City of San Jose
Cluster stats
| Netblocks | 27 |
| All fragments | 75 blocks across 6 clusters |
| Cluster ID | 191593895 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (27)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 156.39.0.0/16 | City of San Jose | ARIN | ● high | |
| 156.39.0.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.1.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.2.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.3.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.5.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.10.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.11.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.12.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.13.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.15.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.28.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.48.0/21 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.60.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.62.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.63.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.64.0/22 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.68.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.69.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.73.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.99.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.125.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.127.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.131.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.136.0/21 | City of San Jose | BGP | ANNOUNCED | ● high |
| 156.39.160.0/24 | City of San Jose | BGP | ANNOUNCED | ● high |
| 2001:470:f0::/48 | City of San Jose | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
3.7%
of checked blocks have valid RPKI ROA coverage
(1 of 27)
No discrepancies found among checked blocks.
NIC Handles
AS21589
CASTI255-ARIN
CSJ-1
DNSAD188-ARIN
DNSAD188-ARIN
DNSAD188-ARIN