FIVE9, INC.
Five9 Inc.
Data as of 2026-08-23
GLEIF verified
LEI
254900MXP6EWY0SFFR59
Registered name
FIVE9, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 61 · 22,572 IPv4 addresses |
| IPv6 | 1 prefix (largest 2407:a840::/32) |
| Registered in | United States (48) · United Kingdom (8) · Japan (5) · Netherlands (4) · Philippines (1) |
| All fragments | 80 blocks across 2 clusters |
| Cluster ID | 227144772 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 254900MXP6EWY0SFFR59 |
| Shared handles | clustered on 26 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
9 weekly snapshots · JSON
67
-4 netblocks since 2026-07-05
2026-07-05
peak 74
2026-08-23
IP Ranges (61)
showing 50 of 61 — 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. | ARIN | ALLOCATION | ● high |
| 50.220.235.0/24 | Five9 Inc. | BGP | ANNOUNCED | ● high |
| 58.69.253.0/24 | Five9 Inc. | BGP | ANNOUNCED | ● high |
| 66.234.2.0/23 | Five9 Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 74.114.192.0/24 | Five9 Inc. | BGP | ANNOUNCED | ● high |
| 74.114.192.0/22 | Five9 Inc. | ARIN | DIRECT ALLOCATION | ● 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 |
| 139.138.108.0/22 | Five9 Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 139.138.108.0/24 | Five9 Inc. | BGP | ANNOUNCED | ● high |
| 147.124.160.0/19 | Five9 Inc. | ARIN | DIRECT ALLOCATION | ● 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 |
| 162.213.152.0/22 | Five9 Inc. | ARIN | DIRECT ALLOCATION | ● 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. | 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 | DIRECT ALLOCATION | ● 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 |
| 208.69.28.0/22 | Five9 Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 208.69.28.0/24 | Five9 Inc. | BGP | ANNOUNCED | ● 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. | ARIN | ALLOCATION | ● high |
| 212.187.211.0/24 | Five9 Inc. | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2407:a840::/32 |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
11.9%
of checked blocks have valid RPKI ROA coverage
(8 of 67)
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
+14 more