BGP map for 210.181.0.0/20

210.181.0.0/20 is announced by AS9457 DREAMLINE CO. and seen by 331 peers of 23 RIPE RIS collectors, over 259 different AS paths. Its busiest upstreams are AS3786 LG DACOM Corporation (89%), AS6939 Hurricane Electric LLC (6%) and AS2914 NTT America, Inc. (2%). The most common path, used by 9 peers, is AS24482 AS3786 AS9457.

Routes checked 13:38:36 UTC

No change in the origin, the upstreams or the number of peers since 13:12 UTC on 28 Oct, when this site first looked at 210.181.0.0/20.

AS-path graph toward 210.181.0.0/20

origin Tier 2edge network prefix best path: chosen by 9 of 331 peers (3%) number on a line = peers using that link RIS data up to 13:37 UTC what the colours mean 12 of 259 paths drawn 7 quieter networks left out

View JSON Raw upstream

331collector peers

23RIS collectors

259distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3786 LG DACOM Corporation	295	89%
AS6939 Hurricane Electric LLC	20	6%
AS2914 NTT America, Inc.	5	2%
AS9002 RETN-AS RETN Limited	3	<1%
AS174 Cogent Communications, LLC	2	<1%
AS24482 SG.GS	1	<1%
AS18106 Viewqwest Pte Ltd	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS35280 F5 F5 Networks SARL	1	<1%
AS2500 WIDE Project	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3786 LG DACOM Corporation	294	89%
AS2914 NTT America, Inc.	32	10%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	27	8%
AS3356 Level 3 Parent, LLC	22	7%
AS6939 Hurricane Electric LLC	20	6%
AS1299 TWELVE99 Arelion Sweden AB	14	4%
AS9002 RETN-AS RETN Limited	8	2%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	4	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	AS24482 AS3786 AS9457	9	3%	9
2	AS8218 AS3786 AS9457	7	2%	6
3	AS13030 AS3786 AS9457	4	1%	4
4	AS14840 AS3786 AS9457	4	1%	2
5	AS47147 AS3786 AS9457	4	1%	4
6	AS2914 AS3786 AS9457	3	<1%	3
7	AS9002 AS3786 AS9457	3	<1%	3
8	AS12779 AS3786 AS9457	3	<1%	3
9	AS48185 AS3786 AS9457	3	<1%	3
10	AS34019 AS3786 AS9457	3	<1%	3
11	AS25091 AS3786 AS9457	3	<1%	3
12	AS48362 AS3786 AS9457	3	<1%	3
13	AS49544 AS3356 AS3786 AS9457	3	<1%	2
14	AS199524 AS3491 AS3786 AS9457	3	<1%	3
15	AS6461 AS2914 AS3786 AS9457	3	<1%	3
16	AS62167 AS3786 AS9457	2	<1%	2
17	AS25160 AS3786 AS9457	2	<1%	2
18	AS1299 AS3786 AS9457	2	<1%	2
19	AS34927 AS3786 AS9457	2	<1%	2
20	AS35710 AS3786 AS9457	2	<1%	2
21	AS51185 AS3786 AS9457	2	<1%	2
22	AS3214 AS3786 AS9457	2	<1%	2
23	AS212483 AS3786 AS9457	2	<1%	1
24	AS49544 AS3786 AS9457	2	<1%	2
25	AS14907 AS3786 AS9457	2	<1%	2
26	AS15547 AS3786 AS9457	2	<1%	2
27	AS51184 AS3786 AS9457	2	<1%	2
28	AS47692 AS3786 AS9457	2	<1%	2
29	AS59890 AS6939 AS9457	2	<1%	2
30	AS35280 AS3786 AS9457	2	<1%	2
31	AS2497 AS3786 AS9457	2	<1%	2
32	AS19151 AS3786 AS9457	2	<1%	2
33	AS917 AS60068 AS3786 AS9457	2	<1%	2
34	AS3257 AS6453 AS3786 AS9457	2	<1%	2
35	AS6461 AS6453 AS3786 AS9457	2	<1%	2
36	AS3320 AS6453 AS3786 AS9457	2	<1%	2
37	AS3491 AS2914 AS3786 AS9457	2	<1%	2
38	AS42473 AS9002 AS3786 AS9457	2	<1%	2
39	AS58057 AS1836 AS3786 AS9457	2	<1%	2
40	AS142289 AS9583 AS2914 AS9457	2	<1%	1
41	AS31027 AS6797 AS3786 AS9457	2	<1%	1
42	AS6762 AS6453 AS3786 AS9457	2	<1%	2
43	AS20612 AS8758 AS3786 AS9457	2	<1%	1
44	AS271253 AS3356 AS3786 AS9457	2	<1%	1
45	AS24482 AS9457	1	<1%	1
46	AS18106 AS9457	1	<1%	1
47	AS9002 AS9457	1	<1%	1
48	AS49544 AS9457	1	<1%	1
49	AS35280 AS9457	1	<1%	1
50	AS3786 AS9457	1	<1%	1

50 of 259 paths shown. All of them are in the JSON.

More prefixes from AS9457

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 13:37 UTC, fetched just now.