AS52251
NORTECH ISP registered in Argentina
133IPv4 prefixes
1IPv6 prefixes
99%RPKI-valid
#2,228AS Rank
#16Rank in Argentina
2010-05-28Allocated
NORTECH (AS52251) — ISP, registered in Argentina. announces 133 IPv4 prefixes + 1 IPv6 prefixes. Rank in Argentina: #16. Allocated: 2010-05-28.
IPv4 133IPv6 1
Announced prefixes · 134
- v4 190.181.78.0/24 valid
- v4 190.181.79.0/24 valid
- v4 190.181.80.0/23 valid
- v4 190.181.80.0/24 valid
- v4 190.181.81.0/24 valid
- v4 190.181.82.0/23 valid
- v4 190.181.82.0/24 valid
- v4 190.181.83.0/24 valid
- v4 190.181.84.0/23 valid
- v4 190.181.84.0/24 valid
- v4 190.181.85.0/24 valid
- v4 190.181.86.0/23 valid
- v4 190.181.86.0/24 valid
- v4 190.181.87.0/24 valid
- v4 190.181.88.0/23 valid
- v4 190.181.88.0/24 valid
- v4 190.181.89.0/24 valid
- v4 190.181.90.0/23 valid
- v4 190.181.90.0/24 valid
- v4 190.181.91.0/24 valid
- v4 190.181.92.0/23 valid
- v4 190.181.92.0/24 valid
- v4 190.181.93.0/24 valid
- v4 190.181.94.0/23 valid
- v4 190.181.94.0/24 valid
- v4 190.181.95.0/24 valid
- v4 190.181.96.0/19 valid
- v4 190.181.96.0/23 valid
- v4 190.181.96.0/24 valid
- v4 190.181.97.0/24 valid
- v4 190.181.98.0/23 valid
- v4 190.181.98.0/24 valid
- v4 190.181.99.0/24 valid
- v6 2803:5080::/32 unknown
RPKI: rpki.cloudflare.com · 2026-06-21
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 134 |
| 2026-06-13 | 134 |
Internet Exchanges · 1
- AR-IX Cabase - Argentina Argentina 100 Gbps
Facilities · 1
- Cabase BUE Buenos Aires
AS topology · Customer cone 13
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