AS36692 Cisco OpenDNS, LLC

AS36692 Cisco OpenDNS, LLC announces 666 IPv4 prefixes and 172 IPv6 prefixes. The map below is for 146.112.96.0/21, the largest of them that RIPE RIS can see: 339 collector peers reach it over 263 AS paths, most often through AS3356 Level 3 Parent, LLC (20%).

AS-path graph toward 146.112.96.0/21

origin Tier 2edge network prefix best path: chosen by 11 of 339 peers (3%) number on a line = peers using that link RIS data up to 16:23 UTC what the colours mean 12 of 263 paths drawn 7 quieter networks left out

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Upstreams of 146.112.96.0/21

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

Network	Peers	Share
AS3356 Level 3 Parent, LLC	67	20%
AS2914 NTT America, Inc.	56	17%
AS9002 RETN-AS RETN Limited	21	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	21	6%
AS24482 SG.GS	11	3%
AS6939 Hurricane Electric LLC	10	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	5	1%
AS34019 HIVANE Hivane Association	5	1%

IPv4 prefixes (666)

The 200 largest are listed. All 666 on RIPEstat.

IPv6 prefixes (172)

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