# 18.183.70.215 — IP Intelligence Summary

18.183.70.215 is an IPv4 address operated by AMAZON-02 - Amazon.com, Inc., US (AS16509), with approximate network location Tokyo, Japan. It belongs to datacenter or hosting infrastructure with reverse DNS name ec2-18-183-70-215.ap-northeast-1.compute.amazonaws.com. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/18.183.70.215
- Last updated: 2026-11-14

## Ownership

- Organization: Amazon Data Services Japan
- Network name: AMAZON-NRT
- Allocated block: 18.183.0.0/16
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Registered holder: Amazon Data Services Japan
- Routing operator: AMAZON-02 - Amazon.com, Inc., US
- Network registration country: —
- Registrant address country: Japan
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Tokyo
- Region: Tokyo
- Country: Japan
- Time zone: Asia/Tokyo

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

## Network classification

- Infrastructure type: CloudCompute
- Datacenter / hosting: yes
- 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

- ec2-18-183-70-215.ap-northeast-1.compute.amazonaws.com
- Forward-confirmed: yes

## DNS posture

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

- caa: Not found at queried name (com)
- spf: Not found at queried name (ec2-18-183-70-215.ap-northeast-1.compute.amazonaws.com)
- dmarc: Not found at queried name (_dmarc.ec2-18-183-70-215.ap-northeast-1.compute.amazonaws.com)
- dnssec: Unknown / lookup inconclusive (215.70.183.18.in-addr.arpa)
- fcrDns: Present / verified (ec2-18-183-70-215.ap-northeast-1.compute.amazonaws.com)

## Witness AI - IP Assessment (AI-generated)

AI-generated assessment. Verify critical details independently.

The host address 18.183.70.215/32 was confirmed as reachable by the server. The asset is part of the Amazon Data Services Japan (AS16509) network, specifically the AMAZON-NRT block (18.183.0.0/16), with registration attributes pointing to Japan under the Arin registry. Geolocation data placed the network footprint in Tokyo, Japan, consistent with the routing operator's location.

DNS hygiene assessment returned a score of 100 with partial coverage. The infrastructure lacks published SPF, DMARC, and CAA records for the associated hostname ec2-18-183-70-215.ap-northeast-1.compute.amazonaws.com, while DNSSEC status remained unknown. Forward-confirmed reverse DNS (FcrDNS) was present. No TLS probes were executed, resulting in an empty set of TLS endpoint data. The network role was classified as Amazon Web Services Cloud Compute infrastructure with a service purpose noted as "Firewalled / No Services." No indicators of malicious activity were detected during the probe cycle, yielding a risk score of 0. Despite the zero risk score, the absence of explicit service telemetry and missing email authentication records warrants continued monitoring rather than definitive clearance.

## Nearby addresses

- 18.183.70.39 (https://ipdebrief.com/18.183.70.39)

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Source: IPDebrief, "18.183.70.215 IP intelligence", https://ipdebrief.com/18.183.70.215, updated 2026-11-14. Assessments are probabilistic.