ResearchRouting table, RPKI, IRR & looking glass

AS39686 Eurofiber Nederland BV

AS39686 (AS-EUROFIBER) is registered to Eurofiber Nederland BV in NL. It originates 97 prefixes in the global routing table.

77
IPv4 prefixes
20
IPv6 prefixes
210,944
IPv4 addresses
100%
RPKI valid

Who holds AS39686

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

AS number
AS39686
Handle
AS-EUROFIBER
Organization
Eurofiber Nederland BV
Country
NL
ASPA
None published

What AS39686 announces

Prefixes originated by AS39686 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
77
IPv6 prefixes
20
IPv4 addresses
210,944 (824 /24s)
RPKI valid
97 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS39686
112
With an IRR route object
92 94%

Announced prefixes

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

IPv4 (77)
IPv6 (20)

RPKI valid   RPKI invalid   no ROA covers it

Who AS39686 is reached through

The AS just before AS39686 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

AS39686 publishes no ASPA of its own. 3 ASes name it as a provider in theirs. Check a path.

The 3 ASes that name AS39686 as a provider

Routing registry objects

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