AS33538
Mimecast North America Inc Unknown registered in Canada
2IPv4 prefixes
2IPv6 prefixes
100%RPKI-valid
#27,011AS Rank
327/327RIS visibility
#582Rank in Canada
2020-05-29Allocated
Mimecast North America Inc (AS33538) — Unknown, registered in Canada. announces 2 IPv4 prefixes + 2 IPv6 prefixes. Rank in Canada: #582. Allocated: 2020-05-29.
IPv4 2IPv6 2
Announced prefixes · 4
- v4 170.10.144.0/23 valid
- v4 170.10.146.0/23 valid
- v6 2620:134:6006::/48 valid
- v6 2620:134:6007::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 2 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 4 |
| 2026-06-13 | 4 |