ResearchRouting table, RPKI, IRR & looking glass

AS21107 Blicnet d.o.o. Banja Luka

AS21107 (BLICNET-AS) is registered to Blicnet d.o.o. Banja Luka in BA. It originates 76 prefixes in the global routing table.

74
IPv4 prefixes
2
IPv6 prefixes
96,000
IPv4 addresses
76%
RPKI valid

Who holds AS21107

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

AS number
AS21107
Handle
BLICNET-AS
Organization
Blicnet d.o.o. Banja Luka
Country
BA
ASPA
None published

What AS21107 announces

Prefixes originated by AS21107 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
74
IPv6 prefixes
2
IPv4 addresses
96,000 (375 /24s)
RPKI valid
58 76%
RPKI invalid
0
RPKI not found
18
ROAs naming AS21107
79
With an IRR route object
40 52%

Who AS21107 is reached through

The AS just before AS21107 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

AS21107 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS21107 as a provider

Routing registry objects

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

Sourceas-nameMaintained by
RIPEBLICNET-ASRIPE-NCC-END-MNT, BLICNET-MNT

Route objects with origin AS21107: RIPE 107

as-sets that list AS21107 (10)