bgpmap

BGP map for 2408:4000:1001::/48

2408:4000:1001::/48 is announced by AS37963 Hangzhou Alibaba Advertising Co.,Ltd. and seen by 333 peers of 23 RIPE RIS collectors, over 246 different AS paths. Its busiest upstreams are AS136195 Qingdao, Shandong Province, P.R.China. (54%), AS4837 CHINA UNICOM China169 Backbone (35%) and AS24444 Shandong Mobile Communication Company Limited (11%). The most common path, used by 8 peers, is AS24482 AS2914 AS58453 AS9808 AS24444 AS37963.

Routes checked 10:51:32 UTC

No change in the origin, the upstreams or the number of peers since 07:20 UTC on 27 Oct, when this site first looked at 2408:4000:1001::/48.

AS-path graph toward 2408:4000:1001::/48
BGP map of 2408:4000:1001::/4818 networks on the paths RIPE RIS collector peers use to reach 2408:4000:1001::/48. Best path, chosen by the most peers: AS24482 → AS2914 → AS58453 → AS9808 → AS24444 → AS37963.AS8218 → AS6461 · 7 routesAS6461 → AS4134 · 12 routesAS4134 → AS136195 · 31 routesAS136195 → AS37963 · 31 routesAS6939 → AS4837 · 9 routesAS4837 → AS37963 · 17 routesAS9002 → AS4134 · 5 routesAS12779 → AS4837 · 4 routesAS58057 → AS6939 · 4 routesAS6939 → AS4134 · 4 routesAS13030 → AS3320 · 4 routesAS3320 → AS4837 · 4 routesAS24482 → AS2914 · 8 routes · best pathAS2914 → AS58453 · 8 routes · best pathAS58453 → AS9808 · 8 routes · best pathAS9808 → AS24444 · 8 routes · best pathAS24444 → AS37963 · 8 routes · best pathAS37963 → 2408:4000:1001::/48 · 56 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS4134 · 12 routes31AS4134 → AS136195 · 31 routes31AS136195 → AS37963 · 31 routes9AS6939 → AS4837 · 9 routes17AS4837 → AS37963 · 17 routes5AS9002 → AS4134 · 5 routes4AS12779 → AS4837 · 4 routes4AS58057 → AS6939 · 4 routes4AS6939 → AS4134 · 4 routes4AS13030 → AS3320 · 4 routes4AS3320 → AS4837 · 4 routes8AS24482 → AS2914 · 8 routes · best path8AS2914 → AS58453 · 8 routes · best path8AS58453 → AS9808 · 8 routes · best path8AS9808 → AS24444 · 8 routes · best path8AS24444 → AS37963 · 8 routes · best path56AS37963 → 2408:4000:1001::/48 · 56 routes · best pathAS37963Hangzhou AlibabaAdvertising Co.,Ltd.AS37963 Hangzhou Alibaba Advertising Co.,Ltd. · origin · 56 routes · on the best pathT2AS4134No.31,Jin-rong StreetAS4134 No.31,Jin-rong Street · Tier 2 · 31 routesAS136195Qingdao, ShandongProvince, P.R.China.AS136195 Qingdao, Shandong Province, P.R.China. · transit · 31 routesT2AS4837CHINA UNICOMChina169 BackboneAS4837 CHINA UNICOM China169 Backbone · Tier 2 · 17 routesT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 13 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 8 routes · on the best pathT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 8 routes · on the best pathT2AS58453China MobileInternational LimitedAS58453 China Mobile International Limited · Tier 2 · 8 routes · on the best pathT2AS9808China Mobile CommunicationsGroup Co., Ltd.AS9808 China Mobile Communications Group Co., Ltd. · Tier 2 · 8 routes · on the best pathAS24444Shandong MobileCommunication Company LimitedAS24444 Shandong Mobile Communication Company Limited · transit · 8 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 5 routesAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 4 routesAS58057SECUREBIT Securebit AGAS58057 SECUREBIT Securebit AG · edge network · 4 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesT1AS3320DTAG DeutscheTelekom AGAS3320 DTAG Deutsche Telekom AG · Tier 1 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routes2408:4000:1001::/482408:4000:1001::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 8 of 333 peers (2%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 246 paths drawn 3 quieter networks left out

View JSON Raw upstream

333collector peers
23RIS collectors
246distinct AS paths
4.6average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS136195 Qingdao, Shandong Province, P.R.China.18054%
AS4837 CHINA UNICOM China169 Backbone11535%
AS24444 Shandong Mobile Communication Company Limited3811%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS136195 Qingdao, Shandong Province, P.R.China.18054%
AS4134 No.31,Jin-rong Street17954%
AS4837 CHINA UNICOM China169 Backbone11434%
AS6939 Hurricane Electric LLC8124%
AS58453 China Mobile International Limited3811%
AS9808 China Mobile Communications Group Co., Ltd.3811%
AS24444 Shandong Mobile Communication Company Limited3811%
AS3356 Level 3 Parent, LLC278%
AS3320 DTAG Deutsche Telekom AG165%
AS174 Cogent Communications, LLC144%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#Path, collector peer to originPeersShareCollectors
1AS24482AS2914AS58453AS9808AS24444AS3796382%8
2AS8218AS6461AS4134AS136195AS3796372%6
3AS6939AS4837AS3796352%5
4AS6461AS4134AS136195AS3796352%5
5AS9002AS4134AS136195AS3796352%5
6AS12779AS4837AS3796341%4
7AS58057AS6939AS4837AS3796341%3
8AS6939AS4134AS136195AS3796341%4
9AS13030AS3320AS4837AS3796341%4
10AS14840AS3356AS4134AS136195AS3796341%2
11AS3491AS4134AS136195AS379633<1%3
12AS34019AS4134AS136195AS379633<1%3
13AS25091AS4134AS136195AS379633<1%3
14AS24482AS58453AS9808AS24444AS379633<1%3
15AS14907AS6939AS4134AS136195AS379633<1%3
16AS48185AS3356AS4134AS136195AS379633<1%3
17AS2914AS58453AS9808AS24444AS379633<1%3
18AS48362AS1764AS4134AS136195AS379633<1%3
19AS199524AS3491AS4134AS136195AS379633<1%3
20AS51184AS4837AS379632<1%2
21AS34927AS6939AS4837AS379632<1%2
22AS6830AS4134AS136195AS379632<1%2
23AS3257AS4134AS136195AS379632<1%2
24AS3320AS4134AS136195AS379632<1%2
25AS47147AS3320AS4837AS379632<1%2
26AS47692AS4134AS136195AS379632<1%2
27AS2497AS4134AS136195AS379632<1%2
28AS202032AS6939AS4837AS379632<1%2
29AS35710AS6939AS4837AS379632<1%2
30AS28917AS4134AS136195AS379632<1%1
31AS1299AS58453AS9808AS24444AS379632<1%2
32AS917AS60068AS4134AS136195AS379632<1%2
33AS25160AS174AS4134AS136195AS379632<1%2
34AS49544AS58453AS9808AS24444AS379632<1%2
35AS15547AS6939AS4134AS136195AS379632<1%2
36AS59890AS3356AS4134AS136195AS379632<1%2
37AS6667AS3356AS4134AS136195AS379632<1%2
38AS19151AS58453AS9808AS24444AS379632<1%2
39AS35280AS6453AS4134AS136195AS379632<1%2
40AS49544AS3356AS4134AS136195AS379632<1%1
41AS31027AS12552AS3320AS4837AS379632<1%1
42AS1403AS577AS6939AS4134AS136195AS379632<1%1
43AS42473AS1299AS58453AS9808AS24444AS379632<1%2
44AS12859AS1299AS58453AS9808AS24444AS379632<1%1
45AS47147AS1299AS58453AS9808AS24444AS379632<1%2
46AS20612AS9044AS174AS4134AS136195AS379632<1%1
47AS142289AS9583AS1299AS3320AS4837AS379632<1%1
48AS206271AS60707AS12735AS6939AS4837AS379632<1%1
49AS4837AS379631<1%1
50AS48070AS4837AS379631<1%1

50 of 246 paths shown. All of them are in the JSON.

More prefixes from AS37963

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.