AS2152 CENIC - CalREN 🇺🇸 US
CENIC. Announcing 753 prefixes, seen at the RIS collectors.
IPv4 prefixes
730
2,486,016 (9,711 × /24)
IPv6 prefixes
23
1 × /32
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
90
transit customers observed
Customer cone
172
ASes reachable through it
Registry and operator data
- AS number
- AS2152
- Name
- CENIC - CalREN
- Organisation
- CENIC / CalREN AS2152
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2024-07-08
- Network type
- Educational/Research
- Traffic levels
- 1-5Tbps
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS-CALRENDC
- Website
- https://cenic.org
- Looking glass
- https://bgp.tools/lg/2152
- PeeringDB
- net/321
- Exchanges
- 7
- Facilities
- 6
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Internet exchange presence
From PeeringDB, which networks maintain themselves
| Exchange | City | Country | IPv4 | IPv6 | Speed | Route server |
|---|---|---|---|---|---|---|
| BBIX US-West | West Coast | 🇺🇸 US | 101.203.74.85 | 2403:c780:7200:b074::2152:1 | 100 G | no |
| BBIX US-West | West Coast | 🇺🇸 US | 101.203.74.86 | 2403:c780:7200:b074::2152:2 | 100 G | no |
| Equinix Los Angeles | Los Angeles | 🇺🇸 US | 206.223.123.95 | 2001:504:0:3::2152:1 | 100 G | no |
| Equinix Palo Alto | Palo Alto | 🇺🇸 US | 198.32.176.33 | 2001:504:d::21 | 100 G | no |
| Equinix San Jose | San Jose | 🇺🇸 US | 206.223.117.118 | 2001:504:0:1::2152:1 | 100 G | no |
| MegaIX Bay Area | San Francisco | 🇺🇸 US | 206.53.206.142 | 2606:a980:0:e::e | 100 G | no |
| MegaIX Los Angeles | Los Angeles | 🇺🇸 US | 206.53.172.40 | 2606:a980:0:5::28 | 100 G | no |
| NYIIX Los Angeles | Los Angeles | 🇺🇸 US | 149.112.104.32 | 2001:504:a::a500:2152:1 | 10 G | no |