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

2001:19f0:9000::/38 is announced by AS20473 The Constant Company, LLC and seen by 331 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (30%), AS2914 NTT America, Inc. (24%) and AS3257 GTT-BACKBONE (19%). The most common path, used by 10 peers, is AS24482 AS2914 AS20473.

Routes checked 01:03:23 UTC

No change in the origin, the upstreams or the number of peers since 01:03 UTC, 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 10 of 331 peers (3%) number on a line = peers using that link RIS data up to 01:03 UTC what the colours mean 12 of 250 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

331collector peers

23RIS collectors

250distinct 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	30%
AS2914 NTT America, Inc.	81	24%
AS3257 GTT-BACKBONE GTT Communications Inc.	64	19%
AS3491 PCCW Global (HK) Ltd.	54	16%
AS3303 SWISSCOM Swisscom (Schweiz) AG	12	4%
AS7195 EDGEUNO S.A.S	3	<1%
AS137409 GSL Networks Pty LTD	3	<1%
AS19151 BroadbandONE, LLC	2	<1%
AS7922 Comcast Cable Communications, LLC	2	<1%
AS20080 Florida International University	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	98	30%
AS2914 NTT America, Inc.	78	24%
AS3257 GTT-BACKBONE GTT Communications Inc.	62	19%
AS3491 PCCW Global (HK) Ltd.	51	15%
AS6939 Hurricane Electric LLC	40	12%
AS3303 SWISSCOM Swisscom (Schweiz) AG	12	4%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	8	2%
AS174 Cogent Communications, LLC	8	2%
AS9002 RETN-AS RETN Limited	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	10	3%	10
2	AS8218 AS6461 AS3257 AS20473	7	2%	6
3	AS199524 AS1299 AS20473	6	2%	6
4	AS6939 AS2914 AS20473	5	2%	5
5	AS9002 AS3257 AS20473	5	2%	5
6	AS13030 AS3491 AS20473	4	1%	4
7	AS14840 AS3356 AS1299 AS20473	4	1%	2
8	AS2914 AS20473	3	<1%	3
9	AS3491 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	AS6762 AS2914 AS20473	2	<1%	2
20	AS852 AS3491 AS20473	2	<1%	2
21	AS14907 AS1299 AS20473	2	<1%	2
22	AS48185 AS2914 AS20473	2	<1%	2
23	AS37721 AS3257 AS20473	2	<1%	1
24	AS31027 AS1299 AS20473	2	<1%	1
25	AS6461 AS3491 AS20473	2	<1%	2
26	AS6667 AS3491 AS20473	2	<1%	2
27	AS12779 AS2914 AS20473	2	<1%	2
28	AS34927 AS1299 AS20473	2	<1%	2
29	AS47692 AS2914 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	AS51184 AS47692 AS2914 AS20473	2	<1%	2
43	AS62167 AS6939 AS2914 AS20473	2	<1%	2
44	AS202032 AS6939 AS2914 AS20473	2	<1%	2
45	AS59890 AS60068 AS1299 AS20473	2	<1%	2
46	AS58057 AS6939 AS2914 AS20473	2	<1%	1
47	AS206271 AS60707 AS12735 AS9121 AS3257 AS20473	2	<1%	1
48	AS20080 AS20473	1	<1%	1
49	AS52320 AS20473	1	<1%	1
50	AS24482 AS20473	1	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS20473

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 01:03 UTC, fetched just now.