121.101.136.0/21

AS24130  ·  TPG Internet Pty Ltd.

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Summary

Country Australia
Domain tpg.com.au
ASN AS24130
Registry APNIC
ID TPG-AU

WHOIS Details

inetnum:        121.101.136.0 - 121.101.143.255
netname:        TPG-AU
descr:          TPG Internet Pty Ltd.
country:        AU
org:            ORG-TIPL2-AP
admin-c:        TH178-AP
tech-c:         TH178-AP
abuse-c:        AT937-AP
status:         ALLOCATED PORTABLE
remarks:        Australian Internet Service Provider (ISP)
remarks:        http://www.tpg.com.au
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-TPGCOM
mnt-routes:     MAINT-AU-TPGCOM
mnt-irt:        IRT-TPGCOM-AU
last-modified:  2020-11-04T13:06:36Z
source:         APNIC

irt:            IRT-TPGCOM-AU
address:        TPG Internet Pty Ltd.
address:        65 Waterloo Road
address:        North Ryde NSW 2113
e-mail:         hostmaster@tpgtelecom.com.au
abuse-mailbox:  hostmaster@tpgtelecom.com.au
admin-c:        TH178-AP
tech-c:         TH178-AP
auth:           # Filtered
remarks:        hostmaster@tpgtelecom.com.au was validated on 2025-06-18
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2025-10-30T05:02:20Z
source:         APNIC

organisation:   ORG-TIPL2-AP
org-name:       TPG Internet Pty Ltd
org-type:       LIR
country:        AU
address:        65 Waterloo Road
phone:          +61-2-9850-0800
fax-no:         +61-2-9850-0813
e-mail:         ip@tpgtelecom.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE TPGCOMAU
country:        ZZ
address:        TPG Internet Pty Ltd.
address:        65 Waterloo Road
address:        North Ryde NSW 2113
phone:          +000000000
e-mail:         hostmaster@tpgtelecom.com.au
admin-c:        TH178-AP
tech-c:         TH178-AP
nic-hdl:        AT937-AP
remarks:        Generated from irt object IRT-TPGCOM-AU
remarks:        hostmaster@tpgtelecom.com.au was validated on 2025-06-18
abuse-mailbox:  hostmaster@tpgtelecom.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T23:21:23Z
source:         APNIC

role:           TPG Hostmaster
address:        TPG Telecom Limited
address:        65 Waterloo Road
address:        North Ryde NSW 2113
country:        AU
phone:          +61 2 9850 0800
fax-no:         +61 2 9850 0817
e-mail:         hostmaster@tpgtelecom.com.au
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Send all spam and abuse reports to abuse@tpg.com.au or
remarks:        via our web interface at the link provided below:
remarks:        http://www.tpg.com.au/about/enquiry.php?type=Report%20Spamming
remarks:        .
remarks:        Please include detailed information such as full message
remarks:        headers and times in UTC
remarks:        --
remarks:        Send all network related issues such as routing to
remarks:        ipnoc@tpgtelecom.com.au
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Australian Internet Service Provider (ISP)
remarks:        http://www.tpg.com.au
admin-c:        TPG3-AP
tech-c:         TPG2-AP
tech-c:         TA56-AP
nic-hdl:        TH178-AP
notify:         hostmaster@tpgtelecom.com.au
mnt-by:         MAINT-AU-TPGCOM
last-modified:  2024-12-23T03:41:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 121.101.0.0/16

Range ASN Company Num of IPs
121.101.64.0/18 AS2527 Sony Network Communications Inc. 16,384
121.101.224.0/19 AS10036 DLIVE 8,192
121.101.192.0/20 AS45370 BROADBANDIDC 4,096
121.101.208.0/20 AS23724 CNISP-Union Technology (Beijing) Co., Ltd 4,096
121.101.128.0/21 AS131706 PT SELARAS CITRA TERABIT 2,048
121.101.176.0/21 AS38869 Skynetworks 2,048
121.101.133.0/24 AS131706 Infrastruktur Terabit Jawa Tengah 256
121.101.134.0/24 AS131706 Infrastruktur Terabit Jawa 256
121.101.135.0/24 AS131706 Infrastruktur Terabit Data Center 256
121.101.128.0/24 AS131706 Infrastruktur Neucentrix 256
121.101.130.0/24 AS131706 Infrastruktur Terabit Jakarta 256
121.101.129.0/24 AS131706 Jl. Bido 4 No 6, Gumunggung, Gilingan, Banjarsari, Surakarta 256
121.101.131.0/24 AS131706 Infrastruktur Terabit Magelang 256
121.101.132.0/24 AS131706 Infrastruktur Terabit Yogyakarta 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

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

IP Address ASN Details
121.101.137.50 AS24130 TPG Internet Pty Ltd. 0.66ms from Sydney, AU
121.101.139.7 AS24130 TPG Internet Pty Ltd. 0.53ms from Sydney, AU
121.101.138.79 AS24130 TPG Internet Pty Ltd. 0.52ms 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
65.113.48.213 AS209 CenturyLink Communications, LLC 0.95ms from Ashburn, US
104.6.91.133 AS7018 AT&T Enterprises, LLC 10.39ms from Atlanta, US
50.205.200.229 AS7922 Comcast Cable Communications, LLC 0.95ms from Atlanta, US
141.45.2.21 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.55ms from Berlin, DE
44.231.237.117 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
104.154.94.37 AS396982 Google LLC 0.12ms from Council Bluffs, US
187.224.108.5 AS8151 UNINET 0.98ms from Guadalajara, MX
223.6.174.181 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.45ms from Hangzhou, CN
42.119.20.133 AS18403 FPT Telecom Company 0.73ms from Ho Chi Minh City, VN
23.42.150.229 AS20940 Akamai International B.V. 0.09ms from Toronto, CA
193.10.113.133 AS1653 Vetenskapsradet / SUNET 3.32ms from Umea, SE
101.21.7.245 AS4837 CHINA UNICOM China169 Backbone 8.94ms from Beijing, CN
162.211.0.21 AS18683 Midwest Fiber Networks, LLC 1.19ms from Chicago, US
71.239.123.181 AS7922 Comcast Cable Communications, LLC 5.25ms from Chicago, US
23.90.11.85 AS62904 Eonix Corporation 0.47ms from Dallas, US
92.197.10.85 AS20676 Plusnet GmbH 0.69ms from Frankfurt am Main, DE
178.142.142.197 AS9145 EWE TEL GmbH 5.08ms from Hamburg, DE
220.185.60.69 AS4134 CHINANET-BACKBONE 7.36ms from Hangzhou, CN
103.39.148.69 AS153494 XRUI TECHNOLOGY LIMITED 1.69ms from Hong Kong, HK
61.156.52.5 AS4837 CHINA UNICOM China169 Backbone 3.08ms from Jinan, CN
37.206.116.5 AS3269 Telecom Italia S.p.A. 1.02ms from Milan, IT
186.207.35.21 AS28573 Claro NXT Telecomunicacoes Ltda 6.38ms from Osasco, BR
186.222.218.133 AS28573 Claro NXT Telecomunicacoes Ltda 15.40ms from Sao Paulo, BR
122.34.72.101 AS17858 LG POWERCOMM 2.48ms from Seoul, KR
182.222.57.213 AS17858 LG POWERCOMM 1.77ms 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 -m12 121.101.141.19
traceroute to 121.101.141.19 (121.101.141.19): 12 hops max, 52 byte packets
2 *
3 [AS7545] 27.32.160.65 87.438 ms
4 [AS7545] 203.26.22.117 97.578 ms
5 [AS7545] 14.202.36.74 97.267 ms
7 [AS24130] 121.101.138.200 107.864 ms
8 *
9 [AS24130] 121.101.138.231 107.329 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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