# 35.144.22.121 — IP Intelligence Summary

35.144.22.121 is an IPv4 address announced by AS20115, with approximate network location Cape Girardeau, United States. Its reverse DNS name is syn-035-144-022-121.res.spectrum.com. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/35.144.22.121
- Last updated: 2026-11-12

## Ownership

- Organization: Charter Communications LLC
- Network name: CC04
- Allocated block: 35.129.0.0/16
- ASN: AS20115 (https://ipdebrief.com/asn/20115)
- Regional registry: ARIN
- Registered holder: Charter Communications LLC
- Routing operator: —
- Network registration country: United States
- Registrant address country: —

## Location

- City: Cape Girardeau
- Region: MO
- Country: United States
- Time zone: America/Chicago

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

## Network classification

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

- syn-035-144-022-121.res.spectrum.com
- 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, "35.144.22.121 IP intelligence", https://ipdebrief.com/35.144.22.121, updated 2026-11-12. Assessments are probabilistic.