# 108.138.128.40 — IP Intelligence Summary

108.138.128.40 is an IPv4 address operated by Amazon Web Services (AS16509), with approximate network location New York, United States. Its reverse DNS name is server-108-138-128-40.jfk50.r.cloudfront.net. As of November 9, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/108.138.128.40
- Last updated: 2026-11-09

## Ownership

- Organization: Amazon.com, Inc.
- Network name: AMAZON-CF
- Allocated block: 108.138.0.0/15
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Registered holder: Amazon.com, Inc.
- Routing operator: —
- Network registration country: United States
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: New York
- Region: US-NY
- Country: United States
- Time zone: —

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

## Reverse DNS

- server-108-138-128-40.jfk50.r.cloudfront.net
- Forward-confirmed: yes

## Exposed services

- 80/tcp — http
- 443/tcp — https

## 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

## Nearby addresses

- 108.138.128.5 (https://ipdebrief.com/108.138.128.5)
- 108.138.128.15 (https://ipdebrief.com/108.138.128.15)
- 108.138.128.25 (https://ipdebrief.com/108.138.128.25)
- 108.138.128.28 (https://ipdebrief.com/108.138.128.28)
- 108.138.128.35 (https://ipdebrief.com/108.138.128.35)
- 108.138.128.37 (https://ipdebrief.com/108.138.128.37)
- 108.138.128.49 (https://ipdebrief.com/108.138.128.49)
- 108.138.128.52 (https://ipdebrief.com/108.138.128.52)
- 108.138.128.53 (https://ipdebrief.com/108.138.128.53)
- 108.138.128.54 (https://ipdebrief.com/108.138.128.54)
- 108.138.128.59 (https://ipdebrief.com/108.138.128.59)
- 108.138.128.73 (https://ipdebrief.com/108.138.128.73)

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Source: IPDebrief, "108.138.128.40 IP intelligence", https://ipdebrief.com/108.138.128.40, updated 2026-11-09. Assessments are probabilistic.