# 54.72.171.192 — IP Intelligence Summary

54.72.171.192 is an IPv4 address operated by AMAZON-02 - Amazon.com, Inc., US (AS16509), with approximate network location Dublin, Ireland. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/54.72.171.192
- Last updated: 2026-11-14

## Ownership

- Organization: Amazon.com, Inc.
- Network name: AMAZO-ZDUB6
- Allocated block: 54.72.0.0/15
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Registered holder: Amazon.com, Inc.
- Routing operator: AMAZON-02 - Amazon.com, Inc., US
- Network registration country: United States
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Dublin
- Region: Leinster
- Country: Ireland
- Time zone: Europe/Dublin

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

## Network classification

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

## Risk assessment

- Assessment: Low Risk (15/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Exposed services

- 443/tcp — https

## DNS posture

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

- caa: Unknown / lookup inconclusive (amazonaws.com)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (192.171.72.54.in-addr.arpa)
- fcrDns: Not checked

## TLS observations

- CN=*.samsungdm.com, O="SAMSUNG ELECTRONICS CO,.LTD", S=Gyeonggi-do, C=KR; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-01-22T23:59:59.0000000+00:00

## Addresses sharing infrastructure

- 18.200.101.153 — Same TLS certificate (https://ipdebrief.com/18.200.101.153)
- 18.202.11.174 — Same TLS certificate (https://ipdebrief.com/18.202.11.174)
- 34.241.101.25 — Same TLS certificate (https://ipdebrief.com/34.241.101.25)
- 34.243.172.14 — Same TLS certificate (https://ipdebrief.com/34.243.172.14)
- 34.252.207.252 — Same TLS certificate (https://ipdebrief.com/34.252.207.252)
- 34.255.249.241 — Same TLS certificate (https://ipdebrief.com/34.255.249.241)
- 40.180.17.232 — Same TLS certificate (https://ipdebrief.com/40.180.17.232)
- 40.180.109.3 — Same TLS certificate (https://ipdebrief.com/40.180.109.3)
- 40.180.182.103 — Same TLS certificate (https://ipdebrief.com/40.180.182.103)
- 52.16.93.123 — Same TLS certificate (https://ipdebrief.com/52.16.93.123)
- 52.19.19.143 — Same TLS certificate (https://ipdebrief.com/52.19.19.143)
- 52.19.85.224 — Same TLS certificate (https://ipdebrief.com/52.19.85.224)

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Source: IPDebrief, "54.72.171.192 IP intelligence", https://ipdebrief.com/54.72.171.192, updated 2026-11-14. Assessments are probabilistic.