144.138.96.0/21

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 2025-07-15
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2025-07-15T22:42:29Z
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

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 144.138.96.0/21

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
144.138.68.0/23 AS135887 Telstra Limited 512
144.138.62.0/23 AS135887 Telstra Limited 512
144.138.50.0/23 AS135887 Telstra Limited 512
144.138.54.0/23 AS135887 Telstra Limited 512
144.138.64.0/23 AS135887 Telstra Limited 512
144.138.60.0/23 AS135887 Telstra Limited 512
144.138.48.0/23 AS135887 Telstra Limited 512
144.138.52.0/23 AS135887 Telstra Limited 512
144.138.70.0/23 AS135887 Telstra Limited 512
144.138.58.0/23 AS135887 Telstra Limited 512
144.138.56.0/23 AS135887 Telstra Limited 512
144.138.66.0/23 AS135887 Telstra Limited 512
144.138.6.0/24 AS135887 Telstra Limited 256
144.138.5.0/24 AS135887 Telstra Limited 256
144.138.4.0/24 AS135887 Telstra Limited 256
144.138.1.0/24 AS135887 Telstra Limited 256
144.138.2.0/24 AS135887 Telstra Limited 256
144.138.3.0/24 AS135887 Telstra Limited 256
144.138.0.0/24 AS135887 Telstra Limited 256
144.138.7.0/24 AS135887 Telstra Limited 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

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

IP Address ASN Details
144.138.103.254 AS135887 Belong (Telstra Limited) 1.52ms from Perth, 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
76.100.139.69 AS7922 Comcast Cable Communications, LLC 11.39ms from Ashburn, US
81.153.219.101 AS2856 British Telecommunications PLC 3.99ms from London, GB
20.210.159.85 AS8075 Microsoft Corporation 0.15ms from Osaka, JP
1.208.113.37 AS3786 LG DACOM Corporation 0.61ms from Tokyo, JP
114.159.253.53 AS4713 NTT Communications Corporation 7.24ms from Tokyo, JP
171.252.33.213 AS7552 Viettel Group 1.01ms from Ho Chi Minh City, VN
69.130.117.133 AS4181 TDS TELECOM 8.10ms from New York City, US
191.193.42.213 AS27699 TELEFÔNICA BRASIL S.A 1.43ms from Osasco, BR
121.147.198.53 AS4766 Korea Telecom 5.03ms from Seoul, KR
125.150.137.197 AS4766 Korea Telecom 1.53ms from Seoul, KR
83.249.79.53 AS1257 Tele2 Sverige AB 1.01ms from Stockholm, SE
23.1.219.101 AS16625 Akamai Technologies, Inc. 0.42ms from Buenos Aires, AR
45.242.12.165 AS24863 Link Egypt (Link.NET) 10.03ms from Cairo, EG
190.7.226.21 AS27881 IPNEXT S.A. 1.32ms from Buenos Aires, AR
115.212.133.149 AS4134 CHINANET-BACKBONE 9.59ms from Hangzhou, CN
42.180.31.181 AS4837 CHINA UNICOM China169 Backbone 6.08ms from Liaoyang, CN
90.248.255.21 AS5378 Vodafone Limited 4.17ms from London, GB
66.74.202.37 AS20001 Charter Communications Inc 10.00ms from Los Angeles, US
49.66.73.21 AS4134 CHINANET-BACKBONE 3.56ms from Nanjing, CN
115.42.137.245 AS3758 SingNet 1.43ms from Singapore, SG
72.139.72.181 AS812 Rogers Communications Canada Inc. 5.42ms from Toronto, CA
220.171.130.213 AS4134 CHINANET-BACKBONE 1.27ms from UEruemqi, CN
80.120.140.229 AS8447 A1 Telekom Austria AG 0.58ms from Vienna, AT
37.247.208.37 AS8374 Polkomtel Sp. z o.o. 1.25ms from Warsaw, PL
108.73.16.117 AS7018 AT&T Enterprises, LLC 2.46ms from Dallas, US

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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