Data as of Nov 8, 2026
209.119.42.0/24
No anonymizer space · no proxy exits in 30 daysFive9 Inc. · reallocated from Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.116.0.0/14 since May 2005 | AS2828 | Internet provider | 12 | Verizon Business |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 209.116.0.0/14 | 262,144 | ALGX-ABI-BLK14 | Verizon Business (MCICS) · US | Direct Allocation | Jan 2, 2001 | abuse@ |
| └ 209.119.42.0/24 | 256 | XOXO-209-119-42-0 | Five9 Inc. (FIVE9) · US | Reallocated | Aug 10, 2016 | InfoSec@ |
Network & registry
IPv4 market
Holder
- Organization
- Verizon Business
- Handle
- MCICS
- Range
- 209.
116. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Jan 2, 2001
- Reallocated to
- Five9 Inc. (FIVE9)
- Reallocated range
- 209.
119. 42. 0/ 24 - Reallocated
- Aug 10, 2016
Origin network
AS36776
US
- Name
- Five9 Inc.
- Type
- Business
- Registered
- Apr 25, 2006
- Domain
- five9.com
- Website
- www.five9.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2013
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 3
- Last change of origin
- Oct 2016
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 209.
119. 42. 0/ 24 - Netname
- XOXO-209-119-42-0
- Registrant
- Five9 Inc.
- Organization
- Five9 Inc. (FIVE9)
- Org address
- 4000 Executive Pkwy, Ste 400, San Ramon, CA, 94583
- Org country
- US
- Type
- Reallocated
- Handle
- NET-209-119-42-0-1
- Parent
- NET-209-116-0-0-1
- Created
- Aug 10, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 2, 2001
- Status
- assigned
Report abuse
Abuse contact
- InfoSec@
five9. com - Name
- InfoSec
- Phone
- +1-925-201-2000
- Handle
- INFOS5-ARIN