AS2152 CENIC - CalREN 🇺🇸 US
CENIC. Announcing 761 prefixes, seen at the RIS collectors.
IPv4 prefixes
738
2,489,088 (9,723 × /24)
IPv6 prefixes
23
1 × /32
Upstreams
4
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
89
transit customers observed
Customer cone
19,633
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
- RADB::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
Announcement history
One point per day, recorded at each table import
IPv4
IPv6
Recorded changes
New prefixes and origin changes seen on the live stream