SPLUNK LLC
Splunk, Inc.
GLEIF verified
Complete entity footprint
3 linked clusters ·
377 netblocks ·
2,843,341 IPv4 addresses
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
549300XGDSGBP6UEI867
Registered name
SPLUNK LLC
Jurisdiction
Ultimate parent
CISCO SYSTEMS, INC.
549300LKFJ962MZ46593
Cluster stats
| Netblocks | 18 · 4,593 IPv4 addresses |
| Registered in | United States (10) · Australia (4) · United Kingdom (1) |
| Cluster ID | 210864616 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300XGDSGBP6UEI867 |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
18
0 netblocks since 2026-07-05
2026-07-05
peak 18
2026-07-19
IP Ranges (18)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 12.26.0.0/24 | Splunk, Inc. | BGP | ANNOUNCED | ● high |
| 50.220.40.0/24 | Splunk, Inc. | BGP | ANNOUNCED | ● high |
| 104.129.172.0/24 | Splunk, Inc. | BGP | ANNOUNCED | ● high |
| 104.129.173.0/24 | Splunk, Inc. | BGP | ANNOUNCED | ● high |
| 199.5.182.0/24 | Splunk, Inc. | BGP | ANNOUNCED | ● high |
| 204.107.141.0/24 | Splunk, Inc. | BGP | ANNOUNCED | ● high |
| 212.187.221.0/24 | Splunk, Inc. | BGP | ANNOUNCED | ● high |
| 2405:8bc0:1042::/48 | Splunk, Inc. | BGP | ANNOUNCED | ● high |
| 103.143.30.0/24 | Splunk Inc. | APNIC | ALLOCATED PORTABLE | ● low |
| 103.153.47.0/24 | Splunk Inc. | APNIC | ASSIGNED PORTABLE | ● low |
| 104.129.174.0/23 | Splunk LLC | RIPE | ALLOCATED PA | ● low |
| 162.249.119.0/24 | Splunk Inc. | APNIC | ASSIGNED PORTABLE | ● low |
| 185.242.219.0/24 | Splunk LLC | RIPE | ALLOCATED-ASSIGNED PA | ● low |
| 204.48.62.0/23 | Splunk Inc. | APNIC | ASSIGNED PORTABLE | ● low |
| 216.157.157.0/24 | Splunk Inc. | APNIC | ASSIGNED PORTABLE | ● low |
| 216.157.158.0/23 | Splunk Inc. | APNIC | ALLOCATED PORTABLE | ● low |
| 2001:4c08:2e02:7f::/64 | Splunk | RIPE | ASSIGNED | ● low |
| 2405:8bc0::/32 | Splunk Inc. | APNIC | ALLOCATED PORTABLE | ● low |
Domains hosted in this network
what's this?Corporate group (3 confirmed entities)
+1 additional unconfirmed candidate not shown — full list (JSON)- CISCO SYSTEMS, INC. 274 blocks
- Cisco International Limited 85 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
22.2%
of checked blocks have valid RPKI ROA coverage
(4 of 18)
Possible discrepancies (1)
These blocks are registered to Splunk, 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.
| 103.153.47.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
NIC Handles
AB34802-RIPE
APNIC-HM
AS22024
AS2553-AP
DUMY-RIPE
DUMY-RIPE
LEVEL3-MNT
ORG-SI236-RIPE
ORG-SI28-AP
RIPE-NCC-HM-MNT
SIA35-AP
SIA35-AP
+1 more