121.209.4.0/24

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Summary

IP address summary information
ASN	AS1221 — Telstra Limited
BGP Prefix	121.208.0.0/12
Pingable IPs	4
Routers	0


121.209.4.0	cpe-121-209-4-0.nb03.nsw.asp.telstra.net	0
121.209.4.1	cpe-121-209-4-1.nb03.nsw.asp.telstra.net	0
121.209.4.2	cpe-121-209-4-2.nb03.nsw.asp.telstra.net	0
121.209.4.3	cpe-121-209-4-3.nb03.nsw.asp.telstra.net	0
121.209.4.4	cpe-121-209-4-4.nb03.nsw.asp.telstra.net	0
121.209.4.5	cpe-121-209-4-5.nb03.nsw.asp.telstra.net	0
121.209.4.6	cpe-121-209-4-6.nb03.nsw.asp.telstra.net	0
121.209.4.7	cpe-121-209-4-7.nb03.nsw.asp.telstra.net	0
121.209.4.8	cpe-121-209-4-8.nb03.nsw.asp.telstra.net	0
121.209.4.9	cpe-121-209-4-9.nb03.nsw.asp.telstra.net	0
121.209.4.10	cpe-121-209-4-10.nb03.nsw.asp.telstra.net	0
121.209.4.11	cpe-121-209-4-11.nb03.nsw.asp.telstra.net	0
121.209.4.12	cpe-121-209-4-12.nb03.nsw.asp.telstra.net	0
121.209.4.13	cpe-121-209-4-13.nb03.nsw.asp.telstra.net	0
121.209.4.14	cpe-121-209-4-14.nb03.nsw.asp.telstra.net	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f6 121.209.4.26

traceroute to 121.209.4.26 (121.209.4.26): 64 hops max, 52 byte packets

6 [AS1221] 138.217.181.65 0.296 ms

7 [AS1221] 203.50.12.132 2.73 ms

8 [AS1221] 203.50.61.65 0.496 ms

9 [AS1221] 58.162.26.67 0.888 ms

10 [AS1221] 121.209.4.26 2.116 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On July 13, 2026

Traceroute

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121.209.4.0/24

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Traceroute

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121.209.4.0/24

Summary

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Traceroute

Traceroute

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