# 13.249.91.21 — IP Intelligence Summary

13.249.91.21 is an IPv4 address operated by Amazon Web Services (AS16509), with approximate network location New York, United States. Its reverse DNS name is server-13-249-91-21.jfk52.r.cloudfront.net. As of November 10, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/13.249.91.21
- Last updated: 2026-11-10

## Ownership

- Organization: Amazon.com, Inc.
- Network name: AMAZO-CF
- Allocated block: 13.249.0.0/16
- 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-13-249-91-21.jfk52.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

- 13.249.91.9 (https://ipdebrief.com/13.249.91.9)
- 13.249.91.12 (https://ipdebrief.com/13.249.91.12)
- 13.249.91.20 (https://ipdebrief.com/13.249.91.20)
- 13.249.91.24 (https://ipdebrief.com/13.249.91.24)
- 13.249.91.27 (https://ipdebrief.com/13.249.91.27)
- 13.249.91.31 (https://ipdebrief.com/13.249.91.31)
- 13.249.91.34 (https://ipdebrief.com/13.249.91.34)
- 13.249.91.37 (https://ipdebrief.com/13.249.91.37)
- 13.249.91.38 (https://ipdebrief.com/13.249.91.38)
- 13.249.91.41 (https://ipdebrief.com/13.249.91.41)
- 13.249.91.51 (https://ipdebrief.com/13.249.91.51)
- 13.249.91.57 (https://ipdebrief.com/13.249.91.57)

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Source: IPDebrief, "13.249.91.21 IP intelligence", https://ipdebrief.com/13.249.91.21, updated 2026-11-10. Assessments are probabilistic.