ResearchRouting table, RPKI, IRR & looking glass

AS47870 SYNCHRONOSS SOFTWARE IRELAND, LTD

AS47870 (SNCR-ASN) is registered to SYNCHRONOSS SOFTWARE IRELAND, LTD in IE. It originates 28 prefixes in the global routing table.

13
IPv4 prefixes
15
IPv6 prefixes
3,328
IPv4 addresses
46%
RPKI valid

Who holds AS47870

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

AS number
AS47870
Handle
SNCR-ASN
Organization
SYNCHRONOSS SOFTWARE IRELAND, LTD
Country
IE
ASPA
None published

What AS47870 announces

Prefixes originated by AS47870 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
13
IPv6 prefixes
15
IPv4 addresses
3,328 (13 /24s)
RPKI valid
13 46%
RPKI invalid
0
RPKI not found
15
ROAs naming AS47870
15
With an IRR route object
12 42%

Who AS47870 is reached through

The AS just before AS47870 in the paths our looking glass collectors hold, for 28 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
RIPESNCR-ASNRIPE-NCC-END-MNT, MNT-SNCR-RIPE

Route objects with origin AS47870: RADB 15 · ARIN 8 · RIPE 4

as-sets that list AS47870 (6)