ResearchRouting table, RPKI, IRR & looking glass

AS201004 Global Telephone & Telecommunication S.A. (GT&T)

AS201004 (GlobalTT-AS) is registered to Global Telephone & Telecommunication S.A. (GT&T) in BE. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
512
IPv4 addresses
0%
RPKI valid

Who holds AS201004

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

AS number
AS201004
Handle
GlobalTT-AS
Organization
Global Telephone & Telecommunication S.A. (GT&T)
Country
BE
ASPA
None published

What AS201004 announces

Prefixes originated by AS201004 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
1
IPv4 addresses
512 (2 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
3
ROAs naming AS201004
0
With an IRR route object
3 100%

Announced prefixes

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

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS201004 is reached through

The AS just before AS201004 in the paths our looking glass collectors hold, for 3 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
RIPEGlobalTT-ASRIPE-NCC-END-MNT, GLOBALTT-MNT

Route objects with origin AS201004: RIPE 5

as-sets that list AS201004 (4)