1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.25.0.0/16
  4. AS137968  | 203.25.144.0/24

203.25.144.0/24

AS137968  ·  Pen10 Services Pty Ltd

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Summary

Country Australia
Domain penten.com
ASN AS137968
Registry APNIC
ID PSPL-AU

WHOIS Details

inetnum:        203.25.144.0 - 203.25.144.255
netname:        PSPL-AU
descr:          Pen10 Services Pty Ltd
descr:          Level 2 East, 218 Northbourne Ave,
descr:          218 Northbourne Ave
descr:          Braddon ACT 2612
country:        AU
org:            ORG-PSPL2-AP
admin-c:        PSPL4-AP
tech-c:         PSPL4-AP
abuse-c:        AP997-AP
status:         ASSIGNED 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-routes:     MAINT-PSPL-AU
mnt-irt:        IRT-PSPL-AU
last-modified:  2020-08-26T13:03:57Z
source:         APNIC

irt:            IRT-PSPL-AU
address:        Level 2 East, 218 Northbourne Ave, Braddon ACT 2612
e-mail:         abuse@penten.com
abuse-mailbox:  abuse@penten.com
admin-c:        PSPL4-AP
tech-c:         PSPL4-AP
auth:           # Filtered
remarks:        abuse@penten.com was validated on 2025-10-15
mnt-by:         MAINT-PSPL-AU
last-modified:  2026-01-20T03:04:15Z
source:         APNIC

organisation:   ORG-PSPL2-AP
org-name:       Pen10 Services Pty Ltd
org-type:       LIR
country:        AU
address:        Level 2 220 Northbourne Ave,
phone:          +61261711111
e-mail:         abuse@penten.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:45Z
source:         APNIC

role:           ABUSE PSPLAU
country:        ZZ
address:        Level 2 East, 218 Northbourne Ave, Braddon ACT 2612
phone:          +000000000
e-mail:         abuse@penten.com
admin-c:        PSPL4-AP
tech-c:         PSPL4-AP
nic-hdl:        AP997-AP
remarks:        Generated from irt object IRT-PSPL-AU
remarks:        abuse@penten.com was validated on 2025-10-15
abuse-mailbox:  abuse@penten.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-15T22:23:55Z
source:         APNIC

role:           Pen10 Services Pty Ltd administrator
address:        Level 1, 216 Northbourne Ave, Braddon ACT 2612
country:        AU
phone:          +61261711111
fax-no:         +61261711111
e-mail:         abuse@penten.com
admin-c:        PSPL4-AP
tech-c:         PSPL4-AP
nic-hdl:        PSPL4-AP
mnt-by:         MAINT-PSPL-AU
last-modified:  2021-02-18T06:53:42Z
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
203.25.165.0/24 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 no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
203.25.144.13 AS137968 Pen10 Services Pty Ltd 4.65ms from Sydney, 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
20.54.183.24 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
186.153.238.24 AS7303 Telecom Argentina S.A. 1.53ms from Buenos Aires, AR
90.185.25.136 AS203953 Hiper A/S 2.07ms from Copenhagen, DK
34.27.98.232 AS396982 Google LLC 0.13ms from Council Bluffs, US
98.150.205.88 AS20001 Charter Communications Inc 5.27ms from Honolulu, US
39.45.76.136 AS17557 Pakistan Telecommunication Company Limited 18.48ms from Lahore, PK
207.180.195.24 AS51167 Contabo GmbH 0.23ms from Lauterbourg, FR
39.66.130.56 AS4837 CHINA UNICOM China169 Backbone 7.23ms from Qingdao, CN
61.36.197.232 AS3786 LG DACOM Corporation 7.02ms from Seoul, KR
13.54.67.232 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
111.250.98.72 AS3462 Data Communication Business Group 1.17ms from Taipei, TW
54.152.35.40 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
73.236.222.40 AS7922 Comcast Cable Communications, LLC 9.45ms from Ashburn, US
203.99.67.72 AS4768 One New Zealand Group Limited 1.32ms from Auckland, NZ
117.231.183.200 AS9829 National Internet Backbone 13.34ms from Bengaluru, IN
172.200.202.72 AS8075 Microsoft Corporation 0.39ms from Boydton, US
210.245.111.40 AS18403 FPT Telecom Company 1.18ms from Ho Chi Minh City, VN
74.208.18.56 AS8560 IONOS SE 0.55ms from Lenexa, US
83.56.4.168 AS3352 TELEFONICA DE ESPANA S.A.U. 1.57ms from Madrid, ES
72.146.48.40 AS8075 Microsoft Corporation 0.15ms from Milan, IT
174.44.238.40 AS6128 Cablevision Systems Corp. 13.58ms from New York City, US
91.166.95.184 AS12322 Free SAS 3.56ms from Paris, FR
181.92.96.152 AS7303 Telecom Argentina S.A. 3.09ms from Rosario, AR
47.208.193.88 AS19108 Optimum 9.23ms from San Jose, US
14.63.40.104 AS4766 Korea Telecom 1.14ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 203.25.144.2
traceroute to 203.25.144.2 (203.25.144.2): 64 hops max, 52 byte packets
2 [] 156.146.32.186 0.113 ms
4 [AS1221] 203.50.12.134 0.273 ms
5 [AS1221] 203.50.12.130 2.476 ms
6 [AS1221] 203.50.13.161 4.789 ms
7 [AS1221] 203.50.8.33 4.524 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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