Colorado College
BGP inherited
Cluster stats
| Netblocks | 12 |
| All fragments | 61 blocks across 13 clusters |
| Cluster ID | 204397294 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
12
+1 netblocks since 2026-07-05
2026-07-05
peak 12
2026-07-13
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 192.70.253.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 192.188.250.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 198.59.3.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 198.59.4.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 198.59.5.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 198.59.6.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 198.62.148.0/22 | Colorado College | BGP | ANNOUNCED | ● high |
| 204.228.84.0/22 | Colorado College | ARIN | ● high | |
| 204.228.84.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 204.228.85.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 204.228.86.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
| 204.228.87.0/24 | Colorado College | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(9 of 12)
No discrepancies found among checked blocks.
NIC Handles
AS17207
COLORA
ZIEMB-ARIN
ZIEMB-ARIN
ZIEMB-ARIN
ZIEMB-ARIN