1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.27.0.0/16
  4. AS17551  | 203.27.231.0/24

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:         neteng@swoop.com.au
abuse-mailbox:  abuse@swoop.com.au
admin-c:        AHPL3-AP
tech-c:         AHPL3-AP
auth:           # Filtered
remarks:        neteng@swoop.com.au was validated on 2025-05-20
remarks:        abuse@swoop.com.au was validated on 2025-08-24
mnt-by:         MAINT-AU-ANYCASTHOLDINGS
last-modified:  2025-09-04T05:54:52Z
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:         noc@anycast.com.au
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:         neteng@swoop.com.au
admin-c:        AHPL3-AP
tech-c:         AHPL3-AP
nic-hdl:        AA1629-AP
remarks:        Generated from irt object IRT-AU-ANYCASTHOLDINGS
remarks:        neteng@swoop.com.au was validated on 2025-05-20
remarks:        abuse@swoop.com.au was validated on 2025-08-24
abuse-mailbox:  abuse@swoop.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-24T23:15:44Z
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:         noc@connectivityit.com.au
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

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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
183.196.69.232 AS24547 Hebei Mobile Communication Company Limited 10.34ms from Beijing, CN
216.86.151.72 AS32748 Steadfast 0.37ms from Chicago, US
179.183.190.88 AS18881 TELEFÔNICA BRASIL S.A 9.56ms from Fortaleza, BR
87.234.40.24 AS20676 Plusnet GmbH 1.47ms from Hamburg, DE
14.232.31.168 AS45899 VNPT Corp 1.62ms from Hanoi, VN
94.121.59.216 AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S. 0.68ms from Istanbul, TR
62.171.193.24 AS5503 RM Education Ltd 0.52ms from London, GB
152.78.136.24 AS786 Jisc Services Limited 4.80ms from London, GB
185.192.178.40 AS206232 Acuity Unified Communications Limited 0.96ms from Manchester, GB
189.251.39.136 AS8151 UNINET 2.40ms from Mexico City, MX
67.191.127.120 AS7922 Comcast Cable Communications, LLC 7.63ms from Miami, US
109.209.38.184 AS3215 Orange S.A. 4.22ms from Paris, FR
170.81.110.184 AS266416 L3 NETWORKS E TELECOMUNICACOES LTDA 18.62ms from Sao Paulo, BR
114.205.62.104 AS9318 SK Broadband Co Ltd 1.98ms from Seoul, KR
202.28.42.88 AS55545 Suranaree University of Technology 4.35ms from Bangkok, TH
141.30.234.40 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.48ms from Berlin, DE
79.211.137.248 AS3320 Deutsche Telekom AG 1.84ms from Duesseldorf, DE
95.248.254.8 AS3269 Telecom Italia S.p.A. 5.57ms from Milan, IT
82.58.2.168 AS3269 Telecom Italia S.p.A. 5.19ms from Milan, IT
122.102.150.56 AS9617 JCOM Co., Ltd. 7.54ms from Osaka, JP
94.26.239.56 AS49505 JSC Selectel 0.94ms from Saint Petersburg, RU
61.34.215.40 AS3786 LG DACOM Corporation 2.56ms from Seoul, KR
20.197.111.152 AS8075 Microsoft Corporation 0.39ms from Singapore, SG
174.16.75.120 AS209 CenturyLink Communications, LLC 2.15ms from Denver, US
77.8.170.40 AS6805 Telefonica Germany GmbH & Co.OHG 1.09ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -m5 203.27.231.183
traceroute to 203.27.231.183 (203.27.231.183): 5 hops max, 52 byte packets
1 [AS15169] 74.125.251.94 230.421 ms
2 [AS15169] 192.178.97.142 230.012 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Columbus, US
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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