BGP map for 2001:19f0:8000::/38

2001:19f0:8000::/38 is announced by AS20473 The Constant Company, LLC and seen by 325 peers of 23 RIPE RIS collectors, over 247 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (39%), AS2914 NTT America, Inc. (24%) and AS3491 PCCW Global (HK) Ltd. (16%). The most common path, used by 9 peers, is AS24482 AS20473.

Routes checked 21:26:26 UTC

Recent route changes

31 Oct 21:26 UTCAS3257 GTT-BACKBONE became an upstream, used by 15% of peers

AS-path graph toward 2001:19f0:8000::/38

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 325 peers (3%) number on a line = peers using that link RIS data up to 21:25 UTC what the colours mean 12 of 247 paths drawn 3 quieter networks left out

View JSON Raw upstream

325collector peers

23RIS collectors

247distinct 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	126	39%
AS2914 NTT America, Inc.	78	24%
AS3491 PCCW Global (HK) Ltd.	51	16%
AS3257 GTT-BACKBONE GTT Communications Inc.	47	14%
AS24482 SG.GS	9	3%
AS8220 COLT COLT Technology Services Group Limited	4	1%
AS852 TELUS Communications Inc.	2	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS36236 NetActuate, Inc	1	<1%
AS1828 Unitas Global	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	124	38%
AS2914 NTT America, Inc.	75	23%
AS3491 PCCW Global (HK) Ltd.	48	15%
AS6939 Hurricane Electric LLC	46	14%
AS3257 GTT-BACKBONE GTT Communications Inc.	45	14%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	8	2%
AS174 Cogent Communications, LLC	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS3320 DTAG Deutsche Telekom AG	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 AS20473	9	3%	9
2	AS8218 AS6461 AS1299 AS20473	7	2%	6
3	AS6939 AS2914 AS20473	5	2%	5
4	AS9002 AS3257 AS20473	4	1%	4
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	AS6461 AS3491 AS20473	3	<1%	3
11	AS48362 AS1299 AS20473	3	<1%	3
12	AS35280 AS2914 AS20473	3	<1%	3
13	AS15547 AS8220 AS20473	3	<1%	3
14	AS852 AS20473	2	<1%	2
15	AS1299 AS20473	2	<1%	2
16	AS3257 AS20473	2	<1%	2
17	AS49544 AS20473	2	<1%	2
18	AS199524 AS3491 AS20473	2	<1%	2
19	AS6939 AS1299 AS20473	2	<1%	2
20	AS19151 AS2914 AS20473	2	<1%	2
21	AS6762 AS1299 AS20473	2	<1%	2
22	AS14907 AS1299 AS20473	2	<1%	2
23	AS48185 AS1299 AS20473	2	<1%	2
24	AS8529 AS1299 AS20473	2	<1%	2
25	AS6667 AS3491 AS20473	2	<1%	2
26	AS34927 AS1299 AS20473	2	<1%	2
27	AS47692 AS2914 AS20473	2	<1%	2
28	AS3320 AS1299 AS20473	2	<1%	2
29	AS6461 AS1299 AS20473	2	<1%	2
30	AS12859 AS1299 AS20473	2	<1%	1
31	AS25160 AS2914 AS20473	2	<1%	2
32	AS47147 AS1299 AS20473	2	<1%	2
33	AS6939 AS3491 AS20473	2	<1%	2
34	AS12779 AS3257 AS20473	2	<1%	2
35	AS42473 AS1299 AS20473	2	<1%	2
36	AS28917 AS3257 AS20473	2	<1%	1
37	AS1403 AS577 AS3491 AS20473	2	<1%	1
38	AS58057 AS34549 AS3257 AS20473	2	<1%	2
39	AS49544 AS3356 AS1299 AS20473	2	<1%	1
40	AS142289 AS9583 AS2914 AS20473	2	<1%	1
41	AS3214 AS6939 AS3491 AS20473	2	<1%	2
42	AS34019 AS25091 AS2914 AS20473	2	<1%	2
43	AS47147 AS3320 AS1299 AS20473	2	<1%	2
44	AS51184 AS47692 AS2914 AS20473	2	<1%	2
45	AS62167 AS6939 AS2914 AS20473	2	<1%	2
46	AS202032 AS6939 AS2914 AS20473	2	<1%	2
47	AS59890 AS60068 AS1299 AS20473	2	<1%	2
48	AS20612 AS9044 AS1299 AS20473	2	<1%	1
49	AS58057 AS6939 AS2914 AS20473	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS3257 AS20473	2	<1%	1

50 of 247 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, 21:25 UTC, fetched just now.