ResearchRouting table, RPKI, IRR & looking glass

AS37305 Frontier Optical Networks Ltd

AS37305 is registered to Frontier Optical Networks Ltd in KE. It originates 20 prefixes in the global routing table.

19
IPv4 prefixes
1
IPv6 prefixes
4,096
IPv4 addresses
100%
RPKI valid

Who holds AS37305

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS37305
Handle
Frontier Optical Networks Ltd
Organization
Frontier Optical Networks Ltd
Country
KE
ASPA
None published

What AS37305 announces

Prefixes originated by AS37305 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
19
IPv6 prefixes
1
IPv4 addresses
4,096 (16 /24s)
RPKI valid
20 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS37305
4
With an IRR route object
20 100%

Who AS37305 is reached through

The AS just before AS37305 in the paths our looking glass collectors hold, for 20 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
AFRINICFONAFRINIC-HM-MNT

Route objects with origin AS37305: AFRINIC 22

as-sets that list AS37305 (13)