203.20.199.0/24

AS1221  ·  Telstra Limited

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Summary

Country Australia
Domain originenergy.com.au
ASN AS1221
Registry APNIC
ID ORIGIN-AU

WHOIS Details

inetnum:        203.20.192.0 - 203.20.199.255
netname:        ORIGIN-AU
descr:          Origin Energy Limited
country:        AU
org:            ORG-OESL1-AP
admin-c:        ONS5-AP
tech-c:         ONS5-AP
abuse-c:        AO248-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-ORIGIN
mnt-routes:     MAINT-AU-ORIGIN
mnt-irt:        IRT-ORIGIN-AU
last-modified:  2025-09-10T23:47:56Z
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
source:         APNIC

irt:            IRT-ORIGIN-AU
address:        Origin Energy Limited
address:        Level 32 Barangaroo Tower One
address:        100 Barangaroo Avenue Barangaroo NSW 2000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ONS5-AP
tech-c:         ONS5-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-19
mnt-by:         MAINT-AU-ORIGIN
last-modified:  2025-11-18T00:27:08Z
source:         APNIC

organisation:   ORG-OESL1-AP
org-name:       Origin Energy Services Ltd
org-type:       LIR
country:        AU
address:        Level 32
address:        100 Barangaroo Avenue
phone:          +61-3-9957-0052
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:57Z
source:         APNIC

role:           ABUSE ORIGINAU
country:        ZZ
address:        Origin Energy Limited
address:        Level 32 Barangaroo Tower One
address:        100 Barangaroo Avenue Barangaroo NSW 2000
phone:          +000000000
e-mail:         [email protected]
admin-c:        ONS5-AP
tech-c:         ONS5-AP
nic-hdl:        AO248-AP
remarks:        Generated from irt object IRT-ORIGIN-AU
remarks:        [email protected] was validated on 2025-08-19
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-19T22:47:49Z
source:         APNIC

person:         Origin Network Services
address:        Origin Energy Limited
address:        Level 32
address:        100 Barangaroo Ave
address:        Barangaroo NSW 2000
country:        AU
phone:          +61 3 9957 0052
e-mail:         [email protected]
nic-hdl:        ONS5-AP
mnt-by:         MAINT-AU-ORIGIN
last-modified:  2021-09-20T10:40:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.20.0.0/16

Range ASN Company Num of IPs
203.20.160.0/19 AS37998 St. Vincents and Mater Health Sydney Pty Ltd 8,192
203.20.32.0/21 AS133612 VODAFONE AUSTRALIA PTY LIMITED 2,048
203.20.28.0/22 AS133612 VODAFONE AUSTRALIA PTY LIMITED 1,024
203.20.102.0/23 AS7585 Allen Bolderoff 512
203.20.226.0/23 AS7600 Digital Enterprise Solutions Australia 512
203.20.54.0/23 AS38012 Downer EDI Limited 512
203.20.244.0/23 AS24436 Christian Outreach College 512
203.20.100.0/23 AS38809 Thales Australia 512
203.20.228.0/23 AS4739 iiNet Limited 512
203.20.74.0/23 AS131248 CANL 512
203.20.141.0/24 AS23764 Chinatelecom Global network 256
203.20.142.0/24 AS23764 Chinatelecomglobal Office Blocks 256
203.20.143.0/24 AS23764 Chinatelecom Global network 256
203.20.51.0/24 AS23764 China Telecom Global Limited 256
203.20.86.0/24 AS264756 Cable Television Satelital SRL 256
203.20.114.0/24 AS2764 Sensation Internet Services 256
203.20.125.0/24 AS38195 Intuit Technologies Pty Ltd 256
203.20.148.0/24 AS38858 ROCKDALE CITY LIBRARY 256
203.20.60.0/24 AS4846 Ai Tel Pty Ltd 256
203.20.247.0/24 AS7600 Digital Enterprise Solutions Australia 256
203.20.240.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.20.241.0/24 AS7716 TCR Holdings Limted. 256
203.20.50.0/24 AS9328 Department of Fisheries, 256
203.20.43.0/24 AS1221 Dalrymple Bay Coal Terminal 256
203.20.16.0/24 AS9461 Netcore Pty Ltd 256
203.20.87.0/24 AS1221 Arquebus Pty Limited 256
203.20.63.0/24 AS135553 VC Telecoms Sdn. Bhd. 256
203.20.94.0/24 AS141749 Department of Local Government, Sport and Cultural Industries 256
203.20.116.0/24 AS151617 SYNCHRONY GLOBAL SERVICES PHILIPPINES INC. 256
203.20.73.0/24 AS154179 Kiatnakin Phatra Securities Public Company Limited 256
203.20.42.0/24 AS154180 RNDS Network 256
203.20.81.0/24 AS17477 67 High St 256
203.20.62.0/24 AS18111 Bytecard PTY LTD 256
203.20.140.0/24 AS23764 Chinatelecomglobal Office Blocks 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

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
158.94.101.168 AS7029 Windstream Communications LLC 0.59ms from Ashburn, US
203.118.150.40 AS9500 One New Zealand Group Limited 0.33ms from Auckland, NZ
62.10.14.200 AS8070 Microsoft Corporation 0.56ms from Boydton, US
182.74.248.72 AS9498 BHARTI Airtel Ltd. 0.96ms from Delhi, IN
122.232.7.40 AS4134 CHINANET-BACKBONE 9.16ms from Hangzhou, CN
108.228.19.136 AS7018 AT&T Enterprises, LLC 3.80ms from Houston, US
178.242.87.104 AS16135 Turkcell A.S. 16.77ms from Istanbul, TR
116.139.156.40 AS4837 CHINA UNICOM China169 Backbone 12.55ms from Liaoyang, CN
70.235.158.8 AS7018 AT&T Enterprises, LLC 6.00ms from Los Angeles, US
85.60.121.40 AS12479 Orange Espagne SA 8.21ms from Madrid, ES
209.23.82.72 AS15065 Slic Network Solutions, Inc 9.25ms from Montreal, CA
213.32.165.136 AS200484 Sendinblue SAS 4.98ms from Paris, FR
24.113.147.152 AS11404 Wave Broadband 4.90ms from Seattle, US
125.168.251.232 AS9443 Vocus Retail 1.71ms from Sydney, AU
153.204.168.136 AS4713 NTT DOCOMO BUSINESS,Inc. 3.42ms from Tokyo, JP
151.253.180.232 AS6168 Emirates Airline 3.50ms from Al Fujairah City, AE
75.189.113.104 AS11426 Charter Communications Inc 11.86ms from Atlanta, US
68.228.170.120 AS22773 Cox Communications Inc. 8.03ms from Dallas, US
34.131.101.120 AS396982 Google LLC 0.10ms from Delhi, IN
91.125.147.248 AS6871 Plusnet 4.63ms from Erith, GB
122.164.188.152 AS24560 Bharti Airtel Ltd., Telemedia Services 2.29ms from Hyderabad, IN
95.214.63.184 AS198610 Beget LLC 9.73ms from Moscow, RU
112.26.56.72 AS9808 China Mobile Communications Group Co., Ltd. 4.99ms from Nanjing, CN
220.111.173.232 AS4713 NTT DOCOMO BUSINESS,Inc. 12.94ms from Osaka, JP
18.3.156.104 AS3 Massachusetts Institute of Technology 1.01ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -m9 203.20.199.25
traceroute to 203.20.199.25 (203.20.199.25): 9 hops max, 52 byte packets
1 [AS15169] 66.249.94.19 281.133 ms
2 [AS15169] 192.178.98.32 281.302 ms
3 *
4 [AS1221] 203.50.11.172 286.445 ms
5 [AS1221] 203.50.11.95 288.089 ms
6 [AS1221] 203.50.11.103 280.858 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Warsaw, PL
On

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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