ResearchRouting table, RPKI, IRR & looking glass

AS140637 Macquarie Technology Operations Pty Limited

AS140637 (MTG-MG) is registered to Macquarie Technology Operations Pty Limited in AU. It originates 53 prefixes in the global routing table.

50
IPv4 prefixes
3
IPv6 prefixes
147,456
IPv4 addresses
71%
RPKI valid

Who holds AS140637

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

AS number
AS140637
Handle
MTG-MG
Organization
Macquarie Technology Operations Pty Limited
Country
AU
ASPA
None published

What AS140637 announces

Prefixes originated by AS140637 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
50
IPv6 prefixes
3
IPv4 addresses
147,456 (576 /24s)
RPKI valid
38 71%
RPKI invalid
0
RPKI not found
15
ROAs naming AS140637
36
With an IRR route object
43 81%

Who AS140637 is reached through

The AS just before AS140637 in the paths our looking glass collectors hold, for 53 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
APNICMTG-MGAPNIC-HM

Route objects with origin AS140637: APNIC 73 · RADB 7 · ALTDB 4

as-sets that list AS140637 (12)