203.16.140.0/24

AS1221 · Telstra Limited

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Summary

Country	Australia
Domain	fletcherbuilding.com
ASN	AS1221
Registry	APNIC
ID	FB-AU

WHOIS Details

inetnum:        203.16.136.0 - 203.16.143.255
netname:        FB-AU
descr:          FLETCHER BUILDING (AUSTRALIA) PTY LTD
country:        AU
org:            ORG-FB1-AP
admin-c:        FBAP1-AP
tech-c:         FBAP1-AP
status:         ALLOCATED PORTABLE
abuse-c:        AF448-AP
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-FB-AU
mnt-routes:     MAINT-FB-AU
mnt-irt:        IRT-FB-AU
last-modified:  2020-10-26T00:51:47Z
source:         APNIC

irt:            IRT-FB-AU
address:        68 Waterloo Road, Macquarie Park New South Wales 2113
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        FBAP1-AP
tech-c:         FBAP1-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected] was validated on 2025-11-25
remarks:        [email protected] was validated on 2025-11-25
mnt-by:         MAINT-FB-AU
last-modified:  2025-11-25T21:25:44Z
source:         APNIC

organisation:   ORG-FB1-AP
org-name:       FLETCHER BUILDING (AUSTRALIA) PTY LTD
org-type:       LIR
country:        AU
address:        68 Waterloo Road
phone:          +61-412-555-199
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:23Z
source:         APNIC

role:           ABUSE FBAU
country:        ZZ
address:        68 Waterloo Road, Macquarie Park New South Wales 2113
phone:          +000000000
e-mail:         [email protected]
admin-c:        FBAP1-AP
tech-c:         FBAP1-AP
nic-hdl:        AF448-AP
remarks:        Generated from irt object IRT-FB-AU
remarks:        [email protected] was validated on 2025-11-25
remarks:        [email protected] was validated on 2025-11-25
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-25T21:26:04Z
source:         APNIC

role:           FLETCHER BUILDING AUSTRALIA PTY LTD
address:        68 Waterloo Road, Macquarie Park New South Wales 2113
country:        AU
phone:          +61-412-555-199
fax-no:         +61-412-555-199
e-mail:         [email protected]
admin-c:        FBAP1-AP
tech-c:         FBAP1-AP
nic-hdl:        FBAP1-AP
mnt-by:         MAINT-FB-AU
last-modified:  2017-11-02T06:34:40Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.16.0.0/16

Range	ASN	Company	Num of IPs
203.16.208.0/21	AS4739	iiNet Limited	2,048
203.16.28.0/22	AS9518	JDV Limited	1,024
203.16.180.0/22	AS1221	Telstra Limited	1,024
203.16.60.0/23	AS55803	Hostopia Australia Web Pty Ltd	512
203.16.230.0/23	AS24565	NetCraft Australia Pty Ltd	512
203.16.232.0/23	AS38835	Brisbane Public Access Network Association Inc	512
203.16.196.0/24	AS17477	Sony Australia Limited	256
203.16.236.0/24	AS24436	Somerville House	256
203.16.24.0/24	AS2764	Department of Parliamentary Services Victoria	256
203.16.207.0/24	AS31736	Alain Stucki	256
203.16.175.0/24	AS45158	Blundstone Pty. Ltd.	256
203.16.227.0/24	AS45852	Bendigo Bank	256
203.16.170.0/24	AS4826	VOCUS PTY LTD	256
203.16.36.0/24	AS4826	Mitsubishi Electric Australia Pty Ltd	256
203.16.185.0/24	AS7474	Albury City Council	256
203.16.135.0/24	AS7545	iiNet Limited	256
203.16.164.0/24	AS7545	Perth College	256
203.16.229.0/24	AS7545	Pro Medicus Ltd.	256
203.16.199.0/24	AS9266	Bendor Research Pty Ltd	256
203.16.39.0/24	AS9426	Westpac Banking Corporation	256
203.16.9.0/24	AS9443	VOCUS PTY LTD	256
203.16.25.0/24	AS9723	Hughes Technologies	256
203.16.165.0/24	AS131190	Level1, Inventor Building	256
203.16.241.0/24	AS136000	Martin Gardiner Computer Consultants	256
203.16.163.0/24	AS152699	SHOCKBYTE-FRA-DE	256
203.16.177.0/24	AS153892	St Michael's Collegiate School	256
203.16.11.0/24	AS154210	PT PITUAMA UNGGULAN TEKNOLOGI	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

Read more

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
73.211.251.168	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Chicago, US
73.70.175.200	AS7922 Comcast Cable Communications, LLC	`4.75ms` from Fremont, US
124.48.34.72	AS17858 LG POWERCOMM	`2.83ms` from Incheon, KR
94.63.164.232	AS12353 Vodafone Portugal	`2.60ms` from Lisbon, PT
174.142.68.184	AS32613 Leaseweb Canada Inc.	`1.04ms` from Montreal, CA
97.185.176.120	AS6167 Verizon Business	`7.53ms` from Portland, US
52.9.133.184	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
168.75.85.40	AS31898 Oracle Corporation	`0.28ms` from Sao Paulo, BR
20.37.117.184	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
122.57.52.72	AS4771 Spark New Zealand Trading Ltd.	`0.71ms` from Auckland, NZ
71.245.236.216	AS701 Verizon Business	`2.22ms` from Boston, US
81.246.206.200	AS5432 Proximus NV	`2.60ms` from Brussels, BE
73.115.140.40	AS7922 Comcast Cable Communications, LLC	`8.74ms` from Houston, US
81.40.130.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.08ms` from Madrid, ES
104.67.187.40	AS9299 Philippine Long Distance Telephone Company	`0.09ms` from Manila, PH
18.231.236.168	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
152.92.90.104	AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa	`1.13ms` from Rio de Janeiro, BR
186.244.141.232	AS7738 V tal	`1.25ms` from Rio de Janeiro, BR
50.34.157.72	AS20055 Wholesail networks LLC	`7.38ms` from Seattle, US
183.118.216.216	AS4766 Korea Telecom	`7.65ms` from Seoul, KR
86.48.11.168	AS137409 GSL Networks Pty LTD	`0.14ms` from Singapore, SG
106.168.16.248	AS2516 KDDI CORPORATION	`8.53ms` from Tokyo, JP
58.133.212.200	AS4847 China Networks Inter-Exchange	`4.94ms` from Beijing, CN
44.227.215.72	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
35.194.49.200	AS396982 Google LLC	`0.12ms` from Council Bluffs, 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 -m14 203.16.140.237

traceroute to 203.16.140.237 (203.16.140.237): 14 hops max, 52 byte packets

5 [AS4637] 134.159.95.73 12.649 ms

6 [AS4637] 202.84.143.69 280.649 ms

7 [AS1221] 203.50.13.89 279.502 ms

8 [AS1221] 203.50.6.102 279.977 ms

9 [AS1221] 203.50.6.117 279.469 ms

10 [AS1221] 203.50.11.99 279.402 ms

11 [AS1221] 165.228.49.46 281.691 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

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.

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