# 131.159.14.250 — IP Intelligence Summary

131.159.14.250 is an IPv4 address announced by AS209335, with approximate network location Frankfurt, Germany. Its reverse DNS name is carandiru.net.in.tum.de. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/131.159.14.250
- Last updated: 2026-11-11

## Ownership

- Organization: Technical University of Munich
- Network name: TUM-CIT-ITO
- Allocated block: 131.159.0.0/16
- ASN: AS209335 (https://ipdebrief.com/asn/209335)
- Regional registry: ARIN
- Registered holder: Technical University of Munich
- Routing operator: —
- Network registration country: DE
- Registrant address country: —

## Location

- City: Frankfurt
- Region: Bavaria
- Country: Germany
- Time zone: Europe/Berlin

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

- carandiru.net.in.tum.de
- Forward-confirmed: yes

## 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

## Nearby addresses

- 131.159.14.216 (https://ipdebrief.com/131.159.14.216)
- 131.159.14.249 (https://ipdebrief.com/131.159.14.249)

---

Source: IPDebrief, "131.159.14.250 IP intelligence", https://ipdebrief.com/131.159.14.250, updated 2026-11-11. Assessments are probabilistic.