AS2914 NTT America, Inc.

AS2914 NTT America, Inc. announces 1,404 IPv4 prefixes and 10 IPv6 prefixes. The map below is for 199.236.0.0/14, the largest of them that RIPE RIS can see: 332 collector peers reach it over 256 AS paths, most often through AS1299 TWELVE99 (19%).

AS-path graph toward 199.236.0.0/14

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 332 peers (3%) number on a line = peers using that link RIS data up to 15:47 UTC what the colours mean 12 of 256 paths drawn 3 quieter networks left out

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Upstreams of 199.236.0.0/14

Networks directly in front of the origin, counted over the paths the collector peers use.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	62	19%
AS174 Cogent Communications, LLC	29	9%
AS3356 Level 3 Parent, LLC	23	7%
AS6461 Zayo Bandwidth	16	5%
AS9002 RETN-AS RETN Limited	14	4%
AS24482 SG.GS	12	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
AS3320 DTAG Deutsche Telekom AG	10	3%
AS25091 IP-Max IP-Max SA	9	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	9	3%

IPv4 prefixes (1,404)

The 200 largest are listed. All 1,404 on RIPEstat.

IPv6 prefixes (10)

Prefixes announced in the last two weeks, as seen by RIPE RIS.