123.208.128.0/23
AS135887 · Belong (Telstra Limited)
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| Country |
Australia
|
| Domain | telstra.net |
| ASN | AS135887 |
| Parent Range | 123.208.0.0/16 |
| Registry | APNIC |
| ID | TELSTRAINTERNET46-AU |
WHOIS Details
inetnum: 123.208.0.0 - 123.208.255.255 netname: TELSTRAINTERNET46-AU descr: Telstra Internet country: AU admin-c: TIAR-AP tech-c: TIAR-AP abuse-c: AT1005-AP status: ALLOCATED NON-PORTABLE mnt-by: MAINT-AU-TIAR-AP mnt-lower: MAINT-AU-TIAR-AP mnt-irt: IRT-TELSTRA-AU last-modified: 2024-06-18T07:24:07Z 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 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: 123.208.0.0/16 origin: AS135887 descr: Telstra Corporation 242 Exhibition Street mnt-by: MAINT-AU-TIAR-AP last-modified: 2020-04-17T07:06:22Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 123.208.128.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 123.208.0.0/16 | AS135887 | Telstra Internet | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 123.208.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 123.208.0.0/16 | AS135887 | Telstra Internet | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
41 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 123.208.128.20 |
11.79ms from Melbourne,
AU
|
|
| 123.208.129.103 |
12.02ms 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 |
|---|---|---|
| 4.210.196.247 |
0.24ms from Amsterdam,
NL
|
|
| 221.197.64.135 |
5.06ms from Beijing,
CN
|
|
| 15.184.253.215 |
0.11ms from Manama,
BH
|
|
| 52.205.241.39 |
0.53ms from Ashburn,
US
|
|
| 109.146.27.135 |
4.16ms from Erith,
GB
|
|
| 14.189.134.215 |
4.72ms from Hanoi,
VN
|
|
| 1.60.244.7 |
10.47ms from Harbin,
CN
|
|
| 90.199.198.55 |
6.08ms from London,
GB
|
|
| 108.208.121.55 |
2.75ms from Los Angeles,
US
|
|
| 98.225.113.151 |
17.23ms from Los Angeles,
US
|
|
| 157.230.178.87 |
0.23ms from New York City,
US
|
|
| 71.168.154.39 |
3.29ms from New York City,
US
|
|
| 35.181.184.167 |
0.16ms from Paris,
FR
|
|
| 80.68.148.231 |
0.21ms from Phoenix,
US
|
|
| 201.95.60.151 |
2.06ms from Sao Paulo,
BR
|
|
| 197.8.140.167 |
19.14ms from Tunis,
TN
|
|
| 34.197.179.87 |
0.55ms from Ashburn,
US
|
|
| 3.171.170.23 |
0.23ms from Atlanta,
US
|
|
| 107.191.126.103 |
0.24ms from Atlanta,
US
|
|
| 163.114.213.7 |
1.36ms from Chennai,
IN
|
|
| 115.235.160.87 |
11.73ms from Hangzhou,
CN
|
|
| 157.125.144.71 |
1.33ms from London,
GB
|
|
| 72.132.162.71 |
9.35ms from Los Angeles,
US
|
|
| 80.30.150.87 |
7.01ms from Madrid,
ES
|
|
| 67.82.134.119 |
7.41ms from New York City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Melbourne, AU
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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