AS18615
Mainstream Fiber Networks, LLC ISP registered in United States
8IPv4 prefixes
1IPv6 prefixes
78%RPKI-valid
#19,560AS Rank
327/327RIS visibility
#3,482Rank in United States
2013-11-12Allocated
Mainstream Fiber Networks, LLC (AS18615) — ISP, registered in United States. announces 8 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #3482. Allocated: 2013-11-12.
IPv4 8IPv6 1
Announced prefixes · 9
- v4 147.160.8.0/21 valid
- v4 149.20.248.0/21 valid
- v4 163.182.176.0/20 valid
- v4 206.126.242.0/23 valid
- v4 23.252.0.0/20 valid
- v4 38.194.0.0/18 unknown
- v4 38.2.0.0/19 unknown
- v4 74.116.20.0/22 valid
- v6 2607:1c80::/32 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 8 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 9 |
| 2026-06-13 | 9 |
Internet Exchanges · 3
- DE-CIX Chicago Chicago 50 Gbps
- DE-CIX Dallas Dallas 20 Gbps
- FD-IX - Indianapolis Indianapolis, Indiana 20 Gbps
Facilities · 4
- DartPoints Columbus, IN - CLU1 Columbus
- Equinix DA - Dallas (previously Infomart Dallas) Dallas
- Heyburn Building Louisville
- Netrality - Indy Telcom Center - 701 W. Henry Indianapolis
AS topology · Customer cone 1
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