Rackspace International GmbH
Rackspace Hosting
Data as of 2026-08-16
GLEIF verified
LEI
5493007ITACPLYUT5D29
Registered name
Rackspace International GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 426 · 2,234,481 IPv4 addresses |
| IPv6 | 36 prefixes (largest 2001:4800::/29) |
| Registered in | United States (294) · United Kingdom (125) · Germany (5) · Netherlands (4) · Australia (3) · Hong Kong (2) |
| All fragments | 525 blocks across 10 clusters |
| Cluster ID | 222371147 |
| 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 62 shared RIR contact/maintainer handles |
| Registry names | 12 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
471
+38 netblocks since 2026-07-05
2026-07-05
peak 471
2026-08-16
IP Ranges (426)
showing 50 of 426 — 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 |
| 23.253.128.0/19 | 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 |
| 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 |
| 50.57.0.0/17 | 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 |
| 64.39.0.0/26 | Rackspace | ARIN | ASSIGNMENT | ● high |
| 64.49.232.0/23 | 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 |
| 65.61.146.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.152.0/24 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.186.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 65.61.188.0/24 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 66.216.116.0/23 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 67.207.128.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 69.20.0.0/17 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 69.170.128.0/20 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 72.4.112.0/20 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 72.13.112.0/23 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 72.21.36.0/22 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 72.21.40.0/21 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 74.120.216.0/22 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 74.200.192.0/18 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 74.205.0.0/19 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 77.246.32.0/20 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 78.40.152.0/21 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 78.136.0.0/18 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 78.136.1.64/28 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 78.136.4.184/29 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 78.136.35.80/29 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 78.136.44.144/29 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 80.83.144.0/20 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 81.168.7.0/24 | Rackspace Hosting | BGP | ANNOUNCED | ● high |
| 82.211.64.0/18 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
| 82.211.66.0/23 | Rackspace Ltd. | BGP | ANNOUNCED | ● high |
IPv6 ranges (36)
showing the 15 largest allocationsDomains hosted in this network
what's this?Customer-delegated space
how is this classified?
Unclassified
429 (100.7%)
Operator infrastructure (named)
42 (9.9%)
Network trust
what's this?
RPKI hygiene: F
how networks compare →
8.3%
of checked blocks have valid RPKI ROA coverage
(39 of 471)
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
ABUSE45-ARIN
AERIANDI-MNT
AR1157-AP
AS12200
AS12200
AS15395
AS198220
AS19994
AS24867
AS24867-MNT
+50 more