AS274903
Data as of 2026-08-23
Handle
Cluster stats
| Netblocks | 7 · 512 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2803:ce30::/32) |
| Registered in | Spain (1) · United States (1) |
| Cluster ID | 227263525 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.15.1.0/24 | AS274903 | BGP | ANNOUNCED | ● high |
| 38.97.244.0/24 | AS274903 | BGP | ANNOUNCED | ● high |
| 2803:ce30::/32 | AS274903 | BGP | ANNOUNCED | ● high |
| 2803:ce30::/48 | AS274903 | BGP | ANNOUNCED | ● high |
| 2803:ce30:10::/48 | AS274903 | BGP | ANNOUNCED | ● high |
| 2803:ce30:11::/48 | AS274903 | BGP | ANNOUNCED | ● high |
| 2803:ce30:12::/48 | AS274903 | BGP | ANNOUNCED | ● high |
IPv6 ranges (5)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
Possible discrepancies (1)
These blocks are registered to AS274903 but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 31.15.1.0/24 /24 | authorized for AS52468 — AS52468 |
NIC Handles
AS274903
AS52468
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