ResearchRouting table, RPKI, IRR & looking glass

AS31863 Centrilogic, Inc.

AS31863 (DACEN-2) is registered to Centrilogic, Inc. in US. It originates 52 prefixes in the global routing table.

49
IPv4 prefixes
3
IPv6 prefixes
48,640
IPv4 addresses
3%
RPKI valid

Who holds AS31863

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

AS number
AS31863
Handle
DACEN-2
Organization
Centrilogic, Inc.
Country
US
ASPA
None published

What AS31863 announces

Prefixes originated by AS31863 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
49
IPv6 prefixes
3
IPv4 addresses
48,640 (190 /24s)
RPKI valid
2 3%
RPKI invalid
0
RPKI not found
50
ROAs naming AS31863
5
With an IRR route object
47 90%

Who AS31863 is reached through

The AS just before AS31863 in the paths our looking glass collectors hold, for 52 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
RADBDACENTEC-1MAINT-AS31863

Route objects with origin AS31863: RADB 74 · RIPE 7 · APNIC 3 · ARIN 2

as-sets that list AS31863 (15)