210.56.254.0/23

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:        neteng@swoop.com.au was validated on 2025-11-26
remarks:        abuse@swoop.com.au is invalid
mnt-by:         MAINT-AU-SWOOP
last-modified:  2026-03-18T13:11:15Z
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:        neteng@swoop.com.au was validated on 2025-11-26
remarks:        abuse@swoop.com.au is invalid
abuse-mailbox:  abuse@swoop.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-18T13:12:18Z
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 210.56.254.0/23

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	AS9224	Swoop Telecommunications Pty Ltd	8,192
210.56.224.0/19	AS17551	Swoop Telecommunications Pty Ltd	8,192
210.56.160.0/19	AS17955	DENSAN CO., LTD.	8,192
210.56.32.0/20	AS4770	INTERNET COMPANY OF NEW ZEALAND LIMITED	4,096
210.56.128.0/20	AS18224	Singapore Network Services Pte Ltd,	4,096
210.56.128.0/20	AS141697	Singapore Network Services Pte Ltd,	4,096
210.56.80.0/20	AS7600	EscapeNet	4,096
210.56.48.0/20	AS152194	Sun Network (Hong Kong) Limited	4,096
210.56.128.0/20	AS151469	Singapore Network Services Pte Ltd,	4,096
210.56.80.0/21	AS56037	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	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
210.56.68.0/23	AS9723	ISEEK	512
210.56.70.0/23	AS9723	ISEEK	512
210.56.148.0/23	AS154127	RIFATEL PTY LTD	512
210.56.150.0/23	AS151660	Neso Internet Pty Ltd	512
210.56.50.0/24	AS152194	MEGA-II IDC	256
210.56.52.0/24	AS152194	MEGA-II IDC	256
210.56.53.0/24	AS152194	MEGA-II IDC	256
210.56.54.0/24	AS152194	MEGA-II IDC	256
210.56.55.0/24	AS152194	MEGA-II IDC	256
210.56.56.0/24	AS152194	MEGA-II IDC	256
210.56.57.0/24	AS152194	MEGA-II IDC	256
210.56.58.0/24	AS152194	MEGA-II IDC	256
210.56.59.0/24	AS152194	MEGA-II IDC	256
210.56.60.0/24	AS152194	MEGA-II IDC	256
210.56.61.0/24	AS152194	MEGA-II IDC	256
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
210.56.49.0/24	AS152194	MEGA-II IDC	256
210.56.64.0/24	AS9723	ISEEK	256
210.56.94.0/24	AS56037	Webprophets Pty Ltd, ISP, Melbourne VIC	256
210.56.148.0/24	AS154127	Rifatel	256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.56.254.220	526138.xyz	1
210.56.254.189	mrjiong.top	1
210.56.255.162	redsaber.net	1
210.56.254.81	cbhlab.com	1
210.56.254.132	pixelwares.au	1

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

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

IP Address	ASN	Details
210.56.254.1	AS17551 Anycast Global Backbone	`0.79ms` from Brisbane, AU
210.56.255.127	AS17551 Anycast Global Backbone	`1.50ms` from Brisbane, 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
92.46.7.103	AS9198 JSC Kazakhtelecom	`2.02ms` from Almaty, KZ
181.54.177.71	AS10620 Telmex Colombia S.A.	`9.39ms` from Bogotá, CO
61.144.51.7	AS4134 CHINANET-BACKBONE	`2.39ms` from Guangzhou, CN
46.27.230.135	AS12430 VODAFONE ESPANA S.A.U.	`3.06ms` from Madrid, ES
178.81.224.215	AS35819 Etihad Etisalat, a joint stock company	`3.66ms` from Manama, BH
122.21.249.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.12ms` from Osaka, JP
71.193.154.215	AS7922 Comcast Cable Communications, LLC	`8.03ms` from Portland, US
68.155.240.215	AS8075 Microsoft Corporation	`0.17ms` from Santiago de Querétaro, MX
98.203.193.39	AS7922 Comcast Cable Communications, LLC	`14.52ms` from Seattle, US
211.203.54.215	AS9318 SK Broadband Co Ltd	`1.55ms` from Seoul, KR
126.203.224.55	AS17676 SoftBank Corp.	`3.00ms` from Tokyo, JP
111.168.36.183	AS2518 BIGLOBE Inc.	`7.79ms` from Tokyo, JP
152.165.39.167	AS2527 Sony Network Communications Inc.	`1.47ms` from Tokyo, JP
153.223.202.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.85ms` from Tokyo, JP
114.162.81.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.98ms` from Tokyo, JP
171.41.193.103	AS4134 CHINANET-BACKBONE	`6.45ms` from Wuhan, CN
18.211.243.231	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
67.165.91.215	AS7922 Comcast Cable Communications, LLC	`11.67ms` from Ashburn, US
120.4.48.71	AS4837 CHINA UNICOM China169 Backbone	`11.05ms` from Beijing, CN
2.204.104.23	AS3209 Vodafone GmbH	`5.75ms` from Frankfurt am Main, DE
37.57.226.23	AS13188 CONTENT DELIVERY NETWORK LTD	`0.71ms` from Kyiv, UA
99.192.168.119	AS27589 MOJOHOST	`0.12ms` from Miami, US
3.162.7.151	AS16509 Amazon.com, Inc.	`0.40ms` from Montreal, CA
35.154.255.39	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
91.7.19.151	AS3320 Deutsche Telekom AG	`3.70ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 210.56.255.46

traceroute to 210.56.255.46 (210.56.255.46): 64 hops max, 52 byte packets

1 [AS14061] 137.184.252.3 0.235 ms

2 [] 143.244.192.190 0.283 ms

3 *

4 [] 143.244.224.175 0.19 ms

5 [] 202.77.88.101 0.807 ms

6 *

7 *

8 *

9 *

10 *

11 [AS17551] 210.56.255.46 34.855 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On March 21st 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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