210.193.221.0/24

AS17477 · Macquarie Technology Operations Pty Limited

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Summary

Country	Australia
Domain	macquarie.net.au
ASN	AS17477
Parent Range	210.193.128.0/17
Registry	APNIC
ID	MCT-AU

WHOIS Details

inetnum:        210.193.128.0 - 210.193.255.255
netname:        MCT-AU
descr:          Macquarie Technology Operations Pty Limited
country:        AU
org:            ORG-MCT1-AP
admin-c:        MCT2-AP
tech-c:         MCT2-AP
abuse-c:        AM2341-AP
status:         ALLOCATED PORTABLE
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-AU-MCT
mnt-routes:     MAINT-AU-MCT
mnt-irt:        IRT-MCT-AU
last-modified:  2024-05-20T00:49:03Z
source:         APNIC

irt:            IRT-MCT-AU
address:        Lvl 16, 477 Pitt Street,
address:        Sydney 2000
e-mail:         abuse@macquarietelecom.com
abuse-mailbox:  abuse@macquarietelecom.com
admin-c:        MCT2-AP
tech-c:         MCT2-AP
auth:           # Filtered
remarks:        abuse@macquarietelecom.com was validated on 2025-09-09
mnt-by:         MAINT-AU-MCT
last-modified:  2025-11-19T03:46:42Z
source:         APNIC

organisation:   ORG-MCT1-AP
org-name:       Macquarie Technology Operations Pty Limited
org-type:       LIR
country:        AU
address:        Level 15
address:        2 Market Street
phone:          +61-29201-0000
fax-no:         +61-28221-7788
e-mail:         inoc@macquarietelecom.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-05-20T12:55:10Z
source:         APNIC

role:           ABUSE MCTAU
country:        ZZ
address:        Lvl 16, 477 Pitt Street,
address:        Sydney 2000
phone:          +000000000
e-mail:         abuse@macquarietelecom.com
admin-c:        MCT2-AP
tech-c:         MCT2-AP
nic-hdl:        AM2341-AP
remarks:        Generated from irt object IRT-MCT-AU
remarks:        abuse@macquarietelecom.com was validated on 2025-09-09
abuse-mailbox:  abuse@macquarietelecom.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-09T23:30:41Z
source:         APNIC

role:           Macquarie Telecom Role Account
address:        Level 15, 2 Market Street, Sydney 2000
country:        AU
phone:          +612 9201 0000
fax-no:         +612 8204 5188
e-mail:         hostmaster@intellicentre.net.au
remarks:        send spam reports to abuse@macquarie.net.au
remarks:        and abuse reports to abuse@intellicentre.net.au
remarks:        Please include detailed information and
remarks:        times in UTC
admin-c:        MCT2-AP
tech-c:         MCT2-AP
nic-hdl:        MCT2-AP
notify:         hostmaster@intellicentre.net.au
mnt-by:         MAINT-AU-MCT
last-modified:  2016-06-07T01:23:12Z
source:         APNIC

route:          210.193.130.0/24
origin:         AS17477
descr:          Macquarie Technology Operations Pty Limited Level 15 2 Market Street
mnt-by:         MAINT-AU-MCT
last-modified:  2025-05-06T01:26:03Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.193.221.0/24

Range	ASN	Company	Num of IPs
210.193.128.0/17	AS17477	Macquarie Technology Operations Pty Limited	32,768

Nearby Ranges

BGP prefixes that overlap with 210.193.0.0/16

Range	ASN	Company	Num of IPs
210.193.128.0/17	AS17477	Macquarie Technology Operations Pty Limited	32,768
210.193.0.0/18	AS17547	M1 NET LTD	16,384
210.193.64.0/18	AS17675	PacketFabric (Japan) Co., Ltd.	16,384
210.193.122.0/24	AS17675	FAIRWAY Corporation	256
210.193.113.0/24	AS32787	Toukei Computer Co., Ltd.	256
210.193.97.0/24	AS32787	Toukei Computer Co., Ltd.	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

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

IP Address	ASN	Details
210.193.221.42	AS17477 Macquarie Technology Operations Pty Limited	`0.60ms` 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
77.231.62.88	AS12430 VODAFONE ESPANA S.A.U.	`3.64ms` from Barcelona, ES
101.20.198.184	AS4837 CHINA UNICOM China169 Backbone	`4.54ms` from Beijing, CN
109.100.1.8	AS9050 Orange Romania S.A.	`2.35ms` from Bucharest, RO
41.45.138.104	AS8452 TE-AS	`6.72ms` from Cairo, EG
207.214.46.216	AS7018 AT&T Enterprises, LLC	`10.03ms` from Dallas, US
128.138.89.8	AS104 University of Colorado at Boulder	`1.88ms` from Denver, US
68.43.162.200	AS7922 Comcast Cable Communications, LLC	`7.95ms` from Flint, US
77.189.228.104	AS6805 Telefonica Germany GmbH & Co.OHG	`3.03ms` from Frankfurt am Main, DE
47.16.205.200	AS6128 Cablevision Systems Corp.	`1.88ms` from New York City, US
91.40.204.88	AS3320 Deutsche Telekom AG	`5.67ms` from Nuernberg, DE
60.214.49.200	AS4837 CHINA UNICOM China169 Backbone	`9.06ms` from Qingdao, CN
95.83.21.24	AS12389 PJSC Rostelecom	`8.57ms` from Samara, RU
179.99.119.216	AS27699 TELEFÔNICA BRASIL S.A	`4.64ms` from Sao Paulo, BR
177.153.63.40	AS27715 Locaweb Serviços de Internet S/A	`0.96ms` from Sao Paulo, BR
64.181.181.232	AS31898 Oracle Corporation	`0.33ms` from Sao Paulo, BR
183.187.96.72	AS4837 CHINA UNICOM China169 Backbone	`8.49ms` from Taiyuan, CN
18.179.115.136	AS16509 Amazon.com, Inc.	`0.11ms` from Tokyo, JP
126.217.38.152	AS17676 SoftBank Corp.	`2.75ms` from Tokyo, JP
37.235.48.168	AS57169 EDIS GmbH	`0.33ms` from Warsaw, PL
112.66.65.200	AS4134 CHINANET-BACKBONE	`1.06ms` from Haikou, CN
23.240.22.168	AS20001 Charter Communications Inc	`5.12ms` from Los Angeles, US
122.249.6.56	AS4685 Asahi Net	`10.87ms` from Osaka, JP
52.47.214.200	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
203.131.196.168	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.70ms` from Tokyo, JP
74.196.5.88	AS19108 Optimum	`14.14ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 210.193.221.30

traceroute to 210.193.221.30 (210.193.221.30): 64 hops max, 52 byte packets

1 [AS15169] 142.251.52.125 146.811 ms

2 *

3 *

4 *

5 [AS38195] 27.122.123.46 274.794 ms

6 [AS17477] 124.47.129.146 274.397 ms

7 [AS17477] 210.193.221.30 274.561 ms

Measurement taken from

IPinfo ProbeNet in Berlin, 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.

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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