BGP map for 2401:1780::/32

2401:1780::/32 is announced by AS18046 DongFong Technology Co. Ltd. and seen by 354 peers of 23 RIPE RIS collectors, over 263 different AS paths. Its busiest upstreams are AS4637 Telstra Global (50%), AS9002 RETN-AS (38%) and AS174 Cogent Communications, LLC (7%). The most common path, used by 19 peers, is AS6939 AS4637 AS18046.

Routes checked 14:40:39 UTC

No change in the origin, the upstreams or the number of peers since 05:01 UTC on 29 Oct, when this site first looked at 2401:1780::/32.

AS-path graph toward 2401:1780::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 19 of 354 peers (5%) number on a line = peers using that link RIS data up to 14:40 UTC what the colours mean 12 of 263 paths drawn 3 quieter networks left out

View JSON Raw upstream

354collector peers

23RIS collectors

263distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS4637 Telstra Global	178	50%
AS9002 RETN-AS RETN Limited	135	38%
AS174 Cogent Communications, LLC	25	7%
AS18041 Taiwan Digital Streaming Co.	2	<1%
AS9583 Sify Limited	2	<1%
AS38008 Aperture Science Limited	2	<1%
AS2500 WIDE Project	1	<1%
AS59105 Home NOC Operators Group	1	<1%
AS24482 SG.GS	1	<1%
AS38855 Taiwan Digital Streaming Co.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS4637 Telstra Global	177	50%
AS9002 RETN-AS RETN Limited	127	36%
AS6939 Hurricane Electric LLC	120	34%
AS174 Cogent Communications, LLC	25	7%
AS3356 Level 3 Parent, LLC	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%
AS9583 Sify Limited	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	2	<1%
AS29632 NASSIST-AS Netassist International EOOD	2	<1%

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 AS4637 AS18046	19	5%	15
2	AS9002 AS18046	8	2%	8
3	AS24482 AS9002 AS18046	8	2%	8
4	AS8218 AS9002 AS18046	7	2%	6
5	AS6461 AS4637 AS18046	5	1%	5
6	AS13030 AS4637 AS18046	4	1%	4
7	AS34927 AS6939 AS4637 AS18046	4	1%	3
8	AS14840 AS6939 AS4637 AS18046	4	1%	2
9	AS34019 AS9002 AS18046	3	<1%	3
10	AS15547 AS9002 AS18046	3	<1%	3
11	AS25091 AS9002 AS18046	3	<1%	3
12	AS48185 AS6939 AS4637 AS18046	3	<1%	3
13	AS48362 AS6939 AS4637 AS18046	3	<1%	3
14	AS18041 AS18046	2	<1%	1
15	AS51185 AS9002 AS18046	2	<1%	2
16	AS50628 AS9002 AS18046	2	<1%	2
17	AS142289 AS9583 AS18046	2	<1%	1
18	AS1299 AS4637 AS18046	2	<1%	2
19	AS6667 AS9002 AS18046	2	<1%	2
20	AS12779 AS9002 AS18046	2	<1%	2
21	AS47147 AS4637 AS18046	2	<1%	2
22	AS51184 AS9002 AS18046	2	<1%	2
23	AS3320 AS4637 AS18046	2	<1%	2
24	AS6830 AS174 AS18046	2	<1%	2
25	AS12859 AS9002 AS18046	2	<1%	1
26	AS25160 AS9002 AS18046	2	<1%	2
27	AS49544 AS9002 AS18046	2	<1%	2
28	AS62167 AS9002 AS18046	2	<1%	2
29	AS47147 AS9002 AS18046	2	<1%	2
30	AS59890 AS9002 AS18046	2	<1%	2
31	AS20612 AS9002 AS18046	2	<1%	1
32	AS58057 AS9002 AS18046	2	<1%	1
33	AS3491 AS174 AS18046	2	<1%	2
34	AS852 AS6939 AS4637 AS18046	2	<1%	2
35	AS1403 AS6939 AS4637 AS18046	2	<1%	1
36	AS14907 AS6939 AS4637 AS18046	2	<1%	2
37	AS58057 AS6939 AS4637 AS18046	2	<1%	2
38	AS49544 AS6939 AS4637 AS18046	2	<1%	2
39	AS2914 AS6939 AS4637 AS18046	2	<1%	2
40	AS47692 AS6939 AS4637 AS18046	2	<1%	2
41	AS202032 AS6939 AS4637 AS18046	2	<1%	2
42	AS28917 AS6939 AS4637 AS18046	2	<1%	1
43	AS206271 AS60707 AS12735 AS6939 AS4637 AS18046	2	<1%	1
44	AS2500 AS18046	1	<1%	1
45	AS59105 AS18046	1	<1%	1
46	AS24482 AS18046	1	<1%	1
47	AS38855 AS18046	1	<1%	1
48	AS38008 AS18046	1	<1%	1
49	AS207705 AS18046	1	<1%	1
50	AS4637 AS18046	1	<1%	1

50 of 263 paths shown. All of them are in the JSON.

More prefixes from AS18046

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 14:40 UTC, fetched 21 minutes ago.