Home / Prefixes / 2607:f520::/32

2607:f520::/32 No ROA

California Institute of Technology · Updated 22.10.2026 05:14 UTC
Announced IPv6 AS31 California Institute of Technology US United States

Network Information

Prefix
2607:f520::/32
Network Description:
—
Address range
2607:f520:: – 2607:f520:ffff:ffff:ffff:ffff:ffff:ffff
Size
4,294,967,296 × /64
Origin AS
AS31 California Institute of Technology
AS path
AS208972AS9121AS6939AS2152AS31
Paths seen
1
RPKI
No ROA
Location
US United States
First seen
21.10.2026

RPKI ROAs

No ROA covers this prefix.
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
131.215.0.0/16 AS31 US Glendale No ROA
131.215.229.0/24 AS31 US Los Angeles No ROA
131.215.230.0/24 AS31 US Los Angeles No ROA
131.215.234.0/24 AS31 US Los Angeles No ROA
131.215.239.0/24 AS31 US Los Angeles No ROA
131.215.240.0/24 AS31 US Los Angeles No ROA
131.215.242.0/23 AS31 US Los Angeles No ROA
131.215.244.0/23 AS31 US Los Angeles No ROA
134.4.0.0/16 AS31 US Pasadena No ROA
192.12.19.0/24 AS31 US No ROA
192.31.43.0/24 AS31 US No ROA
192.41.208.0/24 AS31 US No ROA

Origin AS

Details →
AS
AS31
Name
California Institute of Technology
Prefixes
12 IPv4 · 1 IPv6
Peers
2 (2 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API