# 101.189.107.254 — IP Intelligence Summary

101.189.107.254 is an IPv4 address operated by ASN-TELSTRA - Telstra Limited, AU (AS1221), with approximate network location Perth, Australia. It belongs to a mobile network with reverse DNS name cpe-101-189-107-254.wb06.wa.asp.telstra.net. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/101.189.107.254
- Last updated: 2026-11-14

## Ownership

- Organization: Telstra Limited
- Network name: TELSTRAINTERNET50-AU
- Allocated block: 101.160.0.0/11
- ASN: AS1221 (https://ipdebrief.com/asn/1221)
- Regional registry: APNIC
- Registered holder: Telstra Limited
- Routing operator: ASN-TELSTRA - Telstra Limited, AU
- Network registration country: AU
- Registrant address country: —

## Location

- City: Perth
- Region: Western Australia
- Country: Australia
- Time zone: —

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

## Network classification

- Infrastructure type: Residential
- Datacenter / hosting: no
- Residential: yes
- Mobile: yes
- 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-101-189-107-254.wb06.wa.asp.telstra.net
- Forward-confirmed: no

## DNS posture

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

- caa: Not found at queried name (net)
- spf: Not found at queried name (cpe-101-189-107-254.wb06.wa.asp.telstra.net)
- dmarc: Not found at queried name (_dmarc.cpe-101-189-107-254.wb06.wa.asp.telstra.net)
- dnssec: Unknown / lookup inconclusive (254.107.189.101.in-addr.arpa)
- fcrDns: Not found at queried name (cpe-101-189-107-254.wb06.wa.asp.telstra.net)

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Source: IPDebrief, "101.189.107.254 IP intelligence", https://ipdebrief.com/101.189.107.254, updated 2026-11-14. Assessments are probabilistic.