ResearchRouting table, RPKI, IRR & looking glass

AS46408 Columbus Communication St. Vincent and the Grenadines Ltd.

AS46408 (COLUMBUS-COMMUNICATION-SVG) is registered to Columbus Communication St. Vincent and the Grenadines Ltd. in VC. It originates 49 prefixes in the global routing table.

49
IPv4 prefixes
0
IPv6 prefixes
21,504
IPv4 addresses
34%
RPKI valid
Registration

Who holds AS46408

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

AS number
AS46408
Handle
COLUMBUS-COMMUNICATION-SVG
Organization
Columbus Communication St. Vincent and the Grenadines Ltd.
Country
VC
ASPA
None published
Routing

What AS46408 announces

Prefixes originated by AS46408 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
49
IPv6 prefixes
0
IPv4 addresses
21,504 (84 /24s)
RPKI valid
17 34%
RPKI invalid
0
RPKI not found
32
ROAs naming AS46408
9
With an IRR route object
6 12%
Prefixes

Announced prefixes

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

IPv4 (49)
65.48.140.0/2365.48.142.0/2365.48.229.0/2465.48.233.0/2465.48.234.0/2369.73.199.0/2469.73.200.0/2369.73.202.0/2469.73.237.0/2469.73.238.0/2369.79.12.0/2369.80.55.0/2469.80.56.0/2369.80.58.0/2472.22.138.0/2372.51.76.0/2372.51.78.0/2372.51.87.0/2472.51.88.0/2372.51.122.0/23104.219.24.0/23104.219.26.0/23104.255.232.0/23104.255.234.0/23162.210.156.0/24162.212.210.0/23192.58.140.0/23192.214.116.0/23192.214.118.0/23196.1.161.0/24196.1.169.0/24199.192.224.0/23204.13.240.0/23204.13.242.0/23205.214.205.0/24207.191.240.0/23207.191.242.0/23207.191.244.0/23207.191.246.0/23208.84.200.0/23208.84.202.0/23208.84.204.0/23208.84.206.0/23209.236.44.0/23209.236.46.0/23216.110.96.0/23216.110.119.0/24216.110.120.0/23216.110.122.0/24

RPKI valid   RPKI invalid   no ROA covers it

Upstreams

Who AS46408 buys transit from

Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 1 upstream.

AS23520 LIBERTY-NETWORKS
Downstreams

Who buys transit from AS46408

1 downstream, its customers.

AS398901 ITSD-VC-01
IRR

Routing registry objects

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

Route objects with origin AS46408: RADB 10

as-sets that list AS46408 (4)
AS-AS209-CUSTAS-NWN-TRANSITAS-XO-BAS3491:AS-CUSTOMERS-NA
Tools

Check AS46408 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup