129.134.166.0

Menlo Park · United States · Comcast Cable Communications, LLC

Autonomous system: AS33660
Country: US
Risk score: Not a probability

IP address summary

IP address: 129.134.166.0
ASN: AS33660
Network operator: Comcast Cable Communications, LLC
ISP: Comcast Cable Communications, LLC
Containing network profile: 129.134.0.0/16
Operator category: Home ISP

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS33660
Source label: CMCS - Comcast Cable Communications, LLC
Reference interval: 129.134.166.0 to 129.134.167.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS33660. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IPtoASN source Reference methodology

IP geolocation

World map with country boundaries — Approximate network location; not a device positionNatural Earth map data

Country: United States
City: Menlo Park
Region: California
Postal code: Not supplied
Timezone: America/Los_Angeles
Local time: 2026-11-05 21:41:51
Approximate coordinates: 37.454, -122.195

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed

ProxyNot listed

TorNot classified

HostingNot classified

MobileNot classified

Risk score

0/ 100

No elevated indicators

Threat evidence: 0No threat-feed match
Anonymity context: 0Policy points

Score = max(threat, anonymity). Overlapping signals are not added.

Threat-feed coverageCurrent at lookup

Attribution and snapshot details

DROP IPv4Current at lookup: Checked: Nov 6, 2026, 5:08 AM UTC
Valid until: Nov 7, 2026, 7:08 AM UTC
ASN-DROPCurrent at lookup: Checked: Nov 6, 2026, 5:08 AM UTC
Valid until: Nov 7, 2026, 7:08 AM UTC

ipquery-risk-v2

A low score is not proof that an address is safe. This assessment describes an address, not a person or a request.

View scoring method

Read exact field definitions

ASN and network operator

AS33660 profile

Organization: Comcast Cable Communications, LLC
ASN domain: comcast.com
Operator type: Home ISP

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range: 129.134.166.0/23
Registered network name: THEFA-3
Registered network block: 129.134.0.0/16
Registration source: ARIN RDAP
Company: Facebook, Inc.
Usage type: residential
Company website: facebook.com

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name: Operations
Published contact network: 129.134.0.0/16
Abuse email: domain@facebook.com
Phone: +1-650-543-4800
Postal address: 1601 Willow Rd., Menlo Park, CA, 94025, United States
Contact country: United States

This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.

Actual API response

Open JSON

129.134.166.0 · live response

{
  "ip": "129.134.166.0",
  "isp": {
    "asn": "AS33660",
    "org": "Comcast Cable Communications, LLC",
    "isp": "Comcast Cable Communications, LLC"
  },
  "location": {
    "country": "United States",
    "country_code": "US",
    "city": "Menlo Park",
    "state": "California",
    "zipcode": "",
    "latitude": 37.45385159981333,
    "longitude": -122.19523799087186,
    "timezone": "America/Los_Angeles",
    "localtime": "2026-11-05T21:41:51"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0,
    "assessment": {
      "version": "ipquery-risk-v2",
      "level": "none",
      "threat_score": 0,
      "anonymity_score": 0,
      "coverage": "fresh",
      "reasons": [],
      "sources": [
        {
          "id": "spamhaus_drop_v4",
          "status": "fresh",
          "checked_at": "2026-11-06T05:08:47Z",
          "expires_at": "2026-11-07T07:08:47Z",
          "published_at": "2026-11-06T04:44:02Z"
        },
        {
          "id": "spamhaus_asndrop",
          "status": "fresh",
          "checked_at": "2026-11-06T05:08:47Z",
          "expires_at": "2026-11-07T07:08:47Z",
          "published_at": "2026-11-06T04:44:02Z"
        }
      ]
    }
  }
}