ResearchRouting table, RPKI, IRR & looking glass

AS44770 Savvy s.r.o.

AS44770 (SAVVY-AS) is registered to Savvy s.r.o. in CZ. It originates 2 prefixes in the global routing table.

1
IPv4 prefixes
1
IPv6 prefixes
1,024
IPv4 addresses
0%
RPKI valid

Who holds AS44770

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

AS number
AS44770
Handle
SAVVY-AS
Organization
Savvy s.r.o.
Country
CZ
ASPA
None published

What AS44770 announces

Prefixes originated by AS44770 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
1
IPv4 addresses
1,024 (4 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
2
ROAs naming AS44770
0
With an IRR route object
2 100%

Announced prefixes

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

IPv4 (1)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS44770 is reached through

The AS just before AS44770 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
RIPESAVVY-ASMNT-SAVVY, RIPE-NCC-END-MNT, RIPE-DB-MNT

Route objects with origin AS44770: RIPE 2

as-sets that list AS44770 (5)