AS12257 Dell, Inc. 🇺🇸 US
Announcing 67 prefixes, seen at the RIS collectors.
IPv4 prefixes
63
16,128 (63 × /24)
IPv6 prefixes
4
1,027 × /48
Upstreams
15
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS12257
- Name
- Dell, Inc.
- Organisation
- Dell, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1999-05-03
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
63 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 12.7.200.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.208.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.209.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.212.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.213.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.214.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.215.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.216.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.217.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.218.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.219.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.220.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.221.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.222.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.223.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.224.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.225.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.226.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.227.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.228.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.230.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.231.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.232.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.233.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.235.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.237.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 128.221.239.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 132.237.141.0/24 v4 | no ROA | 43 | 701812257 | 2026-09-18 |
| 137.69.113.0/24 v4 | no ROA | 43 | 701812257 | 2026-09-18 |
| 137.69.117.0/24 v4 | no ROA | 43 | 701812257 | 2026-09-18 |
| 147.178.2.0/24 v4 | no ROA | 43 | 701812257 | 2026-09-18 |
| 147.178.4.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 147.178.5.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 147.178.6.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 147.178.7.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 147.178.8.0/24 v4 | RPKI valid | 44 | 34549949812257 | 2026-09-18 |
| 152.62.97.0/24 v4 | no ROA | 43 | 377211240012257 | 2026-09-18 |
| 152.62.108.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.109.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.110.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.112.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.113.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.115.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.118.0/24 v4 | no ROA | 43 | 377211240012257 | 2026-09-18 |
| 152.62.154.0/24 v4 | no ROA | 43 | 377211240012257 | 2026-09-18 |
| 152.62.155.0/24 v4 | no ROA | 43 | 377211240012257 | 2026-09-18 |
| 152.62.163.0/24 v4 | no ROA | 43 | 3454912991284912257 | 2026-10-04 |
| 152.62.164.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.165.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.184.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.185.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.186.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.187.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 152.62.193.0/24 v4 | no ROA | 44 | 37721268612257 | 2026-09-18 |
| 163.244.40.0/24 v4 | no ROA | 43 | 37721127312257 | 2026-09-18 |
| 163.244.72.0/24 v4 | no ROA | 42 | 34549465712257 | 2026-09-18 |
| 168.159.160.0/24 v4 | RPKI valid | 44 | 34549949812257 | 2026-09-18 |
| 168.159.162.0/24 v4 | RPKI valid | 44 | 34549949812257 | 2026-09-18 |
| 168.159.212.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 168.159.213.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 168.159.215.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |
| 198.161.247.0/24 v4 | no ROA | 42 | 34549129919894912257 | 2026-09-18 |
| 199.245.235.0/24 v4 | no ROA | 44 | 701812257 | 2026-09-18 |