BGP map for 2a10:fa80:2000::/36

2a10:fa80:2000::/36 is announced by AS20473 The Constant Company, LLC and seen by 324 peers of 23 RIPE RIS collectors, over 241 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (29%), AS1299 TWELVE99 (24%) and AS174 Cogent Communications, LLC (17%). The most common path, used by 9 peers, is AS6939 AS20473.

Routes checked 17:30:53 UTC

No change in the origin, the upstreams or the number of peers since 05:54 UTC on 27 Oct, when this site first looked at 2a10:fa80:2000::/36.

AS-path graph toward 2a10:fa80:2000::/36

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 324 peers (3%) number on a line = peers using that link RIS data up to 17:30 UTC what the colours mean 12 of 241 paths drawn 4 quieter networks left out

View JSON Raw upstream

324collector peers

23RIS collectors

241distinct AS paths

3.2average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	93	29%
AS1299 TWELVE99 Arelion Sweden AB	79	24%
AS174 Cogent Communications, LLC	54	17%
AS2914 NTT America, Inc.	47	15%
AS3257 GTT-BACKBONE GTT Communications Inc.	30	9%
AS25091 IP-Max IP-Max SA	10	3%
AS19151 BroadbandONE, LLC	2	<1%
AS852 TELUS Communications Inc.	2	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS8220 COLT COLT Technology Services Group Limited	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	84	26%
AS1299 TWELVE99 Arelion Sweden AB	77	24%
AS174 Cogent Communications, LLC	54	17%
AS2914 NTT America, Inc.	44	14%
AS3257 GTT-BACKBONE GTT Communications Inc.	28	9%
AS6461 Zayo Bandwidth	8	2%
AS25091 IP-Max IP-Max SA	7	2%
AS3320 DTAG Deutsche Telekom AG	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS3356 Level 3 Parent, LLC	3	<1%

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 AS20473	9	3%	9
2	AS24482 AS2914 AS20473	9	3%	9
3	AS9002 AS3257 AS20473	5	2%	5
4	AS8218 AS6461 AS174 AS20473	5	2%	5
5	AS13030 AS1299 AS20473	4	1%	4
6	AS58057 AS6939 AS20473	4	1%	3
7	AS14840 AS174 AS20473	4	1%	2
8	AS6461 AS174 AS20473	4	1%	4
9	AS2914 AS20473	3	<1%	3
10	AS25091 AS20473	3	<1%	3
11	AS199524 AS1299 AS20473	3	<1%	3
12	AS14907 AS6939 AS20473	3	<1%	3
13	AS3214 AS6939 AS20473	3	<1%	3
14	AS34019 AS25091 AS20473	3	<1%	3
15	AS48362 AS1299 AS20473	3	<1%	3
16	AS35280 AS2914 AS20473	3	<1%	3
17	AS19151 AS20473	2	<1%	2
18	AS852 AS20473	2	<1%	2
19	AS1299 AS20473	2	<1%	2
20	AS3257 AS20473	2	<1%	2
21	AS49544 AS20473	2	<1%	2
22	AS6762 AS1299 AS20473	2	<1%	2
23	AS48185 AS1299 AS20473	2	<1%	2
24	AS34927 AS1299 AS20473	2	<1%	2
25	AS34927 AS6939 AS20473	2	<1%	2
26	AS49544 AS2914 AS20473	2	<1%	2
27	AS35710 AS6939 AS20473	2	<1%	2
28	AS47692 AS6939 AS20473	2	<1%	2
29	AS51184 AS6939 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	AS12779 AS3257 AS20473	2	<1%	2
34	AS42473 AS1299 AS20473	2	<1%	2
35	AS62167 AS6939 AS20473	2	<1%	2
36	AS202032 AS6939 AS20473	2	<1%	2
37	AS15547 AS6939 AS20473	2	<1%	2
38	AS28917 AS3257 AS20473	2	<1%	1
39	AS59890 AS6939 AS20473	2	<1%	2
40	AS1403 AS577 AS6939 AS20473	2	<1%	1
41	AS49544 AS3356 AS1299 AS20473	2	<1%	1
42	AS142289 AS9583 AS2914 AS20473	2	<1%	1
43	AS47147 AS3320 AS1299 AS20473	2	<1%	2
44	AS8218 AS6461 AS1299 AS20473	2	<1%	2
45	AS917 AS60068 AS174 AS20473	2	<1%	2
46	AS20612 AS9044 AS2914 AS20473	2	<1%	1
47	AS206271 AS60707 AS12735 AS9121 AS3257 AS20473	2	<1%	1
48	AS1828 AS20473	1	<1%	1
49	AS2497 AS3257 AS20473	1	<1%	1
50	AS2500 AS2914 AS20473	1	<1%	1

50 of 241 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, 17:30 UTC, fetched just now.