125.254.116.0/23

AS17551 · Anycast Global Backbone

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Summary

Country	Australia
Domain	swoop.com.au
ASN	AS17551
Parent Range	125.254.64.0/18
Registry	APNIC
ID	SWOOP-AU

WHOIS Details

inetnum:        125.254.64.0 - 125.254.127.255
netname:        SWOOP-AU
descr:          Swoop Telecommunications Pty Ltd
country:        AU
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:  2023-09-17T22:13:34Z
geofeed:        https://geofeed.swoop.com.au/geofeed.csv
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 125.254.116.0/23

Range	ASN	Company	Num of IPs
125.254.64.0/18	AS17551	Swoop Telecommunications Pty Ltd	16,384
125.254.64.0/18	AS58511	Swoop Telecommunications Pty Ltd	16,384

Nearby Ranges

BGP prefixes that overlap with 125.254.0.0/16

Range	ASN	Company	Num of IPs
125.254.64.0/18	AS17551	Swoop Telecommunications Pty Ltd	16,384
125.254.64.0/18	AS58511	Swoop Telecommunications Pty Ltd	16,384
125.254.0.0/19	AS9942	TPG Internet Pty Ltd.	8,192
125.254.0.0/19	AS7545	TPG Internet Pty Ltd.	8,192
125.254.128.0/19	AS23724	Forest Eternal Communication Tech. co.ltd	8,192
125.254.32.0/20	AS9942	TPG Internet Pty Ltd.	4,096
125.254.32.0/20	AS7545	TPG Internet Pty Ltd.	4,096
125.254.160.0/21	AS9808	Forest Eternal Communication Tech. co.ltd	2,048
125.254.168.0/21	AS23724	Beijing Yunzhonglin Network Technology Co., LTD	2,048
125.254.176.0/21	AS23724	Beijing Yunzhonglin Network Technology Co., LTD	2,048
125.254.56.0/22	AS38628	HIMEJI CABLE TELEVISION CORPORATION	1,024
125.254.52.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
125.254.50.0/23	AS139898	Digitec Communications Limited	512
125.254.49.0/24	AS24516	Virtutel Pty Ltd	256
125.254.48.0/24	AS24516	Virtutel Pty Ltd	256
125.254.51.0/24	AS139898	DIGITEC COMMUNICATIONS LIMITED	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
125.254.116.2	AS17551 Anycast Global Backbone	`1.57ms` from Melbourne, 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
174.173.95.231	AS7922 Comcast Cable Communications, LLC	`6.84ms` from Ashburn, US
93.233.144.23	AS3320 Deutsche Telekom AG	`4.34ms` from Berlin, DE
35.205.196.247	AS396982 Google LLC	`0.12ms` from Brussels, BE
92.212.196.183	AS3209 Vodafone GmbH	`5.60ms` from Duesseldorf, DE
189.235.246.103	AS8151 UNINET	`5.13ms` from Guadalajara, MX
45.254.27.87	AS152320 GOALNOW NETWORK TECHNOLOGY CO., LIMITED	`0.29ms` from Hong Kong, HK
95.37.185.151	AS12389 PJSC Rostelecom	`6.24ms` from Kazan, RU
92.107.45.119	AS3303 Swisscom (Switzerland) Ltd	`0.78ms` from Lausanne, CH
74.208.204.167	AS8560 IONOS SE	`1.23ms` from New York City, US
176.136.175.151	AS5410 Bouygues Telecom SA	`9.74ms` from Paris, FR
31.45.19.183	AS2119 Telenor Norge AS	`4.33ms` from Sandefjord, NO
59.2.121.71	AS4766 Korea Telecom	`5.09ms` from Seoul, KR
111.242.145.55	AS3462 Data Communication Business Group	`4.64ms` from Taichung, TW
69.166.121.7	AS54614 CIK Telecom INC	`4.63ms` from Toronto, CA
217.115.177.39	AS12714 PJSC MegaFon	`16.58ms` from Yekaterinburg, RU
188.226.234.215	AS14061 DigitalOcean, LLC	`0.22ms` from Amsterdam, NL
118.174.51.55	AS23969 TOT Public Company Limited	`7.22ms` from Bangkok, TH
111.193.150.39	AS4808 China Unicom Beijing Province Network	`4.02ms` from Beijing, CN
37.80.31.55	AS3320 Deutsche Telekom AG	`17.29ms` from Berlin, DE
217.80.191.215	AS3320 Deutsche Telekom AG	`3.17ms` from Berlin, DE
91.6.109.87	AS3320 Deutsche Telekom AG	`6.80ms` from Berlin, DE
77.179.44.23	AS6805 Telefonica Germany GmbH & Co.OHG	`3.99ms` from Frankfurt am Main, DE
3.9.103.23	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
86.164.231.247	AS2856 British Telecommunications PLC	`4.24ms` from London, GB
68.194.129.167	AS6128 Cablevision Systems Corp.	`8.88ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m5 125.254.117.171

traceroute to 125.254.117.171 (125.254.117.171): 5 hops max, 52 byte packets

1 [AS15169] 74.125.251.94 197.454 ms

2 [AS15169] 192.178.97.216 199.717 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 14th 2025

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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