BGP map for 2001:19f0:9000::/38

2001:19f0:9000::/38 is announced by AS20473 The Constant Company, LLC and seen by 321 peers of 23 RIPE RIS collectors, over 246 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (31%), AS2914 NTT America, Inc. (24%) and AS3491 PCCW Global (HK) Ltd. (20%). The most common path, used by 8 peers, is AS24482 AS2914 AS20473.

Routes checked 17:53:58 UTC

No change in the origin, the upstreams or the number of peers since 03:14 UTC on 29 Oct, when this site first looked at 2001:19f0:9000::/38.

AS-path graph toward 2001:19f0:9000::/38

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 321 peers (2%) number on a line = peers using that link RIS data up to 17:53 UTC what the colours mean 12 of 246 paths drawn 5 quieter networks left out

View JSON Raw upstream

321collector peers

23RIS collectors

246distinct 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	100	31%
AS2914 NTT America, Inc.	76	24%
AS3491 PCCW Global (HK) Ltd.	63	20%
AS3257 GTT-BACKBONE GTT Communications Inc.	54	17%
AS3303 SWISSCOM Swisscom (Schweiz) AG	13	4%
AS19151 BroadbandONE, LLC	2	<1%
AS7195 EDGEUNO S.A.S	2	<1%
AS20080 Florida International University	1	<1%
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.	1	<1%
AS24482 SG.GS	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	98	31%
AS2914 NTT America, Inc.	73	23%
AS3491 PCCW Global (HK) Ltd.	60	19%
AS3257 GTT-BACKBONE GTT Communications Inc.	52	16%
AS6939 Hurricane Electric LLC	44	14%
AS3303 SWISSCOM Swisscom (Schweiz) AG	13	4%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	8	2%
AS174 Cogent Communications, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%

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 AS2914 AS20473	8	2%	8
2	AS8218 AS6461 AS1299 AS20473	7	2%	6
3	AS6939 AS2914 AS20473	5	2%	5
4	AS9002 AS3257 AS20473	5	2%	5
5	AS13030 AS3491 AS20473	4	1%	4
6	AS14840 AS3356 AS1299 AS20473	4	1%	2
7	AS2914 AS20473	3	<1%	3
8	AS3491 AS20473	3	<1%	3
9	AS199524 AS1299 AS20473	3	<1%	3
10	AS34019 AS3303 AS20473	3	<1%	3
11	AS48362 AS1299 AS20473	3	<1%	3
12	AS49544 AS3491 AS20473	3	<1%	3
13	AS35280 AS2914 AS20473	3	<1%	3
14	AS15547 AS3303 AS20473	3	<1%	3
15	AS19151 AS20473	2	<1%	2
16	AS1299 AS20473	2	<1%	2
17	AS3257 AS20473	2	<1%	2
18	AS6939 AS1299 AS20473	2	<1%	2
19	AS852 AS3491 AS20473	2	<1%	2
20	AS14907 AS1299 AS20473	2	<1%	2
21	AS48185 AS2914 AS20473	2	<1%	2
22	AS8529 AS1299 AS20473	2	<1%	2
23	AS6461 AS3491 AS20473	2	<1%	2
24	AS6667 AS3491 AS20473	2	<1%	2
25	AS34927 AS1299 AS20473	2	<1%	2
26	AS47692 AS2914 AS20473	2	<1%	2
27	AS6461 AS1299 AS20473	2	<1%	2
28	AS12859 AS1299 AS20473	2	<1%	1
29	AS25160 AS2914 AS20473	2	<1%	2
30	AS47147 AS1299 AS20473	2	<1%	2
31	AS6939 AS3491 AS20473	2	<1%	2
32	AS12779 AS3257 AS20473	2	<1%	2
33	AS42473 AS1299 AS20473	2	<1%	2
34	AS28917 AS3257 AS20473	2	<1%	1
35	AS1403 AS577 AS3491 AS20473	2	<1%	1
36	AS58057 AS34549 AS3257 AS20473	2	<1%	2
37	AS49544 AS3356 AS1299 AS20473	2	<1%	1
38	AS142289 AS9583 AS2914 AS20473	2	<1%	1
39	AS3214 AS6939 AS3491 AS20473	2	<1%	2
40	AS51184 AS47692 AS2914 AS20473	2	<1%	2
41	AS62167 AS6939 AS2914 AS20473	2	<1%	2
42	AS202032 AS6939 AS2914 AS20473	2	<1%	2
43	AS59890 AS60068 AS1299 AS20473	2	<1%	2
44	AS20612 AS8758 AS3303 AS20473	2	<1%	1
45	AS58057 AS6939 AS2914 AS20473	2	<1%	1
46	AS206271 AS60707 AS12735 AS9121 AS3257 AS20473	2	<1%	1
47	AS20080 AS20473	1	<1%	1
48	AS52320 AS20473	1	<1%	1
49	AS24482 AS20473	1	<1%	1
50	AS61573 AS20473	1	<1%	1

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

More prefixes from AS20473

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:53 UTC, fetched just now.