AS683
Argonne National Laboratory Unknown registered in United States
24IPv4 prefixes
10IPv6 prefixes
82%RPKI-valid
#12,917AS Rank
327/327RIS visibility
#1,034Rank in United States
1990-06-14Allocated
Argonne National Laboratory (AS683) — Unknown, registered in United States. announces 24 IPv4 prefixes + 10 IPv6 prefixes. Rank in United States: #1034. Allocated: 1990-06-14.
IPv4 24IPv6 10
Announced prefixes · 34
- v4 130.202.0.0/16 valid
- v4 140.221.0.0/18 valid
- v4 140.221.112.0/20 valid
- v4 140.221.68.0/24 valid
- v4 140.221.69.0/24 valid
- v4 140.221.70.0/23 valid
- v4 140.221.72.0/21 valid
- v4 140.221.80.0/20 valid
- v4 140.221.96.0/23 valid
- v4 146.137.0.0/16 valid
- v4 146.137.252.0/22 valid
- v4 146.139.0.0/16 valid
- v4 164.54.0.0/16 valid
- v4 192.148.94.0/24 unknown
- v4 192.148.95.0/24 unknown
- v4 192.5.170.0/23 valid
- v4 192.5.174.0/24 valid
- v4 192.5.175.0/24 valid
- v4 192.5.176.0/20 valid
- v4 192.5.200.0/24 valid
- v4 192.5.84.0/24 unknown
- v4 192.5.86.0/24 unknown
- v4 192.5.87.0/24 unknown
- v4 198.252.143.0/24 unknown
- v6 2602:278:2000::/36 valid
- v6 2602:278:4000::/36 valid
- v6 2602:278:5000::/36 valid
- v6 2602:278:8100::/48 valid
- v6 2602:278:9000::/36 valid
- v6 2602:278:aaaa::/48 valid
- v6 2602:278:e100::/40 valid
- v6 2602:278:e200::/48 valid
- v6 2602:278:e220::/48 valid
- v6 2620:0:dc0::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 24 IPv4 · 10 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 34 |
| 2026-06-13 | 34 |
| 2026-06-16 | 34 |
AS topology · Customer cone 1
Embed this on your site
Badge 
[](https://ipdex.io/asn/AS683/)
<a href="https://ipdex.io/asn/AS683/"><img src="https://ipdex.io/badge/asn/683.svg" alt="AS683 on ipdex"></a>
Live chart (iframe)
<iframe src="https://ipdex.io/embed/asn/683" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>