# 73.64.99.140 — IP Intelligence Summary

73.64.99.140 is an IPv4 address operated by COMCAST-7922 - Comcast Cable Communications, LLC, US (AS7922), with approximate network location Hanover, United States. Its reverse DNS name is c-73-64-99-140.hsd1.pa.comcast.net. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/73.64.99.140
- Last updated: 2026-11-14

## Ownership

- Organization: Comcast IP Services, L.L.C.
- Network name: CPA-12
- Allocated block: 73.64.0.0/16
- ASN: AS7922 (https://ipdebrief.com/asn/7922)
- Regional registry: ARIN
- Registered holder: Comcast IP Services, L.L.C.
- Routing operator: COMCAST-7922 - Comcast Cable Communications, LLC, US
- Network registration country: United States
- Registrant address country: —

## Location

- City: Hanover
- Region: PA
- Country: United States
- Time zone: America/New_York

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

- c-73-64-99-140.hsd1.pa.comcast.net
- Forward-confirmed: yes

## DNS posture

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

- caa: Present / verified (comcast.net)
- spf: Not found at queried name (c-73-64-99-140.hsd1.pa.comcast.net)
- dmarc: Not found at queried name (_dmarc.c-73-64-99-140.hsd1.pa.comcast.net)
- dnssec: Unknown / lookup inconclusive (140.99.64.73.in-addr.arpa)
- fcrDns: Present / verified (c-73-64-99-140.hsd1.pa.comcast.net)

---

Source: IPDebrief, "73.64.99.140 IP intelligence", https://ipdebrief.com/73.64.99.140, updated 2026-11-14. Assessments are probabilistic.