155.143.104.0/21
AS135887 · Belong (Telstra Limited)
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| Country |
Australia
|
| Domain | telstra.net |
| ASN | AS135887 |
| Parent Range | 155.143.0.0/16 |
| Registry | APNIC |
| ID | TELSTRAINTERNET20-AU |
WHOIS Details
inetnum: 155.143.0.0 - 155.143.255.255 netname: TELSTRAINTERNET20-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 [email protected] remarks: ------ mnt-by: APNIC-HM mnt-lower: MAINT-AU-TIAR-AP mnt-routes: MAINT-AU-TIAR-AP mnt-irt: IRT-TELSTRA-AU last-modified: 2024-06-18T07:26:36Z geofeed: https://geofeed.tools.telstra.net/geofeed.csv source: APNIC irt: IRT-TELSTRA-AU address: Telstra Internet e-mail: [email protected] abuse-mailbox: [email protected] admin-c: TIAR-AP tech-c: TIAR-AP auth: # Filtered remarks: [email protected] was validated on 2025-07-15 mnt-by: MAINT-AU-TIAR-AP last-modified: 2025-11-18T00:26:24Z source: APNIC organisation: ORG-TC6-AP org-name: Telstra Limited org-type: LIR country: AU address: 242 Exhibition Street e-mail: [email protected] 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: [email protected] admin-c: TIAR-AP tech-c: TIAR-AP nic-hdl: AT1005-AP remarks: Generated from irt object IRT-TELSTRA-AU remarks: [email protected] was validated on 2025-07-15 abuse-mailbox: [email protected] 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: [email protected] 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: 155.143.0.0/16 origin: AS135887 descr: Telstra Corporation 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2020-04-17T07:11:03Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 155.143.104.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 155.143.0.0/16 | AS135887 | Telstra Limited | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 155.143.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 155.143.0.0/16 | AS135887 | Telstra Limited | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 155.143.111.254 |
2.15ms 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 |
|---|---|---|
| 100.25.143.165 |
0.60ms from Ashburn,
US
|
|
| 44.219.65.245 |
0.58ms from Ashburn,
US
|
|
| 46.177.19.101 |
1.28ms from Athens,
GR
|
|
| 50.124.37.37 |
13.30ms from Chicago,
US
|
|
| 178.142.141.117 |
4.59ms from Hamburg,
DE
|
|
| 81.175.169.213 |
0.66ms from Helsinki,
FI
|
|
| 154.65.22.37 |
13.48ms from Lagos,
NG
|
|
| 81.153.20.149 |
5.25ms from London,
GB
|
|
| 109.227.131.21 |
3.32ms from Madrid,
ES
|
|
| 197.219.167.85 |
4.55ms from Maputo,
MZ
|
|
| 62.61.162.213 |
3.24ms from Muscat,
OM
|
|
| 200.139.94.5 |
7.25ms from Rio de Janeiro,
BR
|
|
| 84.8.102.229 |
0.16ms from Riyadh,
SA
|
|
| 36.153.195.69 |
3.88ms from Suzhou,
CN
|
|
| 183.182.73.5 |
0.44ms from Taipei,
TW
|
|
| 179.61.68.5 |
0.41ms from Toronto,
CA
|
|
| 86.125.55.117 |
0.75ms from Bucharest,
RO
|
|
| 186.158.234.5 |
9.57ms from Buenos Aires,
AR
|
|
| 139.209.65.85 |
9.84ms from Changchun,
CN
|
|
| 178.3.217.165 |
8.75ms from Frankfurt am Main,
DE
|
|
| 125.119.101.133 |
5.26ms from Hangzhou,
CN
|
|
| 128.201.196.213 |
11.57ms from Joao Pessoa,
BR
|
|
| 82.62.85.69 |
6.89ms from Milan,
IT
|
|
| 198.77.6.197 |
1.53ms from New York City,
US
|
|
| 125.118.84.21 |
6.51ms from Ningbo,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Frankfurt am Main, DE
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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