123.50.140.0/22

AS17551  ·  Anycast Global Backbone

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Summary

Country Australia
Domain swoop.com.au
ASN AS17551
Registry APNIC
ID SWOOP-AU

WHOIS Details

inetnum:        123.50.128.0 - 123.50.159.255
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:  2023-10-26T21:51:10Z
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

Nearby Ranges

BGP prefixes that overlap with 123.50.0.0/16

Range ASN Company Num of IPs
123.50.64.0/18 AS9471 ONATI 16,384
123.50.0.0/19 AS10013 FreeBit Co., Ltd. 8,192
123.50.192.0/19 AS2514 INTERLINK Co.,LTD. 8,192
123.50.240.0/20 AS9614 Oita Cable Telecom Co.,Ltd. 4,096
123.50.224.0/20 AS9614 Oita Cable Telecom Co.,Ltd. 4,096
123.50.60.0/24 AS18429 CABLE GIANT CATV. CO., LTD. 256
123.50.58.0/24 AS18429 CABLE GIANT CATV. CO., LTD. 256
123.50.59.0/24 AS18429 CABLE GIANT CATV. CO., LTD. 256

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.50.140.112 bombalait.com.au 2
123.50.140.111 danieljames.net.au 1
123.50.140.202 mtags.net 1
123.50.141.50 x005.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

Pingable IPs

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

IP Address ASN Details
123.50.141.237 AS17551 Anycast Global Backbone 0.84ms from Perth, AU
123.50.142.113 AS17551 Anycast Global Backbone 1.39ms from Perth, AU
123.50.143.187 AS17551 Anycast Global Backbone 1.41ms from Perth, AU
123.50.140.2 AS17551 Anycast Global Backbone 0.80ms 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
184.2.44.150 AS32186 FUJIFILM Manufacturing USA, Inc 7.08ms from Atlanta, US
35.161.63.246 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
181.237.86.86 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.39ms from Bogota, CO
181.236.29.214 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.58ms from Bogotá, CO
23.25.22.230 AS7922 Comcast Cable Communications, LLC 6.12ms from Chicago, US
93.241.214.182 AS3320 Deutsche Telekom AG 6.29ms from Duesseldorf, DE
183.158.175.214 AS4134 CHINANET-BACKBONE 5.64ms from Hangzhou, CN
116.110.172.182 AS24086 Viettel Corporation 12.88ms from Ho Chi Minh City, VN
82.13.142.198 AS5089 Virgin Media Limited 6.47ms from London, GB
176.190.110.214 AS5410 Bouygues Telecom SA 4.54ms from Lyon, FR
94.34.209.198 AS8612 Tiscali Italia S.P.A. 8.15ms from Milan, IT
71.36.150.198 AS209 CenturyLink Communications, LLC 9.70ms from Minneapolis, US
68.47.75.150 AS7922 Comcast Cable Communications, LLC 7.15ms from Minneapolis, US
210.128.180.182 AS2497 Internet Initiative Japan Inc. 0.16ms from San Jose, US
133.78.112.22 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.21ms from Tokyo, JP
108.65.238.134 AS7018 AT&T Enterprises, LLC 2.02ms from Atlanta, US
102.42.45.166 AS8452 TE-AS 3.75ms from Cairo, EG
111.26.177.6 AS134810 China Mobile Group JiLin communications corporation 6.12ms from Changchun, CN
96.191.234.214 AS53297 Comcast Cable Communications, LLC 0.05ms from Chicago, US
222.178.11.54 AS4134 CHINANET-BACKBONE 1.23ms from Chongqing, CN
79.234.174.198 AS3320 Deutsche Telekom AG 9.59ms from Frankfurt am Main, DE
34.141.16.214 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
87.166.247.230 AS3320 Deutsche Telekom AG 5.23ms from Hamburg, DE
171.228.55.6 AS7552 Viettel Group 2.47ms from Hanoi, VN
202.85.7.246 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.10ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f5 123.50.141.72
traceroute to 123.50.141.72 (123.50.141.72): 64 hops max, 52 byte packets
5 [] 218.100.52.56 0.449 ms
6 *
7 *
8 *
9 [AS17551] 103.15.148.2 1.885 ms
10 [AS17551] 123.50.141.72 4.243 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

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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