ResearchRouting table, RPKI, IRR & looking glass

AS207995 LF Holdco 2 Limited

AS207995 (LightningFibre) is registered to LF Holdco 2 Limited in GB. It originates 4 prefixes in the global routing table.

3
IPv4 prefixes
1
IPv6 prefixes
33,792
IPv4 addresses
100%
RPKI valid

Who holds AS207995

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

AS number
AS207995
Handle
LightningFibre
Organization
LF Holdco 2 Limited
Country
GB
ASPA
4 providers

What AS207995 announces

Prefixes originated by AS207995 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
1
IPv4 addresses
33,792 (132 /24s)
RPKI valid
4 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS207995
4
With an IRR route object
4 100%

Announced prefixes

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

IPv4 (3)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS207995 is reached through

The AS just before AS207995 in the paths our looking glass collectors hold, for 4 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS207995 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RIPELightningFibreRIPE-NCC-END-MNT, MNT-UK-LIGHTNINGNETWORK-1

Route objects with origin AS207995: RIPE 137

as-sets that list AS207995 (9)