# 78.27.86.5 — IP Intelligence Summary

78.27.86.5 is an IPv4 address operated by DNA - DNA Oyj, FI (AS16086), with approximate network location Oulu, Finland. It belongs to a mobile network with reverse DNS name 78-27-86-5.bb.dnainternet.fi. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/78.27.86.5
- Last updated: 2026-11-13

## Ownership

- Organization: DNA Registry
- Network name: DNA-BB-240826
- Allocated block: 78.27.64.0/19
- ASN: AS16086 (https://ipdebrief.com/asn/16086)
- Regional registry: RIPE
- Registered holder: DNA Registry
- Routing operator: DNA - DNA Oyj, FI
- Network registration country: FI
- Registrant address country: —

## Location

- City: Oulu
- Region: North Ostrobothnia
- Country: Finland
- Time zone: Europe/Helsinki

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

- 78-27-86-5.bb.dnainternet.fi
- Forward-confirmed: yes

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- caa: Not found at queried name (fi)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (5.86.27.78.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (78-27-86-5.bb.dnainternet.fi)

## Addresses sharing infrastructure

- 78.27.64.2 — Same abuse contact (https://ipdebrief.com/78.27.64.2)
- 81.175.136.114 — Same abuse contact (https://ipdebrief.com/81.175.136.114)
- 82.181.149.115 — Same abuse contact (https://ipdebrief.com/82.181.149.115)
- 85.23.36.252 — Same abuse contact (https://ipdebrief.com/85.23.36.252)
- 87.92.0.2 — Same abuse contact (https://ipdebrief.com/87.92.0.2)
- 87.92.6.8 — Same abuse contact (https://ipdebrief.com/87.92.6.8)
- 87.94.160.65 — Same abuse contact (https://ipdebrief.com/87.94.160.65)
- 87.95.167.222 — Same abuse contact (https://ipdebrief.com/87.95.167.222)
- 88.148.252.51 — Same abuse contact (https://ipdebrief.com/88.148.252.51)
- 89.166.125.20 — Same abuse contact (https://ipdebrief.com/89.166.125.20)
- 176.93.230.78 — Same abuse contact (https://ipdebrief.com/176.93.230.78)
- 213.186.255.54 — Same abuse contact (https://ipdebrief.com/213.186.255.54)

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Source: IPDebrief, "78.27.86.5 IP intelligence", https://ipdebrief.com/78.27.86.5, updated 2026-11-13. Assessments are probabilistic.