ResearchRouting table, RPKI, IRR & looking glass

AS202492 SILVERHILL GROUP HOLDING LTD

AS202492 (SGHL1-AS) is registered to SILVERHILL GROUP HOLDING LTD in SC. It originates 36 prefixes in the global routing table.

36
IPv4 prefixes
0
IPv6 prefixes
23,552
IPv4 addresses
38%
RPKI valid

Who holds AS202492

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

AS number
AS202492
Handle
SGHL1-AS
Organization
SILVERHILL GROUP HOLDING LTD
Country
SC
ASPA
None published

What AS202492 announces

Prefixes originated by AS202492 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
36
IPv6 prefixes
0
IPv4 addresses
23,552 (92 /24s)
RPKI valid
14 38%
RPKI invalid
0
RPKI not found
22
ROAs naming AS202492
18
With an IRR route object
35 97%

Who AS202492 is reached through

The AS just before AS202492 in the paths our looking glass collectors hold, for 36 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
RIPESGHL1-ASRIPE-NCC-END-MNT, SGHOL-MNT

Route objects with origin AS202492: RIPE 39

as-sets that list AS202492 (5)