203.21.134.0/24

AS58716 · Penrith City Council

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Summary

Country	Australia
Domain	penrith.city
ASN	AS58716
Registry	APNIC
ID	PENRITH-CC-AU

WHOIS Details

inetnum:        203.21.134.0 - 203.21.134.255
netname:        PENRITH-CC-AU
descr:          Penrith City Council
descr:          601 High St
descr:          Penrith
descr:          NSW 2750
country:        AU
org:            ORG-PCC1-AP
admin-c:        AS2922-AP
tech-c:         AS2922-AP
abuse-c:        AP1083-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-JU
mnt-irt:        IRT-PENRITH-NON-AU
last-modified:  2021-01-03T23:33:53Z
source:         APNIC

irt:            IRT-PENRITH-NON-AU
address:        601 High Street, Penrith NSW, 2750, Australia
e-mail:         ICTSD@penrith.city
abuse-mailbox:  ICTSD@penrith.city
admin-c:        IH144-AP
tech-c:         IH144-AP
auth:           # Filtered
remarks:        ictsd@penrith.city was validated on 2026-01-13
mnt-by:         MAINT-AU-JU
last-modified:  2026-01-13T20:54:15Z
source:         APNIC

organisation:   ORG-PCC1-AP
org-name:       Penrith City Council
org-type:       LIR
country:        AU
address:        Penrith City Council
address:        601 High St
phone:          +61-24732-7777
fax-no:         +61-24732-7950
e-mail:         systems@penrith.city
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:18Z
source:         APNIC

role:           ABUSE PENRITHNONAU
country:        ZZ
address:        601 High Street, Penrith NSW, 2750, Australia
phone:          +000000000
e-mail:         ICTSD@penrith.city
admin-c:        IH144-AP
tech-c:         IH144-AP
nic-hdl:        AP1083-AP
remarks:        Generated from irt object IRT-PENRITH-NON-AU
remarks:        ictsd@penrith.city was validated on 2026-01-13
abuse-mailbox:  ICTSD@penrith.city
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-13T20:54:25Z
source:         APNIC

person:         Aaron Story
address:        601 High Street, Penrith NSW, 2750, Australia
country:        AU
phone:          +61247327874
e-mail:         aaron.story@penrith.city
nic-hdl:        AS2922-AP
mnt-by:         MAINT-AU-JU
last-modified:  2021-01-03T23:32:27Z
source:         APNIC

route:          203.21.134.0/24
origin:         AS7545
descr:          Penrith City Council Penrith City Council 601 High St
mnt-by:         MAINT-AU-JU
last-modified:  2017-11-26T21:38:54Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.21.0.0/16

Range	ASN	Company	Num of IPs
203.21.112.0/21	AS133612	VODAFONE AUSTRALIA PTY LIMITED	2,048
203.21.24.0/21	AS703	Verizon Australia PTY Limited	2,048
203.21.140.0/22	AS135409	Kacific Broadband Satellites Pte Ltd	1,024
203.21.108.0/22	AS133612	VODAFONE AUSTRALIA PTY LIMITED	1,024
203.21.150.0/23	AS137896	Hunter Water Corporation	512
203.21.128.0/23	AS2764	St. Vincent's Health & Aged Care Ltd.	512
203.21.130.0/23	AS10148	The University of Melbourne	512
203.21.42.0/23	AS56118	47/111 Tiwanon Road	512
203.21.76.0/23	AS38549	Viewbank Rise Networks	512
203.21.66.0/24	AS209854	Cyberzone S.A.	256
203.21.4.0/24	AS216053	Data Cloud Technology d.o.o Kragujevac	256
203.21.7.0/24	AS24448	Synamedia Technologies (India) Private Limited	256
203.21.79.0/24	AS2764	First Linear	256
203.21.72.0/24	AS395793	Mistic Internet Security Pty Ltd	256
203.21.125.0/24	AS45671	MailGuard Pty. Ltd.	256
203.21.20.0/24	AS4739	iiNet Limited	256
203.21.5.0/24	AS7545	Micronica	256
203.21.78.0/24	AS7545	iiNet Limited	256
203.21.121.0/24	AS7575	Universities Australia	256
203.21.37.0/24	AS7575	Australian Academic and Research Network	256
203.21.83.0/24	AS7647	OnTheNet Pty Ltd	256
203.21.95.0/24	AS9009	Formosa Sydney Pty Limited	256
203.21.22.0/24	AS9266	Fiveways International Limited	256
203.21.207.0/24	AS10143	Infinet Group Pty Ltd	256
203.21.12.0/24	AS9650	CITEC	256
203.21.9.0/24	AS10143	OCTEC Incorporated	256
203.21.40.0/24	AS133015	City of Stirling	256
203.21.140.0/24	AS135409	Western Samoa Pool	256
203.21.65.0/24	AS154329	Phoenix Business Solutions Australia Pty Ltd	256
203.21.120.0/24	AS17882	Univision LLC	256
203.21.21.0/24	AS17889	Intraceptives Pty Ltd	256
203.21.104.0/24	AS18986	Calligo (Canada) Inc.	256
203.21.47.0/24	AS18986	Calligo (Canada) Inc.	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

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

IP Address	ASN	Details
203.21.134.2	AS58716 Penrith City Council	`0.27ms` 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
196.130.5.136	AS24835 Vodafone Data	`14.06ms` from Cairo, EG
175.11.241.40	AS4134 CHINANET-BACKBONE	`4.42ms` from Changsha, CN
3.79.181.104	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
81.154.110.232	AS2856 British Telecommunications PLC	`7.08ms` from London, GB
162.221.167.232	AS7224 Amazon.com, Inc.	`0.45ms` from London, GB
92.26.186.8	AS13285 TalkTalk Communications Limited	`1.36ms` from Manchester, GB
176.120.4.72	AS51042 Klimovsk network Ltd	`1.47ms` from Moscow, RU
96.250.73.8	AS701 Verizon Business	`3.16ms` from New York City, US
138.1.133.40	AS31898 Oracle Corporation	`1.36ms` from Phoenix, US
54.162.34.232	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
73.189.48.72	AS7922 Comcast Cable Communications, LLC	`3.32ms` from San Jose, US
41.104.132.40	AS36947 Telecom Algeria	`14.14ms` from Valencia, ES
87.101.33.56	AS42266 PASJO.NET HAIDER CZEMPIK SPOLKA JAWNA	`3.72ms` from Wrocław, PL
34.67.74.232	AS396982 Google LLC	`0.39ms` from Council Bluffs, US
35.228.80.184	AS396982 Google LLC	`0.13ms` from Hamina, FI
70.117.244.136	AS11427 Charter Communications Inc	`6.61ms` from Houston, US
122.43.183.184	AS17858 LG POWERCOMM	`2.26ms` from Incheon, KR
85.105.81.56	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.07ms` from Istanbul, TR
38.54.87.8	AS138915 Kaopu Cloud HK Limited	`0.32ms` from Manila, PH
210.50.12.200	AS9443 Vocus Retail	`2.70ms` from Melbourne, AU
191.9.106.216	AS26599 TELEFÔNICA BRASIL S.A	`4.15ms` from Osasco, BR
3.228.162.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
108.252.121.56	AS7018 AT&T Enterprises, LLC	`5.53ms` from San Jose, US
20.57.217.8	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
124.49.153.216	AS17858 LG POWERCOMM	`2.13ms` 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 203.21.134.10

traceroute to 203.21.134.10 (203.21.134.10): 64 hops max, 52 byte packets

1 [AS202422] 103.30.211.1 16.578 ms

2 [AS199524] 92.223.78.19 0.077 ms

3 *

4 [] 45.127.172.152 0.202 ms

5 [AS132847] 103.74.171.246 0.332 ms

6 [AS58716] 203.21.134.10 0.784 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On February 7th 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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