AS47065 USC / UFMG PEERING Research Testbed 🇺🇸 US
Announcing 170 prefixes, seen at the RIS collectors.
IPv4 prefixes
12
3,072 (12 × /24)
IPv6 prefixes
158
161 × /48
Upstreams
25
transit providers observed
Peers
21
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS47065
- Name
- USC / UFMG PEERING Research Testbed
- Organisation
- Columbia/UFMG PEERING Research Testbed
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2009-06-16
- Network type
- Educational/Research
- Traffic levels
- 20-100Mbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- RS-PEERING-TESTBED
- Website
- http://peering.ee.columbia.edu
- PeeringDB
- net/6248
- Exchanges
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
12 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 138.185.230.0/24 v4 | no ROA | 43 | 3454932572047347065 | 2026-09-18 |
| 138.185.231.0/24 v4 | no ROA | 43 | 3454932572047347065 | 2026-09-18 |
| 184.164.230.0/24 v4 | no ROA | 44 | 37721470651109647065 | 2026-10-29 |
| 184.164.231.0/24 v4 | no ROA | 48 | 3772147065 | 2026-10-29 |
| 184.164.237.0/24 v4 | no ROA | 43 | 34549646121047065 | 2026-10-09 |
| 184.164.239.0/24 v4 | no ROA | 42 | 34549372712047347065 | 2026-10-06 |
| 184.164.244.0/24 v4 | no ROA | 2 | 213241900212992047347065 | 2026-09-18 |
| 184.164.245.0/24 v4 | no ROA | 43 | 34549372712047347065 | 2026-09-18 |
| 184.164.250.0/24 v4 | no ROA | 44 | 377214706515164470652178247065 | 2026-10-29 |
| 184.164.251.0/24 v4 | no ROA | 32 | 2132419002470657015400447065 | 2026-10-06 |
| 184.164.255.0/24 v4 | no ROA | 49 | 333347065 | 2026-09-18 |
| 204.9.171.0/24 v4 | no ROA | 49 | 7018312847065 | 2026-09-18 |