ResearchRouting table, RPKI, IRR & looking glass

AS39400 London Borough of Hackney

AS39400 (LBH-AS) is registered to London Borough of Hackney in GB. It originates 2 prefixes in the global routing table.

2
IPv4 prefixes
0
IPv6 prefixes
65,536
IPv4 addresses
0%
RPKI valid

Who holds AS39400

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

AS number
AS39400
Handle
LBH-AS
Organization
London Borough of Hackney
Country
GB
ASPA
None published

What AS39400 announces

Prefixes originated by AS39400 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
65,536 (256 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS39400
0
With an IRR route object
1 50%

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 AS39400 is reached through

The AS just before AS39400 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.

Routing registry objects

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

Sourceas-nameMaintained by
RIPELBH-ASRIPE-NCC-END-MNT, AS5089-MNT, AS5462-MNT

Route objects with origin AS39400: RIPE 9

as-sets that list AS39400 (4)