210.56.243.0/24

AS17551 · Anycast Global Backbone

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Summary

Country	Australia
Domain	swoop.com.au
ASN	AS17551
Parent Range	210.56.224.0/19
Registry	APNIC
ID	SWOOP-AU

WHOIS Details

inetnum:        210.56.224.0 - 210.56.255.255
netname:        SWOOP-AU
descr:          Swoop Telecommunications Pty Ltd
country:        AU
geofeed:        https://geofeed.swoop.com.au/geofeed.csv
org:            ORG-CC4-AP
admin-c:        STNO1-AP
tech-c:         STNO1-AP
abuse-c:        AS3504-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-SWOOP
mnt-routes:     MAINT-AU-SWOOP
mnt-irt:        IRT-SWOOP-AU
last-modified:  2024-08-19T22:20:53Z
source:         APNIC

irt:            IRT-SWOOP-AU
address:        PO Box 1745
address:        Gosford, NSW, 2250
e-mail:         neteng@swoop.com.au
abuse-mailbox:  abuse@swoop.com.au
admin-c:        STNO1-AP
tech-c:         STNO1-AP
auth:           # Filtered
remarks:        abuse@swoop.com.au was validated on 2025-08-24
remarks:        neteng@swoop.com.au was validated on 2025-11-26
mnt-by:         MAINT-AU-SWOOP
last-modified:  2025-11-26T23:02:53Z
source:         APNIC

organisation:   ORG-CC4-AP
org-name:       Swoop Telecommunications Pty Ltd
org-type:       LIR
country:        AU
address:        PO Box 1745
phone:          +612-4336-2000
fax-no:         +612-43232177
e-mail:         info@cirruscomms.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:06Z
source:         APNIC

role:           ABUSE SWOOPAU
country:        ZZ
address:        PO Box 1745
address:        Gosford, NSW, 2250
phone:          +000000000
e-mail:         neteng@swoop.com.au
admin-c:        STNO1-AP
tech-c:         STNO1-AP
nic-hdl:        AS3504-AP
remarks:        Generated from irt object IRT-SWOOP-AU
remarks:        abuse@swoop.com.au was validated on 2025-08-24
remarks:        neteng@swoop.com.au was validated on 2025-11-26
abuse-mailbox:  abuse@swoop.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-26T23:03:42Z
source:         APNIC

role:           Swoop Telecommunications Network Operations
address:        PO Box 1745
country:        AU
phone:          +61-2-4336-2098
e-mail:         neteng@swoop.com.au
admin-c:        STNO1-AP
tech-c:         STNO1-AP
nic-hdl:        STNO1-AP
notify:         neteng@swoop.com.au
mnt-by:         MAINT-AU-SWOOP
last-modified:  2023-06-06T02:52:39Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.56.243.0/24

Range	ASN	Company	Num of IPs
210.56.224.0/19	AS17551	Swoop Telecommunications Pty Ltd	8,192
210.56.224.0/19	AS9224	Swoop Telecommunications Pty Ltd	8,192

Nearby Ranges

BGP prefixes that overlap with 210.56.0.0/16

Range	ASN	Company	Num of IPs
210.56.224.0/19	AS17551	Swoop Telecommunications Pty Ltd	8,192
210.56.224.0/19	AS9224	Swoop Telecommunications Pty Ltd	8,192
210.56.160.0/19	AS17955	DENSAN CO., LTD.	8,192
210.56.48.0/20	AS152194	Sun Network (Hong Kong) Limited	4,096
210.56.80.0/20	AS7600	EscapeNet	4,096
210.56.32.0/20	AS4770	INTERNET COMPANY OF NEW ZEALAND LIMITED	4,096
210.56.128.0/20	AS141697	Singapore Network Services Pte Ltd,	4,096
210.56.128.0/20	AS18224	Singapore Network Services Pte Ltd,	4,096
210.56.128.0/20	AS151469	Singapore Network Services Pte Ltd,	4,096
210.56.80.0/21	AS7600	NBN, Private IP, IPWAN, MPLS & ADSL broadband technologies	2,048
210.56.88.0/21	AS7600	NBN, Private IP, IPWAN, MPLS & ADSL broadband technologies	2,048
210.56.72.0/21	AS16509	Amazon.com, Inc.	2,048
210.56.80.0/21	AS56037	NBN, Private IP, IPWAN, MPLS & ADSL broadband technologies	2,048
210.56.70.0/23	AS9723	ISEEK	512
210.56.148.0/23	AS154127	RIFATEL PTY LTD	512
210.56.68.0/23	AS9723	ISEEK	512
210.56.62.0/24	AS152194	MEGA-II IDC	256
210.56.63.0/24	AS152194	MEGA-II IDC	256
210.56.48.0/24	AS152194	MEGA-II IDC	256
210.56.148.0/24	AS154127	Rifatel	256
210.56.59.0/24	AS152194	MEGA-II IDC	256
210.56.58.0/24	AS152194	MEGA-II IDC	256
210.56.57.0/24	AS152194	MEGA-II IDC	256
210.56.56.0/24	AS152194	MEGA-II IDC	256
210.56.55.0/24	AS152194	MEGA-II IDC	256
210.56.54.0/24	AS152194	MEGA-II IDC	256
210.56.94.0/24	AS56037	Webprophets Pty Ltd, ISP, Melbourne VIC	256
210.56.53.0/24	AS152194	MEGA-II IDC	256
210.56.52.0/24	AS152194	MEGA-II IDC	256
210.56.50.0/24	AS152194	MEGA-II IDC	256
210.56.49.0/24	AS152194	MEGA-II IDC	256
210.56.64.0/24	AS9723	ISEEK	256
210.56.60.0/24	AS152194	MEGA-II IDC	256
210.56.61.0/24	AS152194	MEGA-II IDC	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

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
84.80.150.184	AS1136 KPN B.V.	`2.66ms` from Amsterdam, NL
194.151.85.8	AS197727 KPN B.V.	`0.63ms` from Amsterdam, NL
117.254.67.40	AS9829 National Internet Backbone	`16.29ms` from Bengaluru, IN
52.13.1.152	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
108.20.29.136	AS701 Verizon Business	`1.55ms` from Boston, US
34.190.118.216	AS15169 Google LLC	`0.16ms` from Brussels, BE
165.99.34.200	AS135341 Orange Communication	`0.44ms` from Dhaka, BD
14.234.43.152	AS45899 VNPT Corp	`5.62ms` from Ho Chi Minh City, VN
203.135.138.72	AS23881 UDomain Web Hosting Company Ltd	`0.67ms` from Hong Kong, HK
67.36.57.248	AS7018 AT&T Enterprises, LLC	`7.22ms` from Los Angeles, US
92.190.202.184	AS12479 Orange Espagne SA	`8.53ms` from Madrid, ES
39.88.35.56	AS4837 CHINA UNICOM China169 Backbone	`2.63ms` from Qingdao, CN
82.49.57.40	AS3269 Telecom Italia S.p.A.	`8.71ms` from Rende, IT
138.219.232.24	AS264611 FRONTERA DIGITAL S.A.	`16.93ms` from Santiago, CL
101.34.158.120	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.79ms` from Shanghai, CN
3.24.90.56	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
191.6.141.40	AS263140 Net-Uai Internet Provider LTDA ME	`10.64ms` from Uberlandia, BR
87.171.51.104	AS3320 Deutsche Telekom AG	`4.62ms` from Duesseldorf, DE
88.66.67.72	AS3209 Vodafone GmbH	`7.36ms` from Frankfurt am Main, DE
20.219.237.232	AS8075 Microsoft Corporation	`0.13ms` from Lohogaon, IN
38.92.55.8	AS174 Cogent Communications, LLC	`0.84ms` from Los Angeles, US
181.142.255.120	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`16.70ms` from Medellin, CO
64.228.53.8	AS577 Bell Canada	`6.62ms` from Montreal, CA
91.49.37.216	AS3320 Deutsche Telekom AG	`5.11ms` from Nuernberg, DE
153.230.235.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.38ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m7 210.56.243.182

traceroute to 210.56.243.182 (210.56.243.182): 7 hops max, 52 byte packets

1 [AS8648] 212.57.37.1 0.437 ms

2 *

3 *

4 [AS8648] 185.84.82.112 0.288 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Leipzig, 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.

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