# 120.159.131.23 — IP Intelligence Summary

120.159.131.23 is an IPv4 address announced by AS135887, with approximate network location Brisbane, Australia. It belongs to a residential connection with reverse DNS name cpe-120-159-131-23.dyn.belong.com.au. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/120.159.131.23
- Last updated: 2026-11-12

## Ownership

- Organization: Telstra AU NOC
- Network name: TELSTRAINTERNET47-AU
- Allocated block: 120.159.0.0/16
- ASN: AS135887 (https://ipdebrief.com/asn/135887)
- Regional registry: APNIC
- Registered holder: Telstra AU NOC
- Routing operator: —
- Network registration country: AU
- Registrant address country: —

## Location

- City: Brisbane
- Region: QLD
- Country: Australia
- Time zone: Australia/Brisbane

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: Residential
- Datacenter / hosting: no
- Residential: yes
- Mobile: no
- Anycast: Unverified (not proof of unicast)
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- cpe-120-159-131-23.dyn.belong.com.au
- Forward-confirmed: no

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

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Source: IPDebrief, "120.159.131.23 IP intelligence", https://ipdebrief.com/120.159.131.23, updated 2026-11-12. Assessments are probabilistic.