144.138.48.0/23

AS135887  ·  Belong (Telstra Limited)

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Summary

Country Australia
Domain telstra.net
ASN AS135887
Parent Range 144.138.0.0/16
Registry APNIC
ID TELSTRAINTERNET31-AU

WHOIS Details

inetnum:        144.138.0.0 - 144.138.255.255
netname:        TELSTRAINTERNET31-AU
descr:          Telstra Limited
country:        AU
org:            ORG-TC6-AP
admin-c:        TIAR-AP
tech-c:         TIAR-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:        ------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-TIAR-AP
mnt-routes:     MAINT-AU-TIAR-AP
mnt-irt:        IRT-TELSTRA-AU
last-modified:  2024-06-18T07:25:15Z
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 2026-01-26
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2026-01-26T01:19:20Z
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 2026-01-26
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-26T01:19:29Z
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:          144.138.0.0/16
origin:         AS135887
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2020-04-17T07:07:05Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 144.138.48.0/23

Range ASN Company Num of IPs
144.138.0.0/16 AS135887 Telstra Limited 65,536

Nearby Ranges

BGP prefixes that overlap with 144.138.0.0/16

Range ASN Company Num of IPs
144.138.0.0/16 AS135887 Telstra Limited 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
144.138.49.116 jeffdowsley.com 1

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

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

IP Address ASN Details
144.138.48.192 AS135887 Belong (Telstra Limited) 2.98ms from Melbourne, AU
144.138.49.254 AS135887 Belong (Telstra Limited) 3.67ms from Melbourne, 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
183.196.194.135 AS24547 Hebei Mobile Communication Company Limited 11.03ms from Beijing, CN
200.87.197.119 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 16.18ms from La Paz, BO
91.68.204.55 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.48ms from Paris, FR
185.87.151.135 AS9009 M247 Europe SRL 0.16ms from Paris, FR
175.252.29.87 AS4766 Korea Telecom 1.84ms from Seoul, KR
58.114.22.119 AS9416 Hoshin Multimedia Center Inc. 8.45ms from Taipei, TW
213.154.22.199 AS28787 Aztelekom LLC 1.22ms from Baku, AZ
181.111.18.183 AS7303 Telecom Argentina S.A. 16.72ms from Buenos Aires, AR
167.173.49.39 AS36766 Hearst-Argyle Television, Inc. 10.81ms from Chicago, US
34.31.189.39 AS396982 Google LLC 0.11ms from Council Bluffs, US
189.127.33.39 AS28232 BIT INFORMATICA LTDA 2.44ms from Fortaleza, BR
41.162.10.135 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 7.63ms from Johannesburg, ZA
97.189.113.199 AS6167 Verizon Business 7.44ms from Los Angeles, US
107.136.196.199 AS7018 AT&T Enterprises, LLC 17.86ms from Los Angeles, US
15.216.161.151 AS16509 Amazon.com, Inc. 6.11ms from Madrid, ES
23.194.21.55 AS16625 Akamai Technologies, Inc. 0.58ms from Madrid, ES
74.102.182.135 AS701 Verizon Business 1.83ms from New York City, US
84.185.58.231 AS3320 Deutsche Telekom AG 6.05ms from Nuernberg, DE
38.12.18.135 AS400619 AROSSCLOUD INC. 0.66ms from San Jose, US
14.78.205.71 AS4766 Korea Telecom 8.45ms from Seoul, KR
118.80.121.39 AS4837 CHINA UNICOM China169 Backbone 3.96ms from Taiyuan, CN
136.109.80.103 AS396982 Google LLC 0.16ms from The Dalles, US
58.89.133.103 AS4713 NTT DOCOMO BUSINESS,Inc. 8.90ms from Tokyo, JP
105.97.119.247 AS36947 Telecom Algeria 8.78ms from Valencia, ES
113.133.170.167 AS134768 CHINANET SHAANXI province Cloud Base network 3.02ms from Xi'an, CN

Traceroute

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

$
traceroute -a -n -q1 144.138.49.89
traceroute to 144.138.49.89 (144.138.49.89): 64 hops max, 52 byte packets
2 *
3 [AS1221] 203.50.11.196 3.566 ms
5 *
6 [AS1221] 58.162.27.205 2.944 ms
Measurement taken from IPinfo ProbeNet in Melbourne, 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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