ResearchRouting table, RPKI, IRR & looking glass

AS8681 JT (Jersey) Limited

AS8681 (JT) is registered to JT (Jersey) Limited in JE. It originates 63 prefixes in the global routing table.

61
IPv4 prefixes
2
IPv6 prefixes
71,936
IPv4 addresses
77%
RPKI valid

Who holds AS8681

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

AS number
AS8681
Handle
JT
Organization
JT (Jersey) Limited
Country
JE
ASPA
None published

What AS8681 announces

Prefixes originated by AS8681 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
61
IPv6 prefixes
2
IPv4 addresses
71,936 (281 /24s)
RPKI valid
49 77%
RPKI invalid
1
RPKI not found
13
ROAs naming AS8681
49
With an IRR route object
38 60%

Who AS8681 is reached through

The AS just before AS8681 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.