# 87.243.133.134 — IP Intelligence Summary

87.243.133.134 is an IPv4 address announced by AS35370, with approximate network location Knittelfeld, Austria. Its reverse DNS name is 87-243-133-134.ainet.at. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/87.243.133.134
- Last updated: 2026-11-12

## Ownership

- Organization: AINET-MNT
- Network name: AINET-JUDENBURG
- Allocated block: 87.243.133.0/24
- ASN: AS35370 (https://ipdebrief.com/asn/35370)
- Regional registry: RIPE
- Registered holder: AINET-MNT
- Routing operator: —
- Network registration country: AT
- Registrant address country: —

## Location

- City: Knittelfeld
- Region: Styria
- Country: Austria
- Time zone: Europe/Vienna

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

## Reverse DNS

- 87-243-133-134.ainet.at
- Forward-confirmed: 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

---

Source: IPDebrief, "87.243.133.134 IP intelligence", https://ipdebrief.com/87.243.133.134, updated 2026-11-12. Assessments are probabilistic.