ResearchRouting table, RPKI, IRR & looking glass

AS44486 Oliver Horscht trading as "SYNLINQ"

AS44486 (SYNLINQ) is registered to Oliver Horscht trading as "SYNLINQ" in DE. It originates 115 prefixes in the global routing table.

99
IPv4 prefixes
16
IPv6 prefixes
32,000
IPv4 addresses
94%
RPKI valid

Who holds AS44486

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

AS number
AS44486
Handle
SYNLINQ
Organization
Oliver Horscht trading as "SYNLINQ"
Country
DE
ASPA
None published

What AS44486 announces

Prefixes originated by AS44486 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
99
IPv6 prefixes
16
IPv4 addresses
32,000 (125 /24s)
RPKI valid
109 94%
RPKI invalid
0
RPKI not found
6
ROAs naming AS44486
141
With an IRR route object
103 89%

Announced prefixes

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

IPv4 (99)
IPv6 (16)

RPKI valid   RPKI invalid   no ROA covers it

Who AS44486 is reached through

The AS just before AS44486 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS44486 publishes no ASPA of its own. 4 ASes name it as a provider in theirs. Check a path.

The 4 ASes that name AS44486 as a provider

Routing registry objects

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