# 37.109.148.7 — IP Intelligence Summary

37.109.148.7 is an IPv4 address operated by PLUSNET - Polkomtel Sp. z o.o., PL (AS8374), with approximate network location Poland. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/37.109.148.7
- Last updated: 2026-11-13

## Ownership

- Organization: Polkomtel Sp. z o.o.
- Network name: PL-PLUSGSM-20120207
- Allocated block: 37.109.0.0/16
- ASN: AS8374 (https://ipdebrief.com/asn/8374)
- Regional registry: RIPE
- Registered holder: Polkomtel Sp. z o.o.
- Routing operator: PLUSNET - Polkomtel Sp. z o.o., PL
- Network registration country: PL
- Registrant address country: —

## Location

- City: —
- Region: Łódź Voivodeship
- Country: Poland
- Time zone: Europe/Warsaw

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.

- caa: Not checked
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (7.148.109.37.in-addr.arpa)
- fcrDns: Not checked

## Addresses sharing infrastructure

- 31.0.34.138 — Same abuse contact (https://ipdebrief.com/31.0.34.138)
- 31.0.112.243 — Same abuse contact (https://ipdebrief.com/31.0.112.243)
- 31.0.121.101 — Same abuse contact (https://ipdebrief.com/31.0.121.101)
- 37.109.146.50 — Same abuse contact (https://ipdebrief.com/37.109.146.50)
- 37.109.154.93 — Same abuse contact (https://ipdebrief.com/37.109.154.93)
- 37.109.155.110 — Same abuse contact (https://ipdebrief.com/37.109.155.110)
- 37.248.158.229 — Same abuse contact (https://ipdebrief.com/37.248.158.229)
- 46.77.69.201 — Same abuse contact (https://ipdebrief.com/46.77.69.201)
- 46.77.70.142 — Same abuse contact (https://ipdebrief.com/46.77.70.142)
- 78.30.79.49 — Same abuse contact (https://ipdebrief.com/78.30.79.49)
- 78.30.79.86 — Same abuse contact (https://ipdebrief.com/78.30.79.86)
- 212.2.102.186 — Same abuse contact (https://ipdebrief.com/212.2.102.186)

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Source: IPDebrief, "37.109.148.7 IP intelligence", https://ipdebrief.com/37.109.148.7, updated 2026-11-13. Assessments are probabilistic.