AS36351 IBM Cloud 🇺🇸 US
Announcing 409 prefixes, seen at the RIS collectors.
IPv4 prefixes
337
3,749,888 (14,648 × /24)
IPv6 prefixes
72
1.3 × /32
Upstreams
17
transit providers observed
Peers
40
settlement-free adjacencies
Downstreams
13
transit customers observed
Customer cone
14
ASes reachable through it
Registry and operator data
- AS number
- AS36351
- Name
- IBM Cloud
- Organisation
- SoftLayer Technologies, Inc. (an IBM Company)
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2005-12-12
- Network type
- Content
- Traffic levels
- 1-5Tbps
- Scope
- North America
- Peering policy
- Selective
- IRR as-set
- AS-SOFTLAYER
- Website
- https://www.ibm.com/cloud
- Looking glass
- http://lg.softlayer.com
- PeeringDB
- net/1613
- Exchanges
- 54
- Facilities
- 40
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
409 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2a03:8180:1f00::/40 v6 | no ROA | 38 | 3800136351 | 2026-09-18 |
| 2a03:8180:2000::/40 v6 | no ROA | 38 | 3800136351 | 2026-09-18 |
| 2a03:8180:2100::/40 v6 | no ROA | 38 | 3800136351 | 2026-09-18 |
| 2a03:8180:2200::/40 v6 | no ROA | 38 | 3800136351 | 2026-09-18 |
| 2a03:8180:2700::/40 v6 | no ROA | 38 | 3800136351 | 2026-09-18 |
| 2a03:8180:2800::/40 v6 | no ROA | 38 | 3800136351 | 2026-09-18 |
| 2a03:8180:2900::/40 v6 | no ROA | 38 | 3800136351 | 2026-09-18 |
| 2a04:f400:3000::/48 v6 | RPKI valid | 38 | 3800136351 | 2026-09-18 |
| 2a05:dfc7:30::/48 v6 | RPKI invalid | 8 | 2265236351 | 2026-09-18 |