AS39921 DE-RACKSPACE Rackspace Ltd.
🇬🇧Org handle: ORG-RA33-RIPE
Frankfurt, Germany
RIPE NCCallocated
Announced Prefixes (BGP)
10total
8 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)18,432
Announced (BGP)24,832
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)10|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 159.135.128.0/19 | 🇩🇪 DE | RIPENCC | allocated |
| 159.135.160.0/19 | 🇺🇸 US | ARIN | allocated |
| 185.16.216.0/22 | 🇺🇸 US | RIPENCC | allocated |
| 185.205.104.0/22 | 🇩🇪 DE | RIPENCC | allocated |
All 10 announced prefixes of AS39921 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS39921 hands its own prefixes to: transit providers, or peers at an exchange.
- AS12200Rackspace Hosting10
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS39921 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/39921Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/39921" | jq