ResearchRouting table, RPKI, IRR & looking glass

AS37012 Comsys (GH) Limited

AS37012 is registered to Comsys (GH) Limited in GH. It originates 38 prefixes in the global routing table.

38
IPv4 prefixes
0
IPv6 prefixes
9,216
IPv4 addresses
94%
RPKI valid
Registration

Who holds AS37012

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

AS number
AS37012
Handle
Comsys (GH) Limited
Organization
Comsys (GH) Limited
Country
GH
ASPA
None published
Routing

What AS37012 announces

Prefixes originated by AS37012 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
38
IPv6 prefixes
0
IPv4 addresses
9,216 (36 /24s)
RPKI valid
36 94%
RPKI invalid
0
RPKI not found
2
ROAs naming AS37012
36
With an IRR route object
33 86%
Prefixes

Announced prefixes

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

IPv4 (38)
41.222.232.0/2241.222.232.0/2441.222.233.0/2441.222.234.0/2441.222.235.0/24196.61.32.0/20196.61.32.0/24196.61.33.0/24196.61.34.0/24196.61.35.0/24196.61.36.0/24196.61.37.0/24196.61.38.0/24196.61.39.0/24196.61.40.0/24196.61.41.0/24196.61.42.0/24196.61.43.0/24196.61.44.0/24196.61.45.0/24196.61.46.0/24196.61.47.0/24197.159.128.0/20197.159.128.0/24197.159.129.0/24197.159.130.0/24197.159.131.0/24197.159.132.0/24197.159.133.0/24197.159.134.0/24197.159.135.0/24197.159.136.0/24197.159.137.0/24197.159.138.0/24197.159.139.0/24197.159.140.0/24197.159.141.0/24197.159.142.0/24

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS37012 is reached through

The AS just before AS37012 in the paths our looking glass collectors hold, for 38 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS328983 Comsys (GH) Limited 38
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
AFRINICComSysGH-ASAFRINIC-HM-MNT

Route objects with origin AS37012: AFRINIC 32 · RADB 15

as-sets that list AS37012 (12)
AS-DOLPHIN-TRANSITAS-HURRICANEAS-LUMEN-CUSTOMERS-ASNSAS-MAINONEAS-RETN-ACTUAL-V4AS-SET-AFRIXAS-TRANSROUTE-SPECAS-VF-GHAS12491:AS-GILAT-TELECOMAS12491:AS-IPPLANETAS13335:AS-CUSTOMERSAS37271:AS-CUSTOMERS:AS328571
Tools

Check AS37012 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup