Data as of Nov 11, 2026
173.252.78.0/24
No anonymizer space · no proxy exits in 30 daysFacebook, Inc.
Network & registry
Announced by
Covering announcement 173.252.64.0/19
- Prefix
- 173.252.64.0/19
- Announced by
- AS32934 Facebook, Inc.
- Type
- Business
- Proxy exits
- 214
- RPKI
- No RPKI
- Netname
- FACEBOOK-INC
- Registrant
- Facebook, Inc.
- RIR
- ARIN
Origin network
AS32934
US
- Name
- Facebook, Inc.
- Type
- Business
- Registered
- Aug 24, 2004
- Domain
- facebook.com
- Website
- www.meta.com/
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 173.252.64.0/19
173.252.64.0/19
Routing history
- Pattern
- Stable
- First seen
- Sep 2011
- Current origin since
- Sep 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on 173.252.64.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS32934 | RADB | facebook, inc. | MAINT-AS32934 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 173.
252. 64. 0/ 18 - Netname
- FACEBOOK-INC
- 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-173-252-64-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Feb 28, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 28, 2011
- Status
- assigned
Report abuse
Abuse contact
- noc@
fb. com - Name
- Operations
- Phone
- +1-650-543-4800
- Handle
- OPERA82-ARIN