ResearchRouting table, RPKI, IRR & looking glass

AS37053 RSAWEB (PTY) LTD

AS37053 is registered to RSAWEB (PTY) LTD in ZA. It originates 22 prefixes in the global routing table.

21
IPv4 prefixes
1
IPv6 prefixes
120,320
IPv4 addresses
100%
RPKI valid

Who holds AS37053

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

AS number
AS37053
Handle
RSAWEB (PTY) LTD
Organization
RSAWEB (PTY) LTD
Country
ZA
ASPA
None published

What AS37053 announces

Prefixes originated by AS37053 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
21
IPv6 prefixes
1
IPv4 addresses
120,320 (470 /24s)
RPKI valid
22 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS37053
22
With an IRR route object
22 100%

Who AS37053 is reached through

The AS just before AS37053 in the paths our looking glass collectors hold, for 22 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.