Rackspace International GmbH
Rackspace Hosting
GLEIF verified
LEI
5493007ITACPLYUT5D29
Registered name
Rackspace International GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 447 · 3,419,657 IPv4 addresses |
| Registered in | United States (271) · United Kingdom (124) · Germany (5) · Australia (5) · Netherlands (4) · Hong Kong (2) |
| All fragments | 499 blocks across 9 clusters |
| Cluster ID | 208783664 |
| Registry | APNIC |
| Owner jurisdiction | CH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493007ITACPLYUT5D29 |
| Shared handles | clustered on 58 shared RIR contact/maintainer handles |
| Registry names | 13 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
436
+3 netblocks since 2026-07-05
2026-07-05
peak 436
2026-07-19
IP Ranges (447)
showing 50 of 447 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.57.81.27/32 | Rackspace | PEERINGDB | ASSIGNED | ● high |
| 5.79.0.0/18 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 23.253.0.0/18 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.64.0/18 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.128.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.160.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.192.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 23.253.224.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 31.222.128.0/18 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 37.188.96.0/19 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 45.127.172.189/32 | Rackspace | PEERINGDB | ASSIGNED | ● high |
| 46.38.160.0/19 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 46.227.46.0/24 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 50.56.0.0/17 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.56.128.0/20 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.56.144.0/22 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.56.152.0/21 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.56.160.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.56.192.0/18 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.57.0.0/17 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.57.128.0/18 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.57.192.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 50.57.224.0/20 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 62.69.146.114/32 | Rackspace | PEERINGDB | ASSIGNED | ● high |
| 62.69.146.117/32 | Rackspace | PEERINGDB | ASSIGNED | ● high |
| 62.140.192.0/19 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 62.140.218.0/24 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 64.39.0.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 64.39.0.0/26 | Rackspace | ARIN | ASSIGNMENT | ● high |
| 64.49.192.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 64.49.224.0/21 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 64.49.232.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 64.49.234.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 64.49.236.0/22 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 64.49.240.0/20 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.128.0/21 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.136.0/22 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.140.0/24 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.141.0/24 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.142.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.144.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.146.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.148.0/22 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.152.0/24 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.153.0/24 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.154.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.156.0/22 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.160.0/20 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.176.0/21 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.184.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
Domains hosted in this network
what's this?Customer-delegated space
how is this classified?
Unclassified
405 (90.6%)
Operator infrastructure (named)
42 (9.4%)
Network trust
what's this?
RPKI hygiene: F
how networks compare →
8.9%
of checked blocks have valid RPKI ROA coverage
(40 of 447)
Possible discrepancies (1)
These blocks are registered to Rackspace Hosting 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.
| 185.180.216.0/22 /22 | authorized for AS209888 — Aeriandi Limited |
NIC Handles
ABOVENET-MNT
ABUSE45-ARIN
AE186-AP
AE198-AP
AERIANDI-MNT
AR1157-AP
AS12200
AS12200
AS15395
AS198220
AS19994
AS24867
+46 more