J2 Global Ventures, LLC
Data as of 2026-08-30
BGP inherited
Cluster stats
| Netblocks | 24 · 40,960 IPv4 addresses |
| All fragments | 57 blocks across 14 clusters |
| Cluster ID | 233650041 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
10 weekly snapshots · JSON
24
+8 netblocks since 2026-07-05
2026-07-05
peak 24
2026-08-30
IP Ranges (24)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 66.59.0.0/19 | J2 Global Ventures, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 72.19.192.0/18 | J2 Global Ventures, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 74.91.80.0/20 | J2 Global Ventures, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 74.91.80.0/23 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 74.91.82.0/23 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 74.91.84.0/23 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 74.91.86.0/23 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 74.91.88.0/22 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 74.91.92.0/22 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 192.40.160.0/19 | J2 Global Ventures, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 192.40.160.0/22 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 192.40.164.0/22 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 192.40.168.0/22 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 192.40.172.0/22 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 192.40.176.0/20 | J2 Global Ventures, LLC | BGP | ANNOUNCED | ● high |
| 216.24.224.0/20 | J2 Global Ventures, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 216.24.225.0/24 | J2 Global Ventures, LLC | ARIN | ASSIGNMENT | ● high |
| 216.24.226.0/24 | J2 Global Ventures, LLC | ARIN | ASSIGNMENT | ● high |
| 216.24.227.0/24 | J2 Global Ventures, LLC | ARIN | ASSIGNMENT | ● high |
| 216.24.228.0/24 | J2 Global Ventures, LLC | ARIN | ASSIGNMENT | ● high |
| 216.24.229.0/24 | J2 Global Ventures, LLC | ARIN | ASSIGNMENT | ● high |
| 216.24.236.0/24 | J2 Global Ventures, LLC | ARIN | ASSIGNMENT | ● high |
| 216.24.236.0/23 | J2 Global Ventures, LLC | ARIN | ALLOCATION | ● high |
| 216.24.237.0/24 | J2 Global Ventures, LLC | ARIN | ASSIGNMENT | ● high |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: D
how networks compare →
37.5%
of checked blocks have valid RPKI ROA coverage
(9 of 24)
Possible discrepancies (9)
These blocks are registered to J2 Global Ventures, LLC 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.
| 72.19.192.0/18 /18 | authorized for AS14618 — Amazon.com, Inc. |
| 66.59.0.0/19 /19 | authorized for AS14618 — Amazon.com, Inc. |
| 216.24.225.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 216.24.226.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 216.24.227.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 216.24.228.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 216.24.229.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 216.24.236.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 216.24.237.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
NIC Handles
ABUSE1027-ARIN
ABUSE8606-ARIN
AS19005
CASTA118-ARIN
IPADM333-ARIN
JGVL