ResearchRouting table, RPKI, IRR & looking glass

AS18025 Bhutan Telecom Ltd

AS18025 (BTTELECOM-AS-AP) is registered to Bhutan Telecom Ltd in BT. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
768
IPv4 addresses
100%
RPKI valid

Who holds AS18025

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

AS number
AS18025
Handle
BTTELECOM-AS-AP
Organization
Bhutan Telecom Ltd
Country
BT
ASPA
1 provider

What AS18025 announces

Prefixes originated by AS18025 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
0
IPv4 addresses
768 (3 /24s)
RPKI valid
2 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS18025
3
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (2)

RPKI valid   RPKI invalid   no ROA covers it

Who AS18025 is reached through

The AS just before AS18025 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS18025 publishes an ASPA naming this provider. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
APNICBTTELECOM-AS-APAPNIC-HM
RADBLAIX-TRANSIT-CUST-AS18025MAINT-AS40633

Route objects with origin AS18025: NTTCOM 27 · RADB 21 · APNIC 3

as-sets that list AS18025 (16)