203.27.231.0/24

AS17551  ·  Anycast Global Backbone

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Summary

Country Australia
Domain anycast.com.au
ASN AS17551
Registry APNIC
ID ANYCASTHOLDINGS-AU

WHOIS Details

inetnum:        203.27.231.0 - 203.27.231.255
netname:        ANYCASTHOLDINGS-AU
descr:          Anycast Holdings Pty Ltd
country:        AU
org:            ORG-CIPL2-AP
admin-c:        AHPL3-AP
tech-c:         AHPL3-AP
status:         ASSIGNED PORTABLE
abuse-c:        AA1629-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-ANYCASTHOLDINGS
mnt-routes:     MAINT-AU-ANYCASTHOLDINGS
mnt-irt:        IRT-AU-ANYCASTHOLDINGS
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:        --------------------------------------------------------
last-modified:  2023-03-02T02:07:22Z
source:         APNIC

irt:            IRT-AU-ANYCASTHOLDINGS
address:        Level 1
address:        5/15 Phoenix Street, Warragul
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AHPL3-AP
tech-c:         AHPL3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-24
remarks:        [email protected] was validated on 2025-11-26
mnt-by:         MAINT-AU-ANYCASTHOLDINGS
last-modified:  2025-11-26T23:02:50Z
source:         APNIC

organisation:   ORG-CIPL2-AP
org-name:       Anycast Holdings Pty Ltd
org-type:       LIR
country:        AU
address:        Level 21, 135 King Street
phone:          +61 3 5622 4600
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-01-18T12:56:44Z
source:         APNIC

role:           ABUSE AUANYCASTHOLDINGS
country:        ZZ
address:        Level 1
address:        5/15 Phoenix Street, Warragul
phone:          +000000000
e-mail:         [email protected]
admin-c:        AHPL3-AP
tech-c:         AHPL3-AP
nic-hdl:        AA1629-AP
remarks:        Generated from irt object IRT-AU-ANYCASTHOLDINGS
remarks:        [email protected] was validated on 2025-08-24
remarks:        [email protected] was validated on 2025-11-26
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-26T23:03:36Z
source:         APNIC

role:           ANYCAST HOLDINGS PTY LTD
address:        Level 21, 135 King Street, Sydney, NSW, 2000
country:        AU
phone:          +61 3 5622 4600
e-mail:         [email protected]
admin-c:        TB210-AP
tech-c:         TB210-AP
nic-hdl:        AHPL3-AP
mnt-by:         MAINT-AU-ANYCASTHOLDINGS
last-modified:  2024-01-17T23:34:11Z
source:         APNIC

route:          203.27.231.0/24
descr:          Swoop Broadband
origin:         AS17551
mnt-by:         MAINT-AU-ANYCASTHOLDINGS
last-modified:  2023-03-02T02:34:07Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.27.0.0/16

Range ASN Company Num of IPs
203.27.128.0/18 AS1221 Telstra Limited 16,384
203.27.238.0/23 AS135399 Blackmores Ltd 512
203.27.104.0/23 AS58734 Brisbane Convention and Exhibition Centre 512
203.27.106.0/23 AS137409 GSL Networks Pty LTD 512
203.27.42.0/23 AS136154 Rockhampton City Council 512
203.27.72.0/24 AS1221 Glencore Australia Holdings Pty Ltd 256
203.27.118.0/24 AS132847 Network Solutions Group Pty Ltd 256
203.27.92.0/24 AS133758 Knowledge by Design Pty Ltd 256
203.27.96.0/24 AS135409 Kacific Broadband Satellites Pte ltd 256
203.27.97.0/24 AS135409 Kacific Broadband Satellites Pte ltd 256
203.27.11.0/24 AS135893 CAVAL Limited 256
203.27.77.0/24 AS136518 Department of Commerce (WA) 256
203.27.18.0/24 AS137267 CBROS Technologies Limited 256
203.27.106.0/24 AS137409 GSL Networks Pty LTD - Singapore 256
203.27.107.0/24 AS137409 GSL Networks Pty LTD - Singapore 256
203.27.126.0/24 AS151499 Australian Public Access Network Association 256
203.27.34.0/24 AS154248 PT Telemedia Cakra Nusantara 256
203.27.201.0/24 AS16276 Server Pro Sweden AB 256
203.27.235.0/24 AS17436 ICICIBank Ltd, India 256
203.27.98.0/24 AS17807 Queensland Art Gallery 256
203.27.44.0/24 AS23727 Managed Solutions Internet 256
203.27.199.0/24 AS23854 NINE ENTERTAINMENT CO. PTY LTD 256
203.27.78.0/24 AS23871 WarpSpeed Computers Pty. Ltd. 256
203.27.30.0/24 AS2764 Ashurst Australia Services Pty Limited 256
203.27.58.0/24 AS29222 E-DOOR SARL 256
203.27.21.0/24 AS38084 Ethan Group Pty Ltd 256
203.27.116.0/24 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 256
203.27.62.0/24 AS38572 Mater Misericordiae Limited 256
203.27.60.0/24 AS45780 Vigen Pty Ltd 256
203.27.225.0/24 AS4739 DEPARTMENT FOR EDUCATION 256
203.27.101.0/24 AS4764 G. P. STERN PTY LTD 256
203.27.5.0/24 AS4826 City Of Perth 256
203.27.52.0/24 AS4826 City of Salisbury 256
203.27.127.0/24 AS55467 Ice media Pty. Ltd. 256
203.27.87.0/24 AS56113 Challenger Group Services Ltd 256
203.27.197.0/24 AS7545 iiNet Limited 256
203.27.198.0/24 AS7545 iiNet Limited 256
203.27.63.0/24 AS7575 Ivanhoe Grammer School 256
203.27.47.0/24 AS7637 State Library of Victoria 256
203.27.19.0/24 AS800 WorldVu Australia Pty Ltd. 256
203.27.70.0/24 AS9009 Formosa Sydney Pty Limited 256
203.27.223.0/24 AS10143 C3 Church Sydney Ltd 256
203.27.67.0/24 AS9627 TCR Holdings Limted. 256
203.27.253.0/24 AS10753 Kellogg (AUST) Pty Ltd. 256
203.27.193.0/24 AS1221 Victoria State Emergency Service Authority 256
203.27.56.0/24 AS1221 RPMGLOBAL HOLDINGS LIMITED 256
203.27.69.0/24 AS1221 Telstra Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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
98.110.224.8 AS701 Verizon Business 1.85ms from Boston, US
198.23.224.40 AS36352 HostPapa 0.39ms from Dallas, US
60.15.68.72 AS4837 CHINA UNICOM China169 Backbone 7.17ms from Harbin, CN
68.4.41.152 AS22773 Cox Communications Inc. 2.26ms from Los Angeles, US
190.70.136.104 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.32ms from Medellin, CO
36.33.199.72 AS4837 CHINA UNICOM China169 Backbone 4.75ms from Nanjing, CN
179.98.75.88 AS27699 TELEFÔNICA BRASIL S.A 2.00ms from Sao Paulo, BR
59.27.188.136 AS4766 Korea Telecom 4.11ms from Seoul, KR
220.125.54.136 AS4766 Korea Telecom 2.97ms from Seoul, KR
195.156.245.24 AS1759 Telia Finland Oyj 15.85ms from Tallinn, EE
180.20.15.40 AS4713 NTT DOCOMO BUSINESS,Inc. 2.62ms from Tokyo, JP
111.51.117.216 AS9808 China Mobile Communications Group Co., Ltd. 13.59ms from Xi'an, CN
31.149.19.56 AS1136 KPN B.V. 0.44ms from Amsterdam, NL
137.116.205.232 AS8075 Microsoft Corporation 0.15ms from Amsterdam, NL
85.74.79.232 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.29ms from Athens, GR
82.157.205.136 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.89ms from Beijing, CN
20.252.133.40 AS8075 Microsoft Corporation 0.33ms from Boydton, US
81.193.119.72 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 12.42ms from Lisbon, PT
93.55.226.56 AS12874 Fastweb SpA 1.36ms from Milan, IT
44.220.109.152 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
174.7.113.216 AS6327 Shaw Communications 7.71ms from Seattle, US
221.204.36.184 AS4837 CHINA UNICOM China169 Backbone 1.93ms from Taiyuan, CN
74.176.176.104 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
46.187.219.248 AS43118 East & West Sp. z o.o. 9.20ms from Warsaw, PL
47.95.32.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.01ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 203.27.231.0
traceroute to 203.27.231.0 (203.27.231.0): 6 hops max, 52 byte packets
2 [AS15766] 83.218.0.130 15.225 ms
3 [] 195.66.238.214 23.684 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Ballasalla, IM
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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