BGP map for 2001:19f0:b800::/38

2001:19f0:b800::/38 is announced by AS20473 The Constant Company, LLC and seen by 332 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (32%), AS2914 NTT America, Inc. (23%) and AS52925 Ascenty Data Centers e Telecomunicacoes S/A (18%). The most common path, used by 7 peers, is AS24482 AS13786 AS52925 AS20473.

Routes checked 21:28:58 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:b800::/38.

AS-path graph toward 2001:19f0:b800::/38

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 332 peers (2%) number on a line = peers using that link RIS data up to 21:28 UTC what the colours mean 12 of 257 paths drawn 2 quieter networks left out

View JSON Raw upstream

332collector peers

23RIS collectors

257distinct AS paths

3.8average AS hops, 1 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	107	32%
AS2914 NTT America, Inc.	78	23%
AS52925 Ascenty Data Centers e Telecomunicacoes S/A	61	18%
AS3257 GTT-BACKBONE GTT Communications Inc.	59	18%
AS7195 EDGEUNO S.A.S	6	2%
AS24482 SG.GS	2	<1%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.	1	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	1	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	109	33%
AS2914 NTT America, Inc.	75	23%
AS52925 Ascenty Data Centers e Telecomunicacoes S/A	61	18%
AS3257 GTT-BACKBONE GTT Communications Inc.	57	17%
AS6939 Hurricane Electric LLC	51	15%
AS13786 Seabras 1 USA, LLC	47	14%
AS22356 Durand do Brasil Ltda	22	7%
AS1299 TWELVE99 Arelion Sweden AB	21	6%
AS3491 PCCW Global (HK) Ltd.	10	3%
AS6461 Zayo Bandwidth	9	3%

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 AS13786 AS52925 AS20473	7	2%	7
2	AS8218 AS6461 AS3356 AS20473	6	2%	5
3	AS6939 AS2914 AS20473	5	2%	5
4	AS9002 AS3257 AS20473	5	2%	5
5	AS6939 AS3356 AS20473	4	1%	4
6	AS14840 AS3356 AS20473	4	1%	2
7	AS13030 AS13786 AS52925 AS20473	4	1%	4
8	AS2914 AS20473	3	<1%	3
9	AS6461 AS3356 AS20473	3	<1%	3
10	AS58057 AS6939 AS3356 AS20473	3	<1%	2
11	AS15547 AS3303 AS3257 AS20473	3	<1%	3
12	AS3491 AS22356 AS13786 AS52925 AS20473	3	<1%	3
13	AS25091 AS22356 AS13786 AS52925 AS20473	3	<1%	3
14	AS20473	2	<1%	1
15	AS24482 AS20473	2	<1%	2
16	AS3257 AS20473	2	<1%	2
17	AS50628 AS3356 AS20473	2	<1%	2
18	AS8529 AS3356 AS20473	2	<1%	2
19	AS1299 AS3356 AS20473	2	<1%	2
20	AS47692 AS2914 AS20473	2	<1%	2
21	AS199524 AS2914 AS20473	2	<1%	2
22	AS3320 AS2914 AS20473	2	<1%	2
23	AS6461 AS2914 AS20473	2	<1%	2
24	AS12859 AS2914 AS20473	2	<1%	1
25	AS25160 AS2914 AS20473	2	<1%	2
26	AS48185 AS2914 AS20473	2	<1%	2
27	AS12779 AS3257 AS20473	2	<1%	2
28	AS35280 AS2914 AS20473	2	<1%	2
29	AS28917 AS3257 AS20473	2	<1%	1
30	AS59890 AS3356 AS20473	2	<1%	2
31	AS14907 AS2914 AS20473	2	<1%	2
32	AS19151 AS16735 AS52925 AS20473	2	<1%	2
33	AS6762 AS26615 AS52925 AS20473	2	<1%	2
34	AS34927 AS6939 AS3356 AS20473	2	<1%	1
35	AS3214 AS6939 AS3356 AS20473	2	<1%	2
36	AS142289 AS9583 AS2914 AS20473	2	<1%	1
37	AS48362 AS1764 AS2914 AS20473	2	<1%	2
38	AS51184 AS47692 AS2914 AS20473	2	<1%	2
39	AS49544 AS13786 AS52925 AS20473	2	<1%	2
40	AS42473 AS1299 AS3356 AS20473	2	<1%	2
41	AS62167 AS6939 AS2914 AS20473	2	<1%	2
42	AS202032 AS6939 AS3356 AS20473	2	<1%	2
43	AS917 AS60068 AS16735 AS52925 AS20473	2	<1%	2
44	AS20612 AS8758 AS3303 AS3257 AS20473	2	<1%	1
45	AS852 AS3491 AS22356 AS13786 AS52925 AS20473	2	<1%	2
46	AS206271 AS60707 AS12735 AS9121 AS3257 AS20473	2	<1%	1
47	AS6667 AS3491 AS22356 AS13786 AS52925 AS20473	2	<1%	2
48	AS1403 AS577 AS3491 AS22356 AS13786 AS52925 AS20473	2	<1%	1
49	AS52320 AS20473	1	<1%	1
50	AS51185 AS20473	1	<1%	1

50 of 257 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, 21:28 UTC, fetched just now.