# 45.3.63.165 — IP Intelligence Summary

45.3.63.165 is an IPv4 address announced by AS215740, with approximate network location Rümlang, Switzerland. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/45.3.63.165
- Last updated: 2026-11-12

## Ownership

- Organization: lir-us-netulu-1-MNT
- Network name: US-NETULU-20150902
- Allocated block: 45.3.63.0/24
- ASN: AS215740 (https://ipdebrief.com/asn/215740)
- Regional registry: ARIN
- Registered holder: lir-us-netulu-1-MNT
- Routing operator: —
- Network registration country: CH
- Registrant address country: —

## Location

- City: Rümlang
- Region: Zurich
- Country: Switzerland
- Time zone: Europe/Zurich

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

## Network classification

- Infrastructure type: —
- 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

## 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

## Addresses sharing infrastructure

- 185.196.72.58 — Same abuse contact (https://ipdebrief.com/185.196.72.58)

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Source: IPDebrief, "45.3.63.165 IP intelligence", https://ipdebrief.com/45.3.63.165, updated 2026-11-12. Assessments are probabilistic.