210.56.228.0/23

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 210.56.228.0/23

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
210.56.128.0/20	AS141697	Singapore Network Services Pte Ltd,	4,096
210.56.32.0/20	AS4770	INTERNET COMPANY OF NEW ZEALAND LIMITED	4,096
210.56.48.0/20	AS152194	Sun Network (Hong Kong) Limited	4,096
210.56.128.0/20	AS18224	Singapore Network Services Pte Ltd,	4,096
210.56.80.0/20	AS7600	EscapeNet	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
210.56.88.0/21	AS7600	NBN, Private IP, IPWAN, MPLS & ADSL broadband technologies	2,048
210.56.80.0/21	AS7600	NBN, Private IP, IPWAN, MPLS & ADSL broadband technologies	2,048
210.56.150.0/23	AS151660	Neso Internet Pty Ltd	512
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
210.56.148.0/24	AS154127	Rifatel	256
210.56.94.0/24	AS56037	Webprophets Pty Ltd, ISP, Melbourne VIC	256
210.56.64.0/24	AS9723	ISEEK	256
210.56.61.0/24	AS152194	MEGA-II IDC	256
210.56.49.0/24	AS152194	MEGA-II IDC	256
210.56.60.0/24	AS152194	MEGA-II IDC	256
210.56.50.0/24	AS152194	MEGA-II IDC	256
210.56.51.0/24	AS152194	MEGA-II IDC	256
210.56.52.0/24	AS152194	MEGA-II IDC	256
210.56.58.0/24	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
210.56.48.0/24	AS152194	MEGA-II IDC	256
210.56.54.0/24	AS152194	MEGA-II IDC	256
210.56.57.0/24	AS152194	MEGA-II IDC	256
210.56.53.0/24	AS152194	MEGA-II IDC	256
210.56.63.0/24	AS152194	MEGA-II IDC	256
210.56.59.0/24	AS152194	MEGA-II IDC	256
210.56.62.0/24	AS152194	MEGA-II IDC	256

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.56.229.9	gregandlarry.com	2
210.56.229.211	findingrelaxed.com	1
210.56.229.134	tingnkai.com	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

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

IP Address	ASN	Details
210.56.229.118	AS17551 Anycast Global Backbone	`1.56ms` from Sydney, AU
210.56.228.1	AS17551 Anycast Global Backbone	`0.68ms` 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
105.99.187.151	AS36947 Telecom Algeria	`11.31ms` from Algiers, DZ
195.241.9.167	AS1136 KPN B.V.	`6.67ms` from Amsterdam, NL
206.162.1.183	AS8047 GENERAL COMMUNICATION, INC.	`4.20ms` from Anchorage, US
156.218.82.231	AS8452 TE-AS	`6.81ms` from Cairo, EG
176.34.99.183	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
20.223.175.119	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
180.69.89.119	AS9318 SK Broadband Co Ltd	`1.75ms` from Incheon, KR
34.205.13.215	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
187.207.111.7	AS8151 UNINET	`3.87ms` from Santiago de Queretaro, MX
13.229.203.247	AS16509 Amazon.com, Inc.	`0.49ms` from Singapore, SG
42.179.116.55	AS4837 CHINA UNICOM China169 Backbone	`4.44ms` from Tieling, CN
3.112.86.71	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
3.150.6.183	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
188.244.142.23	AS15774 Limited Liability Company "TTK-Svyaz"	`16.53ms` from Khabarovsk, RU
51.92.142.87	AS16509 Amazon.com, Inc.	`6.08ms` from Madrid, ES
73.0.183.151	AS7922 Comcast Cable Communications, LLC	`9.29ms` from Miami, US
192.148.113.39	AS26413 IP4B Inc.	`4.00ms` from Montreal, CA
68.198.183.103	AS6128 Cablevision Systems Corp.	`2.65ms` from New York City, US
14.133.103.87	AS18126 Chubu Telecommunications Company, Inc.	`4.54ms` from Osaka, JP
75.218.217.167	AS6167 Verizon Business	`10.06ms` from San Jose, US
164.92.82.39	AS14061 DigitalOcean, LLC	`0.28ms` from Santa Clara, US
112.162.34.39	AS4766 Korea Telecom	`5.69ms` from Seoul, KR
4.193.64.71	AS8075 Microsoft Corporation	`0.64ms` from Singapore, SG
188.149.48.7	AS1257 Tele2 Sverige AB	`1.05ms` from Stockholm, SE
80.61.112.119	AS1136 KPN B.V.	`1.75ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f5 210.56.228.174

traceroute to 210.56.228.174 (210.56.228.174): 64 hops max, 52 byte packets

5 [] 218.100.52.56 0.508 ms

6 *

7 *

8 [AS17551] 103.15.148.1 0.742 ms

9 [AS17551] 210.56.228.174 1.565 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On March 29th 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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