# 43.218.1.91 — IP Intelligence Summary

43.218.1.91 is an IPv4 address operated by Amazon Web Services (AS16509), with approximate network location Jakarta, Indonesia. Its reverse DNS name is ec2-43-218-1-91.ap-southeast-3.compute.amazonaws.com. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/43.218.1.91
- Last updated: 2026-11-11

## Ownership

- Organization: AMAZON ASIA-PACIFIC RESOURCES PRIVATE LIMITED - ne
- Network name: AMAZON-AS-AP
- Allocated block: 43.216.0.0/14
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: APNIC
- Registered holder: AMAZON ASIA-PACIFIC RESOURCES PRIVATE LIMITED - ne
- Routing operator: —
- Network registration country: US
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Jakarta
- Region: JK
- Country: Indonesia
- Time zone: Asia/Jakarta

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

- ec2-43-218-1-91.ap-southeast-3.compute.amazonaws.com
- Forward-confirmed: yes

## Exposed services

- 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

## TLS observations

- CN=lms-aws-ap-southeast-3.roblox.com; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-04-07T23:59:59.0000000+00:00

## Addresses sharing infrastructure

- 15.232.62.62 — Same TLS certificate (https://ipdebrief.com/15.232.62.62)
- 15.232.62.86 — Same TLS certificate (https://ipdebrief.com/15.232.62.86)
- 15.232.90.249 — Same TLS certificate (https://ipdebrief.com/15.232.90.249)
- 15.233.9.61 — Same TLS certificate (https://ipdebrief.com/15.233.9.61)
- 108.136.216.11 — Same TLS certificate (https://ipdebrief.com/108.136.216.11)

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Source: IPDebrief, "43.218.1.91 IP intelligence", https://ipdebrief.com/43.218.1.91, updated 2026-11-11. Assessments are probabilistic.