# 61.76.221.51 — IP Intelligence Summary

61.76.221.51 is an IPv4 address operated by KIXS-AS-KR-KR - Korea Telecom, KR (AS4766), with approximate network location Buk-gu, South Korea. It belongs to a mobile network. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/61.76.221.51
- Last updated: 2026-11-13

## Ownership

- Organization: IP Manager
- Network name: KORNET-KR
- Allocated block: 61.76.0.0/15
- ASN: AS4766 (https://ipdebrief.com/asn/4766)
- Regional registry: APNIC
- Registered holder: IP Manager
- Routing operator: KIXS-AS-KR-KR - Korea Telecom, KR
- Network registration country: KR
- Registrant address country: —

## Location

- City: Buk-gu
- Region: Ulsan
- Country: South Korea
- Time zone: Asia/Seoul

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

## Exposed services

- 22/tcp — ssh

## DNS posture

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

- caa: Not applicable (—)
- spf: Unknown / lookup inconclusive (—)
- dmarc: Unknown / lookup inconclusive (—)
- dnssec: Unknown / lookup inconclusive (51.221.76.61.in-addr.arpa)
- fcrDns: Not checked

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Source: IPDebrief, "61.76.221.51 IP intelligence", https://ipdebrief.com/61.76.221.51, updated 2026-11-13. Assessments are probabilistic.