BGP map for 2408:870c:e0::/44

2408:870c:e0::/44 is announced by AS138421 China Unicom and seen by 317 peers of 23 RIPE RIS collectors, over 239 different AS paths. All of those routes reach it through one upstream, AS4837 CHINA UNICOM China169 Backbone. The most common path, used by 9 peers, is AS6939 AS4837 AS138421.

Routes checked 16:28:05 UTC

No change in the origin, the upstreams or the number of peers since 12:49 UTC on 28 Oct, when this site first looked at 2408:870c:e0::/44.

AS-path graph toward 2408:870c:e0::/44

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 317 peers (3%) number on a line = peers using that link RIS data up to 16:27 UTC what the colours mean 12 of 239 paths drawn 6 quieter networks left out

View JSON Raw upstream

317collector peers

23RIS collectors

239distinct AS paths

4.1average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4837 CHINA UNICOM China169 Backbone	317	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4837 CHINA UNICOM China169 Backbone	316	100%
AS6939 Hurricane Electric LLC	72	23%
AS1299 TWELVE99 Arelion Sweden AB	48	15%
AS701 Verizon Business	24	8%
AS3320 DTAG Deutsche Telekom AG	24	8%
AS2914 NTT America, Inc.	21	7%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	19	6%
AS174 Cogent Communications, LLC	15	5%
AS3303 SWISSCOM Swisscom (Schweiz) AG	13	4%
AS5511 Opentransit Orange S.A.	12	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.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS6939 AS4837 AS138421	9	3%	9
2	AS24482 AS2914 AS701 AS4837 AS138421	8	3%	8
3	AS6461 AS4837 AS138421	5	2%	5
4	AS9002 AS3356 AS701 AS4837 AS138421	5	2%	5
5	AS13030 AS3320 AS4837 AS138421	4	1%	4
6	AS58057 AS6939 AS4837 AS138421	4	1%	3
7	AS14840 AS6762 AS4837 AS138421	4	1%	2
8	AS12779 AS4837 AS138421	3	<1%	3
9	AS2914 AS3320 AS4837 AS138421	3	<1%	3
10	AS14907 AS6939 AS4837 AS138421	3	<1%	3
11	AS48185 AS1299 AS4837 AS138421	3	<1%	3
12	AS34019 AS3303 AS4837 AS138421	3	<1%	3
13	AS48362 AS1299 AS4837 AS138421	3	<1%	3
14	AS3491 AS701 AS4837 AS138421	3	<1%	3
15	AS15547 AS3303 AS4837 AS138421	3	<1%	3
16	AS2497 AS4837 AS138421	2	<1%	2
17	AS6762 AS4837 AS138421	2	<1%	2
18	AS1299 AS4837 AS138421	2	<1%	2
19	AS51184 AS4837 AS138421	2	<1%	2
20	AS3320 AS4837 AS138421	2	<1%	2
21	AS28917 AS4837 AS138421	2	<1%	1
22	AS19151 AS174 AS4837 AS138421	2	<1%	2
23	AS199524 AS1299 AS4837 AS138421	2	<1%	2
24	AS852 AS3320 AS4837 AS138421	2	<1%	2
25	AS49544 AS2914 AS4837 AS138421	2	<1%	2
26	AS3257 AS174 AS4837 AS138421	2	<1%	2
27	AS6667 AS1299 AS4837 AS138421	2	<1%	2
28	AS34927 AS1299 AS4837 AS138421	2	<1%	2
29	AS47147 AS3320 AS4837 AS138421	2	<1%	2
30	AS47692 AS6939 AS4837 AS138421	2	<1%	2
31	AS6830 AS3320 AS4837 AS138421	2	<1%	2
32	AS12859 AS1299 AS4837 AS138421	2	<1%	1
33	AS25160 AS174 AS4837 AS138421	2	<1%	2
34	AS47147 AS1299 AS4837 AS138421	2	<1%	2
35	AS49544 AS3320 AS4837 AS138421	2	<1%	2
36	AS42473 AS1299 AS4837 AS138421	2	<1%	2
37	AS62167 AS6939 AS4837 AS138421	2	<1%	2
38	AS202032 AS6939 AS4837 AS138421	2	<1%	2
39	AS25091 AS5511 AS4837 AS138421	2	<1%	2
40	AS59890 AS6939 AS4837 AS138421	2	<1%	2
41	AS1403 AS577 AS6939 AS4837 AS138421	2	<1%	1
42	AS49544 AS3356 AS701 AS4837 AS138421	2	<1%	1
43	AS142289 AS9583 AS2914 AS4837 AS138421	2	<1%	1
44	AS20612 AS8758 AS3303 AS4837 AS138421	2	<1%	1
45	AS206271 AS60707 AS12735 AS6762 AS4837 AS138421	2	<1%	1
46	AS4837 AS138421	1	<1%	1
47	AS1257 AS4837 AS138421	1	<1%	1
48	AS680 AS4837 AS138421	1	<1%	1
49	AS58299 AS4837 AS138421	1	<1%	1
50	AS1273 AS4837 AS138421	1	<1%	1

50 of 239 paths shown. All of them are in the JSON.

More prefixes from AS138421

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 16:27 UTC, fetched just now.