ResearchRouting table, RPKI, IRR & looking glass

AS153377 Extent Technologies Limited

AS153377 (ETL-AS-AP) is registered to Extent Technologies Limited in BD. It originates 7 prefixes in the global routing table.

5
IPv4 prefixes
2
IPv6 prefixes
1,280
IPv4 addresses
100%
RPKI valid

Who holds AS153377

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

AS number
AS153377
Handle
ETL-AS-AP
Organization
Extent Technologies Limited
Country
BD
ASPA
1 provider

What AS153377 announces

Prefixes originated by AS153377 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
5
IPv6 prefixes
2
IPv4 addresses
1,280 (5 /24s)
RPKI valid
7 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS153377
8
With an IRR route object
7 100%

Announced prefixes

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

Who AS153377 is reached through

The AS just before AS153377 in the paths our looking glass collectors hold, for 7 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS153377 publishes an ASPA naming this provider. Check a path.