123.208.20.0/23
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: 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 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: 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 123.208.20.0/23
| 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
28 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 123.208.20.71 |
2.53ms from Sydney,
AU
|
|
| 123.208.21.254 |
2.28ms 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 |
|---|---|---|
| 162.141.213.103 |
0.40ms from Ashburn,
US
|
|
| 182.151.19.87 |
1.83ms from Chengdu,
CN
|
|
| 217.82.212.103 |
1.55ms from Duesseldorf,
DE
|
|
| 70.95.207.167 |
5.46ms from Los Angeles,
US
|
|
| 86.236.184.23 |
7.22ms from Paris,
FR
|
|
| 90.120.157.247 |
13.24ms from Paris,
FR
|
|
| 90.179.93.7 |
8.55ms from Prague,
CZ
|
|
| 52.232.135.55 |
0.16ms from Quebec,
CA
|
|
| 151.25.24.39 |
3.70ms from Rome,
IT
|
|
| 79.52.219.199 |
2.45ms from Rome,
IT
|
|
| 187.232.197.23 |
11.49ms from Santiago de Queretaro,
MX
|
|
| 119.215.176.199 |
4.08ms from Seoul,
KR
|
|
| 61.155.218.135 |
6.24ms from Shanghai,
CN
|
|
| 101.166.64.23 |
5.25ms from Sydney,
AU
|
|
| 176.46.115.87 |
0.64ms from Tallinn,
EE
|
|
| 210.146.236.167 |
2.76ms from Tokyo,
JP
|
|
| 5.188.67.199 |
0.54ms from Almaty,
KZ
|
|
| 84.80.20.55 |
2.53ms from Amsterdam,
NL
|
|
| 52.37.55.55 |
0.15ms from Boardman,
US
|
|
| 73.220.193.103 |
7.01ms from Fremont,
US
|
|
| 77.90.157.135 |
0.25ms from London,
GB
|
|
| 212.145.201.231 |
0.66ms from Madrid,
ES
|
|
| 46.202.15.151 |
0.08ms from Madrid,
ES
|
|
| 2.233.116.183 |
1.05ms from Milan,
IT
|
|
| 113.194.175.7 |
5.04ms from Nanchang,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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