AS550
Los Alamos National Laboratory
Scanned 1 day ago
📋 Summary
IP address summary information| Name | Los Alamos National Laboratory |
| IPv4 addresses | 329K |
| IPv6 addresses | Not available |
| ASN type | Not announced |
| Registry | ARIN |
| Allocated | Nov 13, 1989 |
| Updated | Nov 18, 2025 |
📊 IP Ranges
IPv4: 10 | IPv6: 0| Netblock | IP Count |
|---|---|
| NET-128-165-0-0-1 | 66K |
| NET-130-55-0-0-1 | 66K |
| NET-138-98-0-0-1 | 66K |
| NET-141-111-0-0-1 | 66K |
| NET-192-12-184-0-1 | 256 |
| NET-192-12-208-0-1 | 256 |
| NET-192-43-188-0-1 | 256 |
| NET-192-52-70-0-1 | 256 |
| NET-192-65-95-0-1 | 256 |
| NET-204-121-0-0-1 | 66K |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS550 |
| Name | CORNETT-AS |
| Organization | Los Alamos National Laboratory |
| Status | active |
| Allocated | Nov 13, 1989 |
| Updated | Nov 18, 2025 |
Contacts
| Registrant | Los Alamos National Laboratory |
| Address | P. O. Box 1663 Los Alamos NM 87545 United States |
Source: ARIN
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
0 upstreamsNo upstreams found.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| NET-128-165-0-0-1 | AS550 | /0 | Not Found |
| NET-130-55-0-0-1 | AS550 | /0 | Not Found |
| NET-138-98-0-0-1 | AS550 | /0 | Not Found |
| NET-141-111-0-0-1 | AS550 | /0 | Not Found |
| NET-192-12-184-0-1 | AS550 | /0 | Not Found |
| NET-192-12-208-0-1 | AS550 | /0 | Not Found |
| NET-192-43-188-0-1 | AS550 | /0 | Not Found |
| NET-192-52-70-0-1 | AS550 | /0 | Not Found |
| NET-192-65-95-0-1 | AS550 | /0 | Not Found |
| NET-204-121-0-0-1 | AS550 | /0 | Not Found |
RPKI validation powered by rpki.zorn.ltd (Routinator).