AS138146
Mohammad SAHIDUL ISLAM Unknown registered in Bangladesh
4IPv4 prefixes
8IPv6 prefixes
100%RPKI-valid
#47,599AS Rank
327/327RIS visibility
#164Rank in Bangladesh
2018-08-16Allocated
Mohammad SAHIDUL ISLAM (AS138146) — Unknown, registered in Bangladesh. announces 4 IPv4 prefixes + 8 IPv6 prefixes. Rank in Bangladesh: #164. Allocated: 2018-08-16.
IPv4 4IPv6 8
Announced prefixes · 12
- v4 103.121.60.0/24 valid
- v4 103.121.61.0/24 valid
- v4 103.121.62.0/24 valid
- v4 103.121.63.0/24 valid
- v6 2403:6840:1::/48 valid
- v6 2403:6840:2::/48 valid
- v6 2403:6840:3::/48 valid
- v6 2403:6840:4::/48 valid
- v6 2403:6840:5::/48 valid
- v6 2403:6840:6::/48 valid
- v6 2403:6840::/32 valid
- v6 2403:6840::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 4 IPv4 · 11 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 12 |
| 2026-06-13 | 12 |
AS topology · Customer cone 1
Providers · 1
- AS139009 Windstream Communication Limited