123.208.66.0/23
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 123.208.66.0/23
| 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
37 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 123.208.67.3 |
2.58ms from Melbourne,
AU
|
|
| 123.208.66.78 |
2.57ms 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 |
|---|---|---|
| 118.174.82.231 |
2.54ms from Bangkok,
TH
|
|
| 65.31.137.247 |
5.44ms from Chicago,
US
|
|
| 76.141.27.71 |
5.28ms from Chicago,
US
|
|
| 206.147.100.87 |
0.73ms from Denver,
US
|
|
| 130.44.251.55 |
6.23ms from Detroit,
US
|
|
| 159.10.208.23 |
5.04ms from Frankfurt am Main,
DE
|
|
| 5.198.14.183 |
3.08ms from Manchester,
GB
|
|
| 173.68.238.231 |
2.58ms from New York City,
US
|
|
| 124.154.111.231 |
2.67ms from Osaka,
JP
|
|
| 210.155.88.7 |
1.74ms from Osaka,
JP
|
|
| 180.18.146.71 |
6.76ms from Osaka,
JP
|
|
| 3.80.44.183 |
0.52ms from Reston,
US
|
|
| 116.46.55.183 |
2.57ms from Seoul,
KR
|
|
| 125.134.47.119 |
6.33ms from Seoul,
KR
|
|
| 174.89.108.39 |
1.45ms from Toronto,
CA
|
|
| 24.252.147.87 |
19.18ms from Ashburn,
US
|
|
| 129.80.47.199 |
0.35ms from Ashburn,
US
|
|
| 117.244.198.231 |
10.93ms from Bengaluru,
IN
|
|
| 169.46.163.87 |
0.94ms from Dallas,
US
|
|
| 84.160.172.39 |
9.76ms from Frankfurt am Main,
DE
|
|
| 103.42.39.231 |
1.39ms from Hong Kong,
HK
|
|
| 86.13.169.167 |
6.38ms from London,
GB
|
|
| 176.137.107.135 |
6.80ms from Paris,
FR
|
|
| 181.218.129.7 |
17.94ms from Rio de Janeiro,
BR
|
|
| 116.36.154.199 |
2.14ms from Seoul,
KR
|
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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