BGP Map › AS37963 › 2405:e000:1400::/45 BGP map for 2405:e000:1400::/45
2405:e000:1400::/45 is announced by AS37963 Hangzhou Alibaba Advertising Co.,Ltd. and seen by 330 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS58461 No.288,Fu-chun Road (56%), AS4837 CHINA UNICOM China169 Backbone (34%) and AS56041 China Mobile communications corporation (10%). The most common path, used by 7 peers, is AS8218 › AS6461 › AS4134 › AS58461 › AS37963 .
Routes checked 12:33:18 UTC . This page checks again every 30 seconds while it is open.
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No change in the origin, the upstreams or the number of peers since 04:18 UTC on 27 Oct, when this site first looked at 2405:e000:1400::/45.
AS-path graph toward 2405:e000:1400::/45
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BGP map of 2405:e000:1400::/45 18 networks on the paths RIPE RIS collector peers use to reach 2405:e000:1400::/45. Best path, chosen by the most peers: AS8218 → AS6461 → AS4134 → AS58461 → AS37963. AS24482 → AS2914 · 6 routes AS2914 → AS58453 · 6 routes AS58453 → AS9808 · 6 routes AS9808 → AS56041 · 6 routes AS56041 → AS37963 · 6 routes AS6939 → AS4837 · 9 routes AS4837 → AS37963 · 19 routes AS9002 → AS4134 · 5 routes AS6939 → AS4134 · 4 routes AS13030 → AS3320 · 4 routes AS3320 → AS4837 · 4 routes AS58057 → AS6939 · 4 routes AS12779 → AS4837 · 3 routes AS6762 → AS4837 · 3 routes AS8218 → AS6461 · 7 routes · best path AS6461 → AS4134 · 12 routes · best path AS4134 → AS58461 · 27 routes · best path AS58461 → AS37963 · 27 routes · best path AS37963 → 2405:e000:1400::/45 · 52 routes · best path 6 AS24482 → AS2914 · 6 routes 6 AS2914 → AS58453 · 6 routes 6 AS58453 → AS9808 · 6 routes 6 AS9808 → AS56041 · 6 routes 6 AS56041 → AS37963 · 6 routes 9 AS6939 → AS4837 · 9 routes 19 AS4837 → AS37963 · 19 routes 5 AS9002 → AS4134 · 5 routes 4 AS6939 → AS4134 · 4 routes 4 AS13030 → AS3320 · 4 routes 4 AS3320 → AS4837 · 4 routes 4 AS58057 → AS6939 · 4 routes 3 AS12779 → AS4837 · 3 routes 3 AS6762 → AS4837 · 3 routes 7 AS8218 → AS6461 · 7 routes · best path 12 AS6461 → AS4134 · 12 routes · best path 27 AS4134 → AS58461 · 27 routes · best path 27 AS58461 → AS37963 · 27 routes · best path 52 AS37963 → 2405:e000:1400::/45 · 52 routes · best path AS37963 Hangzhou Alibaba Advertising Co.,Ltd. AS37963 Hangzhou Alibaba Advertising Co.,Ltd. · origin · 52 routes · on the best path T2 AS4134 No.31,Jin-rong Street AS4134 No.31,Jin-rong Street · Tier 2 · 27 routes · on the best path AS58461 No.288,Fu-chun Road AS58461 No.288,Fu-chun Road · transit · 27 routes · on the best path T2 AS4837 CHINA UNICOM China169 Backbone AS4837 CHINA UNICOM China169 Backbone · Tier 2 · 19 routes T2 AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC · Tier 2 · 13 routes T1 AS6461 Zayo Bandwidth AS6461 Zayo Bandwidth · Tier 1 · 12 routes · on the best path AS8218 NEO-ASN Zayo Infrastructure France SA AS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routes · on the best path AS24482 SG.GS AS24482 SG.GS · edge network · 6 routes T1 AS2914 NTT America, Inc. AS2914 NTT America, Inc. · Tier 1 · 6 routes T2 AS58453 China Mobile International Limited AS58453 China Mobile International Limited · Tier 2 · 6 routes T2 AS9808 China Mobile Communications Group Co., Ltd. AS9808 China Mobile Communications Group Co., Ltd. · Tier 2 · 6 routes AS56041 China Mobile communications corporation AS56041 China Mobile communications corporation · transit · 6 routes T2 AS9002 RETN-AS RETN Limited AS9002 RETN-AS RETN Limited · Tier 2 · 5 routes T2 AS13030 INIT7 Init7 (Switzerland) Ltd. AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routes T1 AS3320 DTAG Deutsche Telekom AG AS3320 DTAG Deutsche Telekom AG · Tier 1 · 4 routes AS58057 SECUREBIT Securebit AG AS58057 SECUREBIT Securebit AG · edge network · 4 routes AS12779 ITGATE IT.Gate S.p.A. AS12779 ITGATE IT.Gate S.p.A. · edge network · 3 routes T1 AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. · Tier 1 · 3 routes 2405:e000:1400::/45 2405:e000:1400::/45
330 collector peers
23 RIS collectors
251 distinct AS paths
4.6 average AS hops, 2 to 7
Upstreams
Networks directly in front of the origin.
Network Peers Share
AS58461 No.288,Fu-chun Road 186 56% AS4837 CHINA UNICOM China169 Backbone 111 34% AS56041 China Mobile communications corporation 33 10%
Transit networks
Networks between the collector peer and the origin.
Network Peers Share
AS58461 No.288,Fu-chun Road 186 56% AS4134 No.31,Jin-rong Street 185 56% AS4837 CHINA UNICOM China169 Backbone 110 33% AS6939 Hurricane Electric LLC 66 20% AS58453 China Mobile International Limited 33 10% AS9808 China Mobile Communications Group Co., Ltd. 33 10% AS56041 China Mobile communications corporation 33 10% AS174 Cogent Communications, LLC 19 6% AS3356 Level 3 Parent, LLC 17 5% AS3320 DTAG Deutsche Telekom AG 14 4%
AS paths
Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.
50 of 251 paths shown. All of them are in the JSON .
More prefixes from AS37963
Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 12:32 UTC, fetched just now.