FIVE9, INC.
Five9 Inc.
LEI
254900MXP6EWY0SFFR59
Registered name
FIVE9, INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks71
Cluster ID191593314
RegistryAPNIC
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 254900MXP6EWY0SFFR59
Shared handles clustered on 32 shared RIR contact/maintainer handles
Registry names 11 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
71 0 netblocks since 2026-07-05
2026-07-05 peak 71 2026-07-06

IP Ranges (71)

showing 50 of 71 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
38.99.71.0/24 Five9 Inc. BGP ANNOUNCED ● high
38.107.71.0/24 Five9 Inc. BGP ANNOUNCED ● high
50.220.235.0/24 Five9 Inc. BGP ANNOUNCED ● high
58.69.253.0/24 Five9 Inc. BGP ANNOUNCED ● high
74.114.192.0/22 Five9 Inc. ARIN ● high
74.114.192.0/24 Five9 Inc. BGP ANNOUNCED ● high
74.114.193.0/24 Five9 Inc. BGP ANNOUNCED ● high
103.169.228.0/24 Five9 Inc. BGP ANNOUNCED ● high
103.169.229.0/24 Five9 Inc. BGP ANNOUNCED ● high
139.138.108.0/24 Five9 Inc. BGP ANNOUNCED ● high
147.124.160.0/19 Five9 Inc. ARIN ● high
147.124.176.0/22 Five9 Inc. BGP ANNOUNCED ● high
147.124.180.0/22 Five9 Inc. BGP ANNOUNCED ● high
147.124.184.0/24 Five9 Inc. BGP ANNOUNCED ● high
147.124.185.0/24 Five9 Inc. BGP ANNOUNCED ● high
147.124.186.0/24 Five9 Inc. BGP ANNOUNCED ● high
147.124.187.0/24 Five9 Inc. BGP ANNOUNCED ● high
162.213.152.0/24 Five9 Inc. BGP ANNOUNCED ● high
162.213.153.0/24 Five9 Inc. BGP ANNOUNCED ● high
162.213.155.0/24 Five9 Inc. BGP ANNOUNCED ● high
185.49.234.0/24 FIVE9 INC UK LIMITED RIPE ASSIGNED PA ● high
185.49.234.0/24 Five9 Inc. BGP ANNOUNCED ● high
185.111.40.0/24 Five9 Inc. BGP ANNOUNCED ● high
185.111.41.0/24 Five9 Inc. BGP ANNOUNCED ● high
185.111.42.0/24 Five9 Inc. BGP ANNOUNCED ● high
185.111.43.0/24 Five9 Inc. BGP ANNOUNCED ● high
198.105.200.0/24 Five9 Inc. BGP ANNOUNCED ● high
198.105.200.0/23 Five9 Inc. BGP ANNOUNCED ● high
198.105.200.0/21 Five9 Inc. ARIN ● high
198.105.201.0/24 Five9 Inc. BGP ANNOUNCED ● high
198.105.202.0/24 Five9 Inc. BGP ANNOUNCED ● high
198.105.202.0/23 Five9 Inc. BGP ANNOUNCED ● high
198.105.203.0/24 Five9 Inc. BGP ANNOUNCED ● high
198.105.204.0/24 Five9 Inc. BGP ANNOUNCED ● high
198.105.205.0/24 Five9 Inc. BGP ANNOUNCED ● high
198.105.206.0/24 Five9 Inc. BGP ANNOUNCED ● high
198.105.207.0/24 Five9 Inc. BGP ANNOUNCED ● high
202.92.194.0/24 Five9 Inc. BGP ANNOUNCED ● high
202.92.195.0/24 Five9 Inc. BGP ANNOUNCED ● high
205.196.0.0/24 Five9 Inc. BGP ANNOUNCED ● high
208.69.28.0/24 Five9 Inc. BGP ANNOUNCED ● high
208.69.28.0/22 Five9 Inc. ARIN ● high
208.69.29.0/24 Five9 Inc. BGP ANNOUNCED ● high
208.69.31.0/24 Five9 Inc. BGP ANNOUNCED ● high
209.14.129.0/24 Five9 Inc. BGP ANNOUNCED ● high
209.119.33.0/24 Five9 Inc. BGP ANNOUNCED ● high
209.119.42.0/24 Five9 Inc. BGP ANNOUNCED ● high
212.187.211.0/24 Five9 Inc. BGP ANNOUNCED ● high
49.50.6.0/23 Five9, Inc. APNIC ASSIGNED PORTABLE ● low
62.209.58.56/29 FIVE9 RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: F how networks compare →
19.7% of checked blocks have valid RPKI ROA coverage (14 of 71)
Possible discrepancies (1)

These blocks are registered to Five9 Inc. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

58.69.253.0/24 /24 authorized for AS9299 — Philippine Long Distance Telephone Co.

NIC Handles

AB34802-RIPE AF707-AP APNIC-HM AS36776 DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT FIA13-AP FIA13-AP FIVE9 G3NS-MNT +20 more