101.160.0.0/11

AS1221  ·  Telstra Limited

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Summary

Country Australia
Domain telstra.net
ASN AS1221
Registry APNIC
ID TELSTRAINTERNET50-AU

WHOIS Details

inetnum:        101.160.0.0 - 101.191.255.255
netname:        TELSTRAINTERNET50-AU
descr:          Telstra Limited
country:        AU
org:            ORG-TC6-AP
admin-c:        TIAR-AP
tech-c:         TAN2-AP
abuse-c:        AT1005-AP
status:         ALLOCATED PORTABLE
remarks:        -----
remarks:        All reports regarding SPAM or security breaches
remarks:        should be addressed to abuse@telstra.net
remarks:        ------
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-TIAR-AP
mnt-routes:     MAINT-AU-TIAR-AP
mnt-irt:        IRT-TELSTRA-AU
last-modified:  2024-05-10T00:50:21Z
geofeed:        https://geofeed.tools.telstra.net/geofeed.csv
source:         APNIC

irt:            IRT-TELSTRA-AU
address:        Telstra Internet
e-mail:         abuse@telstra.net
abuse-mailbox:  abuse@telstra.net
admin-c:        TIAR-AP
tech-c:         TIAR-AP
auth:           # Filtered
remarks:        abuse@telstra.net was validated on 2025-07-15
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2025-09-04T01:00:06Z
source:         APNIC

organisation:   ORG-TC6-AP
org-name:       Telstra Limited
org-type:       LIR
country:        AU
address:        242 Exhibition Street
e-mail:         corporateaddressing@team.telstra.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-06T08:30:50Z
source:         APNIC

role:           ABUSE TELSTRAAU
country:        ZZ
address:        Telstra Internet
phone:          +000000000
e-mail:         abuse@telstra.net
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        AT1005-AP
remarks:        Generated from irt object IRT-TELSTRA-AU
remarks:        abuse@telstra.net was validated on 2025-07-15
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-15T22:43:15Z
source:         APNIC

role:           Telstra AU NOC
address:        Telstra Internet
address:        242 Exhibition Street
address:        Melbourne
address:        VIC 3000
country:        AU
phone:          +61 3 8632 0516
e-mail:         ipnoc-au@team.telstra.com
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        TAN2-AP
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2022-06-08T09:03:20Z
source:         APNIC

person:         Telstra Internet Address Registry
address:        Telstra Internet
address:        242 Exhibition St
address:        Melbourne
address:        VIC 3000
country:        AU
phone:          +61 000000000
e-mail:         addressing@telstra.net
nic-hdl:        TIAR-AP
remarks:        Telstra Internet Address Registry Role Object
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2021-12-09T22:28:56Z
source:         APNIC

route:          101.160.0.0/11
origin:         AS1221
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2019-12-11T21:02:41Z
source:         APNIC

route:          101.160.0.0/11
origin:         AS19905
descr:          Telstra Corporation Limited 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2022-09-12T01:18:19Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 101.160.0.0/11

Range ASN Company Num of IPs
101.167.208.0/22 AS4637 TELSTRA GLOBAL PSL 1,024
101.167.212.0/22 AS4637 TELSTRA GLOBAL PSL 1,024
101.167.188.0/22 AS4637 TELSTRA GLOBAL PSL 1,024
101.167.216.0/21 AS4637 TELSTRA GLOBAL PSL 2,048
101.167.192.0/21 AS4637 TELSTRA GLOBAL PSL 2,048
101.167.200.0/21 AS4637 TELSTRA GLOBAL PSL 2,048

Hosted domains

There are 735 domain names hosted across 525 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.178.88.147 willowtreerealty.com.au 31
101.167.173.97 halalchoices.au 20
101.164.224.94 homeautomation.sydney 11
101.188.67.134 novahorizons.com 8
101.178.141.97 balmainnewzealand.co.nz 8
101.188.33.7 ipsgroup.com.au 6
101.176.155.81 timley.au 6
101.187.105.75 vdahub.com 5
101.182.167.76 wildie.com 5
101.178.230.180 calcsquick.com 5
101.180.211.88 fridgemechanic.net.au 5
101.178.246.163 megacycle.com.au 5
101.178.7.253 clothnappyworkshopsonline.com.au 5
101.178.99.80 geofffontaine.net 5
101.177.71.237 kevincaire.com 4
101.178.208.128 info-alchemy.com.au 4
101.167.171.240 annakiya.id.au 4
101.178.211.71 ozscore.com.au 4
101.187.48.64 ridersports.com.au 4
101.178.90.209 lakelandsperth.com 4

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

34,734 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.186.32.158 AS1221 Telstra Limited 3.85ms from Brisbane, AU
101.186.65.76 AS1221 Telstra Limited 3.51ms from Brisbane, AU
101.186.88.153 AS1221 Telstra Limited 12.54ms from Brisbane, AU
101.186.6.211 AS1221 Telstra Limited 12.45ms from Brisbane, AU
101.186.40.26 AS1221 Telstra Limited 9.74ms from Brisbane, AU
101.186.195.169 AS1221 Telstra Limited 3.44ms from Melbourne, AU
101.186.183.68 AS1221 Telstra Limited 1.47ms from Melbourne, AU
101.186.131.213 AS1221 Telstra Limited 2.90ms from Melbourne, AU
101.185.236.252 AS1221 Telstra Limited 3.48ms from Perth, AU
101.185.192.55 AS1221 Telstra Limited 2.65ms from Perth, AU
101.186.56.142 AS1221 Telstra Limited 14.77ms from Sydney, AU
101.186.82.241 AS1221 Telstra Limited 14.75ms from Sydney, AU
101.186.73.82 AS1221 Telstra Limited 14.11ms from Sydney, AU
101.186.93.15 AS1221 Telstra Limited 2.56ms from Brisbane, AU
101.186.37.92 AS1221 Telstra Limited 2.07ms from Brisbane, AU
101.186.64.199 AS1221 Telstra Limited 2.73ms from Brisbane, AU
101.186.215.208 AS1221 Telstra Limited 4.55ms from Melbourne, AU
101.186.210.144 AS1221 Telstra Limited 3.45ms from Melbourne, AU
101.186.190.199 AS1221 Telstra Limited 2.47ms from Melbourne, AU
101.185.209.181 AS1221 Telstra Limited 5.17ms from Perth, AU
101.185.224.201 AS1221 Telstra Limited 1.86ms from Perth, AU
101.185.237.94 AS1221 Telstra Limited 3.11ms from Perth, AU
101.186.46.205 AS1221 Telstra Limited 23.48ms from Sydney, AU
101.186.99.207 AS1221 Telstra Limited 11.84ms from Brisbane, AU
101.186.96.125 AS1221 Telstra Limited 3.37ms from Brisbane, 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
154.51.3.219 AS213134 "DIGITAIN" LLC 0.47ms from Amsterdam, NL
49.44.146.43 AS55836 Reliance Jio Infocomm Limited 7.38ms from Bengaluru, IN
69.246.57.235 AS7922 Comcast Cable Communications, LLC 15.78ms from Dallas, US
63.34.241.59 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
34.99.199.235 AS396982 Google LLC 0.14ms from Frankfurt am Main, DE
95.70.84.43 AS12389 PJSC Rostelecom 0.80ms from Khabarovsk, RU
18.133.228.43 AS16509 Amazon.com, Inc. 0.15ms from London, GB
86.137.217.27 AS2856 British Telecommunications PLC 2.14ms from London, GB
82.36.131.43 AS5089 Virgin Media Limited 5.21ms from London, GB
45.133.170.59 AS61317 Hivelocity LLC 0.33ms from London, GB
195.190.21.251 AS5602 Retelit Digital Services S.p.A. 0.34ms from Milan, IT
122.250.157.43 AS18077 Yamaguchi Cable Vision Co.,Ltd 5.84ms from Osaka, JP
160.86.171.155 AS2527 Sony Network Communications Inc. 1.56ms from Osaka, JP
104.16.216.251 AS13335 Cloudflare, Inc. 0.11ms from Porto Alegre, BR
39.87.84.27 AS4837 CHINA UNICOM China169 Backbone 10.30ms from Qingdao, CN
39.87.45.11 AS4837 CHINA UNICOM China169 Backbone 7.06ms from Qingdao, CN
4.154.168.171 AS8075 Microsoft Corporation 0.33ms from Quincy, US
152.74.187.219 AS11340 Red Universitaria Nacional 8.47ms from Santiago, CL
27.239.221.75 AS4766 Korea Telecom 9.19ms from Seoul, KR
40.121.180.11 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
91.127.97.27 AS6855 Slovak Telekom, a.s. 4.29ms from Bratislava, SK
38.2.114.123 AS174 Cogent Communications, LLC 17.41ms from Durham, US
189.226.154.203 AS8151 UNINET 1.40ms from Mexico City, MX
45.19.213.155 AS7018 AT&T Enterprises, LLC 7.72ms from Miami, US
186.211.134.11 AS14840 BR.Digital Provider 1.92ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -m7 101.178.172.68
traceroute to 101.178.172.68 (101.178.172.68): 7 hops max, 52 byte packets
1 [AS15169] 142.250.224.122 147.079 ms
2 *
3 [AS1221] 203.50.11.197 147.389 ms
4 [AS1221] 139.130.60.18 145.441 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Delhi, IN
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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