# 76.6.15.203 — IP Intelligence Summary

76.6.15.203 is an IPv4 address announced by AS19901, with approximate network location La Crosse, United States. It belongs to a residential connection with reverse DNS name 76-6-15-203.lcrs.centurylink.net. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/76.6.15.203
- Last updated: 2026-11-12

## Ownership

- Organization: CenturyLink Communications, LLC
- Network name: CENTURYLINK-LEGACY-EMBARQ-BKL-10
- Allocated block: 76.0.0.0/13
- ASN: AS19901 (https://ipdebrief.com/asn/19901)
- Regional registry: ARIN
- Registered holder: CenturyLink Communications, LLC
- Routing operator: —
- Network registration country: United States
- Registrant address country: —

## Location

- City: La Crosse
- Region: WI
- Country: United States
- Time zone: America/Chicago

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

## Network classification

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

- 76-6-15-203.lcrs.centurylink.net
- 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

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Source: IPDebrief, "76.6.15.203 IP intelligence", https://ipdebrief.com/76.6.15.203, updated 2026-11-12. Assessments are probabilistic.