BGP map for 2001:19f0:5800::/38

2001:19f0:5800::/38 is announced by AS20473 The Constant Company, LLC and seen by 351 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS1221 Telstra Limited (56%), AS2914 NTT America, Inc. (15%) and AS3257 GTT-BACKBONE (15%). The most common path, used by 19 peers, is AS6939 AS4637 AS1221 AS20473.

Routes checked 17:51:16 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 2001:19f0:5800::/38.

AS-path graph toward 2001:19f0:5800::/38

origin Tier 1Tier 2transitedge network prefix best path: chosen by 19 of 351 peers (5%) number on a line = peers using that link RIS data up to 17:51 UTC what the colours mean 12 of 255 paths drawn 1 quieter network left out

View JSON Raw upstream

351collector peers

23RIS collectors

255distinct AS paths

4.2average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1221 Telstra Limited	195	56%
AS2914 NTT America, Inc.	54	15%
AS3257 GTT-BACKBONE GTT Communications Inc.	53	15%
AS3491 PCCW Global (HK) Ltd.	42	12%
AS24482 SG.GS	1	<1%
AS132847 Network Solutions Group Pty Ltd	1	<1%
AS36236 NetActuate, Inc	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS64073 Vetta Group	1	<1%
AS55850 Mercury NZ Limited	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1221 Telstra Limited	194	55%
AS4637 Telstra Global	193	55%
AS6939 Hurricane Electric LLC	152	43%
AS2914 NTT America, Inc.	51	15%
AS3257 GTT-BACKBONE GTT Communications Inc.	51	15%
AS3491 PCCW Global (HK) Ltd.	39	11%
AS3356 Level 3 Parent, LLC	13	4%
AS174 Cogent Communications, LLC	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS9002 RETN-AS RETN Limited	6	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	AS6939 AS4637 AS1221 AS20473	19	5%	16
2	AS24482 AS2914 AS20473	8	2%	8
3	AS8218 AS6939 AS4637 AS1221 AS20473	7	2%	6
4	AS9002 AS3257 AS20473	5	1%	5
5	AS6461 AS4637 AS1221 AS20473	5	1%	5
6	AS13030 AS3491 AS20473	4	1%	4
7	AS58057 AS6939 AS4637 AS1221 AS20473	4	1%	3
8	AS34927 AS6939 AS4637 AS1221 AS20473	4	1%	3
9	AS2914 AS20473	3	<1%	3
10	AS3491 AS20473	3	<1%	3
11	AS199524 AS3491 AS20473	3	<1%	3
12	AS49544 AS3491 AS20473	3	<1%	3
13	AS35280 AS2914 AS20473	3	<1%	3
14	AS14840 AS3356 AS3491 AS20473	3	<1%	2
15	AS15547 AS3303 AS3257 AS20473	3	<1%	3
16	AS48185 AS6939 AS4637 AS1221 AS20473	3	<1%	3
17	AS3214 AS6939 AS4637 AS1221 AS20473	3	<1%	3
18	AS12779 AS6939 AS4637 AS1221 AS20473	3	<1%	3
19	AS48362 AS6939 AS4637 AS1221 AS20473	3	<1%	3
20	AS3257 AS20473	2	<1%	2
21	AS2497 AS2914 AS20473	2	<1%	2
22	AS199524 AS3257 AS20473	2	<1%	2
23	AS852 AS3491 AS20473	2	<1%	2
24	AS6667 AS3491 AS20473	2	<1%	2
25	AS47692 AS2914 AS20473	2	<1%	2
26	AS12859 AS2914 AS20473	2	<1%	1
27	AS25160 AS2914 AS20473	2	<1%	2
28	AS25091 AS3257 AS20473	2	<1%	2
29	AS19151 AS4637 AS1221 AS20473	2	<1%	2
30	AS35710 AS3320 AS3257 AS20473	2	<1%	2
31	AS1299 AS4637 AS1221 AS20473	2	<1%	2
32	AS34019 AS25091 AS2914 AS20473	2	<1%	2
33	AS47147 AS4637 AS1221 AS20473	2	<1%	2
34	AS51184 AS47692 AS2914 AS20473	2	<1%	2
35	AS59890 AS3356 AS3257 AS20473	2	<1%	2
36	AS51185 AS6939 AS4637 AS1221 AS20473	2	<1%	2
37	AS1403 AS6939 AS4637 AS1221 AS20473	2	<1%	1
38	AS50628 AS6939 AS4637 AS1221 AS20473	2	<1%	2
39	AS6424 AS6939 AS4637 AS1221 AS20473	2	<1%	2
40	AS62167 AS6939 AS4637 AS1221 AS20473	2	<1%	2
41	AS202032 AS6939 AS4637 AS1221 AS20473	2	<1%	2
42	AS28917 AS6939 AS4637 AS1221 AS20473	2	<1%	1
43	AS20612 AS6939 AS4637 AS1221 AS20473	2	<1%	1
44	AS142289 AS9583 AS6939 AS4637 AS1221 AS20473	2	<1%	1
45	AS206271 AS60707 AS12735 AS6939 AS4637 AS1221 AS20473	2	<1%	1
46	AS24482 AS20473	1	<1%	1
47	AS1221 AS20473	1	<1%	1
48	AS132847 AS20473	1	<1%	1
49	AS36236 AS20473	1	<1%	1
50	AS49544 AS20473	1	<1%	1

50 of 255 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, 17:51 UTC, fetched just now.