Data as of Nov 8, 2026
129.134.133.0/24
No anonymizer space · no proxy exits in 30 daysComcast Cable Communications, LLC · space held by Facebook, Inc.
Network & registry
Origin network
AS33490
US
- Name
- Comcast Cable Communications, LLC
- Type
- Internet provider
- Registered
- Dec 30, 2004
- Domain
- comcast.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2020
- Current origin since
- Jul 2020 · 6.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 129.
134. 0. 0/ 16 - Netname
- THEFA-3
- Registrant
- Facebook, Inc.
- Organization
- Facebook, Inc. (THEFA-3)
- Org address
- 1601 Willow Rd., Menlo Park, CA, 94025
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-129-134-0-0-1
- Parent
- NET-129-0-0-0-0
- Created
- May 13, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- May 13, 2015
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN