203.25.43.0/24

AS55506  ·  Pentana Solutions

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Summary

Country Australia
Domain pentanasolutions.com
ASN AS55506
Registry APNIC
ID REYNOLDS1-AU

WHOIS Details

inetnum:        203.25.40.0 - 203.25.43.255
netname:        REYNOLDS1-AU
descr:          Reynolds and Reynolds Pty Ltd
descr:          547 Blackburn Rd
descr:          Mt. Waverley
descr:          VIC 3149
country:        AU
org:            ORG-PSPL3-AP
admin-c:        PW582-AP
tech-c:         PW582-AP
abuse-c:        AP1106-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-PENTANA
mnt-irt:        IRT-PENTANASOLUTIONS-NON-AU
last-modified:  2021-01-12T22:46:06Z
source:         APNIC

irt:            IRT-PENTANASOLUTIONS-NON-AU
address:        547 Blackburn Road
address:        Mount Waverly, 3149
address:        Vic
address:        Australia
e-mail:         abuse@pentanasolutions.com
abuse-mailbox:  abuse@pentanasolutions.com
admin-c:        TS388-AP
tech-c:         TS388-AP
auth:           # Filtered
remarks:        abuse@pentanasolutions.com was validated on 2026-01-07
mnt-by:         TS388-AP
last-modified:  2026-01-07T23:03:42Z
source:         APNIC

organisation:   ORG-PSPL3-AP
org-name:       Pentana Solutions Pty Ltd
org-type:       LIR
country:        AU
address:        549 Blackburn Rd
phone:          +61-03-9535-2290
fax-no:         +61-03-9562-8143
e-mail:         infrastructure@pentanasolutions.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:16Z
source:         APNIC

role:           ABUSE PENTANASOLUTIONSNONAU
country:        ZZ
address:        547 Blackburn Road
address:        Mount Waverly, 3149
address:        Vic
address:        Australia
phone:          +000000000
e-mail:         abuse@pentanasolutions.com
admin-c:        TS388-AP
tech-c:         TS388-AP
nic-hdl:        AP1106-AP
remarks:        Generated from irt object IRT-PENTANASOLUTIONS-NON-AU
remarks:        abuse@pentanasolutions.com was validated on 2026-01-07
abuse-mailbox:  abuse@pentanasolutions.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-07T23:04:11Z
source:         APNIC

person:         Paul Walton
address:        549 Blackburn Rd Mount Waverley
country:        AU
phone:          +61-03-9535-2222
e-mail:         networks@pentanasolutions.com
nic-hdl:        PW582-AP
mnt-by:         MAINT-AU-PENTANA
last-modified:  2015-02-02T00:38:05Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.25.0.0/16

Range ASN Company Num of IPs
203.25.208.0/20 AS139220 CHINANET Guangdong province network 4,096
203.25.0.0/20 AS9650 Department of Agriculture and Fisheries (QLD) 4,096
203.25.208.0/20 AS4134 CHINANET Guangdong province network 4,096
203.25.92.0/22 AS6262 CSIRO 1,024
203.25.32.0/22 AS134555 Encoo Pty Ltd 1,024
203.25.68.0/22 AS9266 Fiveways International Limited 1,024
203.25.230.0/23 AS132619 Police Department (VIC) 512
203.25.126.0/23 AS17766 Nexon Asia Pacific Pty Ltd 512
203.25.26.0/23 AS7604 Zettagrid Pty Ltd 512
203.25.144.0/24 AS137968 Pen10 Services Pty Ltd 256
203.25.165.0/24 AS137998 TRAPEZE GROUP ASIA PACIFIC PTY LTD 256
203.25.77.0/24 AS141161 HSBC BANK AUSTRALIA LIMITED 256
203.25.98.0/24 AS148968 FMG Engineering 256
203.25.66.0/24 AS154345 PT Dlimo Network Nusantara 256
203.25.193.0/24 AS18165 ResMed Pty Ltd 256
203.25.136.0/24 AS198949 Cochin International Airport Limited 256
203.25.190.0/24 AS202220 Future Solutions 4U sp. z o.o. 256
203.25.67.0/24 AS24436 Brisbane Grammar School 256
203.25.108.0/24 AS25198 ZetServers Amsterdam 256
203.25.134.0/24 AS2764 Carl Zeiss Vision Australia Holdings Ltd 256
203.25.149.0/24 AS2764 Canterbury Bankstown Council 256
203.25.17.0/24 AS2764 MIMS Australia Pty Ltd 256
203.25.143.0/24 AS31313 Cloud 256
203.25.159.0/24 AS36352 Raymond Spargo 256
203.25.102.0/24 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 256
203.25.240.0/24 AS396982 Aylie Brutman 256
203.25.227.0/24 AS45671 Brighton Capital Management Pty Ltd 256
203.25.247.0/24 AS4739 iiNet Limited 256
203.25.245.0/24 AS4764 Cedar Communications 256
203.25.52.0/24 AS4809 Chinatelecom Global network 256
203.25.234.0/24 AS4826 IMCD Australia Pty Ltd 256
203.25.31.0/24 AS55506 Reynolds and Reynolds Pty Ltd 256
203.25.173.0/24 AS55532 Squiz Pty Ltd 256
203.25.78.0/24 AS56286 Level 40 Tower 2 Petronas Twin Towers 256
203.25.128.0/24 AS7474 Jigsaw Technology Pty Ltd 256
203.25.109.0/24 AS7545 Southern Matrix International Pty Ltd 256
203.25.186.0/24 AS7545 iiNet Limited 256
203.25.195.0/24 AS7545 Kambala Girls' School 256
203.25.75.0/24 AS7575 PEMBROKE SCHOOL INCORPORATED 256
203.25.185.0/24 AS7600 Escapenet Pty Ltd 256
203.25.121.0/24 AS7703 Westway Nominees Pty Ltd t/a Bekkers 256
203.25.111.0/24 AS7722 Aggregato Global Ltd 256
203.25.123.0/24 AS9266 Fiveways International Limited 256
203.25.158.0/24 AS9266 Fiveways International Limited 256
203.25.119.0/24 AS9312 365 Group LLC 256
203.25.139.0/24 AS10557 UAB code200 256
203.25.120.0/24 AS9738 St Joseph's Nudgee College 256
203.25.248.0/24 AS1221 St. Vincents Hospital 256
203.25.253.0/24 AS1221 ASG Group 256
203.25.132.0/24 AS133159 Spiderweb Cloud 256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.25.43.116 nerdnet.org.au 3

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
18.161.246.120 AS16509 Amazon.com, Inc. 0.37ms from Chennai, IN
47.190.12.216 AS5650 Frontier Communications of America, Inc. 1.27ms from Dallas, US
73.109.133.40 AS7922 Comcast Cable Communications, LLC 4.28ms from Seattle, US
125.133.101.136 AS4766 Korea Telecom 0.89ms from Seoul, KR
220.123.179.8 AS4766 Korea Telecom 2.73ms from Seoul, KR
197.3.141.24 AS37705 TOPNET 1.82ms from Tunis, TN
84.86.7.248 AS1136 KPN B.V. 2.87ms from Amsterdam, NL
176.110.216.8 AS137409 GSL Networks Pty LTD 0.11ms from Ashburn, US
98.82.12.88 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
73.113.202.232 AS7922 Comcast Cable Communications, LLC 11.36ms from Atlanta, US
38.132.192.168 AS174 Cogent Communications, LLC 0.20ms from Boca Raton, US
103.205.24.8 AS201838 Community Fibre Limited 1.04ms from London, GB
38.229.165.88 AS174 Cogent Communications, LLC 0.74ms from Los Angeles, US
3.99.252.56 AS16509 Amazon.com, Inc. 0.84ms from Montreal, CA
54.219.243.24 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
201.124.146.24 AS8151 UNINET 3.80ms from Santiago de Queretaro, MX
134.208.100.248 AS1659 Taiwan Academic Network (TANet) Information Center 4.20ms from Taipei, TW
31.146.87.56 AS35805 JSC Silknet 0.84ms from Tbilisi, GE
34.212.137.232 AS16509 Amazon.com, Inc. 0.41ms from Boardman, US
165.228.44.168 AS1221 Telstra Limited 1.81ms from Brisbane, AU
18.221.3.168 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
45.26.100.24 AS7018 AT&T Enterprises, LLC 7.90ms from Dallas, US
81.131.95.248 AS2856 British Telecommunications PLC 1.93ms from Erith, GB
122.171.67.120 AS24560 Bharti Airtel Ltd., Telemedia Services 1.85ms from Hyderabad, IN
176.105.89.200 AS48683 Bilink LLC 0.38ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -m8 203.25.43.229
traceroute to 203.25.43.229 (203.25.43.229): 8 hops max, 52 byte packets
1 [AS15169] 108.170.234.60 343.946 ms
2 [AS15169] 108.170.255.226 345.493 ms
3 *
4 *
5 [AS15830] 183.177.48.42 327.812 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
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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