# 81.212.31.137 — IP Intelligence Summary

81.212.31.137 is an IPv4 address announced by AS9121, with approximate network location Turkey. It belongs to a mobile network with reverse DNS name 22-edirne-t3-3---00-esenyurt-idc-sr12e-t2-2.statik.turktelekom.com.tr. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/81.212.31.137
- Last updated: 2026-11-11

## Ownership

- Organization: AS9121-MNT
- Network name: TTNET
- Allocated block: 81.212.0.0/16
- ASN: AS9121 (https://ipdebrief.com/asn/9121)
- Regional registry: RIPE
- Registered holder: AS9121-MNT
- Routing operator: —
- Network registration country: TR
- Registrant address country: —

## Location

- City: —
- Region: —
- Country: Turkey
- Time zone: Europe/Istanbul

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: yes
- 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

- 22-edirne-t3-3---00-esenyurt-idc-sr12e-t2-2.statik.turktelekom.com.tr
- 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

## Nearby addresses

- 81.212.31.39 (https://ipdebrief.com/81.212.31.39)
- 81.212.31.60 (https://ipdebrief.com/81.212.31.60)
- 81.212.31.105 (https://ipdebrief.com/81.212.31.105)
- 81.212.31.133 (https://ipdebrief.com/81.212.31.133)
- 81.212.31.174 (https://ipdebrief.com/81.212.31.174)
- 81.212.31.218 (https://ipdebrief.com/81.212.31.218)

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Source: IPDebrief, "81.212.31.137 IP intelligence", https://ipdebrief.com/81.212.31.137, updated 2026-11-11. Assessments are probabilistic.