# 37.203.51.1 — IP Intelligence Summary

37.203.51.1 is an IPv4 address operated by MNT-NIALL (AS51173), geolocated to Piltown, Ireland. As of October 13, 2026, IPDebrief rates it High Risk (70/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/37.203.51.1
- Last updated: 2026-10-13

## Ownership

- Organization: MNT-NIALL
- Network name: IE-PBB-ALPHAWAVE-COMMUNICATIONS
- Allocated block: 37.203.51.0/24
- ASN: AS51173 (https://ipdebrief.com/asn/51173)
- Regional registry: RIPE

## Location

- City: Piltown
- Region: Leinster
- Country: Ireland
- Time zone: Europe/Dublin

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: High Risk (70/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Addresses sharing infrastructure

- 37.203.49.102 — Same abuse contact (https://ipdebrief.com/37.203.49.102)
- 37.203.49.107 — Same abuse contact (https://ipdebrief.com/37.203.49.107)
- 37.203.49.129 — Same abuse contact (https://ipdebrief.com/37.203.49.129)
- 89.106.136.89 — Same abuse contact (https://ipdebrief.com/89.106.136.89)
- 89.106.137.1 — Same abuse contact (https://ipdebrief.com/89.106.137.1)
- 89.106.141.1 — Same abuse contact (https://ipdebrief.com/89.106.141.1)
- 89.106.141.216 — Same abuse contact (https://ipdebrief.com/89.106.141.216)
- 89.106.141.232 — Same abuse contact (https://ipdebrief.com/89.106.141.232)

---

Source: IPDebrief, "37.203.51.1 IP intelligence", https://ipdebrief.com/37.203.51.1, updated 2026-10-13. Assessments are probabilistic.