203.27.5.0/24

AS4826 · Vocus Connect International Backbone

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Summary

Country	Australia
Domain	cityofperth.wa.gov.au
ASN	AS4826
Registry	APNIC
ID	CITYOFPERTH-AU

WHOIS Details

inetnum:        203.27.5.0 - 203.27.5.255
netname:        CITYOFPERTH-AU
descr:          City Of Perth
descr:          GPO Box C120
descr:          Perth
descr:          WA 6001
country:        AU
org:            ORG-COP1-AP
admin-c:        CT472-AP
tech-c:         CT472-AP
abuse-c:        AC1777-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-CITYOFPERTH-NON-AU
last-modified:  2020-06-22T05:00:56Z
source:         APNIC

irt:            IRT-CITYOFPERTH-NON-AU
address:        27-29 St George's Terrace
address:        Perth WA 6000
e-mail:         christopher.tan@cityofperth.wa.gov.au
abuse-mailbox:  christopher.tan@cityofperth.wa.gov.au
admin-c:        CT472-AP
tech-c:         CT472-AP
auth:           # Filtered
remarks:        christopher.tan@cityofperth.wa.gov.au was validated on 2025-07-29
mnt-by:         MAINT-AU-CITYOFPERTH
last-modified:  2025-11-18T00:29:58Z
source:         APNIC

organisation:   ORG-COP1-AP
org-name:       City of Perth
org-type:       LIR
country:        AU
address:        27-29 St George's Tce
phone:          +61-89461-3660
fax-no:         +61-89461-3065
e-mail:         IT.Infrastructure@cityofperth.wa.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:04Z
source:         APNIC

role:           ABUSE CITYOFPERTHNONAU
country:        ZZ
address:        27-29 St George's Terrace
address:        Perth WA 6000
phone:          +000000000
e-mail:         christopher.tan@cityofperth.wa.gov.au
admin-c:        CT472-AP
tech-c:         CT472-AP
nic-hdl:        AC1777-AP
remarks:        Generated from irt object IRT-CITYOFPERTH-NON-AU
remarks:        christopher.tan@cityofperth.wa.gov.au was validated on 2025-07-29
abuse-mailbox:  christopher.tan@cityofperth.wa.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-29T13:21:02Z
source:         APNIC

person:         Christopher Tan
nic-hdl:        CT472-AP
e-mail:         chris_tan@cityofperth.wa.gov.au
address:        27-29 St George's Terrace
address:        Perth WA 6000
phone:          +61-8-94613832
fax-no:         +61-8-94613065
country:        AU
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:51:09Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.27.0.0/16

Range	ASN	Company	Num of IPs
203.27.128.0/18	AS1221	Telstra Limited	16,384
203.27.238.0/23	AS135399	Blackmores Ltd	512
203.27.104.0/23	AS58734	Brisbane Convention and Exhibition Centre	512
203.27.106.0/23	AS137409	GSL Networks Pty LTD	512
203.27.42.0/23	AS136154	Rockhampton City Council	512
203.27.72.0/24	AS1221	Glencore Australia Holdings Pty Ltd	256
203.27.118.0/24	AS132847	Network Solutions Group Pty Ltd	256
203.27.92.0/24	AS133758	Knowledge by Design Pty Ltd	256
203.27.96.0/24	AS135409	Kacific Broadband Satellites Pte ltd	256
203.27.97.0/24	AS135409	Kacific Broadband Satellites Pte ltd	256
203.27.11.0/24	AS135893	CAVAL Limited	256
203.27.77.0/24	AS136518	Department of Commerce (WA)	256
203.27.18.0/24	AS137267	CBROS Technologies Limited	256
203.27.106.0/24	AS137409	GSL Networks Pty LTD - Singapore	256
203.27.107.0/24	AS137409	GSL Networks Pty LTD - Singapore	256
203.27.126.0/24	AS151499	Australian Public Access Network Association	256
203.27.34.0/24	AS154248	PT Telemedia Cakra Nusantara	256
203.27.201.0/24	AS16276	Server Pro Sweden AB	256
203.27.235.0/24	AS17436	ICICIBank Ltd, India	256
203.27.231.0/24	AS17551	Anycast Holdings Pty Ltd	256
203.27.98.0/24	AS17807	Queensland Art Gallery	256
203.27.44.0/24	AS23727	Managed Solutions Internet	256
203.27.199.0/24	AS23854	NINE ENTERTAINMENT CO. PTY LTD	256
203.27.78.0/24	AS23871	WarpSpeed Computers Pty. Ltd.	256
203.27.30.0/24	AS2764	Ashurst Australia Services Pty Limited	256
203.27.58.0/24	AS29222	E-DOOR SARL	256
203.27.21.0/24	AS38084	Ethan Group Pty Ltd	256
203.27.116.0/24	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	256
203.27.62.0/24	AS38572	Mater Misericordiae Limited	256
203.27.60.0/24	AS45780	Vigen Pty Ltd	256
203.27.225.0/24	AS4739	DEPARTMENT FOR EDUCATION	256
203.27.101.0/24	AS4764	G. P. STERN PTY LTD	256
203.27.52.0/24	AS4826	City of Salisbury	256
203.27.127.0/24	AS55467	Ice media Pty. Ltd.	256
203.27.87.0/24	AS56113	Challenger Group Services Ltd	256
203.27.197.0/24	AS7545	iiNet Limited	256
203.27.198.0/24	AS7545	iiNet Limited	256
203.27.63.0/24	AS7575	Ivanhoe Grammer School	256
203.27.47.0/24	AS7637	State Library of Victoria	256
203.27.19.0/24	AS800	WorldVu Australia Pty Ltd.	256
203.27.70.0/24	AS9009	Formosa Sydney Pty Limited	256
203.27.223.0/24	AS10143	C3 Church Sydney Ltd	256
203.27.67.0/24	AS9627	TCR Holdings Limted.	256
203.27.253.0/24	AS10753	Kellogg (AUST) Pty Ltd.	256
203.27.193.0/24	AS1221	Victoria State Emergency Service Authority	256
203.27.56.0/24	AS1221	RPMGLOBAL HOLDINGS LIMITED	256
203.27.69.0/24	AS1221	Telstra Limited	256

Hosted domains

There are 11 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.27.5.40	cityofperth.wa.gov.au	7
203.27.5.42	northbridgepiazza.com	4

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

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

IP Address	ASN	Details
203.27.5.27	AS4826 Vocus Connect International Backbone	`0.69ms` from Perth, 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
83.236.235.40	AS20676 Plusnet GmbH	`1.75ms` from Berlin, DE
3.147.78.216	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
77.8.178.136	AS6805 Telefonica Germany GmbH & Co.OHG	`1.07ms` from Hamburg, DE
119.155.34.136	AS17557 Pakistan Telecommunication Company Limited	`1.91ms` from Lahore, PK
193.203.74.184	AS5555 Sohonet Limited	`1.54ms` from London, GB
218.204.51.136	AS9808 China Mobile Communications Group Co., Ltd.	`5.49ms` from Nanning, CN
112.245.160.152	AS4837 CHINA UNICOM China169 Backbone	`5.59ms` from Qingdao, CN
96.242.129.152	AS701 Verizon Business	`1.45ms` from Secaucus, US
121.154.38.216	AS4766 Korea Telecom	`4.47ms` from Seoul, KR
36.138.46.104	AS9808 China Mobile Communications Group Co., Ltd.	`0.32ms` from Suzhou, CN
121.57.183.88	AS4134 CHINANET-BACKBONE	`13.92ms` from Tianjin, CN
133.78.172.56	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.79ms` from Tokyo, JP
184.82.15.88	AS133481 AIS Fibre	`3.80ms` from Bangkok, TH
45.219.111.104	AS36925 MEDITELECOM	`18.07ms` from Casablanca, MA
84.152.31.72	AS3320 Deutsche Telekom AG	`4.61ms` from Duesseldorf, DE
2.120.26.216	AS5607 Sky UK Limited	`0.93ms` from Erith, GB
23.37.57.232	AS16625 Akamai Technologies, Inc.	`0.27ms` from Frankfurt am Main, DE
213.112.33.136	AS8434 Telenor Sverige AB	`0.57ms` from Goeteborg, SE
160.119.87.8	AS328404 Multichoice Support Services (Pty) Ltd	`1.48ms` from Johannesburg, ZA
80.47.31.216	AS13285 TalkTalk Communications Limited	`4.22ms` from London, GB
172.187.114.56	AS8075 Microsoft Corporation	`0.19ms` from London, GB
216.74.67.152	AS26548 PureVoltage Hosting Inc.	`0.18ms` from New York City, US
124.216.254.40	AS45361 Ulsan Jung-Ang Broadcasting Network	`7.08ms` from Seoul, KR
52.222.83.152	AS8987 Amazon Data Services Ireland Ltd	`0.35ms` from Boardman, US
174.180.92.8	AS7922 Comcast Cable Communications, LLC	`7.44ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f4 203.27.5.28

traceroute to 203.27.5.28 (203.27.5.28): 64 hops max, 52 byte packets

4 [] 27.111.228.74 161.027 ms

5 *

6 [AS4826] 114.31.206.107 207.714 ms

7 [AS4826] 123.103.212.62 207.321 ms

8 [AS4826] 203.27.5.28 207.573 ms

Measurement taken from

IPinfo ProbeNet in Kyiv, UA

On December 6th 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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