# 3.248.81.242 — IP Intelligence Summary

3.248.81.242 is an IPv4 address operated by Amazon Web Services (AS16509), with approximate network location Dublin, Ireland. Its reverse DNS name is ec2-3-248-81-242.eu-west-1.compute.amazonaws.com. As of October 27, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/3.248.81.242
- Last updated: 2026-10-27

## Ownership

- Organization: Amazon Data Services Ireland Limited
- Network name: AMAZON-DUB
- Allocated block: 3.248.0.0/13
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Registered holder: Amazon Data Services Ireland Limited
- Routing operator: —
- Network registration country: Ireland
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Dublin
- Region: D
- Country: Ireland
- Time zone: Europe/Dublin

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

- ec2-3-248-81-242.eu-west-1.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=*.pushmessage.samsung.com; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-02-17T23:59:59.0000000+00:00

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Source: IPDebrief, "3.248.81.242 IP intelligence", https://ipdebrief.com/3.248.81.242, updated 2026-10-27. Assessments are probabilistic.