AS21743 Atlas Networks Corporation 🇺🇸 US
Announcing 30 prefixes, seen at the RIS collectors.
IPv4 prefixes
28
24,064 (94 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
2
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS21743
- Name
- Atlas Networks Corporation
- Organisation
- Atlas Networks
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2011-01-20
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-ATLASNET2
- Website
- http://atlasnet.com
- PeeringDB
- net/6844
- Exchanges
- 1
- Facilities
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
28 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.42.141.0/24 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 45.42.142.0/24 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 64.57.177.0/24 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 64.93.12.0/23 v4 | RPKI valid | 43 | 34549291421743 | 2026-10-10 |
| 64.204.233.0/24 v4 | RPKI valid | 42 | 34549291421743 | 2026-10-30 |
| 64.204.234.0/24 v4 | RPKI valid | 42 | 34549291421743 | 2026-10-30 |
| 66.93.14.0/24 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 66.117.131.0/24 v4 | RPKI valid | 42 | 34549291421743 | 2026-10-30 |
| 66.117.134.0/24 v4 | RPKI valid | 42 | 34549291421743 | 2026-10-30 |
| 66.170.184.0/21 v4 | no ROA | 43 | 34549291421743 | 2026-09-18 |
| 66.171.176.0/20 v4 | no ROA | 43 | 3492721743 | 2026-09-18 |
| 66.248.243.0/24 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 69.5.52.0/22 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 91.234.156.0/22 v4 | no ROA | 43 | 34549325721743 | 2026-09-18 |
| 104.36.44.0/22 v4 | no ROA | 42 | 3492721743 | 2026-09-18 |
| 104.192.204.0/22 v4 | no ROA | 43 | 34549291421743 | 2026-09-18 |
| 104.247.120.0/22 v4 | no ROA | 43 | 34549291421743 | 2026-09-18 |
| 104.254.210.0/23 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 104.255.0.0/22 v4 | no ROA | 43 | 34549291421743 | 2026-09-18 |
| 149.18.8.0/22 v4 | no ROA | 43 | 34549291421743 | 2026-09-18 |
| 149.57.248.0/21 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 154.6.48.0/22 v4 | no ROA | 43 | 34549291421743 | 2026-09-18 |
| 161.129.176.0/24 v4 | no ROA | 43 | 34549291421743 | 2026-09-18 |
| 165.140.26.0/24 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 199.231.240.0/21 v4 | no ROA | 43 | 34549291421743 | 2026-09-18 |
| 209.200.234.0/23 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 216.75.151.0/24 v4 | RPKI valid | 43 | 34549291421743 | 2026-09-18 |
| 216.247.100.0/22 v4 | no ROA | 43 | 34549325721743 | 2026-09-18 |