203.55.14.0/23

AS1221 · Telstra Limited

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Summary

Country	Australia
Domain	rbg.vic.gov.au
ASN	AS1221
Registry	APNIC
ID	RBGB-AU

WHOIS Details

inetnum:        203.55.14.0 - 203.55.15.255
netname:        RBGB-AU
descr:          Royal Botanic Gardens Victoria
country:        AU
org:            ORG-RBGV1-AP
admin-c:        RBGB1-AP
tech-c:         RBGB1-AP
abuse-c:        AR1403-AP
status:         ASSIGNED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        To report network abuse, please contact the IRT
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        For assistance, please contact the APNIC Helpdesk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-routes:     MAINT-RBGB-AU
mnt-irt:        IRT-RBGB-AU
last-modified:  2023-08-30T00:40:23Z
source:         APNIC

irt:            IRT-RBGB-AU
address:        Birdwood Avenue, Melbourne Victoria 3004
e-mail:         geraldine.jones@rbg.vic.gov.au
abuse-mailbox:  geraldine.jones@rbg.vic.gov.au
admin-c:        RBGB1-AP
tech-c:         RBGB1-AP
auth:           # Filtered
remarks:        geraldine.jones@rbg.vic.gov.au was validated on 2025-07-24
mnt-by:         MAINT-RBGB-AU
last-modified:  2025-09-04T07:59:37Z
source:         APNIC

organisation:   ORG-RBGV1-AP
org-name:       Royal Botanic Gardens Victoria
org-type:       LIR
country:        AU
address:        Birdwood Avenue
phone:          +61-3-9252-2300
e-mail:         rbg@rbg.vic.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:12Z
source:         APNIC

role:           ABUSE RBGBAU
country:        ZZ
address:        Birdwood Avenue, Melbourne Victoria 3004
phone:          +000000000
e-mail:         geraldine.jones@rbg.vic.gov.au
admin-c:        RBGB1-AP
tech-c:         RBGB1-AP
nic-hdl:        AR1403-AP
remarks:        Generated from irt object IRT-RBGB-AU
remarks:        geraldine.jones@rbg.vic.gov.au was validated on 2025-07-24
abuse-mailbox:  geraldine.jones@rbg.vic.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-24T03:29:07Z
source:         APNIC

role:           Royal Botanic Gardens Board administrator
address:        Birdwood Avenue, Melbourne Victoria 3004
country:        AU
phone:          +61-3-9252-2300
e-mail:         geraldine.jones@rbg.vic.gov.au
admin-c:        RBGB1-AP
tech-c:         RBGB1-AP
nic-hdl:        RBGB1-AP
mnt-by:         MAINT-RBGB-AU
last-modified:  2023-02-23T03:31:27Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.55.0.0/16

Range	ASN	Company	Num of IPs
203.55.240.0/21	AS703	Verizon Australia Pty Limited	2,048
203.55.228.0/22	AS4739	iiNet Limited	1,024
203.55.228.0/22	AS4802	iiNet Limited	1,024
203.55.54.0/23	AS10148	Melbourne Business School Limited	512
203.55.116.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.2.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.166.0/23	AS137555	38 Warry Street, Fortitude Vally	512
203.55.182.0/23	AS38232	MUFG PENSION & MARKET SERVICES HOLDINGS LIMITED	512
203.55.218.0/23	AS134760	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.146.0/23	AS134760	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.128.0/23	AS58772	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.174.0/23	AS9268	Over The Wire Pty Ltd	512
203.55.194.0/23	AS9266	Fiveways International Limited	512
203.55.134.0/23	AS23727	Managed Solutions Internet	512
203.55.155.0/24	AS9648	Australia On Line Pty Ltd	256
203.55.157.0/24	AS4739	iiNet Limited	256
203.55.158.0/24	AS9652	ECN Pty Ltd	256
203.55.160.0/24	AS45830	ATUL LTD, Chemical Company	256
203.55.173.0/24	AS38594	Innodata-ISOGEN, Inc	256
203.55.176.0/24	AS8888	365 Group LLC	256
203.55.178.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.55.179.0/24	AS46528	Simplot Australia Pty Limited	256
203.55.180.0/24	AS1221	Chemical Safety International Pty Ltd	256
203.55.18.0/24	AS10083	Cynergic National Network	256
203.55.181.0/24	AS38582	Internet gateway infrastructure	256
203.55.188.0/24	AS38611	Bendigo Community Telco Limited	256
203.55.191.0/24	AS7545	Jacobs Group (Australia) Pty. Ltd.	256
203.55.192.0/24	AS134760	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.196.0/24	AS139220	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.197.0/24	AS45824	DatacomIT	256
203.55.198.0/24	AS7604	Zettagrid Pty Ltd	256
203.55.202.0/24	AS137400	Presbyterian Ladies College	256
203.55.21.0/24	AS55819	CAMPAIGN MONITOR PTY LTD	256
203.55.212.0/24	AS135406	BCD NETWORKS PTY LTD	256
203.55.22.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.221.0/24	AS139220	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.222.0/24	AS47061	5Q Cloud	256
203.55.224.0/24	AS139220	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.225.0/24	AS7474	HELLOWORLD TRAVEL LIMITED	256
203.55.237.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.55.250.0/24	AS4826	VOCUS PTY LTD	256
203.55.25.0/24	AS55752	Digital Vista Solutions Pty Ltd	256
203.55.252.0/24	AS9443	VOCUS PTY LTD	256
203.55.254.0/24	AS9652	ECN Pty Ltd	256
203.55.27.0/24	AS132740	Netlink Group PTY LTD	256
203.55.30.0/24	AS134760	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.33.0/24	AS10143	HaleNET	256
203.55.35.0/24	AS24110	IVE GROUP AUSTRALIA PTY LTD	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.55.14.22	AS7575 Australian Academic and Research Network (AARNet)	`0.99ms` 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
162.241.77.55	AS19871 Network Solutions, LLC	`0.33ms` from Atlanta, US
49.191.124.231	AS4804 Microplex PTY LTD	`3.66ms` from Brisbane, AU
186.56.81.7	AS22927 Telefonica de Argentina	`1.03ms` from Buenos Aires, AR
41.44.208.247	AS8452 TE-AS	`6.96ms` from Cairo, EG
41.15.93.231	AS29975 Vodacom	`13.86ms` from Johannesburg, ZA
112.114.248.151	AS4134 CHINANET-BACKBONE	`5.13ms` from Kunming, CN
109.146.227.23	AS2856 British Telecommunications PLC	`3.78ms` from London, GB
188.15.130.7	AS3269 Telecom Italia S.p.A.	`5.70ms` from Milan, IT
68.196.28.23	AS6128 Cablevision Systems Corp.	`8.82ms` from New York City, US
40.96.50.39	AS8075 Microsoft Corporation	`0.50ms` from Quincy, US
24.90.162.39	AS12271 Charter Communications Inc	`3.73ms` from Secaucus, US
46.117.208.39	AS1680 Cellcom Fixed Line Communication L.P	`4.85ms` from Tel Aviv, IL
110.3.127.55	AS10013 FreeBit Co.,Ltd.	`7.85ms` from Tokyo, JP
211.5.205.199	AS2516 KDDI CORPORATION	`8.04ms` from Tokyo, JP
133.162.142.23	AS55374 FUJITSU LIMITED	`3.56ms` from Tokyo, JP
111.162.176.71	AS4837 CHINA UNICOM China169 Backbone	`5.91ms` from Beijing, CN
190.229.172.119	AS7303 Telecom Argentina S.A.	`1.59ms` from Buenos Aires, AR
191.103.17.119	AS28048 Internet Para Todos - Gobierno de La Rioja	`9.37ms` from Cordoba, AR
71.218.170.231	AS209 CenturyLink Communications, LLC	`2.39ms` from Denver, US
222.76.118.39	AS4134 CHINANET-BACKBONE	`2.91ms` from Fuzhou, CN
109.131.82.183	AS5432 Proximus NV	`5.03ms` from Gravelines, FR
93.206.83.183	AS3320 Deutsche Telekom AG	`4.64ms` from Hamburg, DE
76.72.101.71	AS25921 LUS Fiber	`7.87ms` from Houston, US
175.169.56.215	AS4837 CHINA UNICOM China169 Backbone	`15.61ms` from Liaoyang, CN
76.91.41.247	AS20001 Charter Communications Inc	`4.83ms` 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 -m9 203.55.14.22

traceroute to 203.55.14.22 (203.55.14.22): 9 hops max, 52 byte packets

5 [] 218.100.78.33 0.585 ms

6 [AS7575] 113.197.15.68 0.497 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On September 11th 2025

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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