# 74.248.34.139 — IP Intelligence Summary

74.248.34.139 is an IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US (AS8075), with approximate network location Warsaw, Poland. It belongs to datacenter or hosting infrastructure. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/74.248.34.139
- Last updated: 2026-11-14

## Ownership

- Organization: PFN ADSL CBB
- Network name: BLS-74-248-32-0-1003020949
- Allocated block: 74.248.32.0/19
- ASN: AS8075 (https://ipdebrief.com/asn/8075)
- Regional registry: ARIN
- Registered holder: PFN ADSL CBB
- Routing operator: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
- Network registration country: —
- Registrant address country: United States
- Cloud / hosting provider: Microsoft Azure

## Location

- City: Warsaw
- Region: Mazovia
- Country: Poland
- Time zone: Europe/Warsaw

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

## Network classification

- Infrastructure type: —
- 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 (15/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## DNS posture

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

- caa: Not applicable (—)
- spf: Not checked (—)
- dmarc: Not checked (—)
- dnssec: Unknown / lookup inconclusive (139.34.248.74.in-addr.arpa)
- fcrDns: Not applicable

- TLS probe 443 at 74.248.34.139: Certificate not captured; current certificate unknown (unreachable)
- TLS probe 8443 at 74.248.34.139: Certificate not captured; current certificate unknown (unreachable)
## Nearby addresses

- 74.248.34.33 (https://ipdebrief.com/74.248.34.33)
- 74.248.34.112 (https://ipdebrief.com/74.248.34.112)
- 74.248.34.202 (https://ipdebrief.com/74.248.34.202)

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Source: IPDebrief, "74.248.34.139 IP intelligence", https://ipdebrief.com/74.248.34.139, updated 2026-11-14. Assessments are probabilistic.