ResearchRouting table, RPKI, IRR & looking glass

AS64080 SYN LTD

AS64080 (SYN-UK) is registered to SYN LTD in GB. It originates 43 prefixes in the global routing table.

39
IPv4 prefixes
4
IPv6 prefixes
15,872
IPv4 addresses
100%
RPKI valid

Who holds AS64080

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

AS number
AS64080
Handle
SYN-UK
Organization
SYN LTD
Country
GB
ASPA
None published

What AS64080 announces

Prefixes originated by AS64080 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
39
IPv6 prefixes
4
IPv4 addresses
15,872 (62 /24s)
RPKI valid
43 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS64080
42
With an IRR route object
43 100%

Who AS64080 is reached through

The AS just before AS64080 in the paths our looking glass collectors hold, for 43 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
RIPESYN-UKRIPE-NCC-END-MNT, MNT-SYN

Route objects with origin AS64080: RIPE 43

as-sets that list AS64080 (5)