AS398991
X99 ISP registered in United States
48IPv4 prefixes
6IPv6 prefixes
65%RPKI-valid
#78,205AS Rank
327/327RIS visibility
#637Rank in United States
2024-02-22Allocated
X99 (AS398991) — ISP, registered in United States. announces 48 IPv4 prefixes + 6 IPv6 prefixes. Rank in United States: #637. Allocated: 2024-02-22.
IPv4 48IPv6 6
Announced prefixes · 54
- v6 2607:a540:9800::/38 valid
- v6 2607:a540:9c00::/38 valid
- v6 2607:a540::/33 valid
- v6 2607:a540:a000::/38 valid
RPKI: rpki.cloudflare.com · 2026-06-20
Routing: 63 IPv4 · 6 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-20
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 54 |
| 2026-06-13 | 54 |
Internet Exchanges · 4
- FL-IX Miami 200 Gbps
- Any2West Los Angeles and Silicon Valley 100 Gbps
- CIX-NoVA Ashburn, Reston, Washington DC 100 Gbps
- DE-CIX Dallas Dallas 100 Gbps
Facilities · 11
- Centersquare New Jersey (EWR2) Weehawken
- ColoHouse Miami Miami
- CoreSite - Chicago (CH1) Chicago
- CoreSite - Los Angeles (LA1) One Wilshire Los Angeles
- CoreSite - Los Angeles (LA2) Los Angeles
- Equinix DA11 - Dallas Dallas
- Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn
- Equinix MI1 - Miami, NOTA Miami
- Equinix RJ2 - Rio de Janeiro Rio de Janeiro
- Equinix SP4 - São Paulo Barueri
- Tecto TFOR1/2 (ex Globenet CLS & Big Lobster) Fortaleza
AS topology · Customer cone 1
Providers · 6
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