LIVE
5 ASNS PEERINGIPv4 1.077.672 PREFIXESIPv6 242.001 PREFIXESRPKI 1.002.275 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
Run a probe
RASAT / AS

AS399990

NTT Global Data Centers Americas, INC.
1 announcements2 upstreams2 peers
TIER 1NTT Global Data Centers Americas, INC.NTT-GLOBAL-DATA-CENTE…AS399990Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3356Level 3 Parent, LLC✓✗3
AS6461Zayo Bandwidth✓✗1

The figures come from the routing tables our peers give us. This number is seen from 4 separate vantage points. A peer that shares an internet exchange with this network and carries only a small share of its paths is not counted as an upstream: a transit provider carries the whole table, an IX peer only its own announcements. Internet exchange data comes from PeeringDB. Figures are from a dump taken 12 hours ago.