# 212.156.140.5 — IP Intelligence Summary

212.156.140.5 is an IPv4 address operated by AS9121-MNT (AS9121), geolocated to Vienna, Austria. It belongs to a mobile network with reverse DNS name 35-izmir-sr7s-t2-1---305-vie-col-2.statik.turktelekom.com.tr. As of October 18, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/212.156.140.5
- Last updated: 2026-10-18

## Ownership

- Organization: AS9121-MNT
- Network name: TTNET
- Allocated block: 212.156.0.0/17
- ASN: AS9121 (https://ipdebrief.com/asn/9121)
- Regional registry: RIPE

## Location

- City: Vienna
- Region: W
- Country: Austria
- Time zone: Europe/Vienna

## Network classification

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

## Risk assessment

- Assessment: Low Risk (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- 35-izmir-sr7s-t2-1---305-vie-col-2.statik.turktelekom.com.tr
- Forward-confirmed: no

## Nearby addresses

- 212.156.140.125 (https://ipdebrief.com/212.156.140.125)
- 212.156.140.127 (https://ipdebrief.com/212.156.140.127)
- 212.156.140.129 (https://ipdebrief.com/212.156.140.129)
- 212.156.140.157 (https://ipdebrief.com/212.156.140.157)
- 212.156.140.159 (https://ipdebrief.com/212.156.140.159)
- 212.156.140.193 (https://ipdebrief.com/212.156.140.193)
- 212.156.140.207 (https://ipdebrief.com/212.156.140.207)
- 212.156.140.211 (https://ipdebrief.com/212.156.140.211)
- 212.156.140.241 (https://ipdebrief.com/212.156.140.241)

---

Source: IPDebrief, "212.156.140.5 IP intelligence", https://ipdebrief.com/212.156.140.5, updated 2026-10-18. Assessments are probabilistic.