AS266420 NTC Comunicaçoes Ltda ME 🇧🇷 BR
NTC Comunicaçoes Ltda ME. Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
3,072 (12 × /24)
IPv6 prefixes
3
2 × /32
Upstreams
2
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS266420
- Name
- NTC Comunicaçoes Ltda ME
- Organisation
- NTC Comunicações
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2016-12-12
- Network type
- Cable/DSL/ISP
- Traffic levels
- 10-20Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-266420
- Website
- http://www.ntcnetwork.com.br
- PeeringDB
- net/15685
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 170.81.160.0/22 v4 | no ROA | 42 | 24482266420 | 2026-09-18 |
| 170.81.160.0/23 v4 | no ROA | 42 | 24482266420 | 2026-09-18 |
| 170.81.160.0/24 v4 | no ROA | 12 | 37721266420 | 2026-09-22 |
| 170.81.161.0/24 v4 | no ROA | 12 | 37721266420 | 2026-09-22 |
| 170.81.162.0/23 v4 | no ROA | 42 | 24482266420 | 2026-09-18 |
| 170.81.162.0/24 v4 | no ROA | 12 | 37721266420 | 2026-09-22 |
| 170.81.163.0/24 v4 | no ROA | 12 | 37721266420 | 2026-09-22 |
| 2804:378c::/32 v6 | no ROA | 35 | 24482266420 | 2026-09-18 |
| 2804:378c::/33 v6 | no ROA | 21 | 24482266420 | 2026-09-22 |
| 2804:378c:8000::/33 v6 | no ROA | 21 | 24482266420 | 2026-09-22 |