# 2603:7000:5f00:7b4:b11a:b684:b2d1:2136 — IP Intelligence Summary

2603:7000:5f00:7b4:b11a:b684:b2d1:2136 is an IPv6 address announced by AS12271, with approximate network location New York, United States. It belongs to a residential connection with reverse DNS name syn-2603-7000-5f00-07b4-b11a-b684-b2d1-2136.res6.spectrum.com. As of October 8, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/2603:7000:5f00:7b4:b11a:b684:b2d1:2136
- Last updated: 2026-10-08

## Ownership

- Organization: Charter Communications Inc
- Network name: RRNY-IPV6-12271-11351
- Allocated block: —
- ASN: AS12271 (https://ipdebrief.com/asn/12271)
- Regional registry: ARIN
- Registered holder: Charter Communications Inc
- Routing operator: —
- Network registration country: United States
- Registrant address country: —

## Location

- City: New York
- Region: New York
- Country: United States
- Time zone: —

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

- syn-2603-7000-5f00-07b4-b11a-b684-b2d1-2136.res6.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

## Nearby addresses

- 2603:7000:5f00:7b4:8c71:d591:26b1:7dec (https://ipdebrief.com/2603:7000:5f00:7b4:8c71:d591:26b1:7dec)

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Source: IPDebrief, "2603:7000:5f00:7b4:b11a:b684:b2d1:2136 IP intelligence", https://ipdebrief.com/2603:7000:5f00:7b4:b11a:b684:b2d1:2136, updated 2026-10-08. Assessments are probabilistic.