IX-Denver
Data as of 2026-09-13
Handle
This organisation
| Netblocks | 4 · 512 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2607:dc0::/32) |
| Also registered under this name | 12 netblocks across 3 separate records |
| Record ID | 241878401 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | RIR handle |
| Shared handles | clustered on 13 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.144.216.0/24 | IX-Denver | BGP | ANNOUNCED | ● high |
| 206.53.175.0/24 | IX-Denver | ARIN | DIRECT ALLOCATION | ● high |
| 2001:504:58::/48 | IX-Denver | ARIN | DIRECT ALLOCATION | ● high |
| 2607:dc0::/32 | IX-Denver | BGP | ANNOUNCED | ● high |
IPv6 ranges (2)
Other domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(5 of 6)
No discrepancies found among checked blocks.
NIC Handles
AS399029
CALKI43-ARIN
CALKI43-ARIN
CALKI43-ARIN
GRUND7-ARIN
GRUND7-ARIN
GRUND7-ARIN
GRUND7-ARIN
IXWES
NAT43-ARIN
NAT43-ARIN
NAT43-ARIN
+1 more