AS21743
Atlas Networks Corporation ISP registered in United States
20IPv4 prefixes
2IPv6 prefixes
45%RPKI-valid
#8,432AS Rank
327/327RIS visibility
#1,593Rank in United States
2011-01-20Allocated
Atlas Networks Corporation (AS21743) — ISP, registered in United States. announces 20 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #1593. Allocated: 2011-01-20.
IPv4 20IPv6 2
Announced prefixes · 22
- v4 104.192.204.0/22 unknown
- v4 104.247.120.0/22 unknown
- v4 104.254.210.0/23 valid
- v4 104.255.0.0/22 unknown
- v4 104.36.44.0/22 unknown
- v4 149.18.8.0/22 unknown
- v4 154.6.48.0/22 unknown
- v4 161.129.176.0/24 unknown
- v4 199.231.240.0/21 unknown
- v4 209.200.234.0/23 valid
- v4 216.247.100.0/22 unknown
- v4 216.75.151.0/24 valid
- v4 45.42.141.0/24 valid
- v4 45.42.142.0/24 valid
- v4 66.170.184.0/21 unknown
- v4 66.171.176.0/20 unknown
- v4 66.248.243.0/24 valid
- v4 66.93.14.0/24 valid
- v4 69.5.52.0/22 valid
- v4 91.234.156.0/22 valid
- v6 2607:9100::/32 unknown
- v6 2620:b9:e000::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 20 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 22 |
| 2026-06-13 | 22 |
Internet Exchanges · 1
- SIX Seattle Seattle 10 Gbps
Facilities · 3
- Colocation Northwest - Tacoma Tacoma
- Digital Fortress (SEA) Seattle
- Digital Realty Seattle SEA10 Seattle
AS topology · Customer cone 2
Peers · 16
Customers · 1
- AS395664 Altius Institute for Biomedical Sciences
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