ResearchRouting table, RPKI, IRR & looking glass

AS5662 Turner Broadcasting System, Inc.

AS5662 (WBD-AS5662) is registered to Turner Broadcasting System, Inc. in US. It originates 21 prefixes in the global routing table.

19
IPv4 prefixes
2
IPv6 prefixes
13,312
IPv4 addresses
76%
RPKI valid

Who holds AS5662

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

AS number
AS5662
Handle
WBD-AS5662
Organization
Turner Broadcasting System, Inc.
Country
US
ASPA
None published

What AS5662 announces

Prefixes originated by AS5662 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
19
IPv6 prefixes
2
IPv4 addresses
13,312 (52 /24s)
RPKI valid
16 76%
RPKI invalid
0
RPKI not found
5
ROAs naming AS5662
12
With an IRR route object
16 76%

Who AS5662 is reached through

The AS just before AS5662 in the paths our looking glass collectors hold, for 21 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
RADBTBS-AS5662MAINT-AS5662

Route objects with origin AS5662: RADB 20 · LEVEL3 3 · ARIN 1 · NTTCOM 1

as-sets that list AS5662 (10)