# 3.133.167.145 — IP Intelligence Summary

3.133.167.145 is an IPv4 address operated by Amazon Technologies Inc. (AS16509), geolocated to Columbus, United States. It belongs to datacenter or hosting infrastructure with reverse DNS name ec2-3-133-167-145.us-east-2.compute.amazonaws.com. As of November 2, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/3.133.167.145
- Last updated: 2026-11-02

## Ownership

- Organization: Amazon Technologies Inc.
- Network name: AT-88-Z
- Allocated block: 3.128.0.0/9
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Columbus
- Region: OH
- Country: United States
- Time zone: America/New_York

## Network classification

- Infrastructure type: CloudCompute
- Datacenter / hosting: yes
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: High Risk (70/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- ec2-3-133-167-145.us-east-2.compute.amazonaws.com
- Forward-confirmed: yes

## Exposed services

- 443/tcp — https

## Analyst narrative

Intelligence assessment for IP 3.133.167.145 classified the address as High Risk with a reputation score of 70. Ownership records attributed the block to Amazon Technologies Inc. (AS16509) within the AT-88-Z subnet, located in Columbus, OH. The network role was identified as Web Server, hosting services on TCP/443 with a TLS certificate issued by Amazon RSA 2048 M04 for the domain *.aibixby.com. Threat analysis correlated the IP with 21 other addresses and flagged the infrastructure as Campaign Infrastructure with a high likelihood of association. Control plane data indicated listing on one of eight DNS blacklists. The observation window spanned from October 17 to October 26, 2026. Due to the critical severity and strong threat evidence, the recommended action was to block the IP address via firewall rules.

## Addresses sharing infrastructure

- 3.16.61.118 — Same TLS certificate (https://ipdebrief.com/3.16.61.118)
- 3.17.248.190 — Same TLS certificate (https://ipdebrief.com/3.17.248.190)
- 3.20.14.21 — Same TLS certificate (https://ipdebrief.com/3.20.14.21)
- 3.22.62.146 — Same TLS certificate (https://ipdebrief.com/3.22.62.146)
- 3.23.91.160 — Same TLS certificate (https://ipdebrief.com/3.23.91.160)
- 3.23.175.49 — Same TLS certificate (https://ipdebrief.com/3.23.175.49)
- 3.128.116.235 — Same TLS certificate (https://ipdebrief.com/3.128.116.235)
- 3.128.158.41 — Same TLS certificate (https://ipdebrief.com/3.128.158.41)
- 3.130.168.19 — Same TLS certificate (https://ipdebrief.com/3.130.168.19)
- 3.132.74.212 — Same TLS certificate (https://ipdebrief.com/3.132.74.212)
- 3.133.175.49 — Same TLS certificate (https://ipdebrief.com/3.133.175.49)
- 3.134.10.232 — Same TLS certificate (https://ipdebrief.com/3.134.10.232)

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Source: IPDebrief, "3.133.167.145 IP intelligence", https://ipdebrief.com/3.133.167.145, updated 2026-11-02. Assessments are probabilistic.