City of Fort Collins
BGP inherited
Cluster stats
| Netblocks | 28 |
| All fragments | 32 blocks across 3 clusters |
| Cluster ID | 204406299 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 | |
Footprint over time
4 weekly snapshots · JSON
28
0 netblocks since 2026-07-05
2026-07-05
peak 28
2026-07-13
IP Ranges (28)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.163.32.0/24 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 38.15.32.0/19 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 38.75.232.0/21 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 38.80.148.0/22 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 38.147.232.0/21 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 38.175.160.0/19 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 38.246.0.0/19 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 167.94.176.0/20 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 192.251.149.0/24 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 198.59.46.0/24 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 198.59.47.0/24 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 198.59.48.0/24 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 198.99.80.0/22 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 204.107.184.0/24 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 204.133.79.0/24 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 204.133.83.0/24 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 206.53.175.26/32 | City of Fort Collins | PEERINGDB | ASSIGNED | ● high |
| 2001:504:58::26/128 | City of Fort Collins | PEERINGDB | ASSIGNED | ● high |
| 2605:b40::/32 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:1100::/40 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:1200::/40 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:1300::/40 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:1400::/40 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:2100::/40 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:2200::/40 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:2300::/40 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:2400::/40 | City of Fort Collins | BGP | ANNOUNCED | ● high |
| 2605:b40:f0c0::/48 | City of Fort Collins | BGP | ANNOUNCED | ● high |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “City of Fort” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- City of Fort Worth 3 blocks
- City of Fort Myers 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- KINTIKS-AIR-FORT-CITY-LTD via Bezeq International Ltd. sub-allocation
Network trust
what's this?
RPKI hygiene: C
how networks compare →
71.4%
of checked blocks have valid RPKI ROA coverage
(20 of 28)
No discrepancies found among checked blocks.
NIC Handles
AS394748
AS397142
AS397142