0.63ms` from Osaka, JP
86.239.145.103	AS3215 Orange S.A.	`10.73ms` from Paris, FR
73.132.91.87	AS7922 Comcast Cable Communications, LLC	`8.96ms` from Ashburn, US
77.11.56.39	AS6805 Telefonica Germany GmbH & Co.OHG	`2.95ms` from Berlin, DE
52.24.128.39	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
98.229.140.151	AS7922 Comcast Cable Communications, LLC	`9.00ms` from Boston, US
184.106.181.7	AS19994 Rackspace Hosting	`1.24ms` from Chicago, US
34.252.1.231	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
46.19.210.23	AS51865 DIDWW Ireland Limited	`0.30ms` from Frankfurt am Main, DE
217.160.231.135	AS8560 IONOS SE	`2.22ms` from Frankfurt am Main, DE
36.102.220.135	AS4134 CHINANET-BACKBONE	`4.44ms` from Hohhot, CN
193.138.55.167	AS34779 T-2, d.o.o.	`1.36ms` from Ljubljana, SI
104.34.125.215	AS20001 Charter Communications Inc	`6.23ms` from Los Angeles, US
73.1.72.167	AS7922 Comcast Cable Communications, LLC	`7.52ms` from Miami, US
15.156.113.119	AS16509 Amazon.com, Inc.	`0.45ms` from Montreal, CA
60.135.197.151	AS17676 SoftBank Corp.	`3.79ms` from Osaka, JP
143.208.146.151	AS265129 Duarte & Dias Eletroeletronicos Ltda ME	`5.03ms` from Osasco, BR
158.39.214.87	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`2.24ms` from Oslo, NO
39.89.26.119	AS4837 CHINA UNICOM China169 Backbone	`1.75ms` from Qingdao, CN

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales