AS27820
Handle
Cluster stats
| Netblocks | 8 · 3,065 IPv4 addresses |
| Cluster ID | 211101491 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
9
+1 netblocks since 2026-07-13
2026-07-13
peak 9
2026-07-19
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 200.0.28.0/22 | AS27820 | BGP | ANNOUNCED | ● high |
| 200.0.28.0/23 | AS27820 | BGP | ANNOUNCED | ● high |
| 200.0.28.0/24 | AS27820 | BGP | ANNOUNCED | ● high |
| 200.0.29.0/24 | AS27820 | BGP | ANNOUNCED | ● high |
| 200.0.30.0/24 | AS27820 | BGP | ANNOUNCED | ● high |
| 200.0.30.0/23 | AS27820 | BGP | ANNOUNCED | ● high |
| 200.0.31.0/24 | AS27820 | BGP | ANNOUNCED | ● high |
| 2800:130::/32 | AS27820 | BGP | ANNOUNCED | ● high |
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 (3)
These blocks are registered to AS27820 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.
| 200.0.30.0/23 /23 | authorized for AS3549 — Level 3 Parent, LLC |
| 200.0.30.0/24 /24 | authorized for AS3549 — Level 3 Parent, LLC |
| 200.0.31.0/24 /24 | authorized for AS3549 — Level 3 Parent, LLC |
NIC Handles
AS27820