AS398991
X99 ISP registered in United States
48IPv4 prefixes
6IPv6 prefixes
65%RPKI-valid
#78,205AS Rank
326/326RIS 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
- v4 130.250.188.0/23 valid
- v4 130.250.188.0/24 valid
- v4 142.99.102.0/23 valid
- v4 142.99.99.0/24 valid
- v4 184.154.240.0/23 valid
- v4 184.154.242.0/23 valid
- v4 184.154.244.0/23 valid
- v4 198.13.16.0/23 valid
- v4 198.13.16.0/24 valid
- v4 198.13.17.0/24 valid
- v4 199.245.233.0/24 valid
- v4 199.245.234.0/24 valid
- v4 206.109.56.0/23 valid
- v4 206.109.56.0/24 valid
- v4 206.109.57.0/24 valid
- v4 206.109.58.0/23 valid
- v4 206.109.58.0/24 valid
- v4 206.109.59.0/24 valid
- v4 208.122.16.0/23 valid
- v4 208.122.16.0/24 valid
- v4 208.122.17.0/24 valid
- v4 208.122.18.0/23 valid
- v4 208.122.18.0/24 valid
- v4 208.122.19.0/24 valid
- v4 209.131.120.0/23 valid
- v4 209.131.122.0/23 valid
- v4 209.131.122.0/24 valid
- v4 209.131.123.0/24 valid
- v4 23.231.97.0/24 valid
- v4 38.100.202.0/23 unknown
- v4 38.100.202.0/24 unknown
- v4 38.100.203.0/24 unknown
- v4 38.135.26.0/23 unknown
- v4 38.183.188.0/23 unknown
- v4 38.183.188.0/24 unknown
- v4 38.183.189.0/24 unknown
- v4 38.247.68.0/24 unknown
- v4 38.247.69.0/24 unknown
- v4 38.247.70.0/23 unknown
- v4 38.247.70.0/24 unknown
- v4 38.247.71.0/24 unknown
- v4 38.46.142.0/23 unknown
- v4 38.46.142.0/24 unknown
- v4 38.46.143.0/24 unknown
- v4 38.81.122.0/23 unknown
- v4 38.81.123.0/24 unknown
- v4 38.99.238.0/24 unknown
- v4 38.99.239.0/24 unknown
- v6 2607:a540:9000::/38 valid
- v6 2607:a540:9400::/38 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 63 IPv4 · 6 IPv6 announced · RIS visibility 326/326 RIS peers · RIPEstat · 2026-06-17
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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