AS21589 City of San Jose 🇺🇸 US
Announcing 26 prefixes, seen at the RIS collectors.
IPv4 prefixes
25
10,752 (42 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS21589
- Name
- City of San Jose
- Organisation
- City of San Jose
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2012-10-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
26 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 156.39.0.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.1.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.2.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.3.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.5.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.10.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.11.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.12.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.13.0/24 v4 | no ROA | 44 | 37721693921589 | 2026-09-18 |
| 156.39.15.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.28.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.48.0/21 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.60.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.62.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.63.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.64.0/22 v4 | no ROA | 42 | 34549325721589 | 2026-09-23 |
| 156.39.68.0/24 v4 | no ROA | 42 | 34549325721589 | 2026-09-23 |
| 156.39.69.0/24 v4 | no ROA | 42 | 34549325721589 | 2026-09-23 |
| 156.39.73.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.99.0/24 v4 | no ROA | 42 | 34549325721589 | 2026-09-23 |
| 156.39.125.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.127.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.131.0/24 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.136.0/21 v4 | no ROA | 45 | 34549325721589 | 2026-09-18 |
| 156.39.160.0/24 v4 | no ROA | 41 | 701821589 | 2026-09-18 |
| 2001:470:f0::/48 v6 | RPKI valid | 36 | 693921589 | 2026-09-18 |