# 16.56.36.183 — IP Intelligence Summary

16.56.36.183 is an IPv4 address operated by Amazon Web Services, with approximate network location Ashburn, United States. As of November 14, 2026, IPDebrief rates it Low Risk (10/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/16.56.36.183
- Last updated: 2026-11-14

## Ownership

- Organization: —
- Network name: —
- Allocated block: —
- ASN: —
- Regional registry: —
- Registered holder: —
- Routing operator: —
- Network registration country: —
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Ashburn
- Region: VA
- Country: United States
- Time zone: America/New_York

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 (10/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Exposed services

- 80/tcp — http
- 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 (183.36.56.16.in-addr.arpa)
- fcrDns: Not checked

## TLS observations

- CN=lz.web.us-east-1-atl-2a.prod.diagnostic.networking.aws.dev; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-02-25T23:59:59.0000000+00:00

## Addresses sharing infrastructure

- 16.56.7.74 — Same TLS certificate (https://ipdebrief.com/16.56.7.74)
- 16.56.44.103 — Same TLS certificate (https://ipdebrief.com/16.56.44.103)
- 16.56.46.136 — Same TLS certificate (https://ipdebrief.com/16.56.46.136)
- 16.56.48.90 — Same TLS certificate (https://ipdebrief.com/16.56.48.90)

---

Source: IPDebrief, "16.56.36.183 IP intelligence", https://ipdebrief.com/16.56.36.183, updated 2026-11-14. Assessments are probabilistic.