BGP map for 139.180.208.0/20

139.180.208.0/20 is announced by AS20473 The Constant Company, LLC and seen by 327 peers of 23 RIPE RIS collectors, over 266 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (37%), AS174 Cogent Communications, LLC (18%) and AS3257 GTT-BACKBONE (18%). The most common path, used by 10 peers, is AS24482 AS20473.

Routes checked 17:32:42 UTC

No change in the origin, the upstreams or the number of peers since 03:13 UTC on 29 Oct, when this site first looked at 139.180.208.0/20.

AS-path graph toward 139.180.208.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 327 peers (3%) number on a line = peers using that link RIS data up to 17:32 UTC what the colours mean 12 of 266 paths drawn 3 quieter networks left out

View JSON Raw upstream

327collector peers

23RIS collectors

266distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	121	37%
AS174 Cogent Communications, LLC	59	18%
AS3257 GTT-BACKBONE GTT Communications Inc.	59	18%
AS3491 PCCW Global (HK) Ltd.	54	17%
AS24482 SG.GS	10	3%
AS7473 Singapore Telecommunications Ltd	2	<1%
AS17639 Converge ICT Solutions Inc.	1	<1%
AS38001 NewMedia Express Pte Ltd	1	<1%
AS37989 DCS1 Pte. Ltd.	1	<1%
AS45489 Sri Lanka Telecom PLC, GLobal Peering	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	119	36%
AS174 Cogent Communications, LLC	62	19%
AS3257 GTT-BACKBONE GTT Communications Inc.	58	18%
AS3491 PCCW Global (HK) Ltd.	51	16%
AS3356 Level 3 Parent, LLC	15	5%
AS6461 Zayo Bandwidth	8	2%
AS2914 NTT America, Inc.	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS6939 Hurricane Electric LLC	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	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 AS20473	10	3%	10
2	AS8218 AS6461 AS174 AS20473	6	2%	5
3	AS13030 AS3491 AS20473	4	1%	4
4	AS47147 AS1299 AS20473	4	1%	4
5	AS3491 AS20473	3	<1%	3
6	AS9002 AS3257 AS20473	3	<1%	3
7	AS48185 AS1299 AS20473	3	<1%	3
8	AS34927 AS1299 AS20473	3	<1%	3
9	AS6461 AS174 AS20473	3	<1%	3
10	AS48362 AS1299 AS20473	3	<1%	3
11	AS14840 AS3356 AS3491 AS20473	3	<1%	2
12	AS1299 AS20473	2	<1%	2
13	AS6461 AS1299 AS20473	2	<1%	2
14	AS2914 AS3491 AS20473	2	<1%	2
15	AS62167 AS174 AS20473	2	<1%	2
16	AS25160 AS174 AS20473	2	<1%	2
17	AS42473 AS1299 AS20473	2	<1%	2
18	AS14907 AS1299 AS20473	2	<1%	2
19	AS31027 AS1299 AS20473	2	<1%	1
20	AS15547 AS174 AS20473	2	<1%	2
21	AS12779 AS3257 AS20473	2	<1%	2
22	AS25091 AS1299 AS20473	2	<1%	2
23	AS6762 AS1299 AS20473	2	<1%	2
24	AS199524 AS1299 AS20473	2	<1%	2
25	AS49544 AS3491 AS20473	2	<1%	2
26	AS199524 AS174 AS20473	2	<1%	2
27	AS59890 AS174 AS20473	2	<1%	2
28	AS35280 AS1299 AS20473	2	<1%	2
29	AS199524 AS3491 AS20473	2	<1%	2
30	AS917 AS60068 AS174 AS20473	2	<1%	2
31	AS58057 AS34549 AS3257 AS20473	2	<1%	2
32	AS49544 AS3356 AS3491 AS20473	2	<1%	1
33	AS142289 AS9583 AS1299 AS20473	2	<1%	1
34	AS35710 AS3320 AS3257 AS20473	2	<1%	2
35	AS51184 AS1764 AS1299 AS20473	2	<1%	2
36	AS47692 AS2914 AS3257 AS20473	2	<1%	2
37	AS20612 AS9044 AS1299 AS20473	2	<1%	1
38	AS271253 AS3356 AS3491 AS20473	2	<1%	1
39	AS17639 AS20473	1	<1%	1
40	AS38001 AS20473	1	<1%	1
41	AS37989 AS20473	1	<1%	1
42	AS45489 AS20473	1	<1%	1
43	AS36236 AS20473	1	<1%	1
44	AS8529 AS20473	1	<1%	1
45	AS51185 AS20473	1	<1%	1
46	AS18106 AS20473	1	<1%	1
47	AS14907 AS20473	1	<1%	1
48	AS199524 AS20473	1	<1%	1
49	AS9002 AS20473	1	<1%	1
50	AS58952 AS20473	1	<1%	1

50 of 266 paths shown. All of them are in the JSON.

More prefixes from AS20473

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 17:32 UTC, fetched 1 hour ago.