ResearchRouting table, RPKI, IRR & looking glass

AS137847 Crisp Wireless Pty Ltd

AS137847 (CRISP-AS-AP) is registered to Crisp Wireless Pty Ltd in AU. It originates 4 prefixes in the global routing table.

3
IPv4 prefixes
1
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS137847

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

AS number
AS137847
Handle
CRISP-AS-AP
Organization
Crisp Wireless Pty Ltd
Country
AU
ASPA
None published

What AS137847 announces

Prefixes originated by AS137847 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
4 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS137847
2
With an IRR route object
4 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (3)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS137847 is reached through

The AS just before AS137847 in the paths our looking glass collectors hold, for 4 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
APNICCRISP-AS-APAPNIC-HM

Route objects with origin AS137847: APNIC 8 · RADB 1

as-sets that list AS137847 (10)